DE3752219T2 - Flüssigkristall-Anzeigevorrichtung - Google Patents
Flüssigkristall-AnzeigevorrichtungInfo
- Publication number
- DE3752219T2 DE3752219T2 DE3752219T DE3752219T DE3752219T2 DE 3752219 T2 DE3752219 T2 DE 3752219T2 DE 3752219 T DE3752219 T DE 3752219T DE 3752219 T DE3752219 T DE 3752219T DE 3752219 T2 DE3752219 T2 DE 3752219T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1396—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
- G02F1/1397—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell the twist being substantially higher than 90°, e.g. STN-, SBE-, OMI-LC cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1396—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/15—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11429986 | 1986-05-19 | ||
JP17214386 | 1986-07-22 | ||
JP17214486 | 1986-07-22 | ||
JP17214286 | 1986-07-22 | ||
JP30316886 | 1986-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3752219D1 DE3752219D1 (de) | 1998-10-29 |
DE3752219T2 true DE3752219T2 (de) | 1999-02-18 |
Family
ID=27526632
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3752219T Expired - Lifetime DE3752219T2 (de) | 1986-05-19 | 1987-05-18 | Flüssigkristall-Anzeigevorrichtung |
DE3752339T Expired - Lifetime DE3752339T2 (de) | 1986-05-19 | 1987-05-18 | Flüssigkristallanzeigevorrichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3752339T Expired - Lifetime DE3752339T2 (de) | 1986-05-19 | 1987-05-18 | Flüssigkristallanzeigevorrichtung |
Country Status (5)
Country | Link |
---|---|
US (2) | US4844569A (de) |
EP (3) | EP0795773B1 (de) |
KR (1) | KR920007409B1 (de) |
DE (2) | DE3752219T2 (de) |
HK (1) | HK1012041A1 (de) |
Families Citing this family (172)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5035489A (en) * | 1986-05-19 | 1991-07-30 | Seiko Epson Corporation | Liquid crystal device having two super twisted nematic cells |
US5136405A (en) * | 1986-05-19 | 1992-08-04 | Seiko Epson Corporation | Liquid crystal display device with compensator having Δnxd and twist angle calculated using the liquid crystal's parameters |
US5061042A (en) * | 1987-02-02 | 1991-10-29 | Sumitomo Chemical Co., Ltd. | Phase retarder and liquid crystal display using the same |
JPS63220221A (ja) * | 1987-03-10 | 1988-09-13 | Sharp Corp | カラ−液晶表示素子 |
JPS63234225A (ja) * | 1987-03-23 | 1988-09-29 | Sharp Corp | 液晶表示装置 |
US4984873A (en) * | 1987-08-31 | 1991-01-15 | Ricoh Company, Ltd. | Liquid crystal display device |
JPH0228618A (ja) * | 1987-08-31 | 1990-01-30 | Ricoh Co Ltd | 液晶表示素子 |
US5136406A (en) * | 1987-10-06 | 1992-08-04 | Asahi Glass Company Ltd. | Plural layer liquid crystal display device for a high density display |
JPH0797189B2 (ja) * | 1987-10-07 | 1995-10-18 | シャープ株式会社 | 液晶表示装置 |
DE3854491T2 (de) * | 1987-10-07 | 1996-05-09 | Matsushita Electric Ind Co Ltd | Flüssigkristallanzeige. |
JPH01183625A (ja) * | 1988-01-18 | 1989-07-21 | Matsushita Electric Ind Co Ltd | 液晶表示装置及びそれに用いる位相板の製造方法 |
DE3887436T2 (de) * | 1987-10-13 | 1994-05-11 | Fujitsu Ltd | Flüssigkristall-Anzeigetafel. |
JPH01120527A (ja) * | 1987-11-04 | 1989-05-12 | Sharp Corp | 液晶表示装置 |
JPH01138536A (ja) * | 1987-11-26 | 1989-05-31 | Asahi Glass Co Ltd | 液晶表示素子 |
KR960007791B1 (ko) * | 1987-12-10 | 1996-06-12 | 세이꼬 엡슨 가부시끼가이샤 | 전기 광학 소자 |
JPH01179912A (ja) * | 1988-01-11 | 1989-07-18 | Hitachi Ltd | 液晶表示素子 |
WO1989006692A1 (en) * | 1988-01-12 | 1989-07-27 | Genentech, Inc. | Method of treating tumor cells by inhibiting growth factor receptor function |
JPH0296116A (ja) * | 1988-01-28 | 1990-04-06 | Sanyo Electric Co Ltd | 液晶表示器 |
EP0393191B1 (de) * | 1988-01-28 | 1995-12-20 | Sanyo Electric Co., Ltd. | Flüssigkristallanzeigeanordnung |
US4936654A (en) * | 1988-01-28 | 1990-06-26 | Sanyo Electric Co., Ltd. | Liquid crystal display device |
JPH01225916A (ja) * | 1988-03-04 | 1989-09-08 | Sumitomo Chem Co Ltd | 位相差板およびこれを用いた複合偏光板および液晶表示装置 |
DE3835803A1 (de) * | 1988-03-10 | 1990-04-26 | Merck Patent Gmbh | Supertwist-fluessigkristallanzeigeelement und fluessigkristallmischung |
US5054891A (en) * | 1988-04-15 | 1991-10-08 | Casio Computer Co., Ltd. | Liquid crystal shutter with substrates having an optical anisotropy caused by temperature gradient |
EP0338412B2 (de) * | 1988-04-21 | 2000-05-10 | Asahi Glass Company Ltd. | Farbflüssigkristall-Anzeigevorrichtung und ihr Ansteuerungsverfahren |
US5365357A (en) * | 1988-04-21 | 1994-11-15 | Asahi Glass Company Ltd. | Color liquid crystal display having color filters and light blocking layers in the periphery |
US5082353A (en) * | 1988-05-11 | 1992-01-21 | Kabushiki Kaisha Toshiba | Liquid-crystal display apparatus |
JP2627311B2 (ja) * | 1988-06-21 | 1997-07-02 | 三洋電機株式会社 | 液晶表示器 |
JPH0210318A (ja) * | 1988-06-29 | 1990-01-16 | Sanyo Electric Co Ltd | 液晶表示器 |
JPH0215238A (ja) * | 1988-07-04 | 1990-01-18 | Stanley Electric Co Ltd | 異方性補償ホメオトロピック液晶表示装置 |
US4984874A (en) * | 1988-07-08 | 1991-01-15 | Kabushiki Kaisha Toshiba | Liquid crystal display device having retardation films |
JP2856401B2 (ja) * | 1988-07-08 | 1999-02-10 | 株式会社東芝 | 液晶表示素子 |
KR930002916B1 (ko) * | 1988-07-08 | 1993-04-15 | 가부시끼가이샤 도시바 | 액정 표시소자 |
DE68924212T2 (de) * | 1988-07-12 | 1996-04-18 | Sharp Kk | Flüssigkristall-Anzeigevorrichtung. |
JPH02124529A (ja) * | 1988-07-19 | 1990-05-11 | Sharp Corp | 二層型液晶表示装置 |
US4944578A (en) * | 1988-07-21 | 1990-07-31 | Telex Communications | Color graphic imager utilizing a liquid crystal display |
JPH0237319A (ja) * | 1988-07-27 | 1990-02-07 | Toshiba Corp | 液晶表示素子 |
JPH0254216A (ja) * | 1988-08-18 | 1990-02-23 | Hitachi Ltd | 液晶表示素子およびその応用製品 |
US5056896A (en) * | 1988-08-29 | 1991-10-15 | Ricoh Company, Ltd. | Liquid crystal display device with dielectric anisotropy |
JP2609910B2 (ja) * | 1988-09-08 | 1997-05-14 | 三洋電機株式会社 | 液晶表示器 |
JPH0258724U (de) * | 1988-10-24 | 1990-04-26 | ||
DE68923929T2 (de) * | 1988-11-04 | 1996-03-07 | Fuji Photo Film Co Ltd | Flüssigkristall-Anzeige. |
JP2598495B2 (ja) * | 1988-11-21 | 1997-04-09 | シャープ株式会社 | 液晶表示装置の駆動方法 |
JPH02143563A (ja) * | 1988-11-25 | 1990-06-01 | Fuji Electric Co Ltd | サイリスタ |
JP2675158B2 (ja) * | 1988-12-07 | 1997-11-12 | シャープ株式会社 | 液晶表示装置 |
US5033825A (en) * | 1988-12-26 | 1991-07-23 | Kabushiki Kaisha Toshiba | Ferroelectric liquid crystal display device having equalizing means |
NL8900089A (nl) * | 1989-01-16 | 1990-08-16 | Philips Nv | Vloeibaar kristal weergeefinrichting. |
EP0379315B1 (de) * | 1989-01-19 | 1994-05-18 | Seiko Epson Corporation | Elektrooptische Flüssigkristall-Anzeigevorrichtung |
CA2009319C (en) * | 1989-02-06 | 1994-11-01 | Hiroshi Ohnishi | Liquid crystal display device |
JP3071204B2 (ja) * | 1989-02-10 | 2000-07-31 | 株式会社リコー | 液晶表示素子 |
JPH07104506B2 (ja) * | 1989-03-14 | 1995-11-13 | スタンレー電気株式会社 | 強誘電性液晶パネル |
JP2917286B2 (ja) * | 1989-03-28 | 1999-07-12 | セイコーエプソン株式会社 | 液晶装置 |
USRE36654E (en) * | 1989-03-28 | 2000-04-11 | In Focus Systems, Inc. | Stacked LCD color display |
US5050965A (en) * | 1989-09-01 | 1991-09-24 | In Focus Systems, Inc. | Color display using supertwisted nematic liquid crystal material |
US5157523A (en) * | 1989-03-29 | 1992-10-20 | Matsushita Electric Industrial Co., Ltd. | Projection type liquid crystal display unit including orthogonal phase plates |
JPH02262124A (ja) * | 1989-03-31 | 1990-10-24 | Sharp Corp | 二層型液晶表示装置 |
EP0394570A1 (de) * | 1989-04-24 | 1990-10-31 | Seiko Epson Corporation | Elektro-optische Einrichtung |
US5150237A (en) * | 1989-05-15 | 1992-09-22 | Ricoh Company, Ltd. | Liquid crystal display element |
US5243451A (en) * | 1989-05-15 | 1993-09-07 | Ricoh Company, Ltd. | DAP type liquid crystal device with cholesteric liquid crystal birefringent layer |
DE3925382A1 (de) * | 1989-06-14 | 1991-01-03 | Merck Patent Gmbh | Elektrooptisches system mit kompensationsfilm |
WO1990016006A1 (en) * | 1989-06-22 | 1990-12-27 | Citizen Watch Co., Ltd. | Liquid crystal display device and phase difference plates |
JPH0328822A (ja) * | 1989-06-27 | 1991-02-07 | Nippon Oil Co Ltd | 液晶表示素子用補償板 |
US5126866A (en) * | 1989-08-11 | 1992-06-30 | Sharp Kabushiki Kaisha | Liquid crystal display with a plurality of phase difference plates the slow axes of which form an angle of 20 to 40 degrees |
US5175638A (en) * | 1989-09-12 | 1992-12-29 | Ricoh Company, Ltd. | ECB type liquid crystal display device having birefringent layer with equal refractive indexes in the thickness and plane directions |
JP2651026B2 (ja) * | 1989-09-20 | 1997-09-10 | 株式会社日立製作所 | 液晶表示装置 |
US5210630A (en) * | 1989-10-18 | 1993-05-11 | U.S. Philips Corporation | Liquid-crystal display device |
DE69006570T2 (de) * | 1989-10-18 | 1994-08-04 | Philips Nv | Flüssigkristall-Wiedergabeanordnung. |
EP0424951B1 (de) * | 1989-10-27 | 1995-01-25 | Fuji Photo Film Co., Ltd. | Flüssigkristallanzeige |
EP0430591A3 (en) * | 1989-11-22 | 1992-03-11 | Sel Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal colour display device |
US5107356A (en) * | 1989-12-26 | 1992-04-21 | General Electric Company | Liquid crystal display device with birefringent films |
US5576867A (en) * | 1990-01-09 | 1996-11-19 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid crystal switching elements having a parallel electric field and βo which is not 0° or 90° |
US5184237A (en) * | 1990-03-27 | 1993-02-02 | Ricoh Company, Ltd. | Super-twisted nematic type liquid crystal display device |
DE4010503A1 (de) * | 1990-04-03 | 1991-10-10 | Merck Patent Gmbh | Elektrooptisches system |
US5250214A (en) * | 1990-04-09 | 1993-10-05 | Ricoh Company, Ltd. | Liquid crystal color display device provided with a color filter film and an optical phase plate comprising liquid crystal polymer |
US5303075A (en) * | 1990-04-09 | 1994-04-12 | Seiko Epson Corporation | Liquid crystal display with phase difference plate having particular .DELTA.Δnxd at 45° angle to surface |
JP3084724B2 (ja) * | 1990-04-09 | 2000-09-04 | セイコーエプソン株式会社 | 液晶表示装置 |
US5380459A (en) * | 1990-04-20 | 1995-01-10 | Ricoh Company, Ltd. | Liquid crystal display device with improved viewing angle dependence of color |
GB2245092A (en) * | 1990-04-23 | 1991-12-18 | Tfe Hong Kong Limited | Multilayer liquid crystal display. |
NL9001142A (nl) * | 1990-05-16 | 1991-12-16 | Philips Nv | Weergeefinrichting. |
JPH0422917A (ja) * | 1990-05-18 | 1992-01-27 | Nippon Oil Co Ltd | 旋光性光学素子 |
JP2711585B2 (ja) * | 1990-06-26 | 1998-02-10 | 日本石油株式会社 | アクティブマトリックス液晶表示素子用補償板 |
EP0470817A3 (en) * | 1990-08-09 | 1992-11-25 | Seiko Epson Corporation | Liquid crystal electro-optical device |
JPH0498223A (ja) * | 1990-08-17 | 1992-03-30 | Nec Corp | 液晶素子 |
JPH0444627U (de) * | 1990-08-20 | 1992-04-15 | ||
JPH04104124A (ja) * | 1990-08-23 | 1992-04-06 | Semiconductor Energy Lab Co Ltd | 液晶電気光学装置 |
US5377028A (en) * | 1990-10-01 | 1994-12-27 | Casio Computer Co., Ltd. | Liquid crystal display device with liquid crystal elastic constant ratio at least 1.75 |
JP3011993B2 (ja) * | 1990-10-26 | 2000-02-21 | 株式会社リコー | カラー液晶素子 |
JP2721284B2 (ja) * | 1991-02-07 | 1998-03-04 | 株式会社東芝 | 液晶表示素子および光学異方素子 |
US5208688A (en) * | 1991-02-08 | 1993-05-04 | Osd Envizion Company | Eye protection device for welding helmets |
JPH04294323A (ja) * | 1991-03-25 | 1992-10-19 | Hitachi Ltd | 液晶表示装置 |
US5237438A (en) * | 1991-05-02 | 1993-08-17 | Casio Computer Co., Ltd. | Liquid crystal display device |
US5177629A (en) * | 1991-06-13 | 1993-01-05 | Proxima Corporation | Liquid crystal display with an optical fluid layer |
US5196953A (en) * | 1991-11-01 | 1993-03-23 | Rockwell International Corporation | Compensator for liquid crystal display, having two types of layers with different refractive indices alternating |
JP2916331B2 (ja) * | 1991-11-08 | 1999-07-05 | 株式会社日立製作所 | 液晶表示装置 |
CA2081626A1 (en) * | 1991-11-08 | 1993-05-09 | Taiichi Sakaya | Phase retarder |
WO1993013449A1 (en) * | 1991-12-26 | 1993-07-08 | Osd Envizion Company | Eye protection device for welding helmets and the like |
JP2796210B2 (ja) * | 1992-01-30 | 1998-09-10 | シャープ株式会社 | 液晶表示装置 |
DE69318865T2 (de) * | 1992-03-03 | 1998-12-10 | Matsushita Electric Ind Co Ltd | Verdrillt-nematische Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix |
JP3350991B2 (ja) * | 1992-03-06 | 2002-11-25 | セイコーエプソン株式会社 | 電気光学装置用基板、及び電気光学装置 |
DE69321523T2 (de) * | 1992-06-26 | 1999-05-06 | Sharp Kk | Reflektive Flüssigkristall-Anzeigevorrichtung |
TW235344B (de) * | 1992-07-24 | 1994-12-01 | Sharp Kk | |
JPH0643482A (ja) * | 1992-07-24 | 1994-02-18 | Matsushita Electric Ind Co Ltd | 空間光変調素子およびその製造方法 |
US5426009A (en) * | 1992-09-19 | 1995-06-20 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Polymeric composite material |
US5548423A (en) * | 1992-12-15 | 1996-08-20 | Citizen Watch Co., Ltd. | Color liquid-crystal shutter array having unique pixel arrangement and method of driving the same |
US5910854A (en) | 1993-02-26 | 1999-06-08 | Donnelly Corporation | Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices |
US5550661A (en) * | 1993-11-15 | 1996-08-27 | Alliedsignal Inc. | Optical phase retardation film |
US5499126A (en) * | 1993-12-02 | 1996-03-12 | Ois Optical Imaging Systems, Inc. | Liquid crystal display with patterned retardation films |
US5570214A (en) * | 1993-12-15 | 1996-10-29 | Ois Optical Imaging Systems, Inc. | Normally white twisted nematic LCD with retardation films on opposite sides of liquid crystal material for improved viewing zone |
US5907378A (en) * | 1993-12-15 | 1999-05-25 | Ois Optical Imaging Systems, Inc. | Normally white twisted nematic liquid crystal display including retardation films for improving viewing characteristics |
US5594568A (en) * | 1993-12-15 | 1997-01-14 | Ois Optical Imaging Systems, Inc. | LCD with a pair of retardation films on one side of normally white liquid crystal layer |
US5576861A (en) * | 1993-12-15 | 1996-11-19 | Ois Optical Imaging Systems, Inc. | Liquid crystal display having a retarder with 100-200nm retardation and having high contrast viewing zone centered in positive or negative vertical region |
JPH07244284A (ja) * | 1994-03-02 | 1995-09-19 | Fujitsu Ltd | 液晶表示装置 |
US5668663A (en) * | 1994-05-05 | 1997-09-16 | Donnelly Corporation | Electrochromic mirrors and devices |
JPH08194204A (ja) * | 1995-01-20 | 1996-07-30 | Hitachi Ltd | 液晶表示装置 |
US5638200A (en) * | 1995-02-03 | 1997-06-10 | Ois Optical Imaging Systems, Inc. | Liquid crystal display with tilted retardation film |
US6891563B2 (en) | 1996-05-22 | 2005-05-10 | Donnelly Corporation | Vehicular vision system |
US5953090A (en) * | 1995-06-07 | 1999-09-14 | Asahi Glass Company Ltd. | Reflection type color liquid crystal display apparatus |
US5877829A (en) * | 1995-11-14 | 1999-03-02 | Sharp Kabushiki Kaisha | Liquid crystal display apparatus having adjustable viewing angle characteristics |
US6008875A (en) | 1996-04-30 | 1999-12-28 | Nec Corporation | TN-mode liquid crystal display wherein a leveling layer is formed on the surface of an uneven electrode |
JP3292809B2 (ja) * | 1996-09-25 | 2002-06-17 | 松下電器産業株式会社 | カラー液晶表示素子 |
CN1100279C (zh) * | 1996-10-29 | 2003-01-29 | 日本电气株式会社 | 有源矩阵液晶显示屏 |
JP3452755B2 (ja) * | 1997-04-07 | 2003-09-29 | シャープ株式会社 | 液晶表示装置 |
EP0936490A4 (de) * | 1997-07-30 | 1999-12-22 | Citizen Watch Co Ltd | Flüssigkristall-anzeigevorrichtung |
US6326613B1 (en) | 1998-01-07 | 2001-12-04 | Donnelly Corporation | Vehicle interior mirror assembly adapted for containing a rain sensor |
US6172613B1 (en) | 1998-02-18 | 2001-01-09 | Donnelly Corporation | Rearview mirror assembly incorporating vehicle information display |
US6124886A (en) | 1997-08-25 | 2000-09-26 | Donnelly Corporation | Modular rearview mirror assembly |
US8294975B2 (en) | 1997-08-25 | 2012-10-23 | Donnelly Corporation | Automotive rearview mirror assembly |
BR9807018A (pt) * | 1997-11-28 | 2000-03-14 | Citizen Watch Co Ltd | Relógio |
JP3594620B2 (ja) * | 1997-11-28 | 2004-12-02 | シチズン時計株式会社 | 液晶表示装置およびその駆動方法 |
US6445287B1 (en) | 2000-02-28 | 2002-09-03 | Donnelly Corporation | Tire inflation assistance monitoring system |
US8288711B2 (en) | 1998-01-07 | 2012-10-16 | Donnelly Corporation | Interior rearview mirror system with forwardly-viewing camera and a control |
US6477464B2 (en) | 2000-03-09 | 2002-11-05 | Donnelly Corporation | Complete mirror-based global-positioning system (GPS) navigation solution |
US6693517B2 (en) | 2000-04-21 | 2004-02-17 | Donnelly Corporation | Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants |
US6329925B1 (en) | 1999-11-24 | 2001-12-11 | Donnelly Corporation | Rearview mirror assembly with added feature modular display |
US5982464A (en) * | 1998-12-16 | 1999-11-09 | Technoloogy Resource International Corporation | Multi-twist color liquid crystal display |
KR20020056922A (ko) | 1999-11-19 | 2002-07-10 | 니코 마스칸트 | 정상 백색 슈퍼 트위스트 네마틱 액정 디스플레이 |
WO2007053710A2 (en) | 2005-11-01 | 2007-05-10 | Donnelly Corporation | Interior rearview mirror with display |
EP1263626A2 (de) | 2000-03-02 | 2002-12-11 | Donnelly Corporation | Video-spiegelsystem mit zusatzmodul |
US7167796B2 (en) | 2000-03-09 | 2007-01-23 | Donnelly Corporation | Vehicle navigation system for use with a telematics system |
US7370983B2 (en) | 2000-03-02 | 2008-05-13 | Donnelly Corporation | Interior mirror assembly with display |
JP4412441B2 (ja) * | 2000-07-11 | 2010-02-10 | 日本電気株式会社 | 液晶表示装置 |
JP3957256B2 (ja) * | 2000-09-13 | 2007-08-15 | 日東電工株式会社 | 液晶表示装置 |
DE10047091A1 (de) * | 2000-09-21 | 2002-04-11 | Merck Patent Gmbh | Flüssigkristalline Mischungen |
US7581859B2 (en) | 2005-09-14 | 2009-09-01 | Donnelly Corp. | Display device for exterior rearview mirror |
US7255451B2 (en) | 2002-09-20 | 2007-08-14 | Donnelly Corporation | Electro-optic mirror cell |
ATE363413T1 (de) | 2001-01-23 | 2007-06-15 | Donnelly Corp | Verbessertes fahrzeugbeleuchtungssystem |
US7163723B2 (en) * | 2001-05-10 | 2007-01-16 | Nippon Kayaku Kabushiki Kaisha | Liquid crystalline compound and reterdation difference film using the same |
CN100403108C (zh) * | 2001-09-21 | 2008-07-16 | 日东电工株式会社 | 具有反射偏振片的液晶显示器 |
RU2226708C2 (ru) | 2001-09-21 | 2004-04-10 | ОПТИВА, Инк. | Жидкокристаллический дисплей с отражающим поляризатором |
US20050117088A1 (en) * | 2002-01-25 | 2005-06-02 | Koninklijke Philips Electronics N.V. | Display device |
US6918674B2 (en) | 2002-05-03 | 2005-07-19 | Donnelly Corporation | Vehicle rearview mirror system |
US7329013B2 (en) | 2002-06-06 | 2008-02-12 | Donnelly Corporation | Interior rearview mirror system with compass |
WO2003105099A1 (en) | 2002-06-06 | 2003-12-18 | Donnelly Corporation | Interior rearview mirror system with compass |
WO2004103772A2 (en) | 2003-05-19 | 2004-12-02 | Donnelly Corporation | Mirror assembly for vehicle |
AU2003278863A1 (en) | 2002-09-20 | 2004-04-08 | Donnelly Corporation | Mirror reflective element assembly |
US7310177B2 (en) | 2002-09-20 | 2007-12-18 | Donnelly Corporation | Electro-optic reflective element assembly |
WO2004053586A1 (en) * | 2002-12-11 | 2004-06-24 | Optiva, Inc. | Liquid crystal shutter |
CN100394277C (zh) * | 2003-04-15 | 2008-06-11 | 东芝松下显示技术有限公司 | 液晶显示器件 |
US7446924B2 (en) | 2003-10-02 | 2008-11-04 | Donnelly Corporation | Mirror reflective element assembly including electronic component |
US7308341B2 (en) | 2003-10-14 | 2007-12-11 | Donnelly Corporation | Vehicle communication system |
US7477330B2 (en) * | 2005-03-09 | 2009-01-13 | 3M Innovative Properties Company | Automatic darkening filter with offset polarizers |
ATE517368T1 (de) | 2005-05-16 | 2011-08-15 | Donnelly Corp | Fahrzeugspiegelanordnung mit zeichen am reflektierenden teil |
US20060285330A1 (en) * | 2005-06-20 | 2006-12-21 | Ingvar Sundell | Automatic darkening filter with automatic power management |
US7637622B2 (en) * | 2005-10-11 | 2009-12-29 | 3M Innovative Properties Company | Control of an automatic darkening filter |
JP5610768B2 (ja) | 2006-10-31 | 2014-10-22 | センシエント・カラーズ・インコーポレーテッド | 変性顔料並びにそれを製造及び使用する方法 |
WO2009026552A2 (en) | 2007-08-23 | 2009-02-26 | Sensient Colors Inc. | Self-dispersed pigments and methods for making and using the same |
US8154418B2 (en) | 2008-03-31 | 2012-04-10 | Magna Mirrors Of America, Inc. | Interior rearview mirror system |
JP5122362B2 (ja) * | 2008-05-01 | 2013-01-16 | 統寶光電股▲ふん▼有限公司 | 液晶表示装置及びそれを用いた電子機器並びに液晶表示装置の表示方法 |
CA2757928A1 (en) | 2009-04-07 | 2010-10-14 | Sensient Colors Inc. | Self-dispersing particles and methods for making and using the same |
KR101068771B1 (ko) * | 2009-08-06 | 2011-09-30 | 한국과학기술원 | 투명 디스플레이 장치 |
CN103995383A (zh) * | 2014-04-23 | 2014-08-20 | 河北冀雅电子有限公司 | 一种电焊护目镜用液晶光阀 |
US9956118B2 (en) | 2014-09-15 | 2018-05-01 | 3M Innovative Properties Company | Personal protective system tool communication adapter |
CN115917413A (zh) * | 2020-05-18 | 2023-04-04 | 开米美景公司 | 基于不同电压驱动方案的双模多共轭滤波器 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1469638A (en) * | 1973-07-18 | 1977-04-06 | Secr Defence | Liquid crystal display device |
JPS5647535B2 (de) * | 1973-07-30 | 1981-11-10 | ||
GB1562391A (en) * | 1975-10-04 | 1980-03-12 | Marconi Co Ltd | Liquid crystal display arrangements |
JPS5670524A (en) * | 1979-11-13 | 1981-06-12 | Sharp Corp | Twisted nematic liquid crystal display unit |
DE3129162C2 (de) * | 1980-07-31 | 1983-10-20 | Nitto Electric Industrial Co., Ltd., Ibaraki, Osaka | Polarisierender Film |
US4443065A (en) * | 1980-12-09 | 1984-04-17 | Sharp Kabushiki Kaisha | Interference color compensation double layered twisted nematic display |
JPS57105720A (en) * | 1980-12-24 | 1982-07-01 | Hitachi Ltd | Liquid crystal display element |
US4466702A (en) * | 1981-04-01 | 1984-08-21 | Hughes Aircraft Company | Liquid crystal light valve with birefringence compensation |
US4398805A (en) * | 1981-07-06 | 1983-08-16 | General Electric Company | Transflective liquid crystal display |
JPS5867369U (ja) * | 1981-10-28 | 1983-05-07 | シャープ株式会社 | 液晶表示装置 |
JPS5923328A (ja) * | 1982-07-29 | 1984-02-06 | Sharp Corp | 液晶表示装置 |
GB2129954B (en) * | 1982-10-22 | 1986-03-05 | Stc Plc | Liquid crystal display device |
US4548479A (en) * | 1983-04-01 | 1985-10-22 | Rockwell International Corporation | Isophase birefringent filters |
DE3314632A1 (de) * | 1983-04-22 | 1984-10-25 | Robert Bosch Gmbh, 7000 Stuttgart | Anordnung zur reduzierung der resttransmission bei lcd-anzeigen |
IN161652B (de) * | 1983-07-12 | 1988-01-09 | Bbc Brown Boveri & Cie | |
JPS6050511A (ja) * | 1983-08-31 | 1985-03-20 | Hitachi Ltd | 液晶表示素子 |
US4652088A (en) * | 1984-02-01 | 1987-03-24 | Hitachi, Ltd. | Liquid crystal display device |
FR2564605B1 (fr) * | 1984-05-18 | 1987-12-24 | Commissariat Energie Atomique | Cellule a cristal liquide susceptible de presenter une structure homeotrope, a birefringence compensee pour cette structure |
US4715686A (en) * | 1984-11-16 | 1987-12-29 | Seiko Epson Corporation | Light-passive display device and method of manufacturing same |
JPS61210324A (ja) * | 1985-03-15 | 1986-09-18 | Hitachi Ltd | 液晶表示素子 |
-
1987
- 1987-05-18 EP EP97105751A patent/EP0795773B1/de not_active Expired - Lifetime
- 1987-05-18 DE DE3752219T patent/DE3752219T2/de not_active Expired - Lifetime
- 1987-05-18 EP EP01201313A patent/EP1156362A1/de not_active Ceased
- 1987-05-18 DE DE3752339T patent/DE3752339T2/de not_active Expired - Lifetime
- 1987-05-18 EP EP87304385A patent/EP0246842B1/de not_active Expired - Lifetime
- 1987-05-19 KR KR8704935A patent/KR920007409B1/ko not_active IP Right Cessation
- 1987-05-19 US US07/052,816 patent/US4844569A/en not_active Expired - Lifetime
-
1989
- 1989-04-28 US US07/345,048 patent/US4909606A/en not_active Expired - Lifetime
-
1998
- 1998-12-08 HK HK98112969A patent/HK1012041A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4909606A (en) | 1990-03-20 |
EP0246842B1 (de) | 1998-09-23 |
EP0246842A3 (de) | 1990-08-01 |
EP0795773A1 (de) | 1997-09-17 |
KR870011494A (ko) | 1987-12-23 |
EP0795773B1 (de) | 2001-10-31 |
EP0246842A2 (de) | 1987-11-25 |
DE3752219D1 (de) | 1998-10-29 |
US4844569A (en) | 1989-07-04 |
EP1156362A1 (de) | 2001-11-21 |
DE3752339D1 (de) | 2001-12-06 |
KR920007409B1 (en) | 1992-08-31 |
HK1012041A1 (en) | 1999-07-23 |
DE3752339T2 (de) | 2002-05-08 |
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