DE60016088D1 - Projektionssystem mit gekrümmter Flüssigkristall-Anzeigetafel zur Korrektur des spherischen Abbildungsfehlers - Google Patents

Projektionssystem mit gekrümmter Flüssigkristall-Anzeigetafel zur Korrektur des spherischen Abbildungsfehlers

Info

Publication number
DE60016088D1
DE60016088D1 DE60016088T DE60016088T DE60016088D1 DE 60016088 D1 DE60016088 D1 DE 60016088D1 DE 60016088 T DE60016088 T DE 60016088T DE 60016088 T DE60016088 T DE 60016088T DE 60016088 D1 DE60016088 D1 DE 60016088D1
Authority
DE
Germany
Prior art keywords
correct
liquid crystal
crystal display
display panel
projection system
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 - Fee Related
Application number
DE60016088T
Other languages
English (en)
Other versions
DE60016088T2 (de
Inventor
Kee-Uk Jeon
Dae-Je Chin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE60016088D1 publication Critical patent/DE60016088D1/de
Application granted granted Critical
Publication of DE60016088T2 publication Critical patent/DE60016088T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
    • 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
    • G02F1/133371—Cells with varying thickness of the liquid crystal layer
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/18—Function characteristic adaptive optics, e.g. wavefront correction
DE60016088T 1999-06-11 2000-06-09 Projektionssystem mit gekrümmter Flüssigkristall-Anzeigetafel zur Korrektur des spherischen Abbildungsfehlers Expired - Fee Related DE60016088T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990021750A KR100636090B1 (ko) 1999-06-11 1999-06-11 액정 프로젝션 시스템
KR9921750 1999-06-11

Publications (2)

Publication Number Publication Date
DE60016088D1 true DE60016088D1 (de) 2004-12-30
DE60016088T2 DE60016088T2 (de) 2005-04-07

Family

ID=19591651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016088T Expired - Fee Related DE60016088T2 (de) 1999-06-11 2000-06-09 Projektionssystem mit gekrümmter Flüssigkristall-Anzeigetafel zur Korrektur des spherischen Abbildungsfehlers

Country Status (6)

Country Link
US (1) US6354707B1 (de)
EP (1) EP1059555B1 (de)
JP (1) JP3357026B2 (de)
KR (1) KR100636090B1 (de)
CN (1) CN1139910C (de)
DE (1) DE60016088T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568814B2 (en) * 1999-03-03 2003-05-27 3M Innovative Properties Company Integrated front projection system with shaped imager and associated method
US6536907B1 (en) * 2000-02-08 2003-03-25 Hewlett-Packard Development Company, L.P. Aberration compensation in image projection displays
US6795605B1 (en) * 2000-08-01 2004-09-21 Cheetah Omni, Llc Micromechanical optical switch
JP3881508B2 (ja) * 2000-12-04 2007-02-14 株式会社ニデック レーザ治療装置
US7145704B1 (en) * 2003-11-25 2006-12-05 Cheetah Omni, Llc Optical logic gate based optical router
TW522280B (en) * 2001-04-13 2003-03-01 Fusion Lighting Inc Projection systems
US7110671B1 (en) * 2001-12-03 2006-09-19 Cheetah Omni, Llc Method and apparatus for scheduling communication using a star switching fabric
JP3804619B2 (ja) * 2003-03-12 2006-08-02 株式会社島津製作所 放射線検査装置
KR20050080376A (ko) * 2004-02-09 2005-08-12 삼성전자주식회사 투사광학계 및 그것을 갖는 화상 투사 장치
WO2006090386A2 (en) * 2005-02-24 2006-08-31 Vkb Inc. A virtual keyboard device
US7283289B2 (en) * 2005-07-30 2007-10-16 Hewlett-Packard Development Company, L.P. Projection system modulator reducing distortion and field curvature effects of projection system lens
US20070091452A1 (en) * 2005-10-25 2007-04-26 Scott Lerner Projection system and method
DE102007028878B4 (de) 2007-01-24 2018-04-05 Johnson Controls Gmbh Displayeinrichtung mit vergrößernder grafischer Bildquelle
JP2008224850A (ja) * 2007-03-09 2008-09-25 Shimadzu Corp 表示装置
JP5140869B2 (ja) 2007-08-06 2013-02-13 株式会社リコー 画像投影方法および画像投影装置
KR101517354B1 (ko) 2007-09-13 2015-05-04 코닌클리케 필립스 엔.브이. 픽셀형 조명을 위한 조명 장치
JP5223452B2 (ja) 2008-05-20 2013-06-26 株式会社リコー プロジェクタ及び投影画像形成方法及び車両用ヘッドアップディスプレイ装置
KR102534698B1 (ko) * 2015-05-04 2023-05-19 구글 엘엘씨 캡처된 이미지에 대한 패스-스루 디스플레이
CN109407392B (zh) * 2019-01-02 2021-08-06 京东方科技集团股份有限公司 液晶显示屏和虚拟现实头戴设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6291916A (ja) * 1985-10-18 1987-04-27 Hitachi Ltd 投写型液晶表示装置
JPH02131282A (ja) * 1988-11-11 1990-05-21 Toshiba Corp プロジェクタ用表示装置
JPH02304527A (ja) * 1989-05-19 1990-12-18 Seiko Epson Corp オーバーヘッドプロジェクター用液晶表示装置および曲面パネルの製造方法
JPH0339926A (ja) * 1989-07-07 1991-02-20 Matsushita Electric Ind Co Ltd 投写型ディスプレイ装置
CA2013776C (en) 1990-04-04 1992-10-20 David M. Makow Electro-optic cell for animated displays and indicators
JPH05341250A (ja) * 1992-06-04 1993-12-24 Sanyo Electric Co Ltd 液晶プロジェクタ
JP2795779B2 (ja) * 1992-06-19 1998-09-10 シャープ株式会社 ディスプレイ・パネル
JPH0618840A (ja) * 1992-06-30 1994-01-28 Sanyo Electric Co Ltd 液晶表示装置
US5369450A (en) 1993-06-01 1994-11-29 The Walt Disney Company Electronic and computational correction of chromatic aberration associated with an optical system used to view a color video display
DE4328785A1 (de) * 1993-08-26 1995-03-02 Consortium Elektrochem Ind Optische Elemente mit abbildender farb- und polarisationsselektiver Reflexion enthaltend cholesterische Flüssigkristalle sowie Herstellung und Verwendung dieser Elemente
JPH0772420A (ja) * 1993-09-03 1995-03-17 Casio Comput Co Ltd 画像表示装置
US5758941A (en) * 1994-04-22 1998-06-02 Stahl; Thomas D. Pixel compensated electro-optical display system
JPH0934014A (ja) * 1995-07-18 1997-02-07 Sanyo Electric Co Ltd 投写型ディスプレイ装置用スクリーン及びそれを用いた投写型ディスプレイ装置
US6122032A (en) * 1996-07-31 2000-09-19 Canon Kabushiki Kaisha Wedge shaped LCD with change in dispersion density of spacers
US5868481A (en) 1996-11-08 1999-02-09 Lightware, Inc. Centrifugal illumination system
JPH10307202A (ja) * 1997-05-09 1998-11-17 Fujitsu General Ltd プロジェクタ用反射鏡及び光学歪み調整システム
JPH1124166A (ja) * 1997-07-04 1999-01-29 Fujitsu General Ltd 投写型表示装置
JP4033416B2 (ja) * 1998-03-24 2008-01-16 フジノン株式会社 照明光学系およびこれを用いたプロジェクタ装置

Also Published As

Publication number Publication date
EP1059555B1 (de) 2004-11-24
DE60016088T2 (de) 2005-04-07
KR100636090B1 (ko) 2006-10-19
CN1277424A (zh) 2000-12-20
JP2001033753A (ja) 2001-02-09
EP1059555A1 (de) 2000-12-13
US6354707B1 (en) 2002-03-12
JP3357026B2 (ja) 2002-12-16
KR20010002113A (ko) 2001-01-05
CN1139910C (zh) 2004-02-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee