CN1713042A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1713042A CN1713042A CN200510074232.2A CN200510074232A CN1713042A CN 1713042 A CN1713042 A CN 1713042A CN 200510074232 A CN200510074232 A CN 200510074232A CN 1713042 A CN1713042 A CN 1713042A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- aforementioned
- crystal indicator
- green
- emitting
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 182
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 117
- 239000000463 material Substances 0.000 claims abstract description 117
- 239000000203 mixture Substances 0.000 claims abstract description 36
- 229910052771 Terbium Inorganic materials 0.000 claims description 72
- 229910052684 Cerium Inorganic materials 0.000 claims description 60
- 229910052727 yttrium Inorganic materials 0.000 claims description 47
- 230000015572 biosynthetic process Effects 0.000 claims description 40
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 34
- 239000000126 substance Substances 0.000 claims description 31
- 229910052733 gallium Inorganic materials 0.000 claims description 30
- 229910052746 lanthanum Inorganic materials 0.000 claims description 30
- 210000002858 crystal cell Anatomy 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 16
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 14
- 229910002420 LaOCl Inorganic materials 0.000 claims description 13
- 150000004645 aluminates Chemical class 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims description 8
- 229910052693 Europium Inorganic materials 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000033458 reproduction Effects 0.000 description 53
- 230000004044 response Effects 0.000 description 49
- 238000001228 spectrum Methods 0.000 description 45
- 230000008859 change Effects 0.000 description 28
- 230000000052 comparative effect Effects 0.000 description 24
- 229910003668 SrAl Inorganic materials 0.000 description 15
- 238000001514 detection method Methods 0.000 description 13
- 239000011521 glass Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 230000001052 transient effect Effects 0.000 description 7
- 230000005284 excitation Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241000238097 Callinectes sapidus Species 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 229910002601 GaN Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004859 Copal Substances 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 241000782205 Guibourtia conjugata Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000695 excitation spectrum Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 210000001328 optic nerve Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133609—Direct backlight including means for improving the color mixing, e.g. white
Abstract
Description
颜色 | 荧光体材料 | τon[msec] | τoff[msec] |
蓝色 | BaMgAl10O17:Eu | <0.1 | <0.1 |
绿色 | LaPO4:Tb,Ce | 4.7 | 5.8 |
红色 | Y2O3:Eu | 1.8 | 1.8 |
分类 | 荧光体材料 | τon[msec] | τoff[msec] |
硅酸盐 | Y2SiO5:Tb | 2.4 | 3.1 |
LaSiO5:Tb | 2.3 | 3.1 | |
(Y,Gd)2SiO5:Tb | 3.0 | 3.8 | |
(Y,La)2SiO5:Tb | 2.4 | 3.1 | |
Y2Si2O7:Tb | 2.4 | 3.3 | |
铝酸盐 | Y3Al5O12:Tb | 2.6 | 3.8 |
Y3(Al,Ga)5O12:Tb | 3.4 | 4.3 | |
Gd3(Al,Ga)5O12:Tb | 2.5 | 3.4 | |
(Y,Gd)3(Al,Ga)5O12:Tb | 3.6 | 4.3 | |
卤化物 | LaOCl:Tb | 1.3 | 1.8 |
氧化物 | Y2O3:Tb | 0.8 | 1.5 |
Claims (38)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004184383A JP4310243B2 (ja) | 2004-06-23 | 2004-06-23 | 液晶表示装置 |
JP2004184383 | 2004-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1713042A true CN1713042A (zh) | 2005-12-28 |
CN100397189C CN100397189C (zh) | 2008-06-25 |
Family
ID=35718720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100742322A Active CN100397189C (zh) | 2004-06-23 | 2005-05-31 | 液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8183758B2 (zh) |
JP (1) | JP4310243B2 (zh) |
CN (1) | CN100397189C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101030620B (zh) * | 2006-03-01 | 2010-04-21 | 日亚化学工业株式会社 | 发光装置 |
US7864258B2 (en) | 2006-03-13 | 2011-01-04 | Samsung Electronics Co., Ltd. | Liquid crystal panel assembly and liquid crystal display apparatus having the same |
CN101481614B (zh) * | 2008-01-09 | 2012-05-02 | 三星Sdi株式会社 | 白磷光体、发光器件以及液晶显示器 |
CN112771136A (zh) * | 2018-09-14 | 2021-05-07 | 西博勒Ip I 私人有限公司 | 发光组合物 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7446827B2 (en) * | 2004-10-15 | 2008-11-04 | 3M Innovative Properties Company | Direct-lit liquid crystal displays with laminated diffuser plates |
US7710511B2 (en) * | 2004-10-15 | 2010-05-04 | 3M Innovative Properties Company | Liquid crystal displays with laminated diffuser plates |
US7648649B2 (en) * | 2005-02-02 | 2010-01-19 | Lumination Llc | Red line emitting phosphors for use in led applications |
US20060291055A1 (en) * | 2005-06-15 | 2006-12-28 | 3M Innovative Properties Company | Diffuse Multilayer Optical Article |
JP2007052398A (ja) * | 2005-07-22 | 2007-03-01 | Sony Corp | 光源装置および液晶表示装置 |
JP4371097B2 (ja) * | 2005-09-20 | 2009-11-25 | エプソンイメージングデバイス株式会社 | 照明装置、電気光学装置及び電子機器 |
TWI341420B (en) * | 2005-10-26 | 2011-05-01 | Epistar Corp | Flat light emitting apparatus |
US7924368B2 (en) * | 2005-12-08 | 2011-04-12 | 3M Innovative Properties Company | Diffuse multilayer optical assembly |
JP5027463B2 (ja) * | 2006-09-06 | 2012-09-19 | 株式会社日立製作所 | 画像表示装置 |
JP4559396B2 (ja) * | 2006-09-29 | 2010-10-06 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP4925802B2 (ja) * | 2006-12-01 | 2012-05-09 | パナソニック株式会社 | 蛍光体混合物と、それを用いた発光装置およびプラズマディスプレイパネル |
JP5029187B2 (ja) * | 2007-07-20 | 2012-09-19 | 株式会社ニコン | 色座標変換装置、撮像装置、色座標変換プログラム、色座標変換方法 |
JP5143673B2 (ja) * | 2008-08-29 | 2013-02-13 | 根本特殊化学株式会社 | 赤外発光蛍光体 |
WO2011118274A1 (ja) * | 2010-03-25 | 2011-09-29 | シャープ株式会社 | 表示装置及びテレビ受信装置 |
US11251164B2 (en) * | 2011-02-16 | 2022-02-15 | Creeled, Inc. | Multi-layer conversion material for down conversion in solid state lighting |
CN106104822B (zh) * | 2014-04-30 | 2018-12-25 | 夏普株式会社 | 发光装置 |
CN110518052B (zh) * | 2019-08-29 | 2022-02-25 | 京东方科技集团股份有限公司 | 一种显示面板和显示装置 |
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NL149631B (nl) * | 1965-02-13 | 1976-05-17 | Philips Nv | Luminescerend scherm en hogedrukkwikdampontladingslamp, voorzien van dit scherm. |
US5714836A (en) * | 1992-08-28 | 1998-02-03 | Gte Products Corporation | Fluorescent lamp with improved phosphor blend |
JPH08190894A (ja) * | 1995-01-12 | 1996-07-23 | Toshiba Lighting & Technol Corp | 蛍光ランプ装置およびこれを用いた照明装置ならびに電球形蛍光ランプ |
JPH08209121A (ja) | 1995-01-31 | 1996-08-13 | Toshiba Lighting & Technol Corp | 緑色蛍光体、用蛍光ランプ、用照明装置およびカラー液晶表示装置 |
JPH1049073A (ja) * | 1996-07-30 | 1998-02-20 | Harison Electric Co Ltd | 表示素子用蛍光ランプおよびカラー発光表示装置 |
JP3247643B2 (ja) | 1997-09-10 | 2002-01-21 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 液晶ディスプレイ装置 |
US6876151B2 (en) * | 2000-04-03 | 2005-04-05 | Matsushita Electric Industrial Co., Ltd. | Discharge lamp and lamp unit |
JP3290649B2 (ja) | 2000-04-03 | 2002-06-10 | 松下電器産業株式会社 | 放電ランプおよびランプユニット |
KR100363257B1 (ko) * | 2000-04-26 | 2002-12-05 | 삼성에스디아이 주식회사 | 표면 코팅을 이용한 이트륨 실리케이트계 형광체 및 그제조방법 |
JP3576076B2 (ja) * | 2000-06-30 | 2004-10-13 | 松下電器産業株式会社 | 白色度評価方法及び照明用光源・照明装置 |
JP3900805B2 (ja) | 2000-08-03 | 2007-04-04 | 株式会社日立製作所 | 照明装置及びそれを用いた液晶表示装置 |
KR100706750B1 (ko) * | 2000-08-10 | 2007-04-11 | 삼성전자주식회사 | 형광램프 및 이를 채용한 액정표시장치 |
JP2002105447A (ja) * | 2000-09-29 | 2002-04-10 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
JP3818043B2 (ja) * | 2000-10-12 | 2006-09-06 | 株式会社日立製作所 | 緑色蛍光体およびそれを用いた画像表示装置 |
JP2002313282A (ja) * | 2001-04-06 | 2002-10-25 | Harison Toshiba Lighting Corp | 白色光源及びこの白色光源を用いたカラー表示装置 |
JP2003098337A (ja) | 2001-06-04 | 2003-04-03 | Toray Ind Inc | カラーフィルターおよび液晶表示装置 |
JP3859493B2 (ja) | 2001-11-20 | 2006-12-20 | 株式会社日立製作所 | 蛍光体およびそれを用いた画像表示装置 |
EP1489640B1 (en) | 2002-03-28 | 2013-07-17 | Kabushiki Kaisha Toshiba | X-ray image tube, x-ray image tube device and x-ray device |
CN100389331C (zh) | 2002-06-04 | 2008-05-21 | 东丽株式会社 | 用于液晶显示装置的滤色器及半透射型液晶显示装置 |
JP2004051931A (ja) | 2002-07-23 | 2004-02-19 | Kasei Optonix Co Ltd | 希土類珪酸塩蛍光体 |
KR100857990B1 (ko) | 2002-08-05 | 2008-09-10 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 백라이트유니트 구조 |
KR20050022525A (ko) * | 2003-09-02 | 2005-03-08 | 삼성전자주식회사 | 면광원 장치, 이의 제조 방법 및 이를 이용한 액정표시장치 |
US7573072B2 (en) * | 2004-03-10 | 2009-08-11 | Lumination Llc | Phosphor and blends thereof for use in LEDs |
-
2004
- 2004-06-23 JP JP2004184383A patent/JP4310243B2/ja active Active
-
2005
- 2005-05-31 CN CNB2005100742322A patent/CN100397189C/zh active Active
- 2005-06-17 US US11/154,804 patent/US8183758B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101030620B (zh) * | 2006-03-01 | 2010-04-21 | 日亚化学工业株式会社 | 发光装置 |
US7864258B2 (en) | 2006-03-13 | 2011-01-04 | Samsung Electronics Co., Ltd. | Liquid crystal panel assembly and liquid crystal display apparatus having the same |
CN101038389B (zh) * | 2006-03-13 | 2011-01-19 | 三星电子株式会社 | 液晶板组件及具有该液晶板组件的液晶显示装置 |
US8115887B2 (en) | 2006-03-13 | 2012-02-14 | Samsung Electronics Co., Ltd. | Liquid crystal panel assembly and liquid crystal display apparatus having the same |
USRE47196E1 (en) | 2006-03-13 | 2019-01-08 | Samsung Electronics Co., Ltd. | Liquid crystal panel assembly and liquid crystal display apparatus having the same |
USRE49065E1 (en) | 2006-03-13 | 2022-05-10 | Samsung Electronics Co., Ltd. | Liquid crystal panel assembly and liquid crystal display apparatus having the same |
CN101481614B (zh) * | 2008-01-09 | 2012-05-02 | 三星Sdi株式会社 | 白磷光体、发光器件以及液晶显示器 |
CN112771136A (zh) * | 2018-09-14 | 2021-05-07 | 西博勒Ip I 私人有限公司 | 发光组合物 |
Also Published As
Publication number | Publication date |
---|---|
CN100397189C (zh) | 2008-06-25 |
US20060033860A1 (en) | 2006-02-16 |
JP4310243B2 (ja) | 2009-08-05 |
JP2006010790A (ja) | 2006-01-12 |
US8183758B2 (en) | 2012-05-22 |
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