JP2008276044A - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP2008276044A JP2008276044A JP2007121522A JP2007121522A JP2008276044A JP 2008276044 A JP2008276044 A JP 2008276044A JP 2007121522 A JP2007121522 A JP 2007121522A JP 2007121522 A JP2007121522 A JP 2007121522A JP 2008276044 A JP2008276044 A JP 2008276044A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- transparent substrate
- half mirror
- layer
- display device
- 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.)
- Pending
Links
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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
- G02F1/133557—Half-mirrors
-
- 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
- G02F1/133605—Direct backlight including specially adapted reflectors
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
【解決手段】第1の透明基板101の液晶層130側には、複数の信号線と複数の走査線との交差部に画素電極128が形成され、第2の透明基板103の液晶層130側には、画素電極128に対応したカラーフィルタ134R,134G,134Bが形成され、このカラーフィルタ134R,134G,134Bに対応してダイクロイックハーフミラー113R,113G,113Bを形成する。
【選択図】図1
Description
Claims (6)
- 第1の透明基板と、第2の透明基板と、液晶層と、バックライト光源とを備え、
前記液晶層は前記第1の透明基板と第2の透明基板との間に配置され、前記バックライト光源は前記第1の透明基板の前記液晶層とは反対側に配置され、
前記第1の透明基板の前記液晶層側には、複数の信号線と複数の走査線と、前記信号線と走査線との交差部に前記液晶層に画像信号電圧を伝達すためのトランジスタと画素電極を備えた画素とがマトリクス状に形成されており、
前記第1の透明基板の前記バックライト光源側には、偏光板等の光学フィルムを備えており、
前記第2の透明基板の前記液晶層側には、前記画素に対応したカラーフィルタを備えており、
前記第2の透明基板の前記液晶層とは反対側には、偏光板等の光学フィルムを備えており、
前記バックライト光源からの照明光を、前記液晶層を駆動することにより位相変調し、前記カラーフィルタとの組み合わせでカラー画像を表示する液晶表示装置において、
前記第1の透明基板と前記第2の透明基板との間に、前記カラーフィルタに対応してダイクロイックハーフミラーを形成することを特徴とする液晶表示装置 - 請求項1の液晶表示装置において、
前記ダイクロイックハーフミラーが、前記第1の透明基板と前記液晶層との間に形成されていることを特徴とする液晶表示装置 - 請求項2の液晶表示装置において、
前記ダイクロイックハーフミラーが、前記第1の透明基板と前記トランジスタを形成する層との間に形成されていることを特徴とする液晶表示装置 - 請求項3の液晶表示装置において、
前記ダイクロイックハーフミラーが、前記第1の透明基板から拡散するイオン性不純物の前記トランジスタへの影響を防止するための保護層でもあることを特徴とする液晶表示装置 - 請求項4の液晶表示装置において、
前記ダイクロイックハーフミラーを構成する材料が、窒化シリコンと酸化シリコンであることを特徴とする液晶表示装置 - 請求項1の液晶表示装置において、
前記ダイクロイックハーフミラーが、高屈折率材料からなる層と低屈折率材料からなる層とが交互に合計で5層連続的に積層されており、前記5層のうち3番目の層の膜厚が、前記カラーフィルタに対応して異なることを特徴とする液晶表示装置
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007121522A JP2008276044A (ja) | 2007-05-02 | 2007-05-02 | 液晶表示装置 |
| US12/114,004 US7728922B2 (en) | 2007-05-02 | 2008-05-02 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007121522A JP2008276044A (ja) | 2007-05-02 | 2007-05-02 | 液晶表示装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008276044A true JP2008276044A (ja) | 2008-11-13 |
Family
ID=39939262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007121522A Pending JP2008276044A (ja) | 2007-05-02 | 2007-05-02 | 液晶表示装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7728922B2 (ja) |
| JP (1) | JP2008276044A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011209690A (ja) * | 2010-03-08 | 2011-10-20 | Casio Computer Co Ltd | 液晶表示装置 |
| KR20170049653A (ko) * | 2015-10-27 | 2017-05-11 | 엘지디스플레이 주식회사 | 거울-디스플레이 겸용 장치 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013024996A (ja) * | 2011-07-19 | 2013-02-04 | Japan Display Central Co Ltd | 液晶表示装置 |
| KR101953822B1 (ko) * | 2012-08-14 | 2019-03-06 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| CN106684099A (zh) * | 2017-01-10 | 2017-05-17 | 京东方科技集团股份有限公司 | 显示基板及其制作方法、显示面板、显示装置 |
| CN110431477A (zh) * | 2017-03-17 | 2019-11-08 | 化合物光子学有限公司 | 成像系统和方法 |
| CN109343268B (zh) * | 2018-12-21 | 2020-06-30 | 深圳市华星光电技术有限公司 | 彩色滤光基板、液晶显示面板及液晶显示装置 |
| CN113299723B (zh) * | 2021-05-31 | 2023-12-08 | 厦门天马微电子有限公司 | 一种显示面板及显示装置 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09258207A (ja) * | 1996-03-19 | 1997-10-03 | Toshiba Corp | カラー液晶表示装置 |
| JPH10197859A (ja) * | 1997-01-06 | 1998-07-31 | Toshiba Corp | カラー液晶表示装置 |
| JPH11121755A (ja) * | 1997-10-16 | 1999-04-30 | Toshiba Corp | 薄膜半導体装置 |
| JP2001125091A (ja) * | 1999-10-29 | 2001-05-11 | Hitachi Ltd | 液晶表示装置 |
| JP2002357721A (ja) * | 2001-05-31 | 2002-12-13 | Sharp Corp | 反射型カラーフィルタ及び液晶表示装置 |
| JP2003075828A (ja) * | 2001-09-03 | 2003-03-12 | Dainippon Printing Co Ltd | 液晶ディスプレイ用反射材およびその製造方法 |
| WO2005069376A1 (ja) * | 2004-01-15 | 2005-07-28 | Matsushita Electric Industrial Co.,Ltd. | 固体撮像装置、固体撮像装置の製造方法及びこれを用いたカメラ |
| JP2006351800A (ja) * | 2005-06-15 | 2006-12-28 | Matsushita Electric Ind Co Ltd | 固体撮像装置及びカメラ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6926429B2 (en) * | 2002-01-30 | 2005-08-09 | Delphi Technologies, Inc. | Eye tracking/HUD system |
| JP2004294699A (ja) | 2003-03-26 | 2004-10-21 | Fuji Photo Film Co Ltd | 表示装置 |
| US20050052593A1 (en) * | 2003-04-21 | 2005-03-10 | Dai-Liang Ting | Color filter for transflective liquid crystal display |
| US7355780B2 (en) * | 2004-09-27 | 2008-04-08 | Idc, Llc | System and method of illuminating interferometric modulators using backlighting |
| US8049850B2 (en) * | 2004-12-28 | 2011-11-01 | Fujifilm Corporation | Liquid crystal display device, optical compensatory sheet, and polarizer and liquid crystal display device employing the same |
| KR100962793B1 (ko) * | 2005-12-26 | 2010-06-10 | 샤프 가부시키가이샤 | 액티브 매트릭스 기판 및 액정 디스플레이 |
| TWI364564B (en) * | 2007-05-04 | 2012-05-21 | Ind Tech Res Inst | Low color shift polarizer film assembly, lcd, low color shift polarized light source and method for polarization translation and color shift compensation |
| JP2008292747A (ja) * | 2007-05-24 | 2008-12-04 | Canon Inc | 表示装置および画像形成装置 |
| TWI352222B (en) * | 2008-01-16 | 2011-11-11 | Coretronic Corp | Light-collimating film |
-
2007
- 2007-05-02 JP JP2007121522A patent/JP2008276044A/ja active Pending
-
2008
- 2008-05-02 US US12/114,004 patent/US7728922B2/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09258207A (ja) * | 1996-03-19 | 1997-10-03 | Toshiba Corp | カラー液晶表示装置 |
| JPH10197859A (ja) * | 1997-01-06 | 1998-07-31 | Toshiba Corp | カラー液晶表示装置 |
| JPH11121755A (ja) * | 1997-10-16 | 1999-04-30 | Toshiba Corp | 薄膜半導体装置 |
| JP2001125091A (ja) * | 1999-10-29 | 2001-05-11 | Hitachi Ltd | 液晶表示装置 |
| JP2002357721A (ja) * | 2001-05-31 | 2002-12-13 | Sharp Corp | 反射型カラーフィルタ及び液晶表示装置 |
| JP2003075828A (ja) * | 2001-09-03 | 2003-03-12 | Dainippon Printing Co Ltd | 液晶ディスプレイ用反射材およびその製造方法 |
| WO2005069376A1 (ja) * | 2004-01-15 | 2005-07-28 | Matsushita Electric Industrial Co.,Ltd. | 固体撮像装置、固体撮像装置の製造方法及びこれを用いたカメラ |
| JP2006351800A (ja) * | 2005-06-15 | 2006-12-28 | Matsushita Electric Ind Co Ltd | 固体撮像装置及びカメラ |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011209690A (ja) * | 2010-03-08 | 2011-10-20 | Casio Computer Co Ltd | 液晶表示装置 |
| KR20170049653A (ko) * | 2015-10-27 | 2017-05-11 | 엘지디스플레이 주식회사 | 거울-디스플레이 겸용 장치 |
| KR102449918B1 (ko) | 2015-10-27 | 2022-09-30 | 엘지디스플레이 주식회사 | 거울-디스플레이 겸용 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7728922B2 (en) | 2010-06-01 |
| US20080273142A1 (en) | 2008-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008276044A (ja) | 液晶表示装置 | |
| US5566007A (en) | Reflection type liquid crystal display device capable of color display | |
| US6124909A (en) | Color liquid crystal display device having a plurality of pixel areas which emit non-colored light | |
| TW591297B (en) | Color liquid crystal panel, method for manufacturing the same, and color liquid crystal display device employing the same | |
| US7750996B2 (en) | Liquid crystal display device | |
| US8345192B2 (en) | Multiple cell gaps transreflective LCD and fabricating method thereof | |
| US20220128860A1 (en) | Reflective display substrate and method for fabricating the same, display panel and display device | |
| JP2009063888A (ja) | 液晶表示装置 | |
| JP2011128205A (ja) | 画像表示装置 | |
| JP5256941B2 (ja) | 液晶装置およびプロジェクタ | |
| JP7151615B2 (ja) | 有機el表示装置、および電子機器 | |
| JP2014056051A (ja) | 干渉フィルタ、表示装置および表示装置の製造方法 | |
| JP2004341098A (ja) | カラー液晶パネル | |
| US20110080543A1 (en) | Color filter substrate and liquid crystal display device | |
| JP2005165047A (ja) | 電気光学装置及び投射型表示装置 | |
| CN100406924C (zh) | 滤色器基板、液晶装置和电子设备 | |
| JP3873693B2 (ja) | 液晶装置及び投射型表示装置 | |
| US20220352261A1 (en) | Electro-optical device and electronic apparatus | |
| US6999143B2 (en) | Color liquid crystal display device and method of manufacturing the same, and method of manufacturing a color filter substrate | |
| JP2009116059A (ja) | 電気光学装置及び電子機器 | |
| US11971633B2 (en) | Electrode structure, liquid crystal display device, projective display device, and method of manufacturing electrode structure | |
| JP4442552B2 (ja) | 電気光学装置および照明装置 | |
| JP2008052067A (ja) | 光源装置、表示装置および発光ダイオードチップ | |
| KR20040068398A (ko) | 어레이 기판과 이를 갖는 반사-투과형 액정 표시 장치 | |
| TW202309630A (zh) | 顯示裝置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090409 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090812 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090915 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091110 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100406 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100528 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20101102 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20110218 |
|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20110218 |