CN1282019C - 液晶显示装置和电子设备 - Google Patents
液晶显示装置和电子设备 Download PDFInfo
- Publication number
- CN1282019C CN1282019C CNB2003101038277A CN200310103827A CN1282019C CN 1282019 C CN1282019 C CN 1282019C CN B2003101038277 A CNB2003101038277 A CN B2003101038277A CN 200310103827 A CN200310103827 A CN 200310103827A CN 1282019 C CN1282019 C CN 1282019C
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- Prior art keywords
- axis
- liquid crystal
- phase difference
- aforementioned
- plate
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- Expired - Lifetime
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- 239000000758 substrate Substances 0.000 claims abstract description 75
- 238000005286 illumination Methods 0.000 claims abstract description 10
- 239000004988 Nematic liquid crystal Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 44
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000010408 film Substances 0.000 description 36
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- 238000002834 transmittance Methods 0.000 description 3
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- 239000011521 glass Substances 0.000 description 2
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- 239000003566 sealing material Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
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- 229910052709 silver Inorganic materials 0.000 description 1
Images
Classifications
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- 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
-
- 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
-
- 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
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
-
- 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
- G02F1/1393—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 birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-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
- G02F1/133528—Polarisers
- G02F1/133541—Circular polarisers
-
- 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
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
- G02F1/133562—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the viewer side
-
- 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
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
- G02F1/133567—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the back side
-
- 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
- G02F2413/13—Positive birefingence
-
- 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
- G02F2413/14—Negative birefingence
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (29)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP325238/2002 | 2002-11-08 | ||
| JP2002325238 | 2002-11-08 | ||
| JP203099/2003 | 2003-07-29 | ||
| JP2003203099A JP3778185B2 (ja) | 2002-11-08 | 2003-07-29 | 液晶表示装置及び電子機器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1499266A CN1499266A (zh) | 2004-05-26 |
| CN1282019C true CN1282019C (zh) | 2006-10-25 |
Family
ID=32716069
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101038277A Expired - Lifetime CN1282019C (zh) | 2002-11-08 | 2003-11-06 | 液晶显示装置和电子设备 |
| CNU2003201029273U Expired - Fee Related CN2711770Y (zh) | 2002-11-08 | 2003-11-07 | 液晶显示装置和电子设备 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201029273U Expired - Fee Related CN2711770Y (zh) | 2002-11-08 | 2003-11-07 | 液晶显示装置和电子设备 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7072015B2 (zh) |
| JP (1) | JP3778185B2 (zh) |
| KR (1) | KR100574143B1 (zh) |
| CN (2) | CN1282019C (zh) |
| TW (1) | TWI250331B (zh) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4539563B2 (ja) * | 2002-11-08 | 2010-09-08 | セイコーエプソン株式会社 | 液晶表示装置及び電子機器 |
| KR100915235B1 (ko) * | 2002-12-23 | 2009-09-02 | 삼성전자주식회사 | 반투과형 액정 표시 장치 |
| KR100462326B1 (ko) * | 2003-01-28 | 2004-12-18 | 주식회사 엘지화학 | 네가티브 보상필름을 갖는 수직배향 액정표시장치 |
| JP3807375B2 (ja) * | 2003-02-06 | 2006-08-09 | セイコーエプソン株式会社 | 液晶表示装置および電子機器 |
| JP2006011362A (ja) * | 2004-05-21 | 2006-01-12 | Sanyo Electric Co Ltd | 半透過型液晶表示装置 |
| CN100576035C (zh) * | 2004-05-21 | 2009-12-30 | 三洋电机株式会社 | 半穿透型液晶显示装置及彩色液晶显示装置 |
| US7573551B2 (en) | 2004-05-21 | 2009-08-11 | Sanyo Electric Co., Ltd. | Transflective liquid crystal display device and color liquid crystal display device |
| DE602005009996D1 (de) * | 2004-05-27 | 2008-11-13 | Toshiba Matsushita Display Tec | Flüssigkristallanzeigevorrichtung |
| CN100397186C (zh) * | 2004-09-16 | 2008-06-25 | 东芝松下显示技术有限公司 | 液晶显示元件 |
| US7450204B1 (en) | 2004-11-02 | 2008-11-11 | University Of Central Florida Research Foundation, Inc. | Multi-film compensated liquid crystal display with initial homogeneous alignment |
| JP4642493B2 (ja) * | 2005-01-31 | 2011-03-02 | Nec液晶テクノロジー株式会社 | 液晶表示装置 |
| JP4784972B2 (ja) * | 2005-04-26 | 2011-10-05 | 日東電工株式会社 | 光学フィルム、液晶パネル、および液晶表示装置 |
| JP2007004123A (ja) * | 2005-05-25 | 2007-01-11 | Nitto Denko Corp | 光学フィルム、液晶パネル、および液晶表示装置 |
| CN100410699C (zh) * | 2005-05-25 | 2008-08-13 | 日东电工株式会社 | 光学膜、液晶面板和液晶显示装置 |
| JP4318146B2 (ja) * | 2005-06-22 | 2009-08-19 | 日東電工株式会社 | 液晶パネルおよびそれを用いた液晶表示装置 |
| CN101238408B (zh) * | 2005-08-03 | 2011-06-01 | 夏普株式会社 | 液晶显示装置和具有该液晶显示装置的电子设备 |
| WO2007108268A1 (ja) | 2006-03-23 | 2007-09-27 | Sharp Kabushiki Kaisha | 液晶表示装置 |
| WO2008001595A1 (fr) * | 2006-06-30 | 2008-01-03 | Sharp Kabushiki Kaisha | Dispositif d'affichage à cristaux liquides et procédé de fabrication du dispositif d'affichage à cristaux liquides |
| JP4927851B2 (ja) * | 2006-09-12 | 2012-05-09 | シャープ株式会社 | マイクロレンズアレイ付き液晶表示パネル、その製造方法、および液晶表示装置 |
| CN101517463B (zh) * | 2006-09-27 | 2011-06-22 | 夏普株式会社 | 带有微透镜阵列的液晶显示面板、其制造方法和液晶显示装置 |
| WO2008038487A1 (fr) * | 2006-09-28 | 2008-04-03 | Sharp Kabushiki Kaisha | Panneau d'affichage à cristaux liquides avec matrice de microlentilles, son procédé de fabrication et dispositif d'affichage à cristaux liquides |
| WO2008047788A1 (en) * | 2006-10-18 | 2008-04-24 | Sharp Kabushiki Kaisha | Liquid crystal display device and method for manufacturing liquid crystal display device |
| WO2008047517A1 (en) | 2006-10-18 | 2008-04-24 | Sharp Kabushiki Kaisha | Liquid crystal display and method for manufacturing liquid crystal display |
| CN101568877B (zh) * | 2006-12-18 | 2011-05-11 | 夏普株式会社 | 液晶显示装置 |
| JP2008176295A (ja) * | 2006-12-22 | 2008-07-31 | Nitto Denko Corp | 液晶パネルおよびそれを用いた液晶表示装置 |
| JP5252615B2 (ja) * | 2007-01-09 | 2013-07-31 | 日東電工株式会社 | 液晶パネル、及び液晶表示装置 |
| WO2008084589A1 (ja) * | 2007-01-11 | 2008-07-17 | Sharp Kabushiki Kaisha | マイクロレンズアレイ付き液晶表示パネル及び液晶表示装置 |
| US8089590B2 (en) | 2007-08-06 | 2012-01-03 | Chimei Innolux Corporation | Transflective liquid crystal display |
| US20100283941A1 (en) * | 2007-12-21 | 2010-11-11 | Tadashi Nemoto | Liquid crystal display panel, liquid crystal display device and manufacturing method of liquid crystal display panel |
| KR20100024639A (ko) * | 2008-08-26 | 2010-03-08 | 삼성전자주식회사 | 액정 표시 장치 |
| KR101521226B1 (ko) * | 2011-12-02 | 2015-06-17 | 삼성전자 주식회사 | 광학 보상 필름 |
| JP2014153559A (ja) * | 2013-02-08 | 2014-08-25 | Toyobo Co Ltd | 画像表示装置 |
| JP6001500B2 (ja) * | 2013-05-17 | 2016-10-05 | 富士フイルム株式会社 | 液晶表示装置 |
| CN110908169B (zh) * | 2018-09-14 | 2022-10-04 | 夏普株式会社 | 液晶显示面板 |
| CN114779515B (zh) * | 2022-05-06 | 2024-02-27 | Tcl华星光电技术有限公司 | 液晶显示装置及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2595156B1 (fr) | 1986-02-28 | 1988-04-29 | Commissariat Energie Atomique | Cellule a cristal liquide utilisant l'effet de birefringence controlee electriquement et procedes de fabrication de la cellule et d'un milieu uniaxe d'anisotropie optique negative, utilisable dans celle-ci |
| JPH04194820A (ja) * | 1990-11-22 | 1992-07-14 | Sharp Corp | 液晶表示装置 |
| JPH05113561A (ja) | 1991-10-21 | 1993-05-07 | Stanley Electric Co Ltd | 垂直配向型液晶表示装置 |
| DE69321523T2 (de) * | 1992-06-26 | 1999-05-06 | Sharp K.K., Osaka | Reflektive Flüssigkristall-Anzeigevorrichtung |
| JP3282986B2 (ja) * | 1996-02-28 | 2002-05-20 | 富士通株式会社 | 液晶表示装置 |
| US6642981B1 (en) * | 1996-09-30 | 2003-11-04 | Fujitsu Display Technologies Corporation | Liquid crystal display device operating in a vertically aligned mode including at least one retardation film |
| JPH10282487A (ja) * | 1997-02-05 | 1998-10-23 | Sharp Corp | 液晶表示素子 |
| DE69839860D1 (de) * | 1997-03-10 | 2008-09-25 | Fujifilm Corp | Optischer Kompensationsfilm für Flüssigkristallanzeigen |
| TW589504B (en) | 1997-06-12 | 2004-06-01 | Sharp Kk | Liquid crystal display device |
| US6195140B1 (en) * | 1997-07-28 | 2001-02-27 | Sharp Kabushiki Kaisha | Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region |
| JP3526533B2 (ja) | 1997-08-29 | 2004-05-17 | シャープ株式会社 | 液晶表示装置およびテレビジョン装置 |
| JP3380482B2 (ja) | 1997-12-26 | 2003-02-24 | シャープ株式会社 | 液晶表示装置 |
| US6295109B1 (en) * | 1997-12-26 | 2001-09-25 | Sharp Kabushiki Kaisha | LCD with plurality of pixels having reflective and transmissive regions |
| CN1311279C (zh) * | 1998-02-04 | 2007-04-18 | 精工爱普生株式会社 | 液晶装置及电子设备 |
| JP3406242B2 (ja) * | 1998-10-15 | 2003-05-12 | シャープ株式会社 | 液晶表示装置 |
| JP3926072B2 (ja) * | 1998-12-18 | 2007-06-06 | シャープ株式会社 | 液晶表示装置 |
| KR100354906B1 (ko) | 1999-10-01 | 2002-09-30 | 삼성전자 주식회사 | 광시야각 액정 표시 장치 |
| JP4144829B2 (ja) * | 1999-12-27 | 2008-09-03 | 日東電工株式会社 | 反射・透過両用型液晶表示装置 |
| JP3600531B2 (ja) | 2000-02-25 | 2004-12-15 | シャープ株式会社 | 液晶表示装置 |
| KR100351700B1 (ko) * | 2000-04-17 | 2002-09-11 | 엘지.필립스 엘시디 주식회사 | 반투과 액정 표시장치 |
| JP2001311948A (ja) | 2000-04-27 | 2001-11-09 | Sharp Corp | 液晶表示装置、並びに、そのリターデーション選択方法および装置 |
-
2003
- 2003-07-29 JP JP2003203099A patent/JP3778185B2/ja not_active Expired - Lifetime
- 2003-11-03 US US10/699,539 patent/US7072015B2/en not_active Expired - Lifetime
- 2003-11-06 CN CNB2003101038277A patent/CN1282019C/zh not_active Expired - Lifetime
- 2003-11-07 KR KR1020030078648A patent/KR100574143B1/ko not_active Expired - Lifetime
- 2003-11-07 TW TW092131284A patent/TWI250331B/zh not_active IP Right Cessation
- 2003-11-07 CN CNU2003201029273U patent/CN2711770Y/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW200424610A (en) | 2004-11-16 |
| JP2004206064A (ja) | 2004-07-22 |
| US7072015B2 (en) | 2006-07-04 |
| JP3778185B2 (ja) | 2006-05-24 |
| KR100574143B1 (ko) | 2006-04-25 |
| CN2711770Y (zh) | 2005-07-20 |
| US20040135949A1 (en) | 2004-07-15 |
| CN1499266A (zh) | 2004-05-26 |
| TWI250331B (en) | 2006-03-01 |
| KR20040041060A (ko) | 2004-05-13 |
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