CN1523434A - 透射反射型液晶显示器 - Google Patents
透射反射型液晶显示器 Download PDFInfo
- Publication number
- CN1523434A CN1523434A CNA2003101249297A CN200310124929A CN1523434A CN 1523434 A CN1523434 A CN 1523434A CN A2003101249297 A CNA2003101249297 A CN A2003101249297A CN 200310124929 A CN200310124929 A CN 200310124929A CN 1523434 A CN1523434 A CN 1523434A
- Authority
- CN
- China
- Prior art keywords
- substrate
- scopes
- position angle
- polarizing coating
- compensate film
- 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.)
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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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- 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
- 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
- G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
-
- 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
- G02F1/1398—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 below 90°
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/40—Materials having a particular birefringence, retardation
-
- 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
- G02F2413/04—Number of plates greater than or equal to 4
-
- 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
- G02F2413/08—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 a particular optical axis orientation
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)
Abstract
Description
类型 | 常规 | #1情况 | #2情况 | #3情况 | 单位 | |
上偏振膜 | 角度 | 0 | 0 | 0 | 0 | ° |
上部第二补偿膜(λ/2) | 材料 | ARTON | ARTON | ARTON | ARTON | |
Δnd(对于550nm) | 275 | 260 | 260 | 260 | nm | |
角度 | 75 | 164 | 164 | 164 | ° | |
上部第一补偿膜(λ/4) | 材料 | ARTON | ARTON | ARTON | ARTON | |
Δnd(对于550nm) | 138 | 140 | 140 | 140 | nm | |
角度 | 15 | 106 | 106 | 106 | ° |
液晶 | Δn(对于589nm) | 0.078 | 0.078 | 0.078 | 0.078 | |
单元间隙 | 3.0 | 3.0 | 3.0 | 3.0 | μm | |
扭转角 | 80 | 72 | 72 | 72 | ° | |
平均排列方向 | 12 | 8 | 8 | 8 | 小时 | |
下部第一补偿膜(λ/4) | 材料 | ARTON | ARTON | ARTON | ARTON | |
Δnd(对于550nm) | 138 | 145 | 140 | 140 | nm | |
角度 | 15 | 164 | 162 | 164 | ° | |
下部第二补偿膜(λ/2) | 材料 | ARTON | ARTON | ARTON | ARTON | |
Δnd(对于550nm) | 275 | 270 | 270 | 275 | nm | |
角度 | 75 | 105 | 104 | 105 | ° | |
下偏振膜 | 角度 | 90 | 90 | 90 | 90 | ° |
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR0082411/2002 | 2002-12-23 | ||
KR1020020082411A KR100915235B1 (ko) | 2002-12-23 | 2002-12-23 | 반투과형 액정 표시 장치 |
KR0082411/02 | 2002-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1523434A true CN1523434A (zh) | 2004-08-25 |
CN100380214C CN100380214C (zh) | 2008-04-09 |
Family
ID=32822537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101249297A Expired - Fee Related CN100380214C (zh) | 2002-12-23 | 2003-12-23 | 透射反射型液晶显示器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7012662B2 (zh) |
JP (1) | JP4578093B2 (zh) |
KR (1) | KR100915235B1 (zh) |
CN (1) | CN100380214C (zh) |
TW (1) | TW200422706A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100414387C (zh) * | 2005-12-01 | 2008-08-27 | 群康科技(深圳)有限公司 | 半透射半反射式液晶显示装置 |
CN104570454A (zh) * | 2013-10-21 | 2015-04-29 | 株式会社日本显示器 | 液晶显示装置和电子装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6620330B2 (en) * | 2001-12-18 | 2003-09-16 | Baker Hughes Incorporated | Detoxification of quaternary onium compounds with polycarboxylate-containing compound |
JP4382502B2 (ja) * | 2004-01-05 | 2009-12-16 | Nec液晶テクノロジー株式会社 | 液晶表示装置 |
ATE409886T1 (de) * | 2004-05-27 | 2008-10-15 | Toshiba Matsushita Display Tec | Flüssigkristallanzeigevorrichtung |
TWI332095B (en) * | 2004-06-11 | 2010-10-21 | Chimei Innolux Corp | Transflective liquid crystal display device |
JP4640929B2 (ja) * | 2004-11-09 | 2011-03-02 | 日東電工株式会社 | 液晶表示装置 |
KR20060066356A (ko) * | 2004-12-13 | 2006-06-16 | 삼성전자주식회사 | 표시 장치와 표시 장치용 박막 트랜지스터 표시판 및 그제조 방법 |
JP4447484B2 (ja) * | 2005-02-15 | 2010-04-07 | シャープ株式会社 | 液晶表示装置 |
US7502085B2 (en) | 2005-04-26 | 2009-03-10 | Samsung Electronics Co., Ltd. | Display device having functional transparent plate in prismatic structure on retarder provided on polarizer above display panel assembly |
JP2007121893A (ja) * | 2005-10-31 | 2007-05-17 | Olympus Corp | 偏光スイッチング液晶素子、およびこれを備える画像表示装置 |
KR20070059293A (ko) * | 2005-12-06 | 2007-06-12 | 삼성전자주식회사 | 액정 표시 장치, 이를 위한 표시판 및 그 제조 방법 |
TWI372921B (en) * | 2008-08-21 | 2012-09-21 | Au Optronics Corp | Method of forming transflective liquid crystal display panel |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638200A (en) * | 1995-02-03 | 1997-06-10 | Ois Optical Imaging Systems, Inc. | Liquid crystal display with tilted retardation film |
JP3609563B2 (ja) * | 1996-11-08 | 2005-01-12 | 日東電工株式会社 | 広視野偏光板 |
JPH10293211A (ja) * | 1997-04-17 | 1998-11-04 | Nitto Denko Corp | 偏光素子、照明装置及び液晶表示装置 |
GB2342179A (en) * | 1998-09-22 | 2000-04-05 | Sharp Kk | Transflective Liquid Crystal Displays |
JP3924955B2 (ja) * | 1998-10-20 | 2007-06-06 | 住友化学株式会社 | 位相差フィルムが配置された液晶表示装置 |
JP2002098954A (ja) * | 2000-07-21 | 2002-04-05 | Citizen Watch Co Ltd | 半透過反射型液晶表示装置 |
JP4802409B2 (ja) * | 2000-07-21 | 2011-10-26 | コニカミノルタホールディングス株式会社 | 光学補償フィルム、それを用いた偏光板及び液晶表示装置 |
JP2002236202A (ja) * | 2001-02-09 | 2002-08-23 | Sumitomo Chem Co Ltd | 光散乱シート用樹脂組成物及びそれの液晶表示分野への使用 |
JP5131505B2 (ja) * | 2001-04-27 | 2013-01-30 | Nltテクノロジー株式会社 | 液晶表示装置 |
JP2003330022A (ja) * | 2002-05-10 | 2003-11-19 | Advanced Display Inc | 液晶表示装置 |
JP2004029413A (ja) * | 2002-06-26 | 2004-01-29 | Toshiba Corp | 液晶表示素子 |
US6819381B2 (en) * | 2002-10-28 | 2004-11-16 | Eastman Kodak Company | Compensation films for liquid crystal displays |
JP3778185B2 (ja) * | 2002-11-08 | 2006-05-24 | セイコーエプソン株式会社 | 液晶表示装置及び電子機器 |
US6831722B2 (en) * | 2002-12-13 | 2004-12-14 | Eastman Kodak Company | Compensation films for LCDs |
-
2002
- 2002-12-23 KR KR1020020082411A patent/KR100915235B1/ko active IP Right Grant
-
2003
- 2003-12-22 US US10/740,631 patent/US7012662B2/en active Active
- 2003-12-23 TW TW092136596A patent/TW200422706A/zh unknown
- 2003-12-23 CN CNB2003101249297A patent/CN100380214C/zh not_active Expired - Fee Related
- 2003-12-24 JP JP2003428394A patent/JP4578093B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100414387C (zh) * | 2005-12-01 | 2008-08-27 | 群康科技(深圳)有限公司 | 半透射半反射式液晶显示装置 |
CN104570454A (zh) * | 2013-10-21 | 2015-04-29 | 株式会社日本显示器 | 液晶显示装置和电子装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2004206131A (ja) | 2004-07-22 |
TW200422706A (en) | 2004-11-01 |
JP4578093B2 (ja) | 2010-11-10 |
KR100915235B1 (ko) | 2009-09-02 |
KR20040055932A (ko) | 2004-06-30 |
CN100380214C (zh) | 2008-04-09 |
US20040218126A1 (en) | 2004-11-04 |
US7012662B2 (en) | 2006-03-14 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MONITOR CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121026 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121026 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 Termination date: 20201223 |