CN1758099B - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1758099B CN1758099B CN2005100929451A CN200510092945A CN1758099B CN 1758099 B CN1758099 B CN 1758099B CN 2005100929451 A CN2005100929451 A CN 2005100929451A CN 200510092945 A CN200510092945 A CN 200510092945A CN 1758099 B CN1758099 B CN 1758099B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- liquid crystal
- relative voltage
- mode
- comparative electrode
- 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
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000000052 comparative effect Effects 0.000 claims description 49
- 239000000758 substrate Substances 0.000 claims description 32
- 239000003990 capacitor Substances 0.000 claims description 25
- 230000005684 electric field Effects 0.000 claims description 22
- 239000010410 layer Substances 0.000 description 30
- 239000010408 film Substances 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 15
- 239000010409 thin film Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000011651 chromium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005673 polypropylene based resin Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
-
- 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
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13456—Cell terminals located on one side of the display only
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0456—Pixel structures with a reflective area and a transmissive area combined in one pixel, such as in transflectance pixels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP126432/2002 | 2002-04-26 | ||
JP2002126432A JP3956287B2 (ja) | 2002-04-26 | 2002-04-26 | 液晶表示装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03122184XA Division CN1221837C (zh) | 2002-04-26 | 2003-04-24 | 液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1758099A CN1758099A (zh) | 2006-04-12 |
CN1758099B true CN1758099B (zh) | 2011-02-09 |
Family
ID=29243805
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03122184XA Expired - Fee Related CN1221837C (zh) | 2002-04-26 | 2003-04-24 | 液晶显示装置 |
CN2005100929451A Expired - Fee Related CN1758099B (zh) | 2002-04-26 | 2003-04-24 | 液晶显示装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03122184XA Expired - Fee Related CN1221837C (zh) | 2002-04-26 | 2003-04-24 | 液晶显示装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7453434B2 (zh) |
JP (1) | JP3956287B2 (zh) |
KR (1) | KR100550487B1 (zh) |
CN (2) | CN1221837C (zh) |
TW (1) | TWI245156B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050045433A (ko) * | 2003-11-11 | 2005-05-17 | 삼성전자주식회사 | 표시장치 |
JP4674790B2 (ja) * | 2004-03-31 | 2011-04-20 | シャープ株式会社 | 表示装置および電子情報機器 |
KR100631291B1 (ko) * | 2005-04-08 | 2006-10-04 | 주식회사 동진쎄미켐 | 전계 구동 반사형 표시 장치 |
WO2006123532A1 (ja) * | 2005-05-20 | 2006-11-23 | Sharp Kabushiki Kaisha | 表示装置の駆動回路および駆動方法 |
US20070013626A1 (en) * | 2005-07-07 | 2007-01-18 | Citizen Watch Co., Ltd. | Display apparatus |
JP4843268B2 (ja) * | 2005-07-08 | 2011-12-21 | 東芝モバイルディスプレイ株式会社 | 液晶表示装置の駆動方法及び液晶表示装置 |
JP4623464B2 (ja) * | 2005-09-26 | 2011-02-02 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
KR20070062689A (ko) * | 2005-12-13 | 2007-06-18 | 삼성전자주식회사 | 액정 표시 장치 및 이의 구동 방법 |
CN1987562A (zh) * | 2005-12-21 | 2007-06-27 | 群康科技(深圳)有限公司 | 半穿透半反射式液晶显示器和其伽马切换方法 |
US20070285403A1 (en) * | 2006-06-12 | 2007-12-13 | Shinichi Aota | Display apparatus and driving method |
US7808475B2 (en) * | 2007-04-12 | 2010-10-05 | Microsoft Corporation | Photo-luminescent backlight support for power saving |
JP7187792B2 (ja) * | 2018-03-22 | 2022-12-13 | カシオ計算機株式会社 | 電子機器、電子時計、液晶制御方法およびプログラム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1239554A (zh) * | 1997-07-25 | 1999-12-22 | 精工爱普生株式会社 | 显示装置和使用该显示装置的电子仪器 |
JP2000147455A (ja) * | 1998-09-11 | 2000-05-26 | Seiko Epson Corp | 液晶パネルの駆動装置及び液晶装置 |
CN1275214A (zh) * | 1997-10-16 | 2000-11-29 | 时至准钟表股份有限公司 | 液晶显示装置 |
CN1293380A (zh) * | 1999-10-14 | 2001-05-02 | 阿尔卑斯电气株式会社 | 有源矩阵型液晶显示装置 |
JP2002040392A (ja) * | 2000-07-04 | 2002-02-06 | Nokia Mobile Phones Ltd | 液晶ディスプレイ及びこれを備えた装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3240367B2 (ja) * | 1995-11-13 | 2001-12-17 | シャープ株式会社 | アクティブマトリクス型液晶画像表示装置 |
JPH09269498A (ja) | 1996-03-29 | 1997-10-14 | Seiko Epson Corp | 液晶表示装置及び電子機器 |
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 |
US6295109B1 (en) * | 1997-12-26 | 2001-09-25 | Sharp Kabushiki Kaisha | LCD with plurality of pixels having reflective and transmissive regions |
US6281952B1 (en) * | 1997-12-26 | 2001-08-28 | Sharp Kabushiki Kaisha | Liquid crystal display |
JP4167335B2 (ja) | 1998-01-30 | 2008-10-15 | シャープ株式会社 | 液晶表示装置 |
US6144359A (en) * | 1998-03-30 | 2000-11-07 | Rockwell Science Center | Liquid crystal displays utilizing polymer dispersed liquid crystal devices for enhanced performance and reduced power |
JP3730037B2 (ja) * | 1998-11-20 | 2005-12-21 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP2000193936A (ja) | 1998-12-25 | 2000-07-14 | Casio Comput Co Ltd | 液晶表示装置 |
KR100575452B1 (ko) * | 1999-09-28 | 2006-05-03 | 엘지.필립스 엘시디 주식회사 | 전기영동 디스플레이와 전기영동 디스플레이를 이용한 반사투과형 액정 표시장치 |
WO2001033290A1 (fr) * | 1999-11-02 | 2001-05-10 | Seiko Epson Corporation | Afficheur a cristaux liquides a reflexion, afficheur a cristaux liquides semi-emetteur et dispositif electronique |
JP2002202503A (ja) * | 2000-10-31 | 2002-07-19 | Toshiba Corp | 液晶表示装置 |
US6643224B1 (en) * | 2000-11-02 | 2003-11-04 | Citizen Watch Co., Ltd. | Timepiece including multiple liquid crystal displays |
KR100453088B1 (ko) * | 2001-01-15 | 2004-10-15 | 가부시끼가이샤 도시바 | 액정표시장치 |
KR100418922B1 (ko) * | 2001-03-07 | 2004-02-14 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 감마 기준 전압 회로 |
JP4689900B2 (ja) * | 2001-08-22 | 2011-05-25 | Nec液晶テクノロジー株式会社 | 液晶表示装置 |
US20040104883A1 (en) * | 2002-11-29 | 2004-06-03 | Drader Marc A. | Method and apparatus for adjusting the color saturation in a transreflective display |
-
2002
- 2002-04-26 JP JP2002126432A patent/JP3956287B2/ja not_active Expired - Fee Related
-
2003
- 2003-04-11 US US10/411,267 patent/US7453434B2/en not_active Expired - Fee Related
- 2003-04-15 TW TW092108675A patent/TWI245156B/zh not_active IP Right Cessation
- 2003-04-24 CN CNB03122184XA patent/CN1221837C/zh not_active Expired - Fee Related
- 2003-04-24 CN CN2005100929451A patent/CN1758099B/zh not_active Expired - Fee Related
- 2003-04-25 KR KR1020030026328A patent/KR100550487B1/ko not_active IP Right Cessation
-
2008
- 2008-10-28 US US12/259,615 patent/US20090058783A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1239554A (zh) * | 1997-07-25 | 1999-12-22 | 精工爱普生株式会社 | 显示装置和使用该显示装置的电子仪器 |
CN1275214A (zh) * | 1997-10-16 | 2000-11-29 | 时至准钟表股份有限公司 | 液晶显示装置 |
JP2000147455A (ja) * | 1998-09-11 | 2000-05-26 | Seiko Epson Corp | 液晶パネルの駆動装置及び液晶装置 |
CN1293380A (zh) * | 1999-10-14 | 2001-05-02 | 阿尔卑斯电气株式会社 | 有源矩阵型液晶显示装置 |
JP2002040392A (ja) * | 2000-07-04 | 2002-02-06 | Nokia Mobile Phones Ltd | 液晶ディスプレイ及びこれを備えた装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1453617A (zh) | 2003-11-05 |
TW200403507A (en) | 2004-03-01 |
CN1221837C (zh) | 2005-10-05 |
KR100550487B1 (ko) | 2006-02-09 |
US20030201958A1 (en) | 2003-10-30 |
TWI245156B (en) | 2005-12-11 |
JP3956287B2 (ja) | 2007-08-08 |
US7453434B2 (en) | 2008-11-18 |
US20090058783A1 (en) | 2009-03-05 |
KR20030084768A (ko) | 2003-11-01 |
CN1758099A (zh) | 2006-04-12 |
JP2003315764A (ja) | 2003-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110928 Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060412 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Liquid crystal display device Granted publication date: 20110209 License type: Common License Record date: 20131016 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20190424 |
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CF01 | Termination of patent right due to non-payment of annual fee |