CN1908785A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1908785A CN1908785A CNA2006101109100A CN200610110910A CN1908785A CN 1908785 A CN1908785 A CN 1908785A CN A2006101109100 A CNA2006101109100 A CN A2006101109100A CN 200610110910 A CN200610110910 A CN 200610110910A CN 1908785 A CN1908785 A CN 1908785A
- Authority
- CN
- China
- Prior art keywords
- pixel electrode
- liquid crystal
- teat
- substrate
- optical unit
- 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
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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
-
- 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
- G02F1/13712—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 the liquid crystal having negative dielectric anisotropy
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/40—Arrangements for improving the aperture ratio
-
- 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
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
-
- 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
- G09G2320/0252—Improving the response speed
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005222802A JP2007041126A (ja) | 2005-08-01 | 2005-08-01 | 液晶表示装置 |
JP2005222802 | 2005-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1908785A true CN1908785A (zh) | 2007-02-07 |
CN100410784C CN100410784C (zh) | 2008-08-13 |
Family
ID=37693892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101109100A Active CN100410784C (zh) | 2005-08-01 | 2006-07-31 | 液晶显示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7499134B2 (zh) |
JP (1) | JP2007041126A (zh) |
CN (1) | CN100410784C (zh) |
TW (1) | TWI354143B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103323985A (zh) * | 2012-03-22 | 2013-09-25 | 株式会社东芝 | 液晶光学设备和图像显示装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007041126A (ja) | 2005-08-01 | 2007-02-15 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
US20070200990A1 (en) * | 2006-02-24 | 2007-08-30 | Toshiba Matsushita Display Technology Co., Ltd. | Liquid crystal display device |
JP2008046148A (ja) * | 2006-08-10 | 2008-02-28 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
JP2008197493A (ja) * | 2007-02-14 | 2008-08-28 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
JP2009145424A (ja) | 2007-12-11 | 2009-07-02 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
JP5322059B2 (ja) * | 2009-09-30 | 2013-10-23 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
KR20230155614A (ko) | 2010-02-26 | 2023-11-10 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액정 표시 장치 |
JP5380387B2 (ja) | 2010-07-22 | 2014-01-08 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
JP5520896B2 (ja) | 2011-08-08 | 2014-06-11 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
JP5577308B2 (ja) | 2011-08-25 | 2014-08-20 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
JP5845035B2 (ja) | 2011-09-28 | 2016-01-20 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
US9711110B2 (en) | 2012-04-06 | 2017-07-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device comprising grayscale conversion portion and display portion |
US9793444B2 (en) * | 2012-04-06 | 2017-10-17 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
TWI588540B (zh) | 2012-05-09 | 2017-06-21 | 半導體能源研究所股份有限公司 | 顯示裝置和電子裝置 |
TWI650580B (zh) * | 2012-05-09 | 2019-02-11 | 日商半導體能源研究所股份有限公司 | 顯示裝置及電子裝置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08129180A (ja) * | 1994-11-01 | 1996-05-21 | Fujitsu Ltd | 液晶表示パネル |
DE69840759D1 (de) | 1997-06-12 | 2009-05-28 | Sharp Kk | Anzeigevorrichtung mit vertikal ausgerichtetem Flüssigkristall |
JP3957430B2 (ja) * | 1998-09-18 | 2007-08-15 | シャープ株式会社 | 液晶表示装置 |
KR100312753B1 (ko) * | 1998-10-13 | 2002-04-06 | 윤종용 | 광시야각액정표시장치 |
JP4162313B2 (ja) * | 1998-12-28 | 2008-10-08 | シャープ株式会社 | 液晶表示装置 |
US6906768B1 (en) * | 1999-11-24 | 2005-06-14 | Lg.Philips Lcd Co., Ltd. | Multi-domain liquid crystal display device with particular dielectric structures |
JP4499254B2 (ja) * | 2000-07-27 | 2010-07-07 | ソニー株式会社 | 液晶表示素子 |
JP3875125B2 (ja) * | 2001-04-11 | 2007-01-31 | シャープ株式会社 | 液晶表示装置 |
KR100887669B1 (ko) * | 2002-12-28 | 2009-03-11 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조방법 |
JP2004309904A (ja) * | 2003-04-09 | 2004-11-04 | Nitto Denko Corp | 円偏光板、輝度向上フィルムおよび画像表示装置 |
JP2005037784A (ja) * | 2003-07-17 | 2005-02-10 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示素子 |
JP2005173105A (ja) * | 2003-12-10 | 2005-06-30 | Seiko Epson Corp | 液晶表示装置、及び電子機器 |
JP2007041126A (ja) | 2005-08-01 | 2007-02-15 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
-
2005
- 2005-08-01 JP JP2005222802A patent/JP2007041126A/ja active Pending
-
2006
- 2006-07-13 US US11/457,334 patent/US7499134B2/en not_active Expired - Fee Related
- 2006-07-31 CN CNB2006101109100A patent/CN100410784C/zh active Active
- 2006-08-01 TW TW095128139A patent/TWI354143B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103323985A (zh) * | 2012-03-22 | 2013-09-25 | 株式会社东芝 | 液晶光学设备和图像显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US7499134B2 (en) | 2009-03-03 |
JP2007041126A (ja) | 2007-02-15 |
CN100410784C (zh) | 2008-08-13 |
US20070024773A1 (en) | 2007-02-01 |
TW200717085A (en) | 2007-05-01 |
TWI354143B (en) | 2011-12-11 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: TOSHIBA MOBILE DISPLAY CO., LTD. Free format text: FORMER NAME: TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY LTD. Owner name: JAPAN DISPLAY MIDDLE INC. Free format text: FORMER NAME: TOSHIBA MOBILE DISPLAY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Saitama Prefecture, Japan Patentee after: JAPAN DISPLAY Inc. Address before: Saitama Prefecture, Japan Patentee before: Toshiba Mobile Display Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Saitama Prefecture, Japan Patentee after: Toshiba Mobile Display Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY Co.,Ltd. |