CN101029981B - 半透射液晶显示装置及便携终端装置 - Google Patents
半透射液晶显示装置及便携终端装置 Download PDFInfo
- Publication number
- CN101029981B CN101029981B CN200610130973.2A CN200610130973A CN101029981B CN 101029981 B CN101029981 B CN 101029981B CN 200610130973 A CN200610130973 A CN 200610130973A CN 101029981 B CN101029981 B CN 101029981B
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- transmissive
- visual field
- pattern
- shows
- 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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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
- G02F1/1323—Arrangements for providing a switchable viewing angle
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- 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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
-
- 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
- G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
-
- 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
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-370666 | 2005-12-22 | ||
JP2005370666A JP4837375B2 (ja) | 2005-12-22 | 2005-12-22 | 半透過型液晶表示装置及び携帯端末装置 |
JP2005370666 | 2005-12-22 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210142427.6A Division CN102681232B (zh) | 2005-12-22 | 2006-12-22 | 半透射液晶显示装置及便携终端装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101029981A CN101029981A (zh) | 2007-09-05 |
CN101029981B true CN101029981B (zh) | 2012-07-04 |
Family
ID=38193004
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610130973.2A Active CN101029981B (zh) | 2005-12-22 | 2006-12-22 | 半透射液晶显示装置及便携终端装置 |
CN201210142427.6A Active CN102681232B (zh) | 2005-12-22 | 2006-12-22 | 半透射液晶显示装置及便携终端装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210142427.6A Active CN102681232B (zh) | 2005-12-22 | 2006-12-22 | 半透射液晶显示装置及便携终端装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8558770B2 (zh) |
JP (1) | JP4837375B2 (zh) |
CN (2) | CN101029981B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI297482B (en) * | 2004-11-22 | 2008-06-01 | Au Optronics Corp | Viewing-angle adjustable liquid crystal display and displaying method thereof |
JP5429584B2 (ja) * | 2007-09-26 | 2014-02-26 | Nltテクノロジー株式会社 | 表示装置及びそれらを用いた携帯機器、端末装置 |
US8552965B2 (en) | 2007-10-30 | 2013-10-08 | Nlt Technologies, Ltd. | Display device and electronic appliance |
JP4947042B2 (ja) * | 2008-12-12 | 2012-06-06 | ソニー株式会社 | 半透過型液晶表示装置の駆動方法 |
KR101338998B1 (ko) * | 2009-12-11 | 2013-12-09 | 엘지디스플레이 주식회사 | 반사투과형 액정표시소자 |
US20110304597A1 (en) * | 2010-06-09 | 2011-12-15 | Apple Inc. | Low power backlight for display |
GB2508845A (en) * | 2012-12-12 | 2014-06-18 | Sharp Kk | Analogue multi-pixel drive |
CN105632442B (zh) * | 2016-03-09 | 2018-01-16 | 昆山龙腾光电有限公司 | 代码切换电路及液晶显示装置 |
EP3465336B1 (en) * | 2016-06-03 | 2020-09-30 | Gentex Corporation | Display system with phase oriented reflective control |
KR102577171B1 (ko) * | 2016-10-31 | 2023-09-08 | 엘지디스플레이 주식회사 | 표시장치와 그의 구동방법 |
CN106646954B (zh) | 2017-03-02 | 2019-09-13 | 京东方科技集团股份有限公司 | 一种防窥显示器及液晶显示装置 |
CN109298568B (zh) * | 2017-07-25 | 2021-02-12 | 京东方科技集团股份有限公司 | 阵列基板、显示面板及显示装置 |
TWI708101B (zh) * | 2019-07-05 | 2020-10-21 | 友達光電股份有限公司 | 畫素結構及顯示裝置 |
CN111292697A (zh) * | 2020-03-27 | 2020-06-16 | Tcl华星光电技术有限公司 | 用于改善显示装置色偏的方法 |
CN111679518B (zh) * | 2020-06-30 | 2021-08-03 | 厦门天马微电子有限公司 | 一种显示面板及显示装置 |
US11862113B2 (en) * | 2020-08-13 | 2024-01-02 | Chongqing Konka Photoelectric Technology Research Institute Co., Ltd. | Display panel and electronic device |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07104276A (ja) * | 1993-10-08 | 1995-04-21 | Olympus Optical Co Ltd | 液晶表示装置 |
JPH096289A (ja) * | 1995-06-19 | 1997-01-10 | Matsushita Electric Ind Co Ltd | 液晶表示装置とこの装置を備えた情報処理装置 |
KR100268069B1 (ko) * | 1995-12-11 | 2000-10-16 | 마찌다 가쯔히꼬 | 반사판, 반사판이 결합된 반사형 액정 표시 장치 및 그 제조 방 법 |
JPH10153968A (ja) | 1996-11-22 | 1998-06-09 | Matsushita Electric Ind Co Ltd | 液晶表示装置及びこれを備えた情報処理装置 |
JP3380482B2 (ja) * | 1997-12-26 | 2003-02-24 | シャープ株式会社 | 液晶表示装置 |
JP2000180819A (ja) | 1998-12-16 | 2000-06-30 | Casio Comput Co Ltd | 液晶表示装置 |
JP3015792B1 (ja) | 1998-12-24 | 2000-03-06 | 株式会社東芝 | 表示素子 |
JP3534097B2 (ja) * | 2000-09-14 | 2004-06-07 | セイコーエプソン株式会社 | 液晶装置及び該液晶装置を備えた電子機器 |
EP1326129A1 (en) * | 2000-09-27 | 2003-07-09 | Matsushita Electric Industrial Co., Ltd. | Transreflective liquid crystal display |
JP4822486B2 (ja) | 2001-09-26 | 2011-11-24 | Nltテクノロジー株式会社 | 半透過反射板及び半透過型液晶表示装置 |
JP4094278B2 (ja) * | 2001-11-20 | 2008-06-04 | 日本電気株式会社 | 半透過型アクティブマトリクス型液晶表示装置及びその製造方法 |
JP4117148B2 (ja) * | 2002-05-24 | 2008-07-16 | 日本電気株式会社 | 半透過型液晶表示装置 |
JP4057871B2 (ja) * | 2002-09-19 | 2008-03-05 | 東芝松下ディスプレイテクノロジー株式会社 | 液晶表示装置 |
JP4214748B2 (ja) * | 2002-09-20 | 2009-01-28 | セイコーエプソン株式会社 | 液晶表示装置及び電子機器 |
TW200413803A (en) * | 2003-01-30 | 2004-08-01 | Ind Tech Res Inst | Organic transistor array substrate and its manufacturing method, and LCD including the organic transistor array substrate |
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 |
US7088326B2 (en) * | 2003-04-22 | 2006-08-08 | Toppoly Optoelectronics Corp. | Single pixel driver for transflective LCD |
KR101074926B1 (ko) * | 2003-12-17 | 2011-10-18 | 엘지디스플레이 주식회사 | 반투과형 액정표시패널과 그 구동장치 및 방법 |
GB2410116A (en) * | 2004-01-17 | 2005-07-20 | Sharp Kk | Illumination system and display device |
US7349043B2 (en) * | 2004-05-24 | 2008-03-25 | Nec Corporation | Light source, display device, portable terminal device, and ray direction switching element |
JP4040048B2 (ja) * | 2004-06-14 | 2008-01-30 | シャープ株式会社 | 液晶表示装置及びその製造方法 |
GB2428303A (en) * | 2005-07-08 | 2007-01-24 | Sharp Kk | An illumination system for switching a display between a public and private viewing mode |
JP4661506B2 (ja) * | 2005-09-30 | 2011-03-30 | ソニー株式会社 | 半透過型液晶表示パネル |
JP2007241071A (ja) * | 2006-03-10 | 2007-09-20 | Fujifilm Corp | 反射透過型液晶表示装置 |
US8068710B2 (en) * | 2007-12-07 | 2011-11-29 | Qualcomm Mems Technologies, Inc. | Decoupled holographic film and diffuser |
KR101842865B1 (ko) * | 2009-12-28 | 2018-03-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액정 표시 장치 및 전자 기기 |
-
2005
- 2005-12-22 JP JP2005370666A patent/JP4837375B2/ja not_active Expired - Fee Related
-
2006
- 2006-12-21 US US11/614,196 patent/US8558770B2/en active Active
- 2006-12-22 CN CN200610130973.2A patent/CN101029981B/zh active Active
- 2006-12-22 CN CN201210142427.6A patent/CN102681232B/zh active Active
-
2013
- 2013-08-07 US US13/960,896 patent/US9091872B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102681232A (zh) | 2012-09-19 |
US20070146261A1 (en) | 2007-06-28 |
CN102681232B (zh) | 2015-03-11 |
US8558770B2 (en) | 2013-10-15 |
JP2007171674A (ja) | 2007-07-05 |
JP4837375B2 (ja) | 2011-12-14 |
CN101029981A (zh) | 2007-09-05 |
US20140104520A1 (en) | 2014-04-17 |
US9091872B2 (en) | 2015-07-28 |
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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 | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: NIPPON ELECTRIC CRYSTAL DISPLAY TECHNOLOGY CO., LTD. Owner name: NIPPON ELECTRIC CRYSTAL DISPLAY TECHNOLOGY CO., LT Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20100419 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: CHUANQI CITY, KANAGAWA, JAPAN COUNTY |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100419 Address after: Kawasaki, Kanagawa, Japan Applicant after: NEC Liquid Display Technology Corp. Address before: Tokyo, Japan Applicant before: NEC Corp. Co-applicant before: NEC Liquid Display Technology Corp. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |