KR20070017695A - 표시 장치 및 그 구동 방법 - Google Patents

표시 장치 및 그 구동 방법 Download PDF

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Publication number
KR20070017695A
KR20070017695A KR1020050072233A KR20050072233A KR20070017695A KR 20070017695 A KR20070017695 A KR 20070017695A KR 1020050072233 A KR1020050072233 A KR 1020050072233A KR 20050072233 A KR20050072233 A KR 20050072233A KR 20070017695 A KR20070017695 A KR 20070017695A
Authority
KR
South Korea
Prior art keywords
signal
brightness
sensing
light
digital signals
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.)
Ceased
Application number
KR1020050072233A
Other languages
English (en)
Korean (ko)
Inventor
이주형
김형걸
Original Assignee
삼성전자주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020050072233A priority Critical patent/KR20070017695A/ko
Priority to TW095128842A priority patent/TW200710793A/zh
Priority to JP2006214467A priority patent/JP2007047789A/ja
Priority to US11/501,122 priority patent/US20070030222A1/en
Priority to CN200610144727A priority patent/CN100576028C/zh
Publication of KR20070017695A publication Critical patent/KR20070017695A/ko
Ceased legal-status Critical Current

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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
    • 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
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020050072233A 2005-08-08 2005-08-08 표시 장치 및 그 구동 방법 Ceased KR20070017695A (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020050072233A KR20070017695A (ko) 2005-08-08 2005-08-08 표시 장치 및 그 구동 방법
TW095128842A TW200710793A (en) 2005-08-08 2006-08-07 Display device and driving method thereof
JP2006214467A JP2007047789A (ja) 2005-08-08 2006-08-07 表示装置及びその駆動方法
US11/501,122 US20070030222A1 (en) 2005-08-08 2006-08-08 Display device and driving method thereof
CN200610144727A CN100576028C (zh) 2005-08-08 2006-08-08 显示装置及其驱动方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050072233A KR20070017695A (ko) 2005-08-08 2005-08-08 표시 장치 및 그 구동 방법

Publications (1)

Publication Number Publication Date
KR20070017695A true KR20070017695A (ko) 2007-02-13

Family

ID=37717194

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050072233A Ceased KR20070017695A (ko) 2005-08-08 2005-08-08 표시 장치 및 그 구동 방법

Country Status (5)

Country Link
US (1) US20070030222A1 (enExample)
JP (1) JP2007047789A (enExample)
KR (1) KR20070017695A (enExample)
CN (1) CN100576028C (enExample)
TW (1) TW200710793A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100902229B1 (ko) * 2007-09-14 2009-06-11 삼성모바일디스플레이주식회사 외광 감지센서 및 이를 이용한 액정 표시장치

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US7932879B2 (en) * 2007-05-08 2011-04-26 Sony Ericsson Mobile Communications Ab Controlling electroluminescent panels in response to cumulative utilization
JP4462293B2 (ja) * 2007-06-01 2010-05-12 エプソンイメージングデバイス株式会社 液晶表示装置、電子機器及び前記液晶表示装置の照光手段の明るさを制御する方法
KR100859997B1 (ko) * 2007-07-03 2008-09-25 주식회사 티엘아이 픽셀에서 감지되는 빛의 세기의 균일성을 향상시키는 액정디스플레이 장치 및 이에 사용되는 액정 디스플레이 패널
JP5196963B2 (ja) * 2007-11-09 2013-05-15 株式会社ジャパンディスプレイウェスト 表示装置および表示制御方法ならびに電子機器
WO2009072428A1 (ja) * 2007-12-05 2009-06-11 Sony Corporation 表示装置
JP5301240B2 (ja) * 2007-12-05 2013-09-25 株式会社ジャパンディスプレイウェスト 表示装置
KR20090068756A (ko) * 2007-12-24 2009-06-29 삼성에스디아이 주식회사 발광장치 및 이를 이용한 표시장치, 발광장치의 구동방법
JP4661875B2 (ja) * 2008-01-15 2011-03-30 ソニー株式会社 表示装置及び表示装置の輝度調整方法
JP5283933B2 (ja) * 2008-03-12 2013-09-04 株式会社ジャパンディスプレイ 液晶表示装置
KR20100007565A (ko) * 2008-07-14 2010-01-22 삼성전자주식회사 표시 장치
JP2010160251A (ja) * 2009-01-07 2010-07-22 Bridgestone Corp 情報表示用パネルおよびそれを用いた電子ｐｏｐ、電子棚札
RU2470347C1 (ru) * 2009-01-20 2012-12-20 Шарп Кабушики Каиша Жидкокристаллический дисплей, оборудованный датчиком интенсивности света
JP2011065133A (ja) 2009-08-20 2011-03-31 Toppan Printing Co Ltd 液晶表示装置、ブラックマトリクス基板、及びカラーフィルタ基板
TW201215920A (en) * 2010-10-12 2012-04-16 Hannstar Display Corp 3-dimension display device
US9349329B2 (en) 2013-06-26 2016-05-24 Apple Inc. Displays with light leakage reduction structures
US9304617B2 (en) * 2013-09-19 2016-04-05 Atmel Corporation Mesh design for touch sensors
US9454252B2 (en) 2014-02-14 2016-09-27 Atmel Corporation Touch-sensor mesh design for display with complex-shaped sub-pixels
US9280246B2 (en) 2014-04-08 2016-03-08 Atmel Corporation Line spacing in mesh designs for touch sensors
KR20150142943A (ko) * 2014-06-12 2015-12-23 삼성디스플레이 주식회사 유기 발광 표시 장치
US9285942B1 (en) 2014-10-27 2016-03-15 Atmel Corporation Optical-band visibility for touch-sensor mesh designs
TWI554808B (zh) * 2015-04-13 2016-10-21 友達光電股份有限公司 液晶顯示面板及液晶顯示器
US10437092B2 (en) * 2015-08-18 2019-10-08 Denso International America, Inc. Projected display in control dial
CN107633802B (zh) * 2017-10-31 2021-09-14 武汉天马微电子有限公司 一种显示面板及显示装置
CN108039148B (zh) * 2017-11-30 2019-11-22 武汉天马微电子有限公司 一种显示面板和电子设备
CN108461060A (zh) * 2018-04-08 2018-08-28 北京小米移动软件有限公司 显示面板、光电检测方法、装置及计算机可读存储介质
CN110838505B (zh) * 2018-08-15 2020-11-06 云谷（固安）科技有限公司 显示结构和显示装置
CN114822340A (zh) * 2022-05-25 2022-07-29 信利光电股份有限公司 一种显示模组亮度均匀性快速测试方法及系统

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KR100643038B1 (ko) * 2000-08-31 2006-11-10 엘지.필립스 엘시디 주식회사 박막트랜지스터형 광센서 어레이 기판
KR100453088B1 (ko) * 2001-01-15 2004-10-15 가부시끼가이샤 도시바 액정표시장치
US7629945B2 (en) * 2001-05-11 2009-12-08 Xerox Corporation Mixed resolution displays
DE10128449B4 (de) * 2001-06-12 2004-07-15 Robert Bosch Gmbh Vorrichtung und Verfahren zur Prüfung eines Materials
CA2463697C (en) * 2001-10-16 2007-12-04 Spectratech Inc. Liquid crystal display and calibration method therefor
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JP4425643B2 (ja) * 2003-02-10 2010-03-03 シャープ株式会社 液晶表示装置の評価装置および液晶表示装置ならびに液晶表示装置の評価方法
JP4490708B2 (ja) * 2003-09-18 2010-06-30 シチズンホールディングス株式会社 表示装置
JP4628770B2 (ja) * 2004-02-09 2011-02-09 株式会社日立製作所 照明装置を備えた画像表示装置及び画像表示方法
EP1605342A3 (en) * 2004-06-10 2010-01-20 Samsung Electronics Co, Ltd Display device and driving method thereof
JP2006215099A (ja) * 2005-02-01 2006-08-17 Tohoku Pioneer Corp 発光表示パネルの駆動装置および駆動方法
JP2006292817A (ja) * 2005-04-06 2006-10-26 Renesas Technology Corp 表示駆動用半導体集積回路および自発光型表示装置を備えた電子機器
JP2006323261A (ja) * 2005-05-20 2006-11-30 Mitsubishi Electric Corp 表示装置の駆動方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100902229B1 (ko) * 2007-09-14 2009-06-11 삼성모바일디스플레이주식회사 외광 감지센서 및 이를 이용한 액정 표시장치
US7936427B2 (en) 2007-09-14 2011-05-03 Samsung Mobile Display Co., Ltd. Optical sensor for detecting peripheral light and liquid crystal display device using the same

Also Published As

Publication number Publication date
CN1932592A (zh) 2007-03-21
JP2007047789A (ja) 2007-02-22
CN100576028C (zh) 2009-12-30
US20070030222A1 (en) 2007-02-08
TW200710793A (en) 2007-03-16

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