CN101477784B - 控制方法及显示装置 - Google Patents
控制方法及显示装置 Download PDFInfo
- Publication number
- CN101477784B CN101477784B CN2008101872613A CN200810187261A CN101477784B CN 101477784 B CN101477784 B CN 101477784B CN 2008101872613 A CN2008101872613 A CN 2008101872613A CN 200810187261 A CN200810187261 A CN 200810187261A CN 101477784 B CN101477784 B CN 101477784B
- Authority
- CN
- China
- Prior art keywords
- light
- light source
- source drive
- drive condition
- signal
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1660507P | 2007-12-26 | 2007-12-26 | |
US61/016,605 | 2007-12-26 | ||
EP08161494A EP2075787A3 (en) | 2007-12-26 | 2008-07-30 | Display devices with ambient light sensing |
EP08161494.3 | 2008-07-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101477784A CN101477784A (zh) | 2009-07-08 |
CN101477784B true CN101477784B (zh) | 2013-06-26 |
Family
ID=40134778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101872613A Active CN101477784B (zh) | 2007-12-26 | 2008-12-19 | 控制方法及显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8319721B2 (zh) |
EP (1) | EP2075787A3 (zh) |
JP (1) | JP2009157383A (zh) |
CN (1) | CN101477784B (zh) |
TW (1) | TWI409798B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8130204B2 (en) * | 2007-09-27 | 2012-03-06 | Visteon Global Technologies, Inc. | Environment synchronized image manipulation |
US8006905B2 (en) * | 2008-04-18 | 2011-08-30 | Intermec Ip Corp. | Method of reducing noise in an optically read image using an optical collection device |
US8706271B2 (en) * | 2010-02-18 | 2014-04-22 | Redwood Systems, Inc. | Integration of computing device and lighting system |
US9572228B2 (en) | 2010-02-18 | 2017-02-14 | Redwood Systems, Inc. | Commissioning lighting systems |
US8981913B2 (en) | 2010-02-18 | 2015-03-17 | Redwood Systems, Inc. | Commissioning lighting systems |
US8970767B2 (en) | 2011-06-21 | 2015-03-03 | Qualcomm Mems Technologies, Inc. | Imaging method and system with angle-discrimination layer |
US9046421B2 (en) * | 2012-12-17 | 2015-06-02 | Apple Inc. | Light sensors for electronic devices |
US9410845B1 (en) * | 2012-12-31 | 2016-08-09 | Michael P. Toepel | Laser detecting screen |
DE102016105813A1 (de) * | 2015-12-30 | 2017-07-06 | Lenovo (Beijing) Limited | Elektronisches Gerät und Anzeigeverfahren |
US10037673B1 (en) * | 2017-05-01 | 2018-07-31 | Palatiumcare, Inc. | Motion-based lighting system with intelligent alerts |
KR102400628B1 (ko) * | 2017-08-17 | 2022-05-23 | 삼성전자주식회사 | 누설 전류를 감소시키기 위한 디스플레이 및 전자 장치 |
DE102019108243B4 (de) | 2019-02-21 | 2022-06-23 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Diodenarray, anordnung und system |
US11032517B1 (en) * | 2021-02-22 | 2021-06-08 | Audie Tatum | Interactive videoconference apparatus |
CN115705788A (zh) * | 2021-08-10 | 2023-02-17 | 荣耀终端有限公司 | 具有环境光检测功能的终端设备和环境光检测方法 |
CN113793574A (zh) * | 2021-08-18 | 2021-12-14 | 南京巨鲨显示科技有限公司 | 一种基于光传感器的显示装置及其校准方法 |
CN116909049B (zh) * | 2023-09-14 | 2024-01-05 | 深圳市维斯登光电有限公司 | 用于tft-lcd光敏阵列板的校准方法和系统 |
Citations (4)
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WO2003019513A1 (de) * | 2001-08-17 | 2003-03-06 | Siemens Aktiengesellschaft | Verfahren und steuereinrichtung zur beleuchtungssteuerung eines endgeräts in abhängigkeit von der gemessenen umgebungslichtsstärke |
EP1445643A1 (en) * | 2001-10-16 | 2004-08-11 | Spectratech Inc. | Liquid crystal display and its correcting method |
CN1794044A (zh) * | 2005-12-28 | 2006-06-28 | 南京Lg同创彩色显示系统有限责任公司 | 可自动调节亮度的液晶显示器及其调节方法 |
CN1987565A (zh) * | 2005-12-23 | 2007-06-27 | 群康科技(深圳)有限公司 | 液晶显示器及其背光亮度调节方法 |
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US6320568B1 (en) * | 1990-12-31 | 2001-11-20 | Kopin Corporation | Control system for display panels |
US5751261A (en) * | 1990-12-31 | 1998-05-12 | Kopin Corporation | Control system for display panels |
US5831693A (en) * | 1996-02-22 | 1998-11-03 | Honeywell | Integrated light sensor for an active matrix liquid crystal display panel |
EP0890864A4 (en) * | 1996-03-29 | 2000-08-09 | Citizen Watch Co Ltd | LIQUID CRYSTAL DISPLAY DEVICE |
US5886681A (en) * | 1996-06-14 | 1999-03-23 | Walsh; Kevin L. | Wide-range dual-backlight display apparatus |
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 |
JP4048627B2 (ja) | 1998-10-20 | 2008-02-20 | カシオ計算機株式会社 | 表示装置 |
AU1883300A (en) | 1998-12-31 | 2000-07-24 | Nokia Mobile Phones Limited | Backlight for a portable device |
US6344641B1 (en) * | 1999-08-11 | 2002-02-05 | Agilent Technologies, Inc. | System and method for on-chip calibration of illumination sources for an integrated circuit display |
FI109632B (fi) | 2000-11-06 | 2002-09-13 | Nokia Corp | Valkoinen valaisu |
DE10106587A1 (de) * | 2001-02-13 | 2002-08-14 | Siemens Ag | Display |
US20020158883A1 (en) * | 2001-04-25 | 2002-10-31 | Palm, Inc. | Control of brightness and contrast by averaging |
AU2002336341A1 (en) * | 2002-02-20 | 2003-09-09 | Planar Systems, Inc. | Light sensitive display |
US7184009B2 (en) | 2002-06-21 | 2007-02-27 | Nokia Corporation | Display circuit with optical sensor |
US7295186B2 (en) * | 2003-01-14 | 2007-11-13 | Avago Technologies Ecbuip (Singapore) Pte Ltd | Apparatus for controlling a screen pointer that distinguishes between ambient light and light from its light source |
JP4612406B2 (ja) * | 2004-02-09 | 2011-01-12 | 株式会社日立製作所 | 液晶表示装置 |
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 |
KR100818013B1 (ko) * | 2004-02-19 | 2008-03-31 | 샤프 가부시키가이샤 | 영상 표시 장치 및 영상 표시 방법 |
US20090167192A1 (en) * | 2004-06-30 | 2009-07-02 | Koninklijke Philips Electronics, N.V. | Active frame system for ambient lighting using a video display as a signal source |
US8063992B2 (en) * | 2004-06-30 | 2011-11-22 | Koninklijke Philips Electronics N.V. | Dominant color extraction for ambient light derived from video content mapped through unrendered color space |
JP2006106294A (ja) * | 2004-10-04 | 2006-04-20 | Sony Corp | 液晶表示装置 |
WO2006117956A1 (ja) | 2005-04-28 | 2006-11-09 | Sharp Kabushiki Kaisha | 液晶表示装置 |
JP2007065004A (ja) * | 2005-08-29 | 2007-03-15 | Sanyo Epson Imaging Devices Corp | 照度検出方法、輝度制御方法、電気光学装置及び電子機器 |
JP2007094098A (ja) * | 2005-09-29 | 2007-04-12 | Sanyo Epson Imaging Devices Corp | 液晶表示装置及び電子機器 |
KR20080075862A (ko) | 2005-12-13 | 2008-08-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 주변 광 감지 기능을 구비한 디스플레이 디바이스 |
KR101183411B1 (ko) * | 2005-12-30 | 2012-09-14 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동방법 |
WO2008080043A1 (en) * | 2006-12-21 | 2008-07-03 | Draeger Medical Systems, Inc. | An electronic signal filtering system suitable for medical device and other usage |
US8698727B2 (en) * | 2007-01-05 | 2014-04-15 | Apple Inc. | Backlight and ambient light sensor system |
US7868294B2 (en) * | 2007-11-15 | 2011-01-11 | Silicon Laboratories Inc. | Apparatus and method for display control using ambient light measurement signal from an infrared receiver |
US8203579B2 (en) * | 2007-12-26 | 2012-06-19 | Sharp Laboratories Of America, Inc. | Methods and systems for backlight modulation with image characteristic mapping |
-
2008
- 2008-07-30 EP EP08161494A patent/EP2075787A3/en not_active Ceased
- 2008-12-19 CN CN2008101872613A patent/CN101477784B/zh active Active
- 2008-12-23 US US12/343,389 patent/US8319721B2/en active Active
- 2008-12-25 TW TW097150601A patent/TWI409798B/zh not_active IP Right Cessation
- 2008-12-26 JP JP2008334391A patent/JP2009157383A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003019513A1 (de) * | 2001-08-17 | 2003-03-06 | Siemens Aktiengesellschaft | Verfahren und steuereinrichtung zur beleuchtungssteuerung eines endgeräts in abhängigkeit von der gemessenen umgebungslichtsstärke |
EP1445643A1 (en) * | 2001-10-16 | 2004-08-11 | Spectratech Inc. | Liquid crystal display and its correcting method |
CN1987565A (zh) * | 2005-12-23 | 2007-06-27 | 群康科技(深圳)有限公司 | 液晶显示器及其背光亮度调节方法 |
CN1794044A (zh) * | 2005-12-28 | 2006-06-28 | 南京Lg同创彩色显示系统有限责任公司 | 可自动调节亮度的液晶显示器及其调节方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2009157383A (ja) | 2009-07-16 |
EP2075787A2 (en) | 2009-07-01 |
US20090167676A1 (en) | 2009-07-02 |
CN101477784A (zh) | 2009-07-08 |
EP2075787A3 (en) | 2010-07-07 |
US8319721B2 (en) | 2012-11-27 |
TWI409798B (zh) | 2013-09-21 |
TW200929164A (en) | 2009-07-01 |
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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: QIMEI ELECTRONIC CO LTD Free format text: FORMER OWNER: TONGBAO OPTOELECTRONICS CO., LTD. Effective date: 20130725 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: INNOLUX DISPLAY CORPORATION Free format text: FORMER NAME: QIMEI ELECTRONIC CO LTD |
|
CP03 | Change of name, title or address |
Address after: Hsinchu Science Park, Taiwan, China Patentee after: INNOLUX DISPLAY CORP. Address before: Miaoli County, Taiwan, China Patentee before: CHI MEI OPTOELECTRONICS CORP. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130725 Address after: Miaoli County, Taiwan, China Patentee after: CHI MEI OPTOELECTRONICS CORP. Address before: Hsinchu science industry zone, Taiwan, China Patentee before: TOPPOLY OPTOELECTRONICS Corp. |