CN102726049A - 控制光源以进行彩色顺序成像显示 - Google Patents

控制光源以进行彩色顺序成像显示 Download PDF

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Publication number
CN102726049A
CN102726049A CN2010800607118A CN201080060711A CN102726049A CN 102726049 A CN102726049 A CN 102726049A CN 2010800607118 A CN2010800607118 A CN 2010800607118A CN 201080060711 A CN201080060711 A CN 201080060711A CN 102726049 A CN102726049 A CN 102726049A
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CN
China
Prior art keywords
light source
colour
colour field
current control
light
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.)
Pending
Application number
CN2010800607118A
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English (en)
Chinese (zh)
Inventor
罗纳德·D·叶斯梅
威廉·E·菲利普斯三世
托德·S·鲁特福德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN102726049A publication Critical patent/CN102726049A/zh
Pending legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
    • 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
    • G09G3/3413—Details of control of colour illumination sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3158—Modulator illumination systems for controlling the spectrum
    • 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
    • G09G2310/0235—Field-sequential colour 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment
    • 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
    • G09G2320/0633—Adjustment of display parameters for control of overall brightness by amplitude modulation of the brightness of the 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
CN2010800607118A 2010-01-05 2010-12-22 控制光源以进行彩色顺序成像显示 Pending CN102726049A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29231410P 2010-01-05 2010-01-05
US61/292,314 2010-01-05
PCT/US2010/061867 WO2011084837A1 (en) 2010-01-05 2010-12-22 Controlling light sources for colour sequential image displaying

Publications (1)

Publication Number Publication Date
CN102726049A true CN102726049A (zh) 2012-10-10

Family

ID=43610085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800607118A Pending CN102726049A (zh) 2010-01-05 2010-12-22 控制光源以进行彩色顺序成像显示

Country Status (7)

Country Link
US (1) US20120320103A1 (enExample)
EP (1) EP2522147A1 (enExample)
JP (1) JP2013516655A (enExample)
KR (1) KR20120127590A (enExample)
CN (1) CN102726049A (enExample)
TW (1) TW201142469A (enExample)
WO (1) WO2011084837A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102938961A (zh) * 2012-12-06 2013-02-20 广东威创视讯科技股份有限公司 一种led恒流源
CN107005645A (zh) * 2014-09-10 2017-08-01 惠普发展公司，有限责任合伙企业 具有led光的同时显示的图像投影和捕获
CN108132576A (zh) * 2016-12-01 2018-06-08 中强光电股份有限公司 光源模块、投影装置及其驱动方法
CN110622622A (zh) * 2017-03-02 2019-12-27 宾州研究基金会 当变暗时增加物体色度的光源
CN112165577A (zh) * 2020-09-27 2021-01-01 展讯通信（上海）有限公司 多光源摄像头设备的光源控制方法及装置、介质、终端
CN112470464A (zh) * 2018-07-23 2021-03-09 奇跃公司 场顺序显示器中的场内子码时序
CN113934094A (zh) * 2020-07-14 2022-01-14 中强光电股份有限公司 光束产生装置、投影装置以及光束产生方法

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TWI478145B (zh) * 2012-09-25 2015-03-21 Shao Yang Wang 顯示裝置之顏色補償系統
US9202418B2 (en) * 2013-01-18 2015-12-01 Christie Digital Systems Usa, Inc. Projection system with additional series connected light valve for enhanced contrast
KR102146122B1 (ko) * 2013-10-28 2020-08-20 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
US20160284265A1 (en) * 2015-03-26 2016-09-29 Emagin Corporation Method of Implementing Global Illumination With OLED Displays
US9269132B1 (en) * 2015-03-31 2016-02-23 Cae Inc. Night vision detection enhancements in a display system
TWI541790B (zh) * 2015-04-08 2016-07-11 友達光電股份有限公司 顯示裝置及其驅動方法
CN106444248B (zh) * 2016-09-13 2019-10-22 合肥鑫晟光电科技有限公司 一种荧光轮、投影光源、投影仪及其控制方法
WO2018061539A1 (ja) * 2016-09-30 2018-04-05 ミツミ電機株式会社 光走査装置及び網膜走査型ヘッドマウントディスプレイ
US10444610B2 (en) * 2017-07-27 2019-10-15 North Inc. Systems, devices, and methods for laser projectors
JP6508277B2 (ja) * 2017-09-28 2019-05-08 セイコーエプソン株式会社 プロジェクター
WO2019123141A1 (en) 2017-12-20 2019-06-27 3M Innovative Properties Company Optical stack and polarizing beam splitter
KR102186583B1 (ko) * 2020-08-12 2020-12-04 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
US12494155B2 (en) 2023-10-25 2025-12-09 Lumileds Singapore Pte. Ltd. Driving for multi-junction polychromic display devices
US20250151181A1 (en) * 2023-11-06 2025-05-08 Lumileds Llc Semi-simultaneous driving for multijunction polychromic devices

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US20030214725A1 (en) * 2002-03-27 2003-11-20 Citizen Watch Co., Ltd Color display device
US7088321B1 (en) * 2001-03-30 2006-08-08 Infocus Corporation Method and apparatus for driving LED light sources for a projection display
CN101185021A (zh) * 2005-05-27 2008-05-21 3M创新有限公司 发光二极管（led）照明控制系统和方法

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US6567134B1 (en) * 1999-06-08 2003-05-20 Texas Instruments Incorporated Secondary color boost in sequential color systems
JP2003280607A (ja) * 2002-03-25 2003-10-02 Olympus Optical Co Ltd カラー映像表示装置
US7154458B2 (en) * 2002-08-21 2006-12-26 Nec Viewtechnology, Ltd. Video display device with spatial light modulator
JP3781743B2 (ja) * 2002-08-21 2006-05-31 Ｎｅｃビューテクノロジー株式会社 映像表示装置
JP2005266346A (ja) * 2004-03-18 2005-09-29 Seiko Epson Corp 基準電圧発生回路、データドライバ、表示装置及び電子機器
JP4738867B2 (ja) * 2004-10-22 2011-08-03 ルネサスエレクトロニクス株式会社 表示装置用駆動装置
ATE404036T1 (de) * 2004-11-23 2008-08-15 Dialog Semiconductor Gmbh Kombinierter exponentieller und linearer rgb led- stromsenkender digital-analaog-wandler

Patent Citations (3)

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US7088321B1 (en) * 2001-03-30 2006-08-08 Infocus Corporation Method and apparatus for driving LED light sources for a projection display
US20030214725A1 (en) * 2002-03-27 2003-11-20 Citizen Watch Co., Ltd Color display device
CN101185021A (zh) * 2005-05-27 2008-05-21 3M创新有限公司 发光二极管（led）照明控制系统和方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102938961A (zh) * 2012-12-06 2013-02-20 广东威创视讯科技股份有限公司 一种led恒流源
CN107005645A (zh) * 2014-09-10 2017-08-01 惠普发展公司，有限责任合伙企业 具有led光的同时显示的图像投影和捕获
CN108132576A (zh) * 2016-12-01 2018-06-08 中强光电股份有限公司 光源模块、投影装置及其驱动方法
CN110622622A (zh) * 2017-03-02 2019-12-27 宾州研究基金会 当变暗时增加物体色度的光源
CN112470464A (zh) * 2018-07-23 2021-03-09 奇跃公司 场顺序显示器中的场内子码时序
CN112470464B (zh) * 2018-07-23 2023-11-28 奇跃公司 场顺序显示器中的场内子码时序
CN113934094A (zh) * 2020-07-14 2022-01-14 中强光电股份有限公司 光束产生装置、投影装置以及光束产生方法
CN113934094B (zh) * 2020-07-14 2023-06-02 中强光电股份有限公司 光束产生装置、投影装置以及光束产生方法
CN112165577A (zh) * 2020-09-27 2021-01-01 展讯通信（上海）有限公司 多光源摄像头设备的光源控制方法及装置、介质、终端
CN112165577B (zh) * 2020-09-27 2022-01-04 展讯通信（上海）有限公司 多光源摄像头设备的光源控制方法及装置、介质、终端

Also Published As

Publication number Publication date
TW201142469A (en) 2011-12-01
US20120320103A1 (en) 2012-12-20
WO2011084837A1 (en) 2011-07-14
JP2013516655A (ja) 2013-05-13
EP2522147A1 (en) 2012-11-14
KR20120127590A (ko) 2012-11-22

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Application publication date: 20121010