TWI272837B - Method for rapidly changing color of light source and image device using the method - Google Patents

Method for rapidly changing color of light source and image device using the method Download PDF

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Publication number
TWI272837B
TWI272837B TW094134942A TW94134942A TWI272837B TW I272837 B TWI272837 B TW I272837B TW 094134942 A TW094134942 A TW 094134942A TW 94134942 A TW94134942 A TW 94134942A TW I272837 B TWI272837 B TW I272837B
Authority
TW
Taiwan
Prior art keywords
light source
voltage
source mask
image device
converter
Prior art date
Application number
TW094134942A
Other languages
English (en)
Other versions
TW200715827A (en
Inventor
Shu-Chuan Li
Original Assignee
Asia Optical Co Inc
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 Asia Optical Co Inc filed Critical Asia Optical Co Inc
Priority to TW094134942A priority Critical patent/TWI272837B/zh
Priority to US11/539,185 priority patent/US20070097238A1/en
Application granted granted Critical
Publication of TWI272837B publication Critical patent/TWI272837B/zh
Publication of TW200715827A publication Critical patent/TW200715827A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • 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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/157—Structural association of cells with optical devices, e.g. reflectors or illuminating devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2209/00—Details of colour television systems
    • H04N2209/04—Picture signal generators
    • H04N2209/041—Picture signal generators using solid-state devices
    • H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
    • H04N2209/044—Picture signal generators using solid-state devices having a single pick-up sensor using sequential colour illumination

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Color Television Image Signal Generators (AREA)

Description

-1272837
曰修立/更正/補尤 光^1罩如^料利範圍第1G項所述的儲存媒體，其中，上述 4為―受色玻璃’其係由—正極導電極板舆-負極導電 極板以及其間所包含電離子化合物所構成。 12·如申請專利範圍第10項所述的儲存媒體，其更包括利 用上述直流/直流轉換器以上述第二或第三電壓施加於上述光源 遮罩以產生一電磁場，進而改變上述電離子化合物之排列方向 或游離狀態。
0757-A21159TWF2(N2)；E01051 22；alexchen 14 120 -1272837
第1A圖 120
第1Β圖 J272837 第 94134942 號 % 5 修正日期:96.3.8 修正頁
第2匱 -1272837
第3圖 J272837
日 ;更.[/補矣r
TW094134942A 2005-10-06 2005-10-06 Method for rapidly changing color of light source and image device using the method TWI272837B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094134942A TWI272837B (en) 2005-10-06 2005-10-06 Method for rapidly changing color of light source and image device using the method
US11/539,185 US20070097238A1 (en) 2005-10-06 2006-10-06 Method for rapidly changing the color of a light source and image apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094134942A TWI272837B (en) 2005-10-06 2005-10-06 Method for rapidly changing color of light source and image device using the method

Publications (2)

Publication Number Publication Date
TWI272837B true TWI272837B (en) 2007-02-01
TW200715827A TW200715827A (en) 2007-04-16

Family

ID=37995749

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094134942A TWI272837B (en) 2005-10-06 2005-10-06 Method for rapidly changing color of light source and image device using the method

Country Status (2)

Country Link
US (1) US20070097238A1 (zh)
TW (1) TWI272837B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020085A1 (de) * 2005-04-29 2006-11-09 Osram Opto Semiconductors Gmbh Kfz-Scheinwerfer
KR20140035677A (ko) * 2012-09-14 2014-03-24 삼성전자주식회사 영상 촬영 장치 및 이에 연결되는 스트로브 장치, 그리고 촬영 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833423A1 (de) * 1978-07-29 1980-02-14 Agfa Gevaert Ag Fotografisches kopiergeraet mit auswechselbaren formatmasken
EP0528542B1 (en) * 1991-07-19 1998-09-16 SHARP Corporation Optical modulating element and apparatuses using it
US6373618B1 (en) * 2000-05-04 2002-04-16 Schott-Donnelly, Llc Chromogenic glazing for automobiles and display filters
US6906842B2 (en) * 2000-05-24 2005-06-14 Schott North America, Inc. Electrochromic devices
US6870523B1 (en) * 2000-06-07 2005-03-22 Genoa Color Technologies Device, system and method for electronic true color display
JP2002258327A (ja) * 2000-12-27 2002-09-11 Sony Corp エレクトロクロミック表示素子及びエレクトロデポジション型表示素子
US7256923B2 (en) * 2001-06-25 2007-08-14 University Of Washington Switchable window based on electrochromic polymers
US7079452B2 (en) * 2002-04-16 2006-07-18 Harrison Shelton E Time display system, method and device
US20050200934A1 (en) * 2004-03-12 2005-09-15 The Boeing Company Dimming control system for an array of electrochromic devices
US20060061860A1 (en) * 2004-09-21 2006-03-23 Devos John A Screen
US8519937B2 (en) * 2005-03-31 2013-08-27 Intel Corporation Digitally modulated image projection system
US7494230B2 (en) * 2005-06-23 2009-02-24 Hewlett-Packard Development Company, Lp Reflecting non-visible light off one or more mirrors
US7652699B2 (en) * 2005-08-30 2010-01-26 Motorola, Inc. Color image sensor with tunable color filter

Also Published As

Publication number Publication date
US20070097238A1 (en) 2007-05-03
TW200715827A (en) 2007-04-16

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees