DE602005013837D1 - Lichtabgabevorrichtung - Google Patents

Lichtabgabevorrichtung

Info

Publication number
DE602005013837D1
DE602005013837D1 DE602005013837T DE602005013837T DE602005013837D1 DE 602005013837 D1 DE602005013837 D1 DE 602005013837D1 DE 602005013837 T DE602005013837 T DE 602005013837T DE 602005013837 T DE602005013837 T DE 602005013837T DE 602005013837 D1 DE602005013837 D1 DE 602005013837D1
Authority
DE
Germany
Prior art keywords
delivery device
light delivery
light
delivery
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.)
Expired - Fee Related
Application number
DE602005013837T
Other languages
English (en)
Inventor
Eric T Martin
Adam L Ghozeil
Matthew Gelhaus
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of DE602005013837D1 publication Critical patent/DE602005013837D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G09G3/3433—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/3466—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on interferometric effect
    • 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
    • G09G2320/0693—Calibration of display systems
    • 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
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
    • G09G2360/147—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel
DE602005013837T 2004-02-13 2005-02-11 Lichtabgabevorrichtung Expired - Fee Related DE602005013837D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/779,260 US6963440B2 (en) 2004-02-13 2004-02-13 System and method for driving a light delivery device

Publications (1)

Publication Number Publication Date
DE602005013837D1 true DE602005013837D1 (de) 2009-05-28

Family

ID=34701413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005013837T Expired - Fee Related DE602005013837D1 (de) 2004-02-13 2005-02-11 Lichtabgabevorrichtung

Country Status (5)

Country Link
US (1) US6963440B2 (de)
EP (1) EP1564711B1 (de)
JP (1) JP4505341B2 (de)
CN (1) CN100585451C (de)
DE (1) DE602005013837D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6829132B2 (en) * 2003-04-30 2004-12-07 Hewlett-Packard Development Company, L.P. Charge control of micro-electromechanical device
US7436389B2 (en) * 2004-07-29 2008-10-14 Eugene J Mar Method and system for controlling the output of a diffractive light device
US7126741B2 (en) * 2004-08-12 2006-10-24 Hewlett-Packard Development Company, L.P. Light modulator assembly
US7251068B2 (en) * 2005-03-23 2007-07-31 The Boeing Company Spatial light modulator alignment
US9030391B2 (en) * 2011-11-30 2015-05-12 Qualcomm Mems Technologies, Inc. Systems, devices, and methods for driving an analog interferometric modulator
CN106052592A (zh) * 2016-06-28 2016-10-26 西安励德微系统科技有限公司 一种扫描式结构光投影系统及其控制方法
CN110514301A (zh) * 2019-07-04 2019-11-29 彭洲龙 一种led标准光源对色装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194285A (ja) * 1987-02-06 1988-08-11 シャープ株式会社 カラ−表示装置
EP0562424B1 (de) * 1992-03-25 1997-05-28 Texas Instruments Incorporated Eingebautes optisches Eichsystem
US6208318B1 (en) * 1993-06-24 2001-03-27 Raytheon Company System and method for high resolution volume display using a planar array
US5673106A (en) 1994-06-17 1997-09-30 Texas Instruments Incorporated Printing system with self-monitoring and adjustment
US6188427B1 (en) * 1997-04-23 2001-02-13 Texas Instruments Incorporated Illumination system having an intensity calibration system
US6014202A (en) * 1997-09-16 2000-01-11 Polaroid Corporation Optical system for transmitting a graphical image
US6633301B1 (en) * 1999-05-17 2003-10-14 Displaytech, Inc. RGB illuminator with calibration via single detector servo
US6259430B1 (en) * 1999-06-25 2001-07-10 Sarnoff Corporation Color display
JP3516891B2 (ja) * 1999-10-01 2004-04-05 日本電信電話株式会社 エタロン装置
US6479811B1 (en) * 2000-03-06 2002-11-12 Eastman Kodak Company Method and system for calibrating a diffractive grating modulator
US6858834B2 (en) * 2000-10-18 2005-02-22 Fibera, Inc. Light wavelength meter
JP2002221678A (ja) * 2001-01-25 2002-08-09 Seiko Epson Corp 光スイッチングデバイス、その製造方法および画像表示装置
US6724379B2 (en) * 2001-06-08 2004-04-20 Eastman Kodak Company Multichannel driver circuit for a spatial light modulator and method of calibration
CN100410725C (zh) * 2001-09-12 2008-08-13 麦克罗尼克激光系统公司 使用空间光调制器的改进方法和装置
US6809851B1 (en) * 2001-10-24 2004-10-26 Decicon, Inc. MEMS driver
US6574043B2 (en) 2001-11-07 2003-06-03 Eastman Kodak Company Method for enhanced bit depth in an imaging apparatus using a spatial light modulator
US6618185B2 (en) * 2001-11-28 2003-09-09 Micronic Laser Systems Ab Defective pixel compensation method
JP3939141B2 (ja) * 2001-12-05 2007-07-04 オリンパス株式会社 投射型画像表示システム及びその色補正方法
US6788842B1 (en) * 2002-03-05 2004-09-07 Calient Networks Method and apparatus for internal monitoring and control of reflectors in an optical switch

Also Published As

Publication number Publication date
JP2005227775A (ja) 2005-08-25
US6963440B2 (en) 2005-11-08
EP1564711A3 (de) 2006-08-02
JP4505341B2 (ja) 2010-07-21
US20050179979A1 (en) 2005-08-18
EP1564711A2 (de) 2005-08-17
CN100585451C (zh) 2010-01-27
EP1564711B1 (de) 2009-04-15
CN1655009A (zh) 2005-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee