CN101681598B - 用于驱动图像投影用发光元件的方法和装置 - Google Patents

用于驱动图像投影用发光元件的方法和装置 Download PDF

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Publication number
CN101681598B
CN101681598B CN2008800190988A CN200880019098A CN101681598B CN 101681598 B CN101681598 B CN 101681598B CN 2008800190988 A CN2008800190988 A CN 2008800190988A CN 200880019098 A CN200880019098 A CN 200880019098A CN 101681598 B CN101681598 B CN 101681598B
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China
Prior art keywords
light
emitting element
light emitting
emitting component
driving
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Chinese (zh)
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CN101681598A (zh
Inventor
R·奥特
C·德佩
O·J·多伊尔卢
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Signify Holding BV
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Koninklijke Philips Electronics NV
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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
    • G09G3/3406—Control of illumination source
    • G09G3/3413—Details of control of colour illumination sources
    • 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

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  • Engineering & Computer Science (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)
  • Liquid Crystal Display Device Control (AREA)
  • Projection Apparatus (AREA)
  • Led Devices (AREA)
CN2008800190988A 2007-06-06 2008-05-30 用于驱动图像投影用发光元件的方法和装置 Active CN101681598B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07109678.8 2007-06-06
EP07109678 2007-06-06
PCT/IB2008/052115 WO2008149267A1 (en) 2007-06-06 2008-05-30 Method and apparatus for driving light emitting elements for projection of images

Publications (2)

Publication Number Publication Date
CN101681598A CN101681598A (zh) 2010-03-24
CN101681598B true CN101681598B (zh) 2012-11-14

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CN2008800190988A Active CN101681598B (zh) 2007-06-06 2008-05-30 用于驱动图像投影用发光元件的方法和装置

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US (1) US9368071B2 (enExample)
EP (1) EP2160731B1 (enExample)
JP (1) JP4850969B2 (enExample)
CN (1) CN101681598B (enExample)
WO (1) WO2008149267A1 (enExample)

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CN103841704B (zh) * 2012-11-23 2018-07-27 海洋王（东莞）照明科技有限公司 Led灯具控制电路
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US9485814B2 (en) 2013-01-04 2016-11-01 Integrated Illumination Systems, Inc. Systems and methods for a hysteresis based driver using a LED as a voltage reference
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US10009570B2 (en) * 2016-02-24 2018-06-26 International Business Machines Corporation Thermal management of display screens
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Also Published As

Publication number Publication date
EP2160731A1 (en) 2010-03-10
CN101681598A (zh) 2010-03-24
US9368071B2 (en) 2016-06-14
JP4850969B2 (ja) 2012-01-11
US20100171771A1 (en) 2010-07-08
EP2160731B1 (en) 2016-07-13
WO2008149267A1 (en) 2008-12-11
JP2010530983A (ja) 2010-09-16

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CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Holland Ian Deho Finn

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: Koninklijke Philips Electronics N.V.

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Effective date of registration: 20170313

Address after: The city of Eindhoven in Holland

Patentee after: PHILIPS LIGHTING HOLDING B.V.

Address before: Holland Ian Deho Finn

Patentee before: KONINKLIJKE PHILIPS N.V.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.