ATE196209T1 - Flache anzeigeeinheit für echtfarben mit led punktmatrix und ansteuermethode und ansteuerschaltung für led punktmatrix - Google Patents

Flache anzeigeeinheit für echtfarben mit led punktmatrix und ansteuermethode und ansteuerschaltung für led punktmatrix

Info

Publication number
ATE196209T1
ATE196209T1 AT96944869T AT96944869T ATE196209T1 AT E196209 T1 ATE196209 T1 AT E196209T1 AT 96944869 T AT96944869 T AT 96944869T AT 96944869 T AT96944869 T AT 96944869T AT E196209 T1 ATE196209 T1 AT E196209T1
Authority
AT
Austria
Prior art keywords
dot matrix
led dot
display unit
leds
flat display
Prior art date
Application number
AT96944869T
Other languages
English (en)
Inventor
De Ven Antony P Van
Charles M Swoboda
Original Assignee
Cree 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
Priority claimed from US08/658,440 external-priority patent/US5812105A/en
Application filed by Cree Inc filed Critical Cree Inc
Application granted granted Critical
Publication of ATE196209T1 publication Critical patent/ATE196209T1/de

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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/04—Display protection
    • 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
    • G09G3/2003—Display of colours

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of El Displays (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT96944869T 1995-12-29 1996-12-20 Flache anzeigeeinheit für echtfarben mit led punktmatrix und ansteuermethode und ansteuerschaltung für led punktmatrix ATE196209T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58077195A 1995-12-29 1995-12-29
US08/658,440 US5812105A (en) 1996-06-10 1996-06-10 Led dot matrix drive method and apparatus
PCT/US1996/020200 WO1997024706A2 (en) 1995-12-29 1996-12-20 True color flat panel display using an led dot matrix and led dot matrix drive method and apparatus

Publications (1)

Publication Number Publication Date
ATE196209T1 true ATE196209T1 (de) 2000-09-15

Family

ID=27078134

Family Applications (3)

Application Number Title Priority Date Filing Date
AT96944869T ATE196209T1 (de) 1995-12-29 1996-12-20 Flache anzeigeeinheit für echtfarben mit led punktmatrix und ansteuermethode und ansteuerschaltung für led punktmatrix
AT01202440T ATE237859T1 (de) 1995-12-29 1996-12-20 Verschiedenfarbige led matrix anzeige mit verschiedenen betriebsspannungen
AT99203882T ATE219274T1 (de) 1995-12-29 1996-12-20 Pixel mit den kopfkontakten der leds in einer ebene und displays

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT01202440T ATE237859T1 (de) 1995-12-29 1996-12-20 Verschiedenfarbige led matrix anzeige mit verschiedenen betriebsspannungen
AT99203882T ATE219274T1 (de) 1995-12-29 1996-12-20 Pixel mit den kopfkontakten der leds in einer ebene und displays

Country Status (11)

Country Link
EP (3) EP0870294B1 (de)
JP (3) JP3950171B2 (de)
KR (2) KR19990076777A (de)
CN (2) CN1112663C (de)
AT (3) ATE196209T1 (de)
AU (1) AU1337297A (de)
CA (1) CA2241555C (de)
DE (4) DE69610224T2 (de)
DK (3) DK0989539T3 (de)
ES (3) ES2150706T3 (de)
WO (1) WO1997024706A2 (de)

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IT249928Y1 (it) * 1999-11-02 2003-06-09 Ciesse Sistemi Srl Tabellone elettronico monoblocco a colori,utilizzabile singolarmente o in rete,per la trasmissione di messaggi variabili pubblicitari e di
KR100685941B1 (ko) * 2000-07-25 2007-02-23 엘지.필립스 엘시디 주식회사 백라이트 시스템
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JP5022552B2 (ja) * 2002-09-26 2012-09-12 セイコーエプソン株式会社 電気光学装置の製造方法及び電気光学装置
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US7259734B2 (en) * 2003-02-13 2007-08-21 Jae-Jin Lim Multi-scanning control process and LED displaying device
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CN101354867B (zh) * 2007-07-26 2010-06-23 苏州璨宇光学有限公司 背光模组及其驱动装置
JP4939608B2 (ja) * 2007-08-23 2012-05-30 パイオニア株式会社 表示装置
DE102009007498B4 (de) 2009-02-05 2022-12-08 Osram Gmbh Optoelektronisches Leuchtmodul
US8772817B2 (en) 2010-12-22 2014-07-08 Cree, Inc. Electronic device submounts including substrates with thermally conductive vias
CN102903708B (zh) * 2012-09-14 2016-06-01 深圳市中庆微科技开发有限公司 一种led器件、led灯及led模组
US10356356B2 (en) * 2012-10-04 2019-07-16 Cute Circuit LLC Multimedia communication and display device
US20140125763A1 (en) * 2012-11-07 2014-05-08 Robert Nathan Cohen 3d led output device and process for emitting 3d content output for large screen applications and which is visible without 3d glasses
CN102982773A (zh) * 2012-12-28 2013-03-20 杨伟 Led电视机
JP2016512344A (ja) * 2013-03-11 2016-04-25 深セン市奥拓電子股▲分▼有限公司 高解像度ｌｅｄディスプレイ及びその超微細ドットピッチを有する表面実装型ｌｅｄコンビネーションランプ
JP6080710B2 (ja) * 2013-07-05 2017-02-15 三菱電機株式会社 表示器
JP6128046B2 (ja) * 2014-03-31 2017-05-17 ソニー株式会社 実装基板および電子機器
JP2015197544A (ja) * 2014-03-31 2015-11-09 ソニー株式会社 実装基板および電子機器
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TWI559810B (zh) * 2014-05-23 2016-11-21 友達光電股份有限公司 顯示裝置
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TWI624779B (zh) * 2016-05-05 2018-05-21 億光電子工業股份有限公司 發光二極體顯示裝置
JP6527194B2 (ja) * 2017-04-13 2019-06-05 ソニーセミコンダクタソリューションズ株式会社 表示装置
DE202018101303U1 (de) * 2018-03-08 2019-06-12 Rehau Ag + Co Raumtemperaturregler für Gebäudeheiz- und Gebäudekühlsysteme, insbesondere für Flächenheiz- und Flächenkühlsysteme
CN108320698B (zh) * 2018-03-21 2025-01-03 佛山市青松科技股份有限公司 一种led驱动显示电路
CN112513965B (zh) * 2018-07-31 2024-10-01 日亚化学工业株式会社 图像显示装置
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CN110517626B (zh) * 2019-07-16 2020-10-09 上海景吾智能科技有限公司 一种提高led显示屏图像刷新率的方法及装置
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Also Published As

Publication number Publication date
KR100546732B1 (ko) 2006-01-26
EP0870294B1 (de) 2000-09-06
DE69610224T2 (de) 2001-04-26
EP0989539B1 (de) 2002-06-12
DE69621853D1 (de) 2002-07-18
WO1997024706A2 (en) 1997-07-10
DK1139325T3 (da) 2003-06-16
DE69627554D1 (de) 2003-05-22
WO1997024706A3 (en) 1997-11-13
CA2241555C (en) 2006-07-11
ES2169712T3 (es) 2003-10-16
KR20040004649A (ko) 2004-01-13
CN1206484A (zh) 1999-01-27
DE69621853T2 (de) 2002-10-02
HK1068444A1 (zh) 2005-04-29
EP0870294A2 (de) 1998-10-14
EP0989539A1 (de) 2000-03-29
ES2177198T3 (es) 2002-12-01
CN1516097A (zh) 2004-07-28
DE1139325T1 (de) 2002-10-17
ES2169712T1 (es) 2002-07-16
CN100505000C (zh) 2009-06-24
DK0989539T3 (da) 2002-10-07
ES2150706T3 (es) 2000-12-01
DE69610224D1 (de) 2000-10-12
JP2000503133A (ja) 2000-03-14
CN1112663C (zh) 2003-06-25
EP1139325A1 (de) 2001-10-04
JP3950171B2 (ja) 2007-07-25
AU1337297A (en) 1997-07-28
DK0870294T3 (da) 2001-01-02
JP2006179942A (ja) 2006-07-06
HK1015922A1 (en) 1999-10-22
KR19990076777A (ko) 1999-10-15
EP1139325B1 (de) 2003-04-16
DE69627554T2 (de) 2004-01-15
JP2008287281A (ja) 2008-11-27
JP5536997B2 (ja) 2014-07-02
ATE237859T1 (de) 2003-05-15
ATE219274T1 (de) 2002-06-15
CA2241555A1 (en) 1997-07-10

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