DE69621853D1 - Pixel mit den Kopfkontakten der LEDs in einer Ebene und Displays - Google Patents

Pixel mit den Kopfkontakten der LEDs in einer Ebene und Displays

Info

Publication number: DE69621853D1
Authority: DE; Germany
Prior art keywords: leds; commonly connected; pixels; displays; level
Prior art date: 1995-12-29
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 - Lifetime

Application number

DE69621853T

Other languages

English (en)

Other versions

DE69621853T2 (de

Inventor

De Ven Anthony P Van

Charles M Swoboda

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.)

Wolfspeed Inc

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.)

1995-12-29

Filing date

1996-12-20

Publication date

2002-07-18

1996-06-10 Priority claimed from US08/658,440 external-priority patent/US5812105A/en

1996-12-20 Application filed by Cree Inc filed Critical Cree Inc

2002-07-18 Publication of DE69621853D1 publication Critical patent/DE69621853D1/de

2002-10-02 Application granted granted Critical

2002-10-02 Publication of DE69621853T2 publication Critical patent/DE69621853T2/de

2016-12-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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]
- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
- H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
Theoretical Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Power Engineering (AREA)
Condensed Matter Physics & Semiconductors (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)

DE69621853T 1995-12-29 1996-12-20 Pixel mit den Kopfkontakten der LEDs in einer Ebene und Displays Expired - Lifetime DE69621853T2 (de)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number	Publication Date
DE69621853D1 true DE69621853D1 (de)	2002-07-18
DE69621853T2 DE69621853T2 (de)	2002-10-02

Family

ID=27078134

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
DE69621853T Expired - Lifetime DE69621853T2 (de)	1995-12-29	1996-12-20	Pixel mit den Kopfkontakten der LEDs in einer Ebene und Displays
DE69627554T Expired - Lifetime DE69627554T2 (de)	1995-12-29	1996-12-20	Verschiedenfarbige LED Matrix Anzeige mit verschiedenen Betriebsspannungen
DE1139325T Pending DE1139325T1 (de)	1995-12-29	1996-12-20	Verschiedenfarbige LED Matrix Anzeige mit verschiedenen Betriebsspannungen
DE69610224T Expired - Lifetime DE69610224T2 (de)	1995-12-29	1996-12-20	Flache Anzeigeeinheit für Echtfarben mit LED Punktmatrix und Ansteuermethode und Ansteuerschaltung für LED Punktmatrix

Family Applications After (3)

Application Number	Title	Priority Date	Filing Date
DE69627554T Expired - Lifetime DE69627554T2 (de)	1995-12-29	1996-12-20	Verschiedenfarbige LED Matrix Anzeige mit verschiedenen Betriebsspannungen
DE1139325T Pending DE1139325T1 (de)	1995-12-29	1996-12-20	Verschiedenfarbige LED Matrix Anzeige mit verschiedenen Betriebsspannungen
DE69610224T Expired - Lifetime DE69610224T2 (de)	1995-12-29	1996-12-20	Flache Anzeigeeinheit für Echtfarben mit LED Punktmatrix und Ansteuermethode und Ansteuerschaltung für LED Punktmatrix

Country Status (12)

Country	Link
EP (3)	EP0989539B1 (de)
JP (3)	JP3950171B2 (de)
KR (2)	KR100546732B1 (de)
CN (2)	CN1112663C (de)
AT (3)	ATE196209T1 (de)
AU (1)	AU1337297A (de)
CA (1)	CA2241555C (de)
DE (4)	DE69621853T2 (de)
DK (3)	DK0989539T3 (de)
ES (3)	ES2177198T3 (de)
HK (2)	HK1015922A1 (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
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JP2009527071A (ja)	2005-12-22	2009-07-23	クリーエルイーディーライティングソリューションズインコーポレイテッド	照明装置
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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
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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
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DE102015102533B4 (de)	2015-02-23	2017-02-16	Tina Kirchner	Modulares System zur optischen Signalisierung
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CN107358907B (zh) *	2016-05-05	2020-10-16	亿光电子工业股份有限公司	发光二极管显示装置
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
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1996
- 1996-12-20 EP EP99203882A patent/EP0989539B1/de not_active Expired - Lifetime
- 1996-12-20 CN CN96199365A patent/CN1112663C/zh not_active Expired - Lifetime
- 1996-12-20 ES ES99203882T patent/ES2177198T3/es not_active Expired - Lifetime
- 1996-12-20 AT AT96944869T patent/ATE196209T1/de active
- 1996-12-20 CN CNB03131418XA patent/CN100505000C/zh not_active Expired - Lifetime
- 1996-12-20 DE DE69621853T patent/DE69621853T2/de not_active Expired - Lifetime
- 1996-12-20 AT AT99203882T patent/ATE219274T1/de active
- 1996-12-20 CA CA002241555A patent/CA2241555C/en not_active Expired - Fee Related
- 1996-12-20 KR KR1020037015351A patent/KR100546732B1/ko not_active IP Right Cessation
- 1996-12-20 JP JP52441197A patent/JP3950171B2/ja not_active Expired - Lifetime
- 1996-12-20 AT AT01202440T patent/ATE237859T1/de active
- 1996-12-20 EP EP96944869A patent/EP0870294B1/de not_active Expired - Lifetime
- 1996-12-20 DE DE69627554T patent/DE69627554T2/de not_active Expired - Lifetime
- 1996-12-20 DK DK99203882T patent/DK0989539T3/da active
- 1996-12-20 DE DE1139325T patent/DE1139325T1/de active Pending
- 1996-12-20 DE DE69610224T patent/DE69610224T2/de not_active Expired - Lifetime
- 1996-12-20 ES ES01202440T patent/ES2169712T3/es not_active Expired - Lifetime
- 1996-12-20 WO PCT/US1996/020200 patent/WO1997024706A2/en not_active Application Discontinuation
- 1996-12-20 KR KR1019980704901A patent/KR19990076777A/ko not_active Application Discontinuation
- 1996-12-20 AU AU13372/97A patent/AU1337297A/en not_active Abandoned
- 1996-12-20 EP EP01202440A patent/EP1139325B1/de not_active Expired - Lifetime
- 1996-12-20 DK DK96944869T patent/DK0870294T3/da active
- 1996-12-20 DK DK01202440T patent/DK1139325T3/da active
- 1996-12-20 ES ES96944869T patent/ES2150706T3/es not_active Expired - Lifetime
1999
- 1999-02-26 HK HK99100784A patent/HK1015922A1/xx not_active IP Right Cessation
2005
- 2005-01-24 HK HK05100632.9A patent/HK1068444A1/xx not_active IP Right Cessation
2006
- 2006-01-24 JP JP2006015178A patent/JP2006179942A/ja active Pending
2008
- 2008-07-30 JP JP2008196758A patent/JP5536997B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69627554T2 (de)	2004-01-15
JP5536997B2 (ja)	2014-07-02
KR100546732B1 (ko)	2006-01-26
CN1206484A (zh)	1999-01-27
CN1112663C (zh)	2003-06-25
DE69627554D1 (de)	2003-05-22
JP2000503133A (ja)	2000-03-14
AU1337297A (en)	1997-07-28
ATE196209T1 (de)	2000-09-15
CA2241555C (en)	2006-07-11
ATE219274T1 (de)	2002-06-15
DE69610224T2 (de)	2001-04-26
ES2169712T1 (es)	2002-07-16
JP3950171B2 (ja)	2007-07-25
EP1139325B1 (de)	2003-04-16
DE69610224D1 (de)	2000-10-12
DK0989539T3 (da)	2002-10-07
DK1139325T3 (da)	2003-06-16
JP2008287281A (ja)	2008-11-27
WO1997024706A3 (en)	1997-11-13
EP0989539A1 (de)	2000-03-29
CN100505000C (zh)	2009-06-24
KR20040004649A (ko)	2004-01-13
CA2241555A1 (en)	1997-07-10
WO1997024706A2 (en)	1997-07-10
EP0870294A2 (de)	1998-10-14
ES2177198T3 (es)	2002-12-01
KR19990076777A (ko)	1999-10-15
EP1139325A1 (de)	2001-10-04
DK0870294T3 (da)	2001-01-02
CN1516097A (zh)	2004-07-28
EP0870294B1 (de)	2000-09-06
ES2169712T3 (es)	2003-10-16
EP0989539B1 (de)	2002-06-12
DE1139325T1 (de)	2002-10-17
HK1015922A1 (en)	1999-10-22
JP2006179942A (ja)	2006-07-06
ES2150706T3 (es)	2000-12-01
DE69621853T2 (de)	2002-10-02
HK1068444A1 (en)	2005-04-29
ATE237859T1 (de)	2003-05-15

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