DE69802937D1 - Elektrolumineszente vorrichtung und gerät - Google Patents

Elektrolumineszente vorrichtung und gerät

Info

Publication number: DE69802937D1
Authority: DE; Germany
Prior art keywords: electroluminescent; electroluminescent device
Prior art date: 1997-07-14
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

DE69802937T

Other languages

English (en)

Other versions

DE69802937T2 (de

Inventor

Hidetoshi Abe

Yoshinori Araki

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

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.)

1997-07-14

Filing date

1998-07-02

Publication date

2002-01-24

1998-07-02 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

2002-01-24 Publication of DE69802937D1 publication Critical patent/DE69802937D1/de

2002-08-22 Application granted granted Critical

2002-08-22 Publication of DE69802937T2 publication Critical patent/DE69802937T2/de

2018-07-03 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
- H05B33/145—Arrangements of the electroluminescent material
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/44—Arrangements combining different electro-active layers, e.g. electrochromic, liquid crystal or electroluminescent layers
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/227—Electroluminescent displays for vehicles

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Electroluminescent Light Sources (AREA)
Illuminated Signs And Luminous Advertising (AREA)

DE69802937T 1997-07-14 1998-07-02 Elektrolumineszente vorrichtung und gerät Expired - Fee Related DE69802937T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP9188222A JPH1138918A (ja)	1997-07-14	1997-07-14	エレクトロルミネッセンス素子およびエレクトロルミネッセンス発光装置
PCT/US1998/013942 WO1999004604A1 (en)	1997-07-14	1998-07-02	Electroluminescent device and apparatus

Publications (2)

Publication Number	Publication Date
DE69802937D1 true DE69802937D1 (de)	2002-01-24
DE69802937T2 DE69802937T2 (de)	2002-08-22

Family

ID=16219918

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69802937T Expired - Fee Related DE69802937T2 (de)	1997-07-14	1998-07-02	Elektrolumineszente vorrichtung und gerät

Country Status (5)

Country	Link
EP (1)	EP0998836B1 (de)
JP (1)	JPH1138918A (de)
AU (1)	AU8289398A (de)
DE (1)	DE69802937T2 (de)
WO (1)	WO1999004604A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6294250B1 (en)	1996-08-28	2001-09-25	3M Innovative Properties Company	Adhesive film and method for producing the same
US6590711B1 (en) *	2000-04-03	2003-07-08	3M Innovative Properties Co.	Light directing construction having corrosion resistant feature
JP2002008850A (ja) *	2000-04-21	2002-01-11	Semiconductor Energy Lab Co Ltd	自発光装置及びそれを用いた電気器具
TW516164B (en)	2000-04-21	2003-01-01	Semiconductor Energy Lab	Self-light emitting device and electrical appliance using the same
US6635306B2 (en)	2001-06-22	2003-10-21	University Of Cincinnati	Light emissive display with a black or color dielectric layer
JPWO2004006216A1 (ja) *	2002-07-08	2005-11-04	日本カーバイド工業株式会社	内部照明標識
KR100968103B1 (ko) *	2002-07-08	2010-07-06	닛뽕 카바이도 고교 가부시키가이샤	내부 조명 표지
EP2450870A2 (de) *	2002-10-08	2012-05-09	Nippon Carbide Kogyo Kabushiki Kaisha	Retroreflektive Anzeigevorrichtungen
US8698979B2 (en)	2004-06-11	2014-04-15	Mflex Uk Limited	Electroluminescent displays
GB0413121D0 (en)	2004-06-11	2004-07-14	Pelikon Ltd	Improved displays
KR100670328B1 (ko) *	2005-03-30	2007-01-16	삼성에스디아이 주식회사	유기 발광 표시 소자 및 그 제조방법
JP2017152077A (ja) *	2014-07-11	2017-08-31	パナソニックＩｐマネジメント株式会社	面状発光ユニット、面状発光体、照明装置、建材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8408884D0 (en) *	1984-04-06	1984-05-16	Rickson C D	Light shuttering means
WO1994004958A1 (en) *	1992-08-25	1994-03-03	Merck Patent Gmbh	Paper white pdlc system
JP2933805B2 (ja) *	1992-09-30	1999-08-16	シャープ株式会社	高分子分散型液晶複合膜および液晶表示素子並びにその製造方法
JPH08166589A (ja) *	1994-12-14	1996-06-25	Casio Comput Co Ltd	液晶表示素子

1997
- 1997-07-14 JP JP9188222A patent/JPH1138918A/ja not_active Withdrawn
1998
- 1998-07-02 WO PCT/US1998/013942 patent/WO1999004604A1/en active IP Right Grant
- 1998-07-02 DE DE69802937T patent/DE69802937T2/de not_active Expired - Fee Related
- 1998-07-02 EP EP98933174A patent/EP0998836B1/de not_active Expired - Lifetime
- 1998-07-02 AU AU82893/98A patent/AU8289398A/en not_active Abandoned

Also Published As

Publication number	Publication date
EP0998836B1 (de)	2001-12-12
WO1999004604A1 (en)	1999-01-28
JPH1138918A (ja)	1999-02-12
DE69802937T2 (de)	2002-08-22
EP0998836A1 (de)	2000-05-10
AU8289398A (en)	1999-02-10

Publication	Publication Date	Title
DE69804529D1 (de)	2002-05-08	Organisches Material und elektrolumineszente Vorrichtung dasselbe nutzend
DE69819270D1 (de)	2003-12-04	Elektrolumineszente Vorrichtung
DE69830047D1 (de)	2005-06-09	Elektrolumineszente vorrichtung
DE69820226T2 (de)	2004-10-21	Elektrooptische vorrichtung und elektronisches gerät
DE69732903D1 (de)	2005-05-04	Organisches elektrolumineszentes bauelement und organische elektrolumineszente vorrichtung
DE69839300D1 (de)	2008-05-08	Licht-emittierende Vorrichtung
DE69835697D1 (de)	2006-10-05	Bauteile-bestückungsvorrichtung und bauteile-zufuhrvorrichtung
DE69832657D1 (de)	2006-01-12	Empfangseinrichtungen und Empfangsverfahren
DE69613093D1 (de)	2001-07-05	Elektrolumineszente vorrichtung
DE69821387D1 (de)	2004-03-04	Kommunikationsverfahren und vorrichtung
DE69835254D1 (de)	2006-08-31	Empfangseinrichtungen und Empfangsverfahren
DE59801545D1 (de)	2001-10-25	Beschichtungsverfahren und vorrichtung
DE69829238D1 (de)	2005-04-14	Fernladesystem und Vorrichtung
DE69819431D1 (de)	2003-12-11	Elektronisches Gerät
DE69826564D1 (de)	2004-11-04	Druckvorrichtung und Druckverfahren
DE69830628D1 (de)	2005-07-28	Druckgerät und Druckverfahren
DE69934103D1 (de)	2007-01-04	Bauteilerkennungsverfahren und vorrichtung
DE69834016D1 (de)	2006-05-18	Druckgerät und Druckverfahren
DE69840108D1 (de)	2008-11-20	Versuchsverfahren und vorrichtung
DE69422130D1 (de)	2000-01-20	Osteometrie und osteometrische vorrichtung
DE69833165D1 (de)	2006-04-06	Scharnier und Vorrichtung mit Scharnier
DE69510038D1 (de)	1999-07-08	Bohrmeisselanordnung und vorrichtung
DE69605526D1 (de)	2000-01-13	Elektrolumineszente vorrichtung
DE69941200D1 (de)	2009-09-17	Elektrolumineszente Vorrichtung und Herstellungsverfahren
DE69829919D1 (de)	2005-06-02	Polierverfahren und Vorrichtung

Legal Events

Date	Code	Title	Description
2003-01-16	8364	No opposition during term of opposition
2007-05-16	8339	Ceased/non-payment of the annual fee