GB0208403D0 - Light-emitting devices - Google Patents

Light-emitting devices

Info

Publication number: GB0208403D0
Authority: GB; United Kingdom
Prior art keywords: light; emitting devices; emitting; devices
Prior art date: 1999-10-15
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.): Granted

Application number

GBGB0208403.6A

Other versions

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.)

Cambridge Display Technology Ltd

Original Assignee

Cambridge Display Technology Ltd

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.)

1999-10-15

Filing date

2000-10-12

Publication date

2002-05-22

2000-10-12 Application filed by Cambridge Display Technology Ltd filed Critical Cambridge Display Technology Ltd

2002-05-22 Publication of GB0208403D0 publication Critical patent/GB0208403D0/en

2002-07-31 Publication of GB2371679A publication Critical patent/GB2371679A/en

2004-05-19 Application granted granted Critical

2004-05-19 Publication of GB2371679B publication Critical patent/GB2371679B/en

2020-10-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
- H10K85/1135—Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/114—Poly-phenylenevinylene; Derivatives thereof
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/115—Polyfluorene; Derivatives thereof
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Electroluminescent Light Sources (AREA)

GB0208403A 1999-10-15 2000-10-12 Light-emitting devices Expired - Fee Related GB2371679B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9924515.1A GB9924515D0 (en)	1999-10-15	1999-10-15	Light-emitting devices
PCT/GB2000/003911 WO2001029909A1 (en)	1999-10-15	2000-10-12	Light-emitting devices

Publications (3)

Publication Number	Publication Date
GB0208403D0 true GB0208403D0 (en)	2002-05-22
GB2371679A GB2371679A (en)	2002-07-31
GB2371679B GB2371679B (en)	2004-05-19

Family

ID=10862852

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB9924515.1A Ceased GB9924515D0 (en)	1999-10-15	1999-10-15	Light-emitting devices
GB0208403A Expired - Fee Related GB2371679B (en)	1999-10-15	2000-10-12	Light-emitting devices

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB9924515.1A Ceased GB9924515D0 (en)	1999-10-15	1999-10-15	Light-emitting devices

Country Status (3)

Country	Link
AU (1)	AU7803400A (en)
GB (2)	GB9924515D0 (en)
WO (1)	WO2001029909A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2015135B1 (en) *	2002-03-07	2012-02-01	Acreo AB	Electrochemical device
DE10333232A1 (en) *	2003-07-21	2007-10-11	Merck Patent Gmbh	Organic electroluminescent element
EP1757170B1 (en) *	2004-06-04	2010-06-30	Philips Intellectual Property & Standards GmbH	Electroluminescent structure and led with an el structure
TWI460881B (en)	2006-12-11	2014-11-11	Univ California	Transparent light emitting diodes
EP2153114B1 (en)	2007-05-24	2014-06-25	Koninklijke Philips N.V.	Color-tunable illumination system
US11592166B2 (en)	2020-05-12	2023-02-28	Feit Electric Company, Inc.	Light emitting device having improved illumination and manufacturing flexibility
US11876042B2 (en)	2020-08-03	2024-01-16	Feit Electric Company, Inc.	Omnidirectional flexible light emitting device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5294870A (en) *	1991-12-30	1994-03-15	Eastman Kodak Company	Organic electroluminescent multicolor image display device
WO1997048138A2 (en) *	1996-06-11	1997-12-18	Philips Electronics N.V.	Visible light emitting devices including uv-light emitting diode and uv-excitable, visible light emitting phosphor, and method of producing such devices
US5705285A (en) *	1996-09-03	1998-01-06	Motorola, Inc.	Multicolored organic electroluminescent display
US5874803A (en) *	1997-09-09	1999-02-23	The Trustees Of Princeton University	Light emitting device with stack of OLEDS and phosphor downconverter
JP3322204B2 (en) *	1998-02-02	2002-09-09	富士電機株式会社	Multicolor light-emitting organic electroluminescent device and method of manufacturing the same

1999
- 1999-10-15 GB GBGB9924515.1A patent/GB9924515D0/en not_active Ceased
2000
- 2000-10-12 AU AU78034/00A patent/AU7803400A/en not_active Abandoned
- 2000-10-12 GB GB0208403A patent/GB2371679B/en not_active Expired - Fee Related
- 2000-10-12 WO PCT/GB2000/003911 patent/WO2001029909A1/en active Application Filing

Also Published As

Publication number	Publication date
AU7803400A (en)	2001-04-30
WO2001029909A1 (en)	2001-04-26
GB2371679B (en)	2004-05-19
GB2371679A (en)	2002-07-31
GB9924515D0 (en)	1999-12-15

Publication	Publication Date	Title
GB0003517D0 (en)	2000-04-05	Light-emitting devices
GB0012650D0 (en)	2000-07-12	Light-emitting structure
HK1049509A1 (en)	2003-05-16	Light-emitting block
GB9805476D0 (en)	1998-05-13	Electroluminescent devices
GB9803441D0 (en)	1998-04-15	Electroluminescent devices
HK1050425A1 (en)	2003-06-20	Organic light-emitting devices
GB9910799D0 (en)	1999-07-07	Light-emitting devices
EP1126749A4 (en)	2004-05-19	Light-emitting device
GB9913449D0 (en)	1999-08-11	Light-emitting devices
GB9905408D0 (en)	1999-05-05	Lighting devices
GB9927715D0 (en)	2000-01-19	Hollow-needle devices
GB2371679B (en)	2004-05-19	Light-emitting devices
EP1175130A4 (en)	2007-06-27	Electroluminescent element
GB9900258D0 (en)	1999-02-24	Lighting
AU139831S (en)	2000-02-18	Lighting device
GB9922723D0 (en)	1999-11-24	Organic light-emitting devices
GB9903903D0 (en)	1999-04-14	Electroluminescent devices
GB9914490D0 (en)	1999-08-25	Light-emitting devices
GB9913451D0 (en)	1999-08-11	Light-emitting devices
GB2356478B (en)	2003-08-27	Card-marking devices
GB0029604D0 (en)	2001-01-17	Light-emitting devices
GB0015327D0 (en)	2000-08-16	Light-emitting devices
CA86989S (en)	1999-06-25	Lighting device
CA86990S (en)	1999-06-25	Lighting device
CA87857S (en)	1999-10-22	Lighting device

Legal Events

Date	Code	Title	Description
2004-08-25	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2020-09-02	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20191012