characterised by the nature or concentration of the activator

Industry

CPC
H05B33/18

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B33/00Electroluminescent light sources

Current Industry

H05B33/18characterised by the nature or concentration of the activator

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Aromatic amine derivative, and organic electroluminescent element c...
- Patent number 11,024,806
- Issue date Jun 1, 2021
- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aromatic amine derivative, and organic electroluminescent element c...
- Patent number 10,686,137
- Issue date Jun 16, 2020
- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light-emitting device
- Patent number 10,573,839
- Issue date Feb 25, 2020
- Samsung Display Co., Ltd.
- Naoyuki Ito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aromatic amine derivative, and organic electroluminescent element c...
- Patent number 10,263,191
- Issue date Apr 16, 2019
- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light-emitting device
- Patent number 10,020,459
- Issue date Jul 10, 2018
- Samsung Display Co., Ltd.
- Naoyuki Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Doping methods for hole injection and transport layers
- Patent number 9,978,473
- Issue date May 22, 2018
- Nissan Chemical Industries, Ltd.
- Venkataramanan Seshadri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device, lighting equipment and display...
- Patent number 9,960,356
- Issue date May 1, 2018
- Konica Minolta, Inc.
- Mayuka Hikime
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aromatic amine derivative, and organic electroluminescent element c...
- Patent number 9,741,938
- Issue date Aug 22, 2017
- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent element, and illumination device and dis...
- Patent number 9,617,255
- Issue date Apr 11, 2017
- Konica Minolta, Inc.
- Rie Katakura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 9,493,698
- Issue date Nov 15, 2016
- Universal Display Corporation
- Scott Beers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic amine derivative, and organic electroluminescent element c...
- Patent number 9,466,800
- Issue date Oct 11, 2016
- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Blue fluorescent composition and organic electroluminescent device...
- Patent number 9,284,486
- Issue date Mar 15, 2016
- LG Display Co., Ltd.
- Seung-Jae Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent device
- Patent number 9,209,417
- Issue date Dec 8, 2015
- UDC Ireland Limited
- Masaru Kinoshita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aromatic amine derivative, and organic electroluminescent element c...
- Patent number 9,166,179
- Issue date Oct 20, 2015
- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteroleptic light-emitting complexes
- Patent number 9,159,937
- Issue date Oct 13, 2015
- Solvay S.A.
- Jean-Pierre Catinat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid state lighting compositions and systems
- Patent number 8,476,820
- Issue date Jul 2, 2013
- Wake Forest University
- David Loren Carroll
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Material selecting method upon purifying iridium complex by sublima...
- Patent number 8,436,172
- Issue date May 7, 2013
- UDC Ireland Limited
- Kousuke Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic amine derivative, and organic electroluminescent element c...
- Patent number 8,431,250
- Issue date Apr 30, 2013
- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting device including first hole injection layer...
- Patent number 8,274,212
- Issue date Sep 25, 2012
- Samsung Mobile Display Co., Ltd.
- Won-Jun Song
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting device and electronic device
- Patent number 8,053,980
- Issue date Nov 8, 2011
- Semiconductor Energy Laboratory Co., Ltd.
- Ryoji Nomura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence element
- Patent number 7,847,479
- Issue date Dec 7, 2010
- FUJIFILM Corporation
- Tasuku Satou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thin film electroluminescent device
- Patent number 6,806,639
- Issue date Oct 19, 2004
- Luxell Technologies, Inc.
- Alexey N. Krasnov
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-color el panel comprising phosphor thin films with europium a...
- Patent number 6,597,108
- Issue date Jul 22, 2003
- TDK Corporation
- Yoshihiko Yano
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing quantum sized doped semiconductor particles
- Patent number 6,241,819
- Issue date Jun 5, 2001
- North American Philips Corp.
- Rameshwar Bhargava
- C30 - CRYSTAL GROWTH
Information Patent Grant
Organic electroluminescent device
- Patent number 6,099,980
- Issue date Aug 8, 2000
- U.S. Philips Corporation
- Hermannus F. M. Schoo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Encapsulated quantum sized doped semiconductor particles and method...
- Patent number 6,048,616
- Issue date Apr 11, 2000
- Philips Electronics N.A. Corp.
- Dennis Gallagher
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of electroluminescence element, electrol...
- Patent number 5,936,346
- Issue date Aug 10, 1999
- Nippondenso Co., Ltd.
- Hajime Ishihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electroluminescent element
- Patent number 5,932,327
- Issue date Aug 3, 1999
- Nippondenso Co., Ltd.
- Kazuhiro Inoguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for the production of electroluminescence element, electrol...
- Patent number 5,853,552
- Issue date Dec 29, 1998
- Nippondenso Co., Ltd.
- Hajime Ishihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electroluminescent device and method for producing same
- Patent number 5,751,108
- Issue date May 12, 1998
- Nippondenso Co., Ltd.
- Takashi Kanemura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...
- Publication number 20220029097
- Publication date Jan 27, 2022
- Idemitsu Kosan Co., Ltd.
- Yumiko MIZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...
- Publication number 20200259087
- Publication date Aug 13, 2020
- Idemitsu Kosan Co., Ltd.
- Yumiko MIZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...
- Publication number 20190214563
- Publication date Jul 11, 2019
- Idemitsu Kosan Co., Ltd.
- Yumiko MIZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20180315943
- Publication date Nov 1, 2018
- SAMSUNG DISPLAY CO., LTD.
- Naoyuki Ito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...
- Publication number 20170317284
- Publication date Nov 2, 2017
- Idemitsu Kosan Co., Ltd.
- Yumiko MIZUKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EUROPIUM- OR SAMARIUM-DOPED TERBIUM MOLYBDATES
- Publication number 20170107426
- Publication date Apr 20, 2017
- Merck Patent GmbH
- Ralf PETRY
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC SENSITIZERS FOR UP-CONVERSION
- Publication number 20140358198
- Publication date Dec 4, 2014
- Herwig Buchholz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE, LIGHTING EQUIPMENT AND DISPLAY...
- Publication number 20130341602
- Publication date Dec 26, 2013
- Mayuka HIKIME
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
UV-EMITTING PHOSPHORS
- Publication number 20130289132
- Publication date Oct 31, 2013
- Koninklijke Philips N.V.
- Georg Greuel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...
- Publication number 20130153878
- Publication date Jun 20, 2013
- Yumiko Mizuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Doping methods for hole injection and transport layers
- Publication number 20130092887
- Publication date Apr 18, 2013
- Plextronics, Inc.
- Venkataramanan Seshadri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Cyclometallated Tetradentate Pt (II) Complexes
- Publication number 20130048963
- Publication date Feb 28, 2013
- UNIVERSAL DISPLAY CORPORATION
- Scott Beers
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MATERIAL SELECTING METHOD UPON PURIFYING IRIDIUM COMPLEX BY SUBLIMA...
- Publication number 20120184743
- Publication date Jul 19, 2012
- FUJIFILM CORPORATION
- Kousuke Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRENE DERIVATIVE AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME
- Publication number 20120132901
- Publication date May 31, 2012
- Canon Kabushiki Kaisha
- Naoki Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...
- Publication number 20120112169
- Publication date May 10, 2012
- Yumiko Mizuki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, AND ILLUMINATION DEVICE AND DIS...
- Publication number 20110272687
- Publication date Nov 10, 2011
- Konica Minolta Holdings, Inc.
- Rie Katakura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPTOELECTRONIC LIGHT EMITTING STRUCTURE
- Publication number 20110168970
- Publication date Jul 14, 2011
- Auckland UniServices Limited
- Zoran Salcic
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME
- Publication number 20110148292
- Publication date Jun 23, 2011
- Canon Kabushiki Kaisha
- Jun Kamatani
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20110140594
- Publication date Jun 16, 2011
- Masashi SHIRATA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Blue fluorescent compound and organic electroluminescent device usi...
- Publication number 20110006669
- Publication date Jan 13, 2011
- Seung-Jae Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20100193776
- Publication date Aug 5, 2010
- Masaru KINOSHITA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20100187985
- Publication date Jul 29, 2010
- Masaru Kinoshita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Solid State Lighting Compositions And Systems
- Publication number 20100053931
- Publication date Mar 4, 2010
- David Loren Carroll
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
INORGANIC PHOSPHOR
- Publication number 20090186243
- Publication date Jul 23, 2009
- Masashi SHIRATA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20090167160
- Publication date Jul 2, 2009
- Samsung SDI Co., Ltd
- Won-Jun SONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20090072727
- Publication date Mar 19, 2009
- FUJIFILM CORPORATION
- Akira TAKEDA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENCE ELEMENT
- Publication number 20090026936
- Publication date Jan 29, 2009
- Tasuku Satou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20080241589
- Publication date Oct 2, 2008
- FUJIFILM CORPORATION
- Hirofumi FUKUNAGA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Light-Emitting Device and Electronic Device
- Publication number 20080231177
- Publication date Sep 25, 2008
- Semiconductor Energy Laboratory Co., Ltd
- Ryoji Nomura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light-Emitting Planar Body-Structured Body
- Publication number 20070297045
- Publication date Dec 27, 2007
- AVAILVS CORPORATION
- Mieko Sakai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

characterised by the nature or concentration of the activator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Aromatic amine derivative, and organic electroluminescent element c...

Aromatic amine derivative, and organic electroluminescent element c...

Organic light-emitting device

Aromatic amine derivative, and organic electroluminescent element c...

Organic light-emitting device

Doping methods for hole injection and transport layers

Organic electroluminescence device, lighting equipment and display...

Aromatic amine derivative, and organic electroluminescent element c...

Organic electroluminescent element, and illumination device and dis...

Organic electroluminescent materials and devices

Aromatic amine derivative, and organic electroluminescent element c...

Blue fluorescent composition and organic electroluminescent device...

Organic electroluminescent device

Aromatic amine derivative, and organic electroluminescent element c...

Heteroleptic light-emitting complexes

Solid state lighting compositions and systems

Material selecting method upon purifying iridium complex by sublima...

Aromatic amine derivative, and organic electroluminescent element c...

Organic light emitting device including first hole injection layer...

Light-emitting device and electronic device

Organic electroluminescence element

Thin film electroluminescent device

Multi-color el panel comprising phosphor thin films with europium a...

Method of manufacturing quantum sized doped semiconductor particles

Organic electroluminescent device

Encapsulated quantum sized doped semiconductor particles and method...

Process for the production of electroluminescence element, electrol...

Electroluminescent element

Process for the production of electroluminescence element, electrol...

Electroluminescent device and method for producing same

Patents Applicationslast 30 patents

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...

ORGANIC LIGHT-EMITTING DEVICE

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...

EUROPIUM- OR SAMARIUM-DOPED TERBIUM MOLYBDATES

ORGANIC SENSITIZERS FOR UP-CONVERSION

ORGANIC ELECTROLUMINESCENCE DEVICE, LIGHTING EQUIPMENT AND DISPLAY...

UV-EMITTING PHOSPHORS

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...

Doping methods for hole injection and transport layers

Cyclometallated Tetradentate Pt (II) Complexes

MATERIAL SELECTING METHOD UPON PURIFYING IRIDIUM COMPLEX BY SUBLIMA...

PYRENE DERIVATIVE AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT C...

ORGANIC ELECTROLUMINESCENT ELEMENT, AND ILLUMINATION DEVICE AND DIS...

OPTOELECTRONIC LIGHT EMITTING STRUCTURE

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME

INORGANIC ELECTROLUMINESCENT DEVICE

Blue fluorescent compound and organic electroluminescent device usi...

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

Solid State Lighting Compositions And Systems

INORGANIC PHOSPHOR

ORGANIC LIGHT EMITTING DEVICE

ORGANIC ELECTROLUMINESCENCE DEVICE

ORGANIC ELECTROLUMINESCENCE ELEMENT

ORGANIC ELECTROLUMINESCENT DEVICE

Light-Emitting Device and Electronic Device

Light-Emitting Planar Body-Structured Body