Doo-Hyeon Moon

Person

Hwaseong, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 12,262,633
- Issue date Mar 25, 2025
- DuPont Specialty Materials Korea Ltd.
- Jin-Ri Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent compound, a plurality of host materials...
- Patent number 12,258,352
- Issue date Mar 25, 2025
- DuPont Specialty Materials Korea Ltd.
- So-Young Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 12,256,635
- Issue date Mar 18, 2025
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent compound, organic electroluminescent mat...
- Patent number 12,102,001
- Issue date Sep 24, 2024
- Rohm and Haas Electronic Materials Korea Ltd.
- Young-Kwang Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plurality of host materials and organic electroluminescent device c...
- Patent number 12,049,468
- Issue date Jul 30, 2024
- Rohm and Haas Electronic Materials Korea Ltd.
- Bitnari Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 12,004,420
- Issue date Jun 4, 2024
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
Information Patent Grant
Plurality of host materials and organic electroluminescent device c...
- Patent number 11,950,506
- Issue date Apr 2, 2024
- Rohm and Haas Electronic Materials Korea Ltd.
- So-Young Jung
Information Patent Grant
Organic electroluminescent device comprising an electron buffer lay...
- Patent number 11,930,704
- Issue date Mar 12, 2024
- Rohm and Haas Electronic Materials Korea Ltd.
- Hee-Choon Ahn
Information Patent Grant
Organic electroluminescent device
- Patent number 11,917,907
- Issue date Feb 27, 2024
- Rohm and Haas Electronic Materials Korea Ltd.
- Kyoung-Jin Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 11,844,269
- Issue date Dec 12, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Hong-Se Oh
Information Patent Grant
Plurality of host materials and organic electroluminescent device c...
- Patent number 11,793,075
- Issue date Oct 17, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Bitnari Kim
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 11,785,846
- Issue date Oct 10, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Hong-Se Oh
Information Patent Grant
Plurality of host materials and organic electroluminescent device c...
- Patent number 11,737,353
- Issue date Aug 22, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Sang-Hee Cho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plurality of host materials and organic electroluminescent device c...
- Patent number 11,706,984
- Issue date Jul 18, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- So-Young Jung
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 11,653,562
- Issue date May 16, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Jin-Ri Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 11,588,112
- Issue date Feb 21, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plurality of host materials and organic electroluminescent device c...
- Patent number 11,552,257
- Issue date Jan 10, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Bitnari Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 11,495,750
- Issue date Nov 8, 2022
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 11,322,692
- Issue date May 3, 2022
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 11,316,114
- Issue date Apr 26, 2022
- Rohm and Haas Erlectronic Materials Korea Ltd.
- Sang Hee Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device comprising electrontransport laye...
- Patent number 11,183,640
- Issue date Nov 23, 2021
- Rohm and Haas Electronic Materials Korea Ltd.
- Sang-Hee Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device comprising an electron buffer lay...
- Patent number 11,107,997
- Issue date Aug 31, 2021
- Rohm and Haas Electronic Materials Korea Ltd.
- Sang-Hee Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 10,991,889
- Issue date Apr 27, 2021
- Rohm and Haas Electronic Materials Korea Ltd.
- Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 10,927,103
- Issue date Feb 23, 2021
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent compound, and organic electroluminescent...
- Patent number 10,886,474
- Issue date Jan 5, 2021
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent compound, organic electroluminescent mat...
- Patent number 10,854,824
- Issue date Dec 1, 2020
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for manufacturing activated carbon
- Patent number 10,815,127
- Issue date Oct 27, 2020
- Hyundai Motor Company
- Sung Won Choi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 10,727,416
- Issue date Jul 28, 2020
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 10,636,980
- Issue date Apr 28, 2020
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 10,629,824
- Issue date Apr 21, 2020
- Rohm and Haas Electronic Materials Korea Ltd.
- Doo-Hyeon Moon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20250040432
- Publication date Jan 30, 2025
- DuPont Specialty Materials Korea Ltd.
- So-Young JUNG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...
- Publication number 20240381767
- Publication date Nov 14, 2024
- DuPont Specialty Materials Korea Ltd.
- Young-Kwang KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND AN...
- Publication number 20240324452
- Publication date Sep 26, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Yea-Mi SONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20240298530
- Publication date Sep 5, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20240260466
- Publication date Aug 1, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Su-Hyun LEE
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20240251674
- Publication date Jul 25, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- So-Young Jung
Information Patent Application
PLURALITY OF ORGANIC ELECTROLUMINESCENT MATERIALS AND ORGANIC ELECT...
- Publication number 20240237511
- Publication date Jul 11, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Dong-Hyung LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MULTI-COMPONENT HOST MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE...
- Publication number 20240206333
- Publication date Jun 20, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hee-Choon AHN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20240188432
- Publication date Jun 6, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- BitNari KIM
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240147845
- Publication date May 2, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Kyoung-Jin PARK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20240130230
- Publication date Apr 18, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20240114777
- Publication date Apr 4, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- So-Young JUNG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20240090324
- Publication date Mar 14, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hyo-Jung LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20240074312
- Publication date Feb 29, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hyun-Ju KANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20240057472
- Publication date Feb 15, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Sang-Hee CHO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20240032418
- Publication date Jan 25, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Yea-Mi SONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230413667
- Publication date Dec 21, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230403932
- Publication date Dec 14, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230345827
- Publication date Oct 26, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Bitnari KIM
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230329107
- Publication date Oct 12, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- So-Young Jung
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20230247898
- Publication date Aug 3, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Jin-Ri HONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20230225197
- Publication date Jul 13, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230217820
- Publication date Jul 6, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR SYNCHRONIZING TIME IN MULTIPLE TIME DOMAINS, AND APPARAT...
- Publication number 20230198650
- Publication date Jun 22, 2023
- Hyundai AutoEver Corp.
- Sung Jin Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SYNCHRONIZING TIME IN MULTIPLE TIME DOMAINS, AND APPARAT...
- Publication number 20230198651
- Publication date Jun 22, 2023
- Hyundai AutoEver Corp.
- Sung Jin Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING AN ELECTRON BUFFER LAY...
- Publication number 20230180604
- Publication date Jun 8, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hee-Choon AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS...
- Publication number 20230165142
- Publication date May 25, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230126428
- Publication date Apr 27, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Bitnari KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-COMPONENT HOST MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE...
- Publication number 20230020540
- Publication date Jan 19, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Seon-Woo LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20220231228
- Publication date Jul 21, 2022
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Dong-Hyung LEE
- H01 - BASIC ELECTRIC ELEMENTS

Doo-Hyeon Moon

Person

Patents Grantslast 30 patents

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound, a plurality of host materials...

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound, organic electroluminescent mat...

Plurality of host materials and organic electroluminescent device c...

Organic electroluminescent compound and organic electroluminescent...

Plurality of host materials and organic electroluminescent device c...

Organic electroluminescent device comprising an electron buffer lay...

Organic electroluminescent device

Organic electroluminescent compound and organic electroluminescent...

Plurality of host materials and organic electroluminescent device c...

Organic electroluminescent compound and organic electroluminescent...

Plurality of host materials and organic electroluminescent device c...

Plurality of host materials and organic electroluminescent device c...

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound and organic electroluminescent...

Plurality of host materials and organic electroluminescent device c...

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent device comprising electrontransport laye...

Organic electroluminescent device comprising an electron buffer lay...

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound, and organic electroluminescent...

Organic electroluminescent compound, organic electroluminescent mat...

Method for manufacturing activated carbon

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound and organic electroluminescent...

Organic electroluminescent compound and organic electroluminescent...

Patents Applicationslast 30 patents

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND AN...

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

PLURALITY OF ORGANIC ELECTROLUMINESCENT MATERIALS AND ORGANIC ELECT...

MULTI-COMPONENT HOST MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

ORGANIC ELECTROLUMINESCENT DEVICE

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

METHOD FOR SYNCHRONIZING TIME IN MULTIPLE TIME DOMAINS, AND APPARAT...

METHOD FOR SYNCHRONIZING TIME IN MULTIPLE TIME DOMAINS, AND APPARAT...

ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING AN ELECTRON BUFFER LAY...

ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

MULTI-COMPONENT HOST MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE...

ORGANIC ELECTROLUMINESCENT DEVICE