US Patent 8211552 Organic electroluminescence device
All edits
Edits on 30 May, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 4 Jan, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 29 Nov, 2023
Golden AI
Edits made to:
Article (+443 characters)
Article
Patent abstract
An organic electroluminescence device includes: a cathode; an anode; and a single-layered or multilayered organic thin-film layer provided between the cathode and the anode. In the organic electroluminescence device, the organic thin-film layer includes at least one emitting layer, and the at least one emitting layer contains: a host material represented by the following formula (1); and at least one phosphorescent material.
Edits on 21 Sep, 2023
Golden AI
Edits made to:
Infobox (+8 properties)
Infobox
Patent Inventor Names
Chishio Hosokawa0
Kazuki Nishimura0
Kenichi Fukuoka0
Masahiro Kawamura0
Mitsunori Ito0
Toshihiro Iwakuma0
Toshinari Ogiwara0
Yoriyuki Takashima0
Edits on 13 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 08211552 Organic electroluminescence device US Patent 8211552 Organic electroluminescence device
Infobox
Patent Number
08211552
Patent Number
8211552
Edits on 14 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 08211552 Organic electroluminescence device
Infobox
Is a
Patent jurisdiction
Patent number
08211552
Date of patent
July 3, 2012
Patent application number
12122308
Date Filed
May 16, 2008
Patent primary examiner
Find more entities like US Patent 8211552 Organic electroluminescence device
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
