Light emitting device and image playback device having triplet and singlet compounds in electroluminescent layer | Patent Application Number 11727309
11727309
Not Appealed
Patent NumberUS 07372199 B2
Publication NumberUS 20070170853 A1
Filled DateMar 26, 2007
Priority DateAug 24, 2001
Inventor/ApplicantsShunpei Yamazaki
Takeshi Nishi
Mayumi Mizukami
Hisao Ikeda
Takeshi Nishi
Mayumi Mizukami
Hisao Ikeda
ExaminesROY, SIKHA
Art Unit2879
Technology Center2800
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