Invention Grant
- Patent Title: Luminescent compositions and their uses
- Patent Title (中): 发光组合物及其用途
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Application No.: US10966370Application Date: 2004-10-15
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Publication No.: US07714099B2Publication Date: 2010-05-11
- Inventor: Yoshii Morishita , Satoyuki Nomura , Yoshihiro Tsuda , Seiji Tai , Matthew L. Marrocco, III , Farshad J. Motamedi , Li-Sheng Wang , Yongchao Liang
- Applicant: Yoshii Morishita , Satoyuki Nomura , Yoshihiro Tsuda , Seiji Tai , Matthew L. Marrocco, III , Farshad J. Motamedi , Li-Sheng Wang , Yongchao Liang
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Hitachi Chemical Co., Ltd.,Sumation Co., Ltd.
- Current Assignee: Hitachi Chemical Co., Ltd.,Sumation Co., Ltd.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Main IPC: C08G73/06
- IPC: C08G73/06 ; C08G73/08 ; H01L51/42 ; H01L51/46 ; H01L51/50 ; H01L51/54
Abstract:
High quantum yield luminescent monomers, oligomers, and polymers, comprising benzotriazole repeating units and derivatives thereof have been discovered and utilized in optical devices and components therefor, including electroluminescent devices, light emitting devices, photoluminescent devices, organic light emitting diodes (OLEDs), OLED displays, sensors, and the like.
Public/Granted literature
- US20060083945A1 New luminescent compositions and their uses Public/Granted day:2006-04-20
Information query
