Invention Grant
- Patent Title: Light emitting material and light emitting diode device
- Patent Title (中): 发光材料和发光二极管器件
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Application No.: US12340773Application Date: 2008-12-22
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Publication No.: US08008854B2Publication Date: 2011-08-30
- Inventor: Chain-Shu Hsu , Chih-Nan Lo , Chi-Neng Mo , Chien-Lung Tsou , Jan-Tian Lian
- Applicant: Chain-Shu Hsu , Chih-Nan Lo , Chi-Neng Mo , Chien-Lung Tsou , Jan-Tian Lian
- Applicant Address: TW Taoyuan
- Assignee: Chunghwa Picture Tubes, Ltd.
- Current Assignee: Chunghwa Picture Tubes, Ltd.
- Current Assignee Address: TW Taoyuan
- Agency: Jianq Chyun IP Office
- Priority: TW97134456A 20080908
- Main IPC: H01J1/63
- IPC: H01J1/63 ; C08G61/10
Abstract:
A light emitting material includes a polyfluorene derivative having a liquid crystal side group is provided. The polyfluorene derivative has a chemical structure as described in structure 1: wherein Ar is an aromatic ring containing the liquid crystal side group, R1 and R2 are alkanes and n is 20 to 500.
Public/Granted literature
- US20100060146A1 LIGHT EMITTING MATERIAL AND LIGHT EMITTING DIODE DEVICE Public/Granted day:2010-03-11
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