Invention Grant
US09331280B2 Transparent electrochromic polyimide, method for manufacturing the same, and electrochromic device utilizing the same
有权
透明电致变色聚酰亚胺及其制造方法及利用该电致变色装置的电致变色装置
- Patent Title: Transparent electrochromic polyimide, method for manufacturing the same, and electrochromic device utilizing the same
- Patent Title (中): 透明电致变色聚酰亚胺及其制造方法及利用该电致变色装置的电致变色装置
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Application No.: US13865287Application Date: 2013-04-18
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Publication No.: US09331280B2Publication Date: 2016-05-03
- Inventor: Yu-Ruei Kung , Chyi-Ming Leu
- Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Applicant Address: TW Hsinchu
- Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee Address: TW Hsinchu
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW101144265A 20121127
- Main IPC: G02F1/15
- IPC: G02F1/15 ; G02F1/153 ; G02B5/23 ; H01L51/00 ; B32B17/10 ; C09K9/00 ; C09K9/02
Abstract:
Disclosed is a transparent electrochromic polyimide, polymerized of a diamine and a cycloaliphatic dianhydride. The diamine includes a diamino triphenylamine having the formula: wherein R1 consists of hydrogen, halogen, C1-6 alkyl group, C1-6 alkoxy group, or and R2 consists of hydrogen, halogen, C1-6 alkyl group, or C1-6 alkoxy group. The cycloaliphatic dianhydride includes
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