Invention Grant
- Patent Title: Alkaline soluble resin and light sensible resin composition comprising same and use thereof
- Patent Title (中): 碱溶性树脂和包含其的光敏树脂组合物及其用途
-
Application No.: US13701105Application Date: 2012-07-13
-
Publication No.: US08945815B2Publication Date: 2015-02-03
- Inventor: Shi Shu , Chunmiao Zhou , Jianshe Xue , Jisheng Zhao , Xuelan Wang , Xiaoxiong Tian
- Applicant: Shi Shu , Chunmiao Zhou , Jianshe Xue , Jisheng Zhao , Xuelan Wang , Xiaoxiong Tian
- Applicant Address: CN Beijing
- Assignee: Boe Technology Group Co., Ltd.
- Current Assignee: Boe Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Ladas & Parry LLP
- Priority: CN201110197275 20110714
- International Application: PCT/CN2012/078614 WO 20120713
- International Announcement: WO2013/007214 WO 20130117
- Main IPC: G03F7/075
- IPC: G03F7/075 ; G03F7/027 ; C08F30/08 ; G03F7/038 ; C08F2/38 ; C08F220/18 ; C08F290/06 ; G02F1/1335 ; G02B5/20 ; C08F283/12 ; C08L33/06 ; G03F7/00 ; G03F7/033
Abstract:
An embodiment of the invention discloses an alkaline soluble resin and a method for preparing the same. The chemical formula of this alkaline soluble resin is shown in Formula I: wherein a is an integer of 1 to 5, b is an integer of 1 to 5, c is an integer of 1 to 10, d is an integer of 1 to 10, m is an integer of 1 to 30, n is an integer of 1 to 10, R is hydrogen, alkyl, alkoxy or acrylate; the alkaline soluble resin has a weight-average molecular weight of 3,500-35,000. The invention also discloses a light sensible resin composition comprising the alkaline soluble resin, as well as a colored photoresist for color filters comprising the aforementioned light sensible resin composition and a display element comprising this colored photoresist.
Public/Granted literature
- US20130171566A1 ALKALINE SOLUBIE RESIN AND LIGHT SENSIBLE RESIN COMPOSITION COMPRISING SAME AND USE THEREOF Public/Granted day:2013-07-04
Information query
IPC分类:
