Invention Grant
- Patent Title: Photoresist film and manufacturing method for organic light emitting display device using the same
-
Application No.: US14808621Application Date: 2015-07-24
-
Publication No.: US09625818B2Publication Date: 2017-04-18
- Inventor: Jae hyun Park , Jin Wuk Kim , Wy-Yong Kim , Hye Li Min , Min Jee Kim , Young tae Son , Young sub Shin
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2012-0093762 20120827
- Main IPC: H01L29/80
- IPC: H01L29/80 ; G03F7/09 ; B41M5/46 ; H01L51/56 ; H01L51/00
Abstract:
Disclosed is a photoresist film including a light-to-heat conversion layer on a support film, and a thermo-responsive polymer layer on the light-to-heat conversion layer, wherein the photoresist film is easily detached from a transfer substrate through a temperature adjustment and detach film since the photoresist film includes thermo-responsive polymer.
Public/Granted literature
- US20150331320A1 Photoresist Film and Manufacturing Method for Organic Light Emitting Display Device Using the Same Public/Granted day:2015-11-19
Information query
IPC分类:
