Invention Grant
- Patent Title: Release film, display device manufacturing method, and device
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Application No.: US15953973Application Date: 2018-04-16
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Publication No.: US10586925B2Publication Date: 2020-03-10
- Inventor: Takumi Usukura , Mamoru Okamoto
- Applicant: TIANMA JAPAN, LTD.
- Applicant Address: CN Chenzhen
- Assignee: TIANMA MICROELECTRONICS CO., LTD.
- Current Assignee: TIANMA MICROELECTRONICS CO., LTD.
- Current Assignee Address: CN Chenzhen
- Agency: Sughrue Mion, PLLC
- Priority: JP2017-081287 20170417; JP2018-001151 20180109
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/00 ; H01L51/56 ; H01L27/32
Abstract:
Provided is a release film to be in contact with a surface of a base member and a surface of an object between the surface of the base member and the surface of the object. The release film includes a crystalline layer and a debond layer in contact with the crystalline layer. The debond layer has pores and includes an amorphous substance soluble in a solvent.
Public/Granted literature
- US20180301628A1 RELEASE FILM, DISPLAY DEVICE MANUFACTURING METHOD, AND DEVICE Public/Granted day:2018-10-18
Information query
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