The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 18, 2017
Filed:
Jul. 24, 2015
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Jae hyun Park, Gyeonggi-do, KR;
Jin Wuk Kim, Gyeonggi-do, KR;
Wy-Yong Kim, Seoul, KR;
Hye Li Min, Gyeonggi-do, KR;
Min Jee Kim, Seoul, KR;
Young tae Son, Gyeonggi-do, KR;
Young sub Shin, Gyeonggi-do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/80 (2006.01); G03F 7/09 (2006.01); B41M 5/46 (2006.01); H01L 51/56 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
G03F 7/094 (2013.01); B41M 5/46 (2013.01); B41M 2205/06 (2013.01); B41M 2205/38 (2013.01); H01L 51/0013 (2013.01); H01L 51/56 (2013.01);
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.