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:
Jan. 04, 2022
Filed:
Nov. 17, 2015
Applicant:
Dongwoo Fine-chem Co., Ltd., Iksan-si, KR;
Inventors:
Yong Seok Choi, Jeonju-si, KR;
Byung Muk Yu, Pyeongtaek-si, KR;
Ju In Yoon, Pyeongtaek-si, KR;
Seungjune Park, Seoul, KR;
Min Hyuk Park, Gangneung-si, KR;
Seonghwan Park, Hwaseong-si, KR;
Euk Kun Yoon, Hwaseong-si, KR;
Assignee:
DONGWOO FINE-CHEM CO., LTD., Iksan-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G06F 1/16 (2006.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0445 (2019.05); G02F 1/1343 (2013.01); G02F 1/13338 (2013.01); G02F 1/133305 (2013.01); G06F 1/1652 (2013.01); G06F 3/041 (2013.01); G06F 3/0443 (2019.05); G06F 3/0446 (2019.05);
Abstract
The present invention relates to a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor and an insulation layer is formed to be used as a planarization layer, an adhesive layer or a base layer, and a method of preparing the film touch sensor.