公开(公告)号：US20180134930A1

公开(公告)日：2018-05-17

申请号：US15810771

申请日：2017-11-13

Applicant: DONGWOO FINE-CHEM CO., LTD.

Inventor： Myungyoung AN ,  Sungwoo YU ,  Han Young CHOI

IPC: C09J133/10 ,  C09J7/02 ,  C09J9/00 ,  G06F3/044

CPC classification number: C09J133/10 ,  B32B7/12 ,  C08K5/0025 ,  C08K5/521 ,  C08K5/524 ,  C08K5/5317 ,  C08K5/56 ,  C09J7/20 ,  C09J9/00 ,  C09J11/04 ,  C09J11/06 ,  C09J133/00 ,  C09J133/04 ,  C09J2203/326 ,  C09J2205/114 ,  C09J2433/00 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  C08L33/00

Abstract: The present invention provides an adhesive composition for a touch sensor comprising: a photopolymerizable compound a titanocene-based compound as a photoinitiator; and a phosphoric acid-based compound or a phosphonic acid-based compound as a curing accelerator. The adhesive composition for a touch sensor according to the present invention can exhibit corrosion resistance to a touch sensor while directly attaching a touch sensor on a UV-impermeable substrate, and thereby it can be effectively used for attaching a touch sensor on various substrates.

公开(公告)号：US20180243932A1

公开(公告)日：2018-08-30

申请号：US15907423

申请日：2018-02-28

Applicant: DONGWOO FINE-CHEM CO., LTD.

Inventor： Hodong YOON ,  Sungwoo YU ,  Dongjin SON

IPC: B26D3/08 ,  G06F3/041 ,  B26D1/00 ,  G02B5/30

CPC classification number: B26D3/085 ,  B26D1/0006 ,  B26D1/065 ,  B26D2001/0053 ,  G02B5/30 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: The present invention relates to a touch sensor panel using a flexible film substrate and a cutting method of the touch sensor panel. A smooth cut surface can be obtained by cutting in a direction from the flexible film substrate to the touch sensor.

公开(公告)号：US20210303123A1

公开(公告)日：2021-09-30

申请号：US17210640

申请日：2021-03-24

Applicant: DONGWOO FINE-CHEM CO., LTD.

Inventor： Ju In YOON ,  Sungwoo YU ,  Gun Young LEE

IPC: G06F3/041 ,  G06F3/044

Abstract: A touch sensor includes a base layer and a wiring formed in a display area among a vertex region of the base layer and made of a transparent or translucent material at least partially.