Title:
FOLDABLE TOUCH SENSOR PANEL
Document Type and Number:
WIPO Patent Application WO/2021/162345
Kind Code:
A1
Abstract:
A foldable touch sensor panel comprises: a substrate layer; and a division detection part, which is formed on the substrate layer, and is divided more times in a folding area than in a non-folding area and is connected. The division detection part comprises: first detection cells, which are arranged and connected in a folding direction and include a conductive metal having a mesh structure; second detection cells, which are spaced apart from the first detection cells in a horizontal direction, are arranged in the direction of a folding axis, and include a conductive metal having a mesh structure; an insulation layer formed on the first detection cells, the second detection cells, and the substrate layer; and detection cell bridges, which connect the second detection cells in the direction of the folding axis through a through-hole extending through the insulation layer, form an integral contact in areas in contact with the second detection cells by filling an empty space of the mesh structure, and are formed of a transparent conductive material.
Inventors:
KIM BYOUNGIN (KR)
KIM KYONG HO (KR)
LEE JIN (KR)
LEE JIN KOO (KR)
KIM KYONG HO (KR)
LEE JIN (KR)
LEE JIN KOO (KR)
Application Number:
PCT/KR2021/001501
Publication Date:
August 19, 2021
Filing Date:
February 04, 2021
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
G06F3/041
Foreign References:
| KR20150046668A | 2015-04-30 | |||
| KR20140062269A | 2014-05-23 | |||
| KR20150134010A | 2015-12-01 | |||
| KR20150025178A | 2015-03-10 | |||
| KR20160115521A | 2016-10-06 | |||
| JP2014197181A | 2014-10-16 |
Attorney, Agent or Firm:
YU, Su Mi (KR)
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