Title:
タッチスクリーン、タッチパネル、表示装置および電子機器
Document Type and Number:
Japanese Patent JP6745703
Kind Code:
B2
Abstract:
In a touch screen, a lower electrode is insulated from an upper electrode by an insulation film. A column direction wire of the upper electrode includes a first linear portion which extends in a row direction, and first branch portions which are branched from the first linear portion. A row direction wire of the lower electrode includes a second linear portion which extends in a column direction, and second branch portions which are branched from the second linear portion. The second linear portion three-dimensionally intersects the first linear portion, yet does not three-dimensionally intersect first branch portions. A rim portion of each of second branch portions includes a portion parallel along an outline of the first linear portion or first branch portions, yet does not include a portion parallel along an outline of the second linear portion. At each of second branch portions, a cavity portion is formed.
Inventors:
Tatsuya Nakamura
Application Number:
JP2016212553A
Publication Date:
August 26, 2020
Filing Date:
October 31, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G06F3/041
Domestic Patent References:
| JP2014186535A | ||||
| JP2010198586A |
Foreign References:
| WO2012096210A1 |
Attorney, Agent or Firm:
Yoshitake Hidetoshi
Takahiro Arita
Takahiro Arita