Title:
静電容量タッチパネル付き表示装置
Document Type and Number:
Japanese Patent JP7276053
Kind Code:
B2
Abstract:
Provided is a display device with an electrostatic capacitive touch panel including a display panel that displays an image, an electrostatic capacitive touch panel that detects a presence/absence of a contact, a circuit substrate that is provided with a control circuit controlling the display panel and the electrostatic capacitive touch panel, a metal frame that has a first opening portion and is provided between the display panel and the control substrate, a first flexible substrate that passes through the first opening portion and couples the display panel and the control substrate to each other, and a second flexible substrate that is provided with a semiconductor element receiving a signal output from the electrostatic capacitive touch panel and couples the electrostatic capacitive touch panel and the control substrate to each other without passing through the first opening portion.
Inventors:
Yoshiyuki Yamaguchi
Toru Matsuyama
Toru Matsuyama
Application Number:
JP2019179377A
Publication Date:
May 18, 2023
Filing Date:
September 30, 2019
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G06F3/041; H05K1/14
Domestic Patent References:
| JP2014186653A | ||||
| JP2014235512A | ||||
| JP2013077271A | ||||
| JP2015215884A | ||||
| JP2018072821A |
Foreign References:
| US20160147361 | ||||
| US20170168621 | ||||
| KR1020170071635A |
Attorney, Agent or Firm:
Obayashi Akira
Seiichi Takada
Taro Takahashi
Seiichi Takada
Taro Takahashi