Title:
TOUCH PANEL-ATTACHED DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/008619
Kind Code:
A1
Abstract:
This touch panel-attached display device is provided with: an active matrix substrate 1, a counter substrate, and a liquid crystal layer provided between the active matrix substrate 1 and the counter substrate, and has a touch surface on the side of the active matrix substrate 1. The active matrix substrate 1 is provided with: a substrate 100; a plurality of pixel electrodes 25 on the side of the liquid crystal layer of the substrate 100; a common electrode 26, a plurality of touch detecting electrodes 23 for detecting a touch on the touch surface; and a plurality of signal lines 24 respectively connected to the plurality of touch detecting electrodes 23. The plurality of pixel electrodes 25, the common electrode 26, and the plurality of touch detecting electrodes 23 are disposed to overlap each other when viewed in a plan view, and the plurality of touch detecting electrodes 23 are provided at positions closer to the substrate 100 than the plurality of pixel electrodes 25 and the common electrode 26.
More Like This:
| JP2020107622 | DISPLAY DEVICE AND SEMICONDUCTOR DEVICE |
| JP2017049605 | DISPLAY DEVICE |
| JP6717924 | Semiconductor device |
Inventors:
TOMINAGA MASAKATSU
HARA YOSHIHITO
YOSHIDA MASAHIRO
HARA YOSHIHITO
YOSHIDA MASAHIRO
Application Number:
PCT/JP2017/024432
Publication Date:
January 11, 2018
Filing Date:
July 04, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02F1/1368; G02F1/1333; G02F1/1343; G06F3/041; G06F3/044; G09F9/00; G09F9/30
Foreign References:
| JP2013222202A | 2013-10-28 | |||
| JP2013246289A | 2013-12-09 | |||
| JP2014177552A | 2014-09-25 | |||
| CN104698709A | 2015-06-10 |
Attorney, Agent or Firm:
KAWAKAMI Keiko et al. (JP)
Download PDF: