Title:
表示装置
Document Type and Number:
Japanese Patent JP6849501
Kind Code:
B2
Abstract:
A display device includes a substrate, first electrodes, second electrodes, and a driver. The first electrodes are disposed in a matrix (row-column configuration) in a display region of the substrate. The second electrodes are disposed in a peripheral region on the outside of the display region of the substrate. The driver supplies a drive signal to the first electrodes and the second electrodes. The first electrodes output detection signals corresponding to self-capacitance changes in the first electrodes. The second electrodes output detection signals corresponding to self-capacitance changes in the second electrodes.
Inventors:
Yasuyuki Teranishi
Small origin
Small origin
Application Number:
JP2017064838A
Publication Date:
March 24, 2021
Filing Date:
March 29, 2017
Export Citation:
Assignee:
Japan Display Co., Ltd.
International Classes:
G06F3/041
Domestic Patent References:
| JP2015064854A | ||||
| JP2009244958A | ||||
| JP2017004125A | ||||
| JP2015018424A | ||||
| JP2005149967A |
Foreign References:
| US20160378254 | ||||
| US20160179262 | ||||
| CN203588221U | ||||
| US20160124563 | ||||
| US20100073319 |
Attorney, Agent or Firm:
Sakai International Patent Office