Title:
DISPLAY DEVICE WITH TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2019/017301
Kind Code:
A1
Abstract:
This display device with a touch panel is provided with an active matrix substrate having a plurality of pixels that correspond to each of N colors (where N is an odd number of 3 or more). The active matrix substrate is provided with: a plurality of source lines SL; a plurality of common electrodes; and a plurality of signal lines 51 connected to respective common electrodes. A non-display area of the active matrix substrate is provided with: a source line-driving circuit; a common electrode-driving circuit which supplies a predetermined voltage signal to the signal lines 51; source line-connecting parts 12 which connect the source lines SL and the source-line driving circuit; signal line-connecting parts 52 which connect the signal lines 51 and the common electrode-driving circuit; and a plurality of non-display area dummy wires 522 having a predetermined electric potential. The source line-connecting parts 12 for the source lines SL(R)(G) in neighboring pixels of two or more colors overlap, and the source line-connecting part 12 of the source line SL(B) of a pixel of another color overlaps the signal line-connecting part 52 or the non-display area dummy wires 522.
Inventors:
TOMINAGA MASAKATSU
MIMURA YASUHIRO
KUBOTA TOMOFUMI
MIMURA YASUHIRO
KUBOTA TOMOFUMI
Application Number:
PCT/JP2018/026552
Publication Date:
January 24, 2019
Filing Date:
July 13, 2018
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G06F3/041; G02F1/1333; G02F1/1343; G02F1/1345; G06F3/044; G09F9/30; G09G3/20; G09G3/36
Domestic Patent References:
| WO2016136272A1 | 2016-09-01 |
Foreign References:
| JP2015143933A | 2015-08-06 | |||
| JP2015106411A | 2015-06-08 | |||
| JPH08304843A | 1996-11-22 | |||
| US20160070147A1 | 2016-03-10 |
Attorney, Agent or Firm:
KAWAKAMI Keiko et al. (JP)
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