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Patent Searching and Data


Title:
DISPLAY DEVICE WITH TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2018/212213
Kind Code:
A1
Abstract:
Provided is a technique capable of suppressing reduction of detection sensitivity of a touch position in a mutual capacitive touch panel display device provided with clock hands. A touch panel display device 1 is provided with: a touch panel; a display panel; a clock-hand part 31; and a cover. The touch panel has a plurality of first electrodes Rx1-Rx4 formed on a substrate 11 and a second electrode Tx that forms a capacitance with each of the first electrodes. The cover C has translucency, and is disposed opposite to the substrate 11. The clock-hand part 31 includes at least an hour hand 31a and a minute hand 31b which are provided independently of each other. The hour hand 31a and the minute hand 31b are each pivotally supported by a movement. The hour hand 31a and the minute hand 31b do not simultaneously overlap the second electrode and at least one of the first electrodes.

Inventors:
AOKI ATSUSHI
MIYAZAKI SHINICHI
Application Number:
PCT/JP2018/018862
Publication Date:
November 22, 2018
Filing Date:
May 16, 2018
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
G06F3/041; G04G21/00; G06F3/044
Foreign References:
JP2007170995A2007-07-05
JP2016225068A2016-12-28
JP2001109571A2001-04-20
Attorney, Agent or Firm:
KAWAKAMI Keiko et al. (JP)
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