Title:
位置検出センサおよび位置検出装置
Document Type and Number:
Japanese Patent JP7189291
Kind Code:
B2
Abstract:
A position detection sensor configured to be used with a display device having a display screen with a curved portion included on an outer edge thereof. The position detection sensor includes a plurality of electrodes arranged in a detection area and configured to detect a position on the display screen pointed to by a pointer. One or more of the electrodes as arranged in the detection area conform to the curved portion of the display screen in a partly-curved contour region of the detection area corresponding to a predetermined region of the display device that includes the curved portion of the display screen. A position detection module including the display device and position detection sensor is also disclosed.
Inventors:
Takeshi Kobori
Naoko Kishi
Naoko Kishi
Application Number:
JP2021139517A
Publication Date:
December 13, 2022
Filing Date:
August 30, 2021
Export Citation:
Assignee:
Wacom Co., Ltd.
International Classes:
G06F3/046; G06F3/041
Domestic Patent References:
| JP2015049890A | ||||
| JP2016021235A | ||||
| JP2007065826A |
Foreign References:
| WO2016194543A1 | ||||
| WO2015182473A1 | ||||
| WO2015022938A1 | ||||
| US20160216838 | ||||
| US20170205957 | ||||
| US20170205850 |
Attorney, Agent or Firm:
Masami Sato
Maruyama Tadashi
Maruyama Tadashi
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