Title:
OPERATION PANEL AND CASE FOR DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2019003473
Kind Code:
A
Abstract:
To provide an operation panel and a case for a display device that can suppress occurrence of a malfunction even when an operation is performed with a nail or a glove.SOLUTION: The operation panel 1 is detachably mounted on a capacitive touch panel 110 and is provided so as to form a plurality of mutually independent spaces 4 with a surface 110a of the touch panel 110, and has a conductive operation sheet 3 formed with a plurality of operation portions 31a which are pressed down toward the surface 110a of the touch panel 110 via the spaces 4.SELECTED DRAWING: Figure 1
Inventors:
KATO KENJI
TANAKA HIROAKI
IKEGAMI MASAKAZU
MINATOYA AKIHIRO
TANAKA HIROAKI
IKEGAMI MASAKAZU
MINATOYA AKIHIRO
Application Number:
JP2017118512A
Publication Date:
January 10, 2019
Filing Date:
June 16, 2017
Export Citation:
Assignee:
KOHA CO LTD
International Classes:
G06F3/023; G06F3/02; H03M11/04
Domestic Patent References:
| JP2000259350A | 2000-09-22 | |||
| JP2012018478A | 2012-01-26 | |||
| JP2014052666A | 2014-03-20 | |||
| JP2016529604A | 2016-09-23 | |||
| JP2015194948A | 2015-11-05 |
Foreign References:
| US20110267274A1 | 2011-11-03 | |||
| US20130335327A1 | 2013-12-19 | |||
| US20130335364A1 | 2013-12-19 |
Attorney, Agent or Firm:
Hirata International Patent Office