Title:
An electrostatic switch
Document Type and Number:
Japanese Patent JP6102636
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electrostatic switch capable of improving the light emission quality of a light emission region disposed on an operation surface while stabilizing the detecting sensitivity of an operation.SOLUTION: An electrostatic switch 70 includes: a base material panel 10 formed of translucent materials; and a film sensor 20 for detecting an operation to a switch operation surface 11 formed on the base material panel 10. A light shielding layer 30 is formed on a rear face 10b of the base material panel 10. A transmission opening 31 corresponding to the shape of the light emission region 11a of the switch operation surface 11 is disposed in the light shielding layer 30. The transmission opening 31 is filled with a diffused transmission layer 40 coating the light shielding layer 30. The diffused transmission layer 40 is configured to exert a diffusion action by being colored, and formed with a smoothed sticking surface 41 to which the film sensor 20 is stuck.
Inventors:
Yukihide Ota
Application Number:
JP2013171578A
Publication Date:
March 29, 2017
Filing Date:
August 21, 2013
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G06F3/041; B60K37/00; B60K37/06; G01D11/28; G01D13/04
Domestic Patent References:
| JP2012226688A | ||||
| JP2012242928A | ||||
| JP2008181709A | ||||
| JP2013062165A |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo