Title:
OPERATION DETECTOR
Document Type and Number:
Japanese Patent JP2019087317
Kind Code:
A
Abstract:
To provide an operation detector which can be made thin, and light volume to the operation surface is less likely to decrease.SOLUTION: In an operation detector 1 including an operation plate 10 having an operation surface 11 where a user performs selection operation, and a touch panel 20 laminated on the operation plate 10, the touch panel 20 includes a touch electrode for detecting touch operation of the user, a pressure sensitive electrode 25 provided while spaced apart from the touch electrode in the lamination direction, an elastically deformable transparent dielectric component 24 provided between the touch electrode and the pressure sensitive electrode 25, and light reflection particles 26 dispersed in the transparent dielectric component 24. The operation detector 1 includes a light 60 placed on the side of the transparent dielectric component 24, and irradiating the lateral face thereof with light.SELECTED DRAWING: Figure 2
Inventors:
NAKANISHI KAZUNOBU
Application Number:
JP2017212155A
Publication Date:
June 06, 2019
Filing Date:
November 01, 2017
Export Citation:
Assignee:
DENSO CORP
International Classes:
H01H36/00; H01H9/18; H01H13/00; H01H13/64; H01H13/83
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo