Fanuc Corporation

Yuuki Terao

Yoshiaki Kurobe

Yuuichi Honda

Tatsuro Kumakura

A display device, a management device, a management system, and a control program for switching between an operability emphasis mode where a light touch operation is possible and a high noise resistance mode dynamically depending on an ambient noise state are provided. A display device including a capacitive touch screen includes: a transmitting unit that transmits change amount data of an electrostatic capacitance detected by the touch panel to a management device; and a setting unit that receives an operation mode determined by the management device according to the change amount data and sets a threshold for identifying presence of a touch corresponding to the operation mode to the touch panel.

Display device, management device, management system, and control program

The invention provides a touch panel including: two resistive layers; a plurality of spacer dots disposed between the two resistive layers, the spacer dots spacing the two resistive layers apart from each other, the two resistive layers facing each other; and a glass panel bonded to an underside of one of the resistive layers to provide support, the one of the resistive layers positioned opposite from a touch surface, wherein one side of the glass panel has at least one region including a material having a modulus of elasticity different from a modulus of elasticity of the glass panel, the one side of the glass panel being adjacent to the one of the resistive layers. With this configuration, the touch sensitivity in the at least one region is differentiated from that of the remaining regions.

Growing community of inventors

Yamanashi, Japan

Yuuki Terao