An image forming device provided with a display input device and this

Title:

An image forming device provided with a display input device and this

Document Type and Number:

Japanese Patent JP6035290

Kind Code:

B2

Abstract:

A display and input device includes a display section, touch screen section, control section, and storage section. The display section displays thereon a screen image including an operation element image. The touch screen section detects a touch position on the screen image. The control section detects a set of touch position coordinates based on output from the touch screen section. The storage section stores therein detection coordinate data showing coordinate values associated with possible output values of the touch screen section, and a predetermined number of sets of touch position coordinates detected. On detecting a touch in a non-operable region the predetermined number of times in succession, the control section displays a target point image on the display section, determines an amount of deviation between the detected coordinates and the display coordinates of the target point image, and calibrates the detection coordinate data in accordance with the amount of deviation.

More Like This:

WO/2007/054781	COST EFFICIENT ELEMENT FOR COMBINED PIEZO SENSOR AND ACTUATOR IN ROBUST AND SMALL TOUCH SCREEN REALIZATION AND METHOD FOR OPERATION THEREOF
JP6283125	The mux input pad and input system which detect simultaneously an electric capacity type touch and the input of a guidance electromagnetic field
JP2023004959	TOUCH/DISPLAY DRIVING CIRCUIT AND APPARATUS INCLUDING THE SAME

Inventors:

Masayuki Yamashiroya

Application Number:

JP2014153982A

Publication Date:

November 30, 2016

Filing Date:

July 29, 2014

Export Citation:

Click for automatic bibliography generation Help