Invention Grant
US08743090B2 Display device with input unit, control method for same, control program and recording medium
有权
具有输入单元的显示装置,相同的控制方法,控制程序和记录介质
- Patent Title: Display device with input unit, control method for same, control program and recording medium
- Patent Title (中): 具有输入单元的显示装置,相同的控制方法,控制程序和记录介质
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Application No.: US13638385Application Date: 2010-11-24
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Publication No.: US08743090B2Publication Date: 2014-06-03
- Inventor: Yoichi Kuge
- Applicant: Yoichi Kuge
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Chen Yoshimura LLP
- Priority: JP2010-075141 20100329
- International Application: PCT/JP2010/070927 WO 20101124
- International Announcement: WO2011/121842 WO 20111006
- Main IPC: G09G5/00
- IPC: G09G5/00

Abstract:
Disclosed is a display device equipped with an input section that can be operated accurately. A display device equipped with an input section (50) of the present invention includes a correcting section (39), which includes a sensor location detecting section (28) that detects the location of the optical axis of light projected from the light-projecting section. To the sensor location detecting section (28), the location information of a pointer is inputted as the location of the optical axis of the light. The correcting section (39) also includes a sensor shape detecting section (29) that detects the shape of the light-receiving region receiving the light projected from the light-projecting section. The display device equipped with an input section (50) further includes a pointer location correcting section that corrects the pointer location. The pointer location correcting section corrects the location information of the pointer when the shape of the light-receiving region detected by the sensor shape detecting section (29) changes.
Public/Granted literature
- US20130021244A1 DISPLAY DEVICE WITH INPUT UNIT, CONTROL METHOD FOR SAME, CONTROL PROGRAM AND RECORDING MEDIUM Public/Granted day:2013-01-24
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