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
  • Application No.: US13638385
    Application Date: 2010-11-24
  • Publication No.: US08743090B2
    Publication 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
Display device with input unit, control method for same, control program and recording medium
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.
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