Patent ID: 8743090

Claim:
A display device equipped with an input section comprising: a display section that displays a main image; and an input section for inputting location information of a pointer to be displayed on said display section, wherein said input section includes a light detecting section that detects light projected from a light-projecting section, wherein a correcting section includes a light location detecting section that detects an optical axis of light projected from said light-projecting section, and location information of said pointer is inputted to said light location detecting section as the location of the optical axis of the light, wherein said correcting section includes a light shape detecting section that detects a shape of a light-receiving region receiving light from said light-projecting section, wherein said display device further comprises a pointer location correcting section that corrects locations of said pointer, and wherein said pointer location correcting section corrects the location information of said pointer when the shape of said light-receiving region detected by said light shape detecting section changes.