Harness, Dickey & Pierce, P.L.C.
Information terminal, mobile information terminal, and video image display system
An information terminal includes: a display section that displays an image; a light source that emits light; an optical signal generator that uses the light emitted from the light source to generate an optical signal with which an optical scanner scans an object; a drive signal generator that generates a drive signal for driving the optical scanner; and a switcher that switches the state of the information terminal between a first state in which the display section displays an image, the optical signal generator does not generate the optical signal, and the drive signal generator does not generate the drive signal and a second state in which the optical signal generator generates the optical signal, the drive signal generator generates the drive signal, and the display section displays no image.
Seiko Epson Corporation
H G G H G H G
H04N G09G G06F H04N G02B H04N G02B
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Yasushi Daisuke Shuichi
Mizoguchi Uchikawa Wakabayashi