Electronic device

Details Electronic device Electronic device

2006-04-24

2011-12-27

Sherman, Stephen (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Light detection means

C345S104000, C349S104000

Reexamination Certificate

active

08085256

ABSTRACT:
An electronic device is provided which can appropriately adjust the brightness of a display apparatus in accordance with the lightness of visible light by preventing UV-light from being incident upon an optical sensor. An electronic device having, in a housing, a display apparatus (1) that includes an active matrix substrate (2) having a pixel array region (8) in which a plurality of pixels (5) are arranged and a display medium (4) provided in a gap between the active matrix substrate (2) and a counter substrate (3), includes an optical sensor (11) provided in a peripheral region (9) present in a periphery of the pixel array region (8) in the active matrix substrate (2) of a display apparatus (1), and a UV-light blocking member (70) that is provided in a portion covering the optical sensor (11) in the housing and transmits visible light and absorbs UV-light.

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Partial English translation of JP 2001-166295 published Jun. 22, 2001.
Partial English translation of JP 11-98394 published Apr. 9, 1999.
International Search Report for PCT/JP2006/308510 mailed May 23, 2006.

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