Patent ID: 9035929
Filing Date: 2015-05-19
Classification: G02F,G09G

Abstract:
1. A display device comprising: a display panel that displays an image; a framing member provided to surround the display panel; and a light sensor provided outside a screen of the display panel and inside the framing member so as not to cover the screen, wherein: the display device further comprises either of the item (1) or (2) below: (1) the light sensor is provided to directly receive the outgoing light from the outermost Surface of the screen and the extraneous light reflected on the screen; or (2) the display device further comprises light guiding means for guiding, to the light sensor, the outgoing light from the screen and the light reflected on the screen, and the wherein the light guiding means is provided outside the screen of the display panel and inside the framing member so as not to cover the screen, and is provided so that the outgoing light enters the light guiding means after departing from the enters the light guiding means.