Invention Grant
- Patent Title: Display device with display of complementary portion between dark portion and bright portion
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Application No.: US14821383Application Date: 2015-08-07
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Publication No.: US09753596B2Publication Date: 2017-09-05
- Inventor: Shigenori Aoki , Tsutomu Harada
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2014-198888 20140929; JP2015-154693 20150505
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G09G3/34 ; G02F1/1347 ; G06F3/041 ; F21V8/00 ; G02F1/1335

Abstract:
A display device is disclosed. In one embodiment, it includes a light source, a light guide including an entrance surface facing the light source and an exit surface from which light incident on the entrance surface exits, and a display panel including a display area in which a plurality of display pixels are arranged, with the display area facing the exit surface. The display panel is configured to selectively transmit light incident on the display area for displaying an image in the display area by driving the display pixels. A dimming panel including a dimming area faces the display area and the exit surface, and is configured to change a transmittance of light incident on the dimming area for each portion in the dimming area.
Public/Granted literature
- US20160093255A1 DISPLAY DEVICE Public/Granted day:2016-03-31
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