Invention Grant
- Patent Title: Display apparatus and light control apparatus
-
Application No.: US16414311Application Date: 2019-05-16
-
Publication No.: US10916210B2Publication Date: 2021-02-09
- Inventor: Daichi Suzuki
- 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: JP2018-097400 20180521
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
According to an aspect, a display apparatus includes: a display device that includes a display area in which a plurality of pixels are provided; an illuminator that includes a light guiding plate opposed to the display area and a light source configured to emit light to the light guiding plate; and a light controller configured to adjust an amount of light emitted from the illuminator. The light controller includes: a first substrate provided with a plurality of light control areas opposed to the display area; a plurality of electrodes arranged in a matrix in each of the light control areas; circuitry configured to control light transmittance of each of the light control areas; and a plurality of wiring lines that couple the circuitry and the electrodes.
Public/Granted literature
- US20190355321A1 DISPLAY APPARATUS AND LIGHT CONTROL APPARATUS Public/Granted day:2019-11-21
Information query
IPC分类: