Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/207440
Kind Code:
A1
Abstract:
Provided is a display device that can increase image quality. A display device has a plurality of pixel blocks in a display region. Each pixel block has a first circuit and a plurality of second circuits. The first circuit has a function for adding a plurality of items of data supplied from a source driver. Each second circuit has a display element and has a function for performing display in response to the added data. Each single pixel is constituted from one second circuit and a shared first circuit element. The sharing of the first circuit by a plurality of pixels make it possible to improve the aperture ratio.

Inventors:
KAWASHIMA SUSUMU (JP)
KUSUMOTO NAOTO (JP)
Application Number:
PCT/IB2019/053250
Publication Date:
October 31, 2019
Filing Date:
April 19, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
G09F9/30; G02F1/133; G02F1/1368; G09G3/20; G09G3/3233; G09G3/36; H01L27/32; H01L29/786
Domestic Patent References:
WO2013129216A12013-09-06
Foreign References:
JP2017027012A2017-02-02
JP2012145655A2012-08-02
JP2012185328A2012-09-27
Download PDF: