Title:
Display device
Document Type and Number:
Japanese Patent JP6111363
Kind Code:
B2
Abstract:
It is an object to provide a transmissive liquid crystal display device in which power consumption is reduced and deterioration in display quality is suppressed. As a backlight, a surface-emission light source is employed. The light source is a light source which performs surface light emission, so that the light emission area is large. Accordingly, the backlight can effectively radiate heat. Thus, even in the case where an image signal is not input to a pixel for a long period, the pixel can hold the image signal. In other words, both a reduction in power consumption and a suppression of deterioration in display quality can be realized.
Inventors:
Shunpei Yamazaki
Jun Koyama
Jun Koyama
Application Number:
JP2016092867A
Publication Date:
April 05, 2017
Filing Date:
May 04, 2016
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
G02F1/13357; G02F1/1335; G02F1/1368; H01L51/50; H05B33/02; H05B33/12; H05B44/00
Domestic Patent References:
| JP2007010902A | ||||
| JP2006210845A | ||||
| JP2010056077A |
Foreign References:
| WO2010036397A1 |
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