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Title:
DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/021399
Kind Code:
A1
Abstract:
A display device having an optical detection function is provided. A highly convenient display device is provided. The display device includes a first substrate, a second substrate, a light-receiving element, a transistor, and a light-emitting element in a display unit. The light-receiving element, the transistor, and the light-emitting element are located between the first substrate and the second substrate, respectively. The light-receiving element is located closer to the first substrate side than is the transistor. The light-emitting element is located closer to the second substrate side than is the transistor. The light-receiving element has an organic compound-containing layer. The transistor is electrically connected to the light-emitting element. The display device may preferably further have a lens, and it is preferable that light having passed through the lens enter the light-receiving element.

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Inventors:
YAMAZAKI SHUNPEI (JP)
KUBOTA DAISUKE (JP)
HATSUMI RYO (JP)
KAMADA TAISUKE (JP)
Application Number:
PCT/IB2019/056135
Publication Date:
January 30, 2020
Filing Date:
July 18, 2019
Export Citation:
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Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
G09F9/30; G02B3/00; G02B5/20; H01L27/32; H01L51/42; H01L51/50; H05B33/02; H05B33/12; H05B33/22
Foreign References:
JP2008241827A2008-10-09
JP2013181103A2013-09-12
JP2017188522A2017-10-12
CN107563317A2018-01-09
JP2018025775A2018-02-15
JP2015005280A2015-01-08
US20150364527A12015-12-17
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