Title:
DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/219455
Kind Code:
A1
Abstract:
The present invention provides a display device of a novel configuration. The display device comprises a power supply line, a first transistor, a second transistor, a light-emitting device, and a light-receiving device. The light-emitting device has, laminated in the following order, a first electrode, a light-emitting layer, a first electron transport layer, an electron injection layer, and a second electrode. The light-receiving device has, laminated in the following order, a third electrode, an active layer, a first hole transport layer, an electron injection layer, and the second electrode. The first electrode is electrically connected to a source or drain of the first transistor. The second electrode is electrically connected to a source or drain of the second transistor. The power supply line is connected to the other of the source or drain of the first transistor and the other of the source or drain of the second transistor.
Inventors:
KIMURA HAJIME (JP)
IKEDA TAKAYUKI (JP)
IKEDA TAKAYUKI (JP)
Application Number:
PCT/IB2022/053133
Publication Date:
October 20, 2022
Filing Date:
April 05, 2022
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
G09F9/30; H01L27/32; H01L51/50; H05B33/02
Domestic Patent References:
| WO2020053692A1 | 2020-03-19 |
Foreign References:
| JP2021039342A | 2021-03-11 | |||
| US20200083302A1 | 2020-03-12 | |||
| JP2019033071A | 2019-02-28 | |||
| US20150364527A1 | 2015-12-17 |
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