Title:
DISPLAY DEVICE, DISPLAY MODULE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/162493
Kind Code:
A1
Abstract:
Provided is a display device that has a photodetection function, and is of high definition. Provided is a display device that has a photodetection function, and is of high resolution. This display device includes, in a first pixel, a first light-emitting device, a second light-emitting device, a third light-emitting device, a first light-receiving device, and a second light-receiving device. The first light-emitting device has the function of emitting red light. The second light-emitting device has the function of emitting green light. The third light-emitting device has the function of emitting blue light. The first light-receiving device has the function of detecting emission of light from at least one of the aforementioned three light-emitting devices. The second light-receiving device has the function of detecting infrared light.
Inventors:
YAMAZAKI SHUNPEI (JP)
OKAZAKI KENICHI (JP)
KUSUNOKI KOJI (JP)
EGUCHI SHINGO (JP)
KUBOTA DAISUKE (JP)
NIIKURA YASUHIRO (JP)
OKAZAKI KENICHI (JP)
KUSUNOKI KOJI (JP)
EGUCHI SHINGO (JP)
KUBOTA DAISUKE (JP)
NIIKURA YASUHIRO (JP)
Application Number:
PCT/IB2022/050337
Publication Date:
August 04, 2022
Filing Date:
January 17, 2022
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
H01L31/12; G06F3/041; G06F3/042; G09F9/00; G09F9/30; H01L27/32; H01L51/50; H05B33/02; H05B33/04; H05B33/10
Foreign References:
| JP2006301864A | 2006-11-02 | |||
| JP2008091037A | 2008-04-17 | |||
| JP2016530590A | 2016-09-29 | |||
| JP2020205412A | 2020-12-24 | |||
| US20200105828A1 | 2020-04-02 | |||
| US20150220760A1 | 2015-08-06 |
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