Title:
DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/070008
Kind Code:
A1
Abstract:
Provided is a display device having a light-detection function. This display device has a first pixel and a second pixel. The first pixel has a first sub-pixel and a second sub-pixel. The second pixel has a third sub-pixel. Of the sub-pixels included in the first pixel, the first sub-pixel emits the shortest wavelength of light (e.g. blue light or light of a shorter wavelength than blue). The second sub-pixel has a function of receiving light emitted from the first sub-pixel. Of the sub-pixels included in the second pixel, the third sub-pixel emits the shortest wavelength light. The wavelength of light emitted by the first sub-pixel is shorter than the wavelength of the light emitted by the third sub-pixel.
Inventors:
KUBOTA DAISUKE (JP)
HATSUMI RYO (JP)
KAMADA TAISUKE (JP)
HATSUMI RYO (JP)
KAMADA TAISUKE (JP)
Application Number:
PCT/IB2020/059123
Publication Date:
April 15, 2021
Filing Date:
September 30, 2020
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
G02B5/20; G06F3/042; G09F9/30; G09F9/302; H01L27/32; H01L51/50; H05B33/12; H05B33/24
Domestic Patent References:
| WO2017043245A1 | 2017-03-16 |
Foreign References:
| JP2016524755A | 2016-08-18 | |||
| US20190042823A1 | 2019-02-07 | |||
| JP2008116921A | 2008-05-22 | |||
| JP2009271308A | 2009-11-19 | |||
| US20170242533A1 | 2017-08-24 | |||
| JP2005301373A | 2005-10-27 | |||
| JP2008262569A | 2008-10-30 | |||
| JPH10171375A | 1998-06-26 |
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