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|1. (WO2018033804) DISPLAY DEVICE, ELECTRONIC DEVICE, AND MOBILE INFORMATION TERMINAL|
|Applicants:||SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
|Title:||DISPLAY DEVICE, ELECTRONIC DEVICE, AND MOBILE INFORMATION TERMINAL|
A display device capable of displaying images with wide color gamut is provided. A display device capable of displaying images with wide color gamut and capable of relaxing contrast made by narrow spectra is provided. The display device includes a liquid crystal element and a light-emitting element. Light obtained from the liquid crystal element through a color filter has an NTSC area ratio of more than or equal to 20 percent and less than or equal to 60 percent and light emitted by the light-emitting element has a BT2020 area ratio of more than or equal to 80 percent and less than or equal to 100 percent.