Display device
AssigneeJapan Display Inc.
InventorsShinichiro Oka, Youichi Asakawa, Akira Sakaigawa, Tsutomu Harada
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Abstract
According to one embodiment, a display device includes a first color film of a first color and a second color film of a second color, wherein the irradiator comprises a first light source of a third color and a second light source of a fourth color, the first color and the second color have a complementary color relationship, lightness of the first color is greater than lightness of the second color, a first total displayable area of the first color film is larger than a second total displayable area of the second color film, and the irradiator is configured to radiate light of the first light source and the second light source in a switching manner by time division.
Claims20
A display device comprising a first color film of a first color and a second color film of a second color in a display area in which an image is displayed, and being configured to display the image when light radiated by an irradiator is transmitted by the first color film and the second color film,
- wherein the irradiator comprises a first light source configured to radiate light of a third color and a second light source configured to radiate light of a fourth color, and is configured to radiate light to the display area,
- the first color and the second color have a complementary color relationship,
- lightness of the first color is greater than lightness of the second color,
- in the display area, a first total displayable area of the first color film is larger than a second total displayable area of the second color film, and
- the irradiator is configured to radiate light of the first light source and the second light source to the display area in a switching manner by time division.
A color filter substrate used in a display device configured to switch a light source of an irradiator by time division, the color filter substrate comprising a first color film of a first color and a second color film of a second color,
- wherein the first color and the second color have a complementary color relationship,
- lightness of the first color is greater than lightness of the second color, and
- in a display panel, a first total displayable area of the first color film is larger than a second total displayable area of the second color film.
Dependencies are inferred from the claim text.