Display device
AssigneeJapan Display Inc.
InventorsYudai NUMATA, Kentaro OKUYAMA, Kojiro IKEDA
Life of this patent
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Abstract
According to one embodiment, a display device includes a first substrate including a first transparent substrate, a wiring portion, and a pixel electrode, a second substrate including a second transparent substrate, a common electrode opposed to the pixel electrode, a light-shielding layer overlapping the wiring portion between the second transparent substrate and the common electrode, and a transparent layer disposed between the second transparent substrate and the light-shielding layer, a liquid crystal layer including a stripe-shaped polymer and liquid crystal molecules, and light-emitting elements. A refractive index of the transparent layer is less than a refractive index of the second transparent substrate.
Claims20
A display device comprising:
- a first substrate comprising a first transparent substrate, a wiring portion, and a pixel electrode electrically connected to the wiring portion;
- a second substrate comprising a second transparent substrate, a common electrode opposed to the pixel electrode, a light-shielding layer overlapping the wiring portion between the second transparent substrate and the common electrode, and a transparent layer disposed between the second transparent substrate and the light-shielding layer;
- a liquid crystal layer disposed between the first substrate and the second substrate and including a stripe-shaped polymer and liquid crystal molecules;
- and
- a plurality of light-emitting elements, wherein
- a refractive index of the transparent layer is less than a refractive index of the second transparent substrate.
A display device comprising:
- a first transparent substrate;
- a second transparent substrate comprising a main surface and a side surface;
- a liquid crystal layer disposed between the first transparent substrate and the second transparent substrate, and including a stripe-shaped polymer and liquid crystal molecules;
- a light-shielding layer disposed between the second transparent substrate and the liquid crystal layer;
- a transparent layer disposed between the second transparent substrate and the light-shielding layer, and being in contact with the main surface;
- and
- a light-emitting element opposed to the side surface, wherein
- the transparent layer is an insulating layer comprising an aperture.
Dependencies are inferred from the claim text.