Three-dimensional display apparatus
AssigneeSamsung Display Co., Ltd.
InventorsHae-Young YUN, Kyung-Ho JUNG, Seung-Hoon LEE, Sung-Woon KIM, Jiangang LU, Hee-Seop KIM
Life of this patent
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Abstract
A display device includes; a display panel, a lens substrate facing the display panel, an air layer disposed between the display panel and the lens substrate, and a light refraction portion disposed on a surface of the lens substrate facing the display panel, wherein an average refractive index of the light refraction portion taken along a plane substantially parallel to the display panel increases in a direction substantially parallel to a path of light from the display panel to the lens substrate.
Claims20
A display device comprising:
- a display panel;
- and
- a plurality of lenses disposed on the display panel, each lens comprising a convex surface and a flat surface,
- wherein the convex surface of the lens is disposed toward a surface of the display panel from which light is emitted before being received by the lens.
A display device comprising:
- a display panel;
- a lens substrate overlapping the display panel;
- a lens between the display panel and the lens substrate, the lens comprising a convex surface and a flat surface;
- a first polarizer disposed on the display panel;
- an air layer disposed between the first polarizer and the lens, and
- a spacer disposed between the display panel and an edge of the lens substrate,
- wherein the convex surface of the lens is disposed toward a surface of the display panel from which light is emitted therefrom before being received by the lens.
Dependencies are inferred from the claim text.