Display device and lenticular sheet of the display device
AssigneeSamsung Display Co., Ltd.
InventorsHae-Young Yun, Kyung-Ho Jung, Seung-Hoon Lee, Hee-Seop Kim, Kyung-Bae Kim, Jin-Hwan Kim, Sung-Woon Kim, JianGang Lu
Life of this patent
Estimating the term…
Abstract
A display device includes a display panel on which a plurality of pixels are arranged in a matrix in a first direction and in a second direction intersecting the first direction, and a lenticular sheet which is disposed above the display panel and includes a plurality of polygonal prism lenses that are arranged in the second direction. Each of the polygonal prism lenses extends in a third direction intersecting the second direction, and includes a plurality of flat surfaces or curved surfaces.
Claims20
A display device comprising:
- a display panel comprising a plurality of pixels arranged in a matrix in a first direction and in a second direction intersecting the first direction;
- and
- a lenticular sheet which is disposed above the display panel, and includes a plurality of polygonal prism lenses arranged in the second direction,
- wherein
- each of the polygonal prism lenses longitudinally extends in a third direction intersecting the second direction, and includes a plurality of flat surfaces or curved surfaces,
- a width of the flat surfaces is constant, and a radius of curvature of the curved surfaces is constant, and
- normal lines of the flat surfaces converge into a center of rotation of the curved surfaces.
A display device comprising:
- a display panel comprising a plurality of pixels are arranged in a matrix in a first direction and in a second direction intersecting the first direction;
- and
- a lenticular sheet which is disposed above the display panel, and includes a plurality of polygonal prism lenses arranged in the second direction,
- wherein
- each of the polygonal prism lenses longitudinally extends in a third direction intersecting the second direction, and the third direction is parallel to a diagonal direction of the pixels,
- a width of the flat surfaces is constant and a radius of curvature of the curved surfaces is constant, and
- normal lines of the flat surfaces converge into a center of rotation of the curved surfaces.
A lenticular sheet comprising:
- a base comprising an upper surface;
- and
- a polygonal prism lens which is protruded from the upper surface of the base and is elongated in a specific direction,
- wherein the protruded polygonal prism lens includes a plurality of alternating flat surfaces and curved surfaces each inclined with respect to the upper surface of the base in a cross-section of the protruded polygonal prism lens, elongated in the specific direction.
A lenticular sheet comprising:
- a base;
- and
- a polygonal prism lens which is disposed on the base and extends elongated in a specific direction,
- wherein an extending direction of the polygonal prism lens is respectively parallel to diagonals of pixels of a display panel arranged under the lenticular sheet.
Dependencies are inferred from the claim text.