Liquid crystal spatial light modulator and three-dimensional display device
AssigneeBoe Technology Group Co., Ltd.
InventorsGaolei Xue, Wei Wang, Xiaochuan Chen
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Abstract
A liquid crystal spatial light modulator and a three-dimensional display device are provided. The liquid crystal spatial light modulator includes a base substrate and a plurality of pixel units arranged in an array. Each pixel unit includes one pixel electrode, and the pixel electrode is located on the base substrate. Each pixel unit includes a light shielding structure, and the light shielding structure is configured to divide the each pixel unit into a plurality of pixel regions.
Claims19
A liquid crystal spatial light modulator, comprising:
- a base substrate;
- a plurality of pixel units arranged in an array, each of the plurality of pixel units comprising one pixel electrode, the pixel electrode being located on the base substrate,
- wherein each of the plurality of pixel units comprises a light shielding structure, and the light shielding structure is configured to divide the each of the plurality of pixel units into a plurality of pixel regions;
- a maximum size of each of the plurality of pixel regions in a direction parallel to the base substrate is not more than 3 microns;
- each pixel electrode corresponds to the plurality of pixel regions, the light shielding structure is located between adjacent pixel regions to separate the adjacent pixel regions from each other, and each pixel region is served as an opening region to modulate incident light.
A liquid crystal spatial light modulator, comprising:
- a base substrate;
- a plurality of pixel units arranged in an array, each of the plurality of pixel units comprising one pixel electrode, the pixel electrode being located on the base substrate,
- wherein each of the plurality of pixel units comprises a light shielding structure, and the light shielding structure is configured to divide the each of the plurality of pixel units into a plurality of pixel regions;
- a maximum size of each of the plurality of pixel units in a direction parallel to the base substrate is less than 30 microns;
- in an arrangement direction of the plurality of pixel units, a size of the pixel unit is an integral multiple of a size of the pixel region and an integral multiple of a size of a distance between adjacent pixel regions.
A liquid crystal spatial light modulator, comprising:
- a base substrate;
- a plurality of pixel units arranged in an array, each of the plurality of pixel units comprising one pixel electrode, the pixel electrode being located on the base substrate,
- wherein each of the plurality of pixel units comprises a light shielding structure, and the light shielding structure is configured to divide the each of the plurality of pixel units into a plurality of pixel regions;
- a maximum size of each of the plurality of pixel regions in a direction parallel to the base substrate is not more than 3 microns;
- in a direction along a line connecting centers of adjacent ones of the pixel regions, a maximum size of the light shielding structure located between the adjacent ones of the pixel regions is not more than 1 micron.
Dependencies are inferred from the claim text.