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US 2018/0321499 A1Published application
Holographic display panel and holographic display device
AssigneeBoe Technology Group Co., Ltd.
InventorJifeng TAN
Life of this patent
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Abstract
A holographic display panel, a holographic display device, and a holographic display method are disclosed. The holographic display panel includes a plurality of sub-pixels arranged in an array and a phase plate disposed on a light exit side of the plurality of sub-pixels; and a blocking member disposed between the plurality of sub-pixels and the phase plate; an orthogonal projection of the blocking member on a plane where the plurality of sub-pixels are located is arranged between adjacent sub-pixels for blocking an edge portion of a light beam diffracted by the sub-pixel.
Claims20
A holographic display panel comprising:
- a plurality of sub-pixels arranged in an array and a phase plate disposed on a light exit side of the plurality of sub-pixels;
- and
- a blocking member disposed between the plurality of sub-pixels and the phase plate;
- wherein an orthogonal projection of the blocking member on a plane where the plurality of sub-pixels is located is arranged between adjacent sub-pixels for blocking an edge portion of a light beam diffracted by the sub-pixel.
1 more element
Dependencies are inferred from the claim text.