Lamp plate and display panel
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorsZe Zhang, Lei Zhu
Life of this patent
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Abstract
A lamp plate and a display panel, a luminance combination region in the lamp plate includes a first luminance partition and multiple second luminance partitions surrounding and sharing edges with the first luminance partition, a center of the first luminance partition is defined as a first center, and the centers of the second luminance partitions are defined as second centers, and in one luminance combination region, distances between each one of the second centers and the first center are equal.
Claims20
A lamp plate, wherein the lamp plate comprises a plurality of luminance partitions, a shape of each of the plurality of luminance partitions is a regular polygon, and a light-emitting unit is arranged at each vertex of the plurality of luminance partitions,
- wherein the lamp plate comprises at least one luminance combination region with a fixed shape, comprising a first luminance partition among the plurality of luminance partitions and a plurality of second luminance partitions among the plurality of luminance partitions surrounding and sharing edges with the first luminance partition, a center of the first luminance partition is defined as a first center, and centers of the second luminance partitions are defined as second centers,
- wherein in one said luminance combination region, distances between each one of the second centers and the first center are equal;
- wherein a shape of each of the light-emitting units is circular;
- and
- wherein the lamp plate further comprises a plurality of luminance auxiliary regions disposed at an edge of the lamp plate, the plurality of luminance auxiliary regions and the plurality of luminance partitions form a rectangular light-emitting region, at least one of the luminance auxiliary regions comprises a first side and a second side, the second side shares an edge with one of the luminance partitions, and at least one of the light-emitting units is arranged on the first side of at least one of the plurality of luminance auxiliary regions;
- and
- wherein a spacing is formed between the rectangular light-emitting region and edges of the lamp plate, and the first side overlaps with one of the edges of the lamp plate.
A display panel comprising a lamp plate, wherein the lamp plate comprises a plurality of luminance partitions, a shape of each of the plurality of luminance partitions is a regular polygon, and a light-emitting unit is arranged at each vertex of the plurality of luminance partitions,
- wherein the lamp plate comprises at least one luminance combination region with a fixed shape, comprising a first luminance partition among the plurality of luminance partitions and a plurality of second luminance partitions among the plurality of luminance partitions surrounding and sharing edges with the first luminance partition, a center of the first luminance partition is defined as a first center, and centers of the second luminance partitions are defined as second centers,
- wherein in one said luminance combination region, distance between each one of the second centers and the first center are equal;
- wherein a shape of each of the light-emitting units is circular;
- and
- wherein the lamp plate further comprises a plurality of luminance auxiliary regions disposed at an edge of the lamp plate, the plurality of luminance auxiliary regions and the plurality of luminance partitions form a rectangular light-emitting region, at least one of the luminance auxiliary regions comprises a first side and a second side, the second side shares an edge with one of the luminance partitions, and at least one of the light-emitting units is arranged on the first side of at least one of the plurality of luminance auxiliary regions;
- and
- wherein a spacing is formed between the rectangular light-emitting region and edges of the lamp plate, and the first side overlaps with one of the edges of the lamp plate.
Dependencies are inferred from the claim text.