Diffusion plate with high diffusion quality
AssigneeEntire Technology Co., Ltd.
InventorsChun-Wei Wang, Wen-Feng Cheng, Chih-Wei Huang
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Abstract
A diffusion plate including a structured surface is provided. There are a lot of concave structures disposed on the structured surface. Each concave structure, with at least two opposite first sides and at least two opposite second sides, includes at least two first curved surfaces and at least two second curved surfaces. The first curved surfaces and the second curved surfaces are extended from the first sides and the second sides respectively. In addition, each concave structure adjoins at least one other concave structure, and the shape of a neighboring portion of two said adjoining concave structures is curved.
Claims13
A diffusion plate, comprising a structured surface, which has pluralities of concave structures disposed thereon, wherein each concave structure, with at least two opposite first sides and at least two opposite second sides, comprises at least two first curved surfaces and at least two second curved surfaces, while the first curved surfaces and the second curved surfaces are extended from the first sides and the second sides respectively;
- each concave structure adjoins at least one other concave structure, and the shape of a neighboring portion of two said adjoining concave structures is curved.
A diffusion plate, comprising a structured surface, which has pluralities of concave structures disposed thereon, wherein each concave structure, with at least two opposite first sides and at least two opposite second sides, comprises a first curved surface and two second curved surfaces, while two said second curved surfaces are extended from two said first sides respectively and both sides of the first curved surface are connected to two said second surfaces respectively;
- each concave structure adjoins at least one other concave structure, and the shape of a neighboring portion of two adjoining concave structures is curved.
Dependencies are inferred from the claim text.