Light guide member and display device
AssigneeBoe Technology Group Co., Ltd.
InventorShang Wang
Life of this patent
Estimating the term…
Abstract
The present invention relates to a light guide member. The light guide member comprises a plurality of light guide sheets each including: a body having a curved shape; a plurality of scattering particulates dispersed in the body; a light exiting layer positioned on an outer surface of the body; and a light reflecting layer positioned on an inner surface of the body. Each of the light guide sheets has two end surfaces and two side surfaces, and at least one of the two end surfaces is used to guide light into each of the light guide sheets. The light guide member is formed by the plurality of light guide sheet connected side by side through the side surfaces.
Claims18
A light guide member comprising:
- a plurality of light guide sheets, each light guide sheet comprising:
- a body having a curved shape;
- a plurality of scattering particulates dispersed in the body;
- a light exiting layer positioned on an outer surface of the body;
- and
- a light reflecting layer positioned on an inner surface of the body,
- wherein each light guide sheet further comprises two end surfaces and two side surfaces, and at least one of the end surfaces is used to guide light into the light guide sheet;
- and
- wherein the light guide member is formed by the plurality of light guide sheets connected side by side through the side surfaces.
A display device comprises:
- a plurality of display panels that are connected together,
- a frame to connect the plurality of display panels, and
- at least one light guide member disposed above the frame between adjacent display panels, the light guide member comprising a plurality of light guide sheets, each light guide sheet comprising:
- a body having a curved shape;
- a plurality of scattering particulates dispersed in the body;
- a light exiting layer positioned on an outer surface of the body;
- and
- a light reflecting layer positioned on an inner surface of the body,
- wherein each light guide sheet further comprises two end surfaces and two side surfaces, and at least one of the two end surfaces is used to guide light into the light guide sheets;
- wherein the light guide member is formed by the plurality of light guide sheet connected side by side through the side surfaces, and
- wherein the two end surfaces of each light guide sheet are positioned at two sides of the frame and contact display areas of adjacent display panels, respectively.
Dependencies are inferred from the claim text.