Light-emitting apparatus
AssigneeEpistar Corporation
InventorsTsung-Xian LEE, Jian-Fong JHOU, Yun-Jie HUANG, Bo-Song CHEN
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Abstract
A light-emitting apparatus includes a first light-emitting device, a second light-emitting device, separated from the first light-emitting device by a first distance, a diffusion layer, covering the first light-emitting device and the second light-emitting device, a prism layer, disposed on the diffusion layer and an LCD module, disposed on the prism layer. The first light-emitting device includes a light-field with a radius on the LCD module and the radius is two or more times larger than the first distance.
Claims14
A light-emitting apparatus, comprising:
- a first light-emitting device;
- a second light-emitting device, separated from the first light-emitting device by a first distance;
- a diffusion layer, covering the first light-emitting device and the second light-emitting device;
- a prism layer, disposed on the diffusion layer;
- and
- an LCD module, disposed on the prism layer,
- wherein the first light-emitting device comprises a light-field with a radius on the LCD module, and the radius is two or more times larger than the first distance.
A light-emitting apparatus, comprising:
- a first light-emitting device;
- a second light-emitting device, separated from the first light-emitting device by a first distance;
- a diffusion layer, covering the first light-emitting device and the second light-emitting device;
- a prism layer, disposed on the diffusion layer;
- and
- an LCD module, disposed on the prism layer,
- wherein the first light-emitting device comprises a light-field with a radius on the LCD module, and the radius of the light-field on the LCD module is substantially equal to the first distance.
Dependencies are inferred from the claim text.