Lens assembly and lighting apparatus using same
AssigneesHyundai Mobis Co., Ltd., Optoelec Co., Ltd
InventorsKwan Woo Lee, Sung Min Hong
Life of this patent
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Abstract
A lens assembly includes a light source, a first lens part configured to focus light emitted from the light source, and a second lens part through which the light focused by the first lens part passes, the second lens part including: (i) a light-receiving surface on which fine lenses are arranged; (ii) a light-emitting surface on which fine prisms are arranged; and (iii) a pattern layer disposed between the light-receiving surface and the light-emitting surface, the pattern layer configured to arrange the light passing through the second lens part. The arranged light is emitted through the light-emitting surface.
Claims10
A lens assembly comprising:
- a light source;
- a first lens part configured to focus light emitted from the light source;
- and
- a second lens part through which the light focused by the first lens part passes, the second lens part comprising:
- a light-receiving surface on which fine lenses are arranged;
- a light-emitting surface on which fine prisms are arranged;
- and
- a pattern layer disposed between the light-receiving surface and the light-emitting surface, the pattern layer being configured to arrange the light passing through the second lens part,
- wherein the arranged light is emitted through the light-emitting surface.
Dependencies are inferred from the claim text.