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Light Diffusion Compound Lens

一种复合透镜、光扩散的技术，应用在透镜、聚光镜、光学等方向，能够解决材料复杂结构等问题

Active Publication Date: 2022-03-22
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to realize light illumination, the developed materials have complex structures

Method used

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  • Light Diffusion Compound Lens
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  • Light Diffusion Compound Lens

Examples

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Embodiment Construction

[0037] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It is further understood that when used in this specification, the terms "comprising" and / or "comprising" specify the presence of stated features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more Other features, integers, steps, operations, elements, components and / or groups thereof. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0038] Unless specifically stated or obvious from context, as used herein, the term "about" is understood as within a range of normal tolerance in the art, for example within 2 standard deviations of the mean. "About" ...

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Abstract

The present invention provides a light-diffusing compound lens through which light is irradiated and transmitted from the rear side of the lens toward the front side. The lens includes a body having a predetermined thickness, and is formed with a hole penetrating in a vertical direction. The refractive lens part protrudes toward the lens rear side from a first surface near the lens front side among the inner surfaces of the hole.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2017-0170390 filed on December 12, 2017, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a light-diffusing compound lens, and more particularly to a light-diffusing compound lens that provides a line light source through a compound lens component even though a point light source using light emitting diodes (LEDs). Background technique [0004] Generally, light diffusing materials and parts thereof have been used to realize lamp line lighting. However, in order to realize light illumination, the developed materials have complex structures. Therefore, the present invention provides a line lighting designed by realizing a compound lens including a light guiding function (brightness enhancement) and a diffusion function (line lighting realization). Contents of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B3/00
CPCG02B6/0016G02B6/002G02B6/0068F21S43/14F21S43/15F21S43/239F21S43/243F21S43/249G02B5/0205G02B19/0047G02B7/04G02B27/0955
Inventor 姜赞熙金皙俊
Owner HYUNDAI MOTOR CO LTD
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