Title:
LIGHT SOURCE LENS AND LIGHT SOURCE MODULE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/262905
Kind Code:
A1
Abstract:
A light source lens is provided according to one embodiment of the present invention, the light source lens comprising: a first lens portion having a light exit surface convex in a first direction; a second lens portion provided on the opposite side of the light exit surface of the first lens portion and formed integrally with the first lens portion; and a light source accommodation portion formed by removing portions of the first and second lens portions and accommodating a light source, wherein the second lens portion comprises: a bottom portion of the second lens portion; and a side portion of the second lens portion provided adjacent to the bottom portion of the second lens portion, wherein the side portion of the second lens portion is provided so as to have an inclined surface forming an angle smaller than 90 degrees with respect to the bottom portion of the second lens portion in at least a partial region.
Inventors:
HAN JUNG A (KR)
Application Number:
PCT/KR2020/008113
Publication Date:
December 30, 2020
Filing Date:
June 24, 2020
Export Citation:
Assignee:
SEOUL SEMICONDUCTOR CO LTD (KR)
International Classes:
G02B7/02; G02B5/08
Foreign References:
| KR20170098355A | 2017-08-30 | |||
| KR20150082394A | 2015-07-15 | |||
| JP2011023176A | 2011-02-03 | |||
| JP2017083692A | 2017-05-18 | |||
| KR20170061457A | 2017-06-05 |
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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