Title:
CAMERA LENS FOR VEHICLE AND CAMERA MODULE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/045716
Kind Code:
A1
Abstract:
A camera module disclosed in an embodiment of the invention comprises: a plurality of lenses stacked from an object side to an image side; and a spacer arranged on each outer circumference between adjacent lenses. From among the plurality of lenses, at least a first lens comprises: a first region having an effective diameter and being provided with an object side first surface and an image side second surface; and a flange unit which is arranged on the circumference of the first region, and has a third surface extending outwardly from the first surface and a fourth surface extending outwardly from the second surface, wherein the flange unit includes: a plurality of first grooves which are concave from the third surface toward the fourth surface of the flange unit; and a plurality of second grooves which are concave from the fourth surface to the third surface. Each of the third and fourth surfaces of the flange unit may face the spacer.
Inventors:
LIM JUN YOUNG (KR)
KIM KYUNG WON (KR)
HWANG DEOK KI (KR)
KIM KYUNG WON (KR)
HWANG DEOK KI (KR)
Application Number:
PCT/KR2021/011246
Publication Date:
March 03, 2022
Filing Date:
August 24, 2021
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G03B17/12; G02B1/04; G02B3/00; G02B7/02; H04N5/225
Foreign References:
| KR20080031299A | 2008-04-08 | |||
| KR20160104313A | 2016-09-05 | |||
| KR20170050546A | 2017-05-11 | |||
| KR20160073594A | 2016-06-27 | |||
| US20120140336A1 | 2012-06-07 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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