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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11435574 B1

PDFFull Text
Date of Patent:
Sep. 06, 2022

Filed:

Apr. 05, 2021

Camera module

Applicant:

Lg Innotek Co., Ltd., Seoul, KR;

Inventors:

Hyun Ho Choi, Seoul, KR;

Kang Yeol Park, Seoul, KR;

Sang Jun Park, Seoul, KR;

Assignee:

LG INNOTEK CO., LTD., Seoul, KR;

Attorney:

Saliwanchik, Lloyd & Eisenschenk

Primary Examiner:

Behrooz M Senfi

Int. Cl.
CPC ...
G02B 27/00 (2006.01); G03B 11/00 (2021.01); H04N 5/225 (2006.01); C03C 17/34 (2006.01); H01L 27/146 (2006.01); G02B 21/36 (2006.01); C03C 17/32 (2006.01); G02B 1/11 (2015.01); H01R 12/62 (2011.01);
U.S. Cl.
CPC ...
G02B 27/0006 (2013.01); C03C 17/32 (2013.01); C03C 17/34 (2013.01); G02B 1/11 (2013.01); G02B 21/36 (2013.01); G03B 11/00 (2013.01); H01L 27/146 (2013.01); H04N 5/2252 (2013.01); H04N 5/2253 (2013.01); H04N 5/2254 (2013.01); H04N 5/2257 (2013.01); C03C 2217/73 (2013.01); C03C 2217/75 (2013.01); C03C 2217/76 (2013.01); C03C 2217/94 (2013.01); C03C 2217/948 (2013.01); C03C 2218/365 (2013.01); H01R 12/62 (2013.01);
Abstract

A camera module according to one embodiment comprises: a barrel provided with at least one lens; a retainer having an inner space and accommodating the barrel in the inner space; a holder coupled to the lower portion of the retainer; a housing disposed on the lower side of the holder and accommodating a printed circuit board; and a cover part mounted on the retainer and disposed in front of the lens. The cover part comprises: a cover glass; a first reflection suppression layer disposed on the upper side of the cover glass; a heating layer disposed on the lower side of the glass cover; and a second reflection suppression layer disposed on the lower side of the heating layer.

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