Title:
CAMERA MODULE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/128199
Kind Code:
A1
Abstract:
The present invention provides a camera module and a manufacturing method thereof, which can not only minimize thermal deformation of a lens but can also prevent dew formation and frost formation on the surface of the lens, the camera module comprising: a lens structure; and a heater structure which heats the periphery of a lens, wherein the heater structure comprises: a cover part which is coupled to one side of the lens; and a heating layer which is disposed between the cover part and the lens structure while being positioned radially outside the lens, and transmits thermal energy to the periphery of the lens.
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Inventors:
KIM YUSHIN (KR)
KIM GI HO (KR)
KIM HYUN TAE (KR)
KIM GI HO (KR)
KIM HYUN TAE (KR)
Application Number:
PCT/KR2022/016573
Publication Date:
July 06, 2023
Filing Date:
October 27, 2022
Export Citation:
Assignee:
JAHWA ELECTRONICS CO LTD (KR)
International Classes:
G03B17/55; G03B17/12; G03B30/00
Foreign References:
| KR101957794B1 | 2019-03-13 | |||
| JP2020201327A | 2020-12-17 | |||
| KR102097321B1 | 2020-04-06 | |||
| KR20150041409A | 2015-04-16 | |||
| JP2021197609A | 2021-12-27 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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