Title:
BARREL MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/132570
Kind Code:
A1
Abstract:
A barrel member of the present invention comprises: a barrel which encompasses the outer circumference of a lens and is fixed to a housing; and the housing for accommodating the barrel, wherein the barrel is formed of a composition comprising approximately 69 wt% to approximately 79 wt% of a polycarbonate resin, approximately 20 wt% to approximately 30 wt% of glass fiber, approximately 0.1 wt% to approximately 0.5 wt% of a fluorinated olefin-based resin and approximately 0.1 wt% to approximately 0.7 wt% of a polyorgano siloxane compound, and the fluorinated olefin-based resin and the polyorgano siloxane compound have a weight ratio of approximately 1:1 to approximately 1:3 in the composition.
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WO/2024/063547 | CAMERA MODULE AND ELECTRONIC DEVICE COMPRISING SAME |
Inventors:
KIM JUNG KI (KR)
KIM IK MO (KR)
PARK JEE KWON (KR)
KIM NAM HYUN (KR)
HONG SANG HYUN (KR)
KIM IK MO (KR)
PARK JEE KWON (KR)
KIM NAM HYUN (KR)
HONG SANG HYUN (KR)
Application Number:
PCT/KR2018/016830
Publication Date:
July 04, 2019
Filing Date:
December 28, 2018
Export Citation:
Assignee:
LOTTE ADVANCED MAT CO LTD (KR)
International Classes:
G03B17/12; B29C65/08; C08K7/14; C08K9/04; C08L25/02; C08L27/12; C08L69/00; C08L83/04
Foreign References:
JP2013156483A | 2013-08-15 | |||
KR20100071486A | 2010-06-29 | |||
KR101795143B1 | 2017-11-07 | |||
KR20110076547A | 2011-07-06 | |||
JP4684871B2 | 2011-05-18 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
Download PDF:
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