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Patent Searching and Data


Title:
LENS BARREL ASSEMBLY AND PHOTOGRAPHING APPARATUS HAVING THE SAME
Document Type and Number:
WIPO Patent Application WO/2013/183858
Kind Code:
A1
Abstract:
A barrel assembly includes a barrel, at least one lens group disposed in the barrel to move in an optical axis direction, an aperture disposed in the barrel that adjusts an amount of light passing through the at least one lens group; and a light adjustment unit disposed in the barrel to move in the optical axis direction and that blocks light passing through a peripheral area of the at least one lens group when the at least one lens group is in at least one part of a travel section along which the at least one lens group moves in the barrel.

Inventors:
KANG, Yoon-seok (3-1103 Plaza Apt, Garak 2-dongSongpa-gu, Seoul 138-746, KR)
Application Number:
KR2013/003271
Publication Date:
December 12, 2013
Filing Date:
April 18, 2013
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO., LTD. (129 Samsung-ro, Yeongtong-guSuwon-si, Gyeonggi-do 443-742, KR)
International Classes:
G03B17/02; G03B3/02; G03B9/02; G03B11/04
Foreign References:
US20110273781A1
JP2006165256A
US7460171B2
JP2009008853A
US20110299844A1
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (12F Daelim Acrotel, 13 Eonju-ro 30-gilGangnam-gu, Seoul 135-971, KR)
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