Title:
OPTICAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/025121
Kind Code:
A1
Abstract:
Disclosed is an optical system. The optical system includes first to fourth lenses sequentially arranged from an object side to an image surface, and satisfies Equation 1, Equation 1 1.5
Inventors:
LEE SANG HUN (KR)
Application Number:
PCT/KR2013/003597
Publication Date:
February 13, 2014
Filing Date:
April 26, 2013
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B9/34; G02B11/22; G02B13/18
Foreign References:
| JP2010060834A | 2010-03-18 | |||
| JP2011018031A | 2011-01-27 | |||
| JPH1184229A | 1999-03-26 | |||
| JP2007127953A | 2007-05-24 | |||
| JP2011107631A | 2011-06-02 |
Attorney, Agent or Firm:
SEO, Kyo Jun (832-41Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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