OPTICAL LENS ASSEMBLY AND METHOD OF FORMING IMAGE USING THE SAME

Title:

OPTICAL LENS ASSEMBLY AND METHOD OF FORMING IMAGE USING THE SAME

Document Type and Number:

WIPO Patent Application WO/2018/110994

Kind Code:

A1

Abstract:

Provided are an optical lens assembly and a method of forming an image. The optical lens assembly includes: a first lens having a convex object-side surface; a second lens having a convex object-side surface; at least one lens at an image side of the second lens; a first stop being a variable stop at an object side of the first lens; and a second stop at an image side of the first lens, wherein the second stop determines a minimum F number, and the first stop is variable to determine an F number greater than the minimum F number.

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WO/2005/022233	LENS UNIT
WO/2019/202166	THIN LENS OPTICAL MODULE, PARTICULARLY FOR AUTOFOCUS
WO/2013/108450	METHOD FOR DESIGNING LASER-LIGHT-SHAPING OPTICAL COMPONENT, METHOD FOR PRODUCING LASER-LIGHT-SHAPING OPTICAL COMPONENT, AND LASER-LIGHT-SHAPING OPTICAL SYSTEM

Inventors:

KWAK HO-KEUN (KR)
SEO JUNG-PA (KR)
KANG BYUNG-KWON (KR)

Application Number:

PCT/KR2017/014709

Publication Date:

June 21, 2018

Filing Date:

December 14, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G02B13/00; G02B7/02; G03B7/085

Foreign References:

US5646788A	1997-07-08
KR101504035B1	2015-03-18
JP2015129869A	2015-07-16
JP2014153575A	2014-08-25
JP2006309043A	2006-11-09

Other References: