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Patent Searching and Data


Title:
OPTICAL FILTER, AND IMAGING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2015/034211
Kind Code:
A1
Abstract:
The present invention provides an optical filter satisfying mathematical formula (1) and an imaging device comprising the filter. [Mathematical formula (1)] ΔE*≤1.5. In mathematical formula (1) ΔE* represents the colour difference between light that has entered in the vertical direction of the optical filter and passed through the optical filter, and light that has entered in the direction at an angle of 30° to the vertical direction of the optical filter and passed through the optical filter.

Inventors:
KIM JOO YOUNG (KR)
CHO SUNG MIN (KR)
Application Number:
PCT/KR2014/008074
Publication Date:
March 12, 2015
Filing Date:
August 30, 2014
Export Citation:
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Assignee:
LMS CO LTD (KR)
International Classes:
G02B5/22; G02B5/20; G03B11/00
Foreign References:
KR20100137229A2010-12-30
JP2013050593A2013-03-14
JP2006184892A2006-07-13
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