公开(公告)号：US10386555B2

公开(公告)日：2019-08-20

申请号：US14917016

申请日：2014-08-30

Applicant: LMS Co., Ltd.

Inventor： Joo Young Kim ,  Sung Min Cho

IPC: G02B5/28 ,  G02B5/20 ,  G02B5/22

Abstract: An optical filter satisfying Mathematical Formula 1 and an imaging device comprising the filter are provided. ΔE*≤1.5.  [Mathematical Formula 1] In Mathematical Formula 1, ΔE* represents a color 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.