公开(公告)号：US10428219B2

公开(公告)日：2019-10-01

申请号：US15446760

申请日：2017-03-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Jin Kim ,  Su Jeong Kim ,  Dae Won Lee ,  Myung Jin Lee ,  Chul Huh

IPC: C09B47/04 ,  C09B47/10 ,  G02B5/22

Abstract: A dye according to an exemplary embodiment of the present invention includes a compound represented by the following Chemical Formula 1. In Chemical Formula 1, R1, R4, R5, R8, R9, R12, R13, and R16 are each independently Br or Cl, R2, R3, R6, R7, R10, R11, R14, and R15 are each independently any one of a group including Br, Cl, and a hydroxyl group, a group including an —N(H)n group, and a group including an —SH group, n is 1 to 3, and at least one of the R2, R3, R6, R7, R10, R11, R14, and R15 is any one of a group including a hydroxyl group, a group including an —N(II)n group, and a group including an —SH group.

公开(公告)号：US09989683B2

公开(公告)日：2018-06-05

申请号：US15082564

申请日：2016-03-28

Applicant: Samsung Display Co. Ltd.

Inventor： Hyun Jin Kim ,  Su Jeong Kim ,  Dae Won Lee ,  Woo Man Ji ,  Chul Huh

IPC: G02B5/20 ,  G02B5/22 ,  C09B47/00 ,  C09B49/00 ,  G02F1/1335

CPC classification number: G02B5/223 ,  C09B23/005 ,  C09B23/04 ,  C09B47/00 ,  C09B49/00 ,  C09B57/00 ,  G02B5/201 ,  G02F1/133514 ,  G02F1/133528 ,  G02F2001/133519 ,  G02F2001/133548 ,  G02F2202/04

Abstract: A color filter comprises a red color filter, a green color filter, and a blue color filter, wherein the green color filter comprises a cyan pigment satisfying the following equation: A ⁢ ⁢ 2 A ⁢ ⁢ 1 = 0 where A1 denotes the absorbance of the cyan pigment in a wavelength range of about 600 nm to about 700 nm and A2 denotes the absorbance of the cyan pigment in a wavelength range of about 450 nm to about 500 nm.