公开(公告)号：US20170192331A1

公开(公告)日：2017-07-06

申请号：US15387062

申请日：2016-12-21

Applicant: LG Display Co., Ltd.

Inventor： June-Hwan KIM ,  Soo-Youn KIM ,  Wy-Yong KIM ,  Hwa-Youl LEE ,  Seong-Yong UHM ,  Seok-Ho LEE

IPC: G02F1/157 ,  G02F1/163 ,  G02F1/15

CPC classification number: G02F1/157 ,  G02F1/1508 ,  G02F2001/1635

Abstract: A reflection type display device includes a color panel including first and second electrodes and color-varying particles of a core-shell structure between the first and second electrodes, wherein the color-varying particles are divided and disposed into first, second and third pixel regions; and a variable light-transmitting panel over the color panel and including third and fourth electrodes and black-varying particles of a core-shell structure between the third and fourth electrodes, wherein the black-varying particles are divided and disposed into the first, second and third pixel regions, wherein the color panel includes a reflection layer reflecting incident light.