公开(公告)号：US10698276B2

公开(公告)日：2020-06-30

申请号：US15475969

申请日：2017-03-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seungjin Chu ,  Youngmin Kim ,  Seungjin Baek ,  Haeil Park

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/13357

Abstract: A display device and a method of manufacturing the display device are capable of enhancing arrangement condition of a switching element, a color conversion layer, and a pixel electrode, and increasing an aperture ratio of a pixel. The display device includes: a first substrate; a switching element and a color conversion layer on the first substrate; a polarization pattern overlapping the color conversion layer and connected to the switching element; and a pixel electrode overlapping the polarization pattern and connected to the polarization pattern.

公开(公告)号：US10209553B2

公开(公告)日：2019-02-19

申请号：US15700804

申请日：2017-09-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kwangkeun Lee ,  Youngmin Kim ,  Haeil Park ,  Seungjin Baek ,  Junhan Lee ,  Kunhee Jo

IPC: G02F1/1335

Abstract: A display device includes: a backlight unit emitting a light; a first substrate on a path of a light emitted from the backlight unit; a pixel electrode on the first substrate; a light amount control layer on the pixel electrode; a first polarizer on the light amount control layer; a color conversion layer on the first polarizer; and an angular filter between the backlight unit and the color conversion layer. The color conversion layer includes a phosphor, and the angular filter blocks 50% or more of a light incident to the angular filter at an incident angle of 30 degrees or more.