公开(公告)号：US11143918B2

公开(公告)日：2021-10-12

申请号：US16243065

申请日：2019-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sae Ron Park ,  Do Yeong Park ,  Hyun Soo Ryu

IPC: G02F1/1339

Abstract: A display device includes: a base substrate including a display area and a peripheral area; a scan driver disposed on the peripheral area of the base substrate; and a spacer overlapping the scan driver, wherein the spacer includes a first spacer and a second spacer which are spaced apart from each other and have different heights.

公开(公告)号：US20190018273A1

公开(公告)日：2019-01-17

申请号：US16013602

申请日：2018-06-20

Applicant: Samsung Display Co., Ltd.

Inventor： Sae Ron Park ,  Jin Suek Kim ,  Hyun Soo Ryu ,  Se Joon Oh ,  Sang Hun Lee

IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1335 ,  C09B1/00 ,  C09B57/00 ,  C09B29/20 ,  C09B29/52 ,  C09B33/16

Abstract: A display device includes: a light unit for emitting blue light; a color conversion panel on the light unit; a display panel between the light unit and the color conversion panel, the display panel comprising transistors; and column spacers between the transistors and the color conversion panel, the column spacers overlapping the transistors. The color conversion panel includes: a substrate; color conversion layers between the substrate and the display panel, the color conversion layers comprising semiconductor nanocrystals; a transmission layer between the substrate and the display panel; and polarization layers between the color conversion layers and the display panel and between the transmission layer and the display panel. The column spacers include a pigment that absorbs blue light.