公开(公告)号：US10756154B2

公开(公告)日：2020-08-25

申请号：US15984618

申请日：2018-05-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung-chul Kim ,  Sujeong Kim ,  Kiyoung Yeon ,  Sun-kyu Joo ,  Chul Huh ,  Inok Kim ,  Hyeran Mun ,  Inseok Song ,  Wooyoung Lee ,  Yui-ku Lee

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  H01L27/12

Abstract: A display device including a substrate that includes a circuit layer; an insulating layer on the substrate; a pixel defining layer on the insulating layer, the pixel defining layer having an opening exposing a region of a top surface of the insulating layer; a light blocking layer covering a top surface and a side surface of the pixel defining layer; and an organic electroluminescent element in the opening, wherein the organic electroluminescent element includes a first electrode on the region of the top surface of the insulating layer exposed through the opening; at least one organic layer on the first electrode; and a second electrode on the at least one organic layer.

公开(公告)号：US10254587B2

公开(公告)日：2019-04-09

申请号：US15400272

申请日：2017-01-06

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjin Kim ,  Sujeong Kim ,  Yiseop Shim ,  Daewon Lee ,  Chul Huh

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1333

Abstract: A liquid crystal display apparatus includes a first substrate, a color filter substrate disposed over the first substrate, and a liquid crystal layer disposed between the first substrate and the color filter substrate. The first substrate and the color filter substrate include a first sub-pixel region, a second sub-pixel region, and a third sub-pixel region. The color filter substrate includes: a second substrate facing the first substrate; an electrode pattern disposed over a surface of the second substrate, the surface facing the first substrate; a first light-converter disposed in association with the first sub-pixel region, the first light-converter including a first quantum rod; a second light-converter disposed in association with the second sub-pixel region, the second light-converter including a second quantum rod; and a third light-converter disposed in association with the third sub-pixel region.

公开(公告)号：US20180292750A1

公开(公告)日：2018-10-11

申请号：US15867598

申请日：2018-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Yuiku Lee ,  Sujeong Kim ,  Inseok Song

IPC: G03F7/032 ,  G03F7/028 ,  H01L27/32 ,  H01L51/52

Abstract: A photosensitive resin composition is provided. The photosensitive resin composition includes a first binder resin and a second binder resin that have a weight average molecular weight of about 7,000 g/mol to about 12,000 g/mol, and an electronic apparatus including a cured product of a pattern-forming composition including the photosensitive resin composition.