公开(公告)号：US20220165921A1

公开(公告)日：2022-05-26

申请号：US17520118

申请日：2021-11-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Woo CHOI ,  Min Woo KIM ,  Sung Kook PARK ,  Dae Ho SONG ,  Byung Choon YANG ,  Hyung Il JEON

IPC: H01L33/54 ,  H01L33/62 ,  H01L33/50 ,  H01L33/10 ,  H01L33/00

Abstract: A display device includes a substrate, and a display element part on the substrate, and including a light emitting element configured to emit light in a display direction, and a bank pattern that protrudes in the display direction, wherein the bank pattern and the light emitting element include a same material.

公开(公告)号：US20210343783A1

公开(公告)日：2021-11-04

申请号：US17282255

申请日：2019-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Woo CHOI ,  Eun A YANG ,  Hyun Min CHO

IPC: H01L27/15 ,  H01L33/38

Abstract: A display deice includes a pair of first color sub-pixels arranged in a display area in a first direction, each of the pair of first color sub-pixels including at least one first color light emitting element, and a bank enclosing the pair of first color sub-pixels. The bank includes at least two areas having different widths in an area corresponding to each of the pair of first color sub-pixels.

公开(公告)号：US20160211487A1

公开(公告)日：2016-07-21

申请号：US14922613

申请日：2015-10-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Woo CHOI ,  Jae Ik LIM ,  Hae Yun CHOI

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5281 ,  H01L27/3211 ,  H01L27/3218 ,  H01L27/322 ,  H01L27/326 ,  H01L51/5268 ,  H01L51/5284

Abstract: An organic light emitting diode display includes a plurality of switches, a plurality of organic light emitting diodes respectively connected to the switches, and a polarization layer on the organic light emitting diodes. The polarization layer includes a light blocking area and a plurality of color filters. The light blocking area has a plurality of openings respectively exposing the organic light emitting diodes. The color filters respectively fill the openings. A first dot opening includes a first red opening, a first green opening, and a first blue opening elongated in a first direction. A second dot opening includes a second red opening, a second green opening, and a second blue opening elongated in a second direction crossing the first direction.

Abstract translation: 有机发光二极管显示器包括多个开关，分别连接到开关的多个有机发光二极管和有机发光二极管上的偏振层。 偏振层包括遮光区域和多个滤色器。 遮光区域具有分别露出有机发光二极管的多个开口。 滤色器分别填充开口。 第一点开口包括第一红色开口，第一绿色开口和沿第一方向细长的第一蓝色开口。 第二点开口包括第二红色开口，第二绿色开口和沿与第一方向交叉的第二方向细长的第二蓝色开口。

公开(公告)号：US20150048333A1

公开(公告)日：2015-02-19

申请号：US14327610

申请日：2014-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Woo CHOI ,  Hae Yun CHOI ,  Min Woo KIM

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

CPC classification number: H01L51/5275

Abstract: An organic light emitting diode display includes an organic light emitting panel, a high refractive organic film layer on the organic light emitting panel, the high refractive organic film layer including a convex portion having a convex shape with respect to the organic light emitting panel, a low refractive organic film layer on the high refractive organic film, the low refractive organic film layer including a concave portion corresponding to the convex portion of the high refractive organic film layer, a color filter on the low refractive organic film layer, and a light blocking member having an opening corresponding to the color filter.

Abstract translation: 有机发光二极管显示器包括有机发光面板，有机发光面板上的高折射有机薄膜层，高折射有机薄膜层包括相对于有机发光面板具有凸形的凸部， 低折射型有机薄膜层，低折射型有机薄膜层，低折射型有机薄膜层，具有与高折射型有机薄膜层的凸部对应的凹部，低折射型有机薄膜层上的滤色片， 构件具有对应于滤色器的开口。