公开(公告)号：US20170177289A1

公开(公告)日：2017-06-22

申请号：US15385180

申请日：2016-12-20

Applicant: Samsung Display Co., Ltd

Inventor： Beohm-Rock CHOI ,  Jae-Beom CHOI

IPC: G06F3/14

CPC classification number: G06F3/1446 ,  G09G5/14 ,  G09G2300/023 ,  G09G2340/12

Abstract: A multi-display apparatus may include a first display panel and a second display panel at least partially overlapping the first display panel. The first display panel may include a first display region in which a plurality of first pixels are disposed, and a first non-display region adjacent to the first display region. The second display panel may include a second display region in which a plurality of second pixels are disposed. The first non-display region may overlap the second display region, and first transmitting windows may be disposed in the first non-display region over the second pixels.

公开(公告)号：US20160322595A1

公开(公告)日：2016-11-03

申请号：US15138705

申请日：2016-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： Beohm-Rock CHOI ,  Ki-Hoon HA

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5212 ,  H01L27/3216 ,  H01L27/3279 ,  H01L51/5228

Abstract: An organic light emitting display device may include a first auxiliary electrode, a first first-group first-color corresponding electrode, a second first-group first-color corresponding electrode, and a first group electrode. The second first-group first-color corresponding electrode is larger than the first first-group first-color corresponding electrode.The first group electrode overlaps both the first first-group first-color corresponding electrode and the second first-group first-color corresponding electrode. A first portion of the first group electrode directly contacts the first auxiliary electrode and is positioned closer to the first first-group first-color corresponding electrode than to the second first-group first-color corresponding electrode.

Abstract translation: 第一组电极与第一第一组第一颜色对应电极和第二第一组第一颜色对应电极重叠。 第一组电极的第一部分直接接触第一辅助电极，并且比第二组第一组第一颜色对应电极更靠近第一第一组第一颜色对应电极。

公开(公告)号：US20210066667A1

公开(公告)日：2021-03-04

申请号：US15931356

申请日：2020-05-13

Applicant: Samsung Display Co., Ltd.

Inventor： Haeyoung YUN ,  Soon Il JUNG ,  Jung-Hyun CHO ,  Sang-Hyun CHOI ,  Beohm-Rock CHOI

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes: a pixel defining layer on a pixel electrode, and having a pixel opening exposing a portion of the pixel electrode; an emission layer on the pixel electrode at the pixel opening; an opposite electrode on the emission layer; a first refractive layer on the opposite electrode, and having a first refractive index, and a refractive opening that overlaps with the pixel opening; and a second refractive layer on the first refractive layer, and having a second refractive index greater than the first refractive index. A minimum gap between the pixel opening and the refractive opening in a plan view is greater than or equal to −1 μm and less than or equal to 2.5 μm, and a width of the refractive opening is less than a width of the pixel opening when the minimum gap is negative, and greater when the minimum gap is positive.