公开(公告)号：US12185572B2

公开(公告)日：2024-12-31

申请号：US17452546

申请日：2021-10-27

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Hyun Choi ,  Min Jae Kim ,  Kyung Hee Lee ,  Suk Jin Lee ,  In Hwa Lee ,  Hyuk Sang Jun

IPC: H01L51/52 ,  H01L27/32 ,  H10K50/844 ,  H10K50/858 ,  H10K59/12 ,  H10K102/00

Abstract: A display device includes a substrate; a light-emitting element on the substrate; a capping layer on the light-emitting element; a first inorganic encapsulation layer on the capping layer; an organic encapsulation layer on the first inorganic encapsulation layer; and a second inorganic encapsulation layer on the organic encapsulation layer. The first inorganic encapsulation layer includes a first sub-inorganic encapsulation layer between the capping layer and the organic encapsulation layer, and a second sub-inorganic encapsulation layer between the first sub-inorganic encapsulation layer and the organic encapsulation layer.

公开(公告)号：US09818343B2

公开(公告)日：2017-11-14

申请号：US15040442

申请日：2016-02-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Gon Kim ,  Yong Chul Kim ,  Suk Jin Lee ,  Eun Mi Jeong

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/0262

Abstract: An organic light emitting diode (OLED) display includes a substrate, OLEDs disposed on the substrate and separated from each other, pixel circuits, data lines extending in a first direction on the substrate and separated from each other in a second direction crossing the first direction, connecting lines neighboring the data lines and extending in the first direction, and a wire directly connecting one portion of one of the data lines to one portion of one of the connecting lines neighboring the one data line. Each pixel circuit includes a plurality of thin film transistors and each pixel circuit is connected to one of the OLEDs. The data lines and the connecting lines are connected to the pixel circuits, and one or more surfaces of the one portion of the one data line and the one portion of the one connecting line that contact the wire are curved.