公开(公告)号：US20210376269A1

公开(公告)日：2021-12-02

申请号：US17288317

申请日：2019-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jongho HONG ,  Sangwoo KIM ,  Jaemin SHIN ,  Junhyeong PARK

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: Provided is a display device capable of displaying a high-quality image even under high temperature conditions, the display device including a flexible substrate, a pixel circuit layer arranged on the flexible substrate, and including a thin-film transistor and a through hole extending to the flexible substrate, a first organic layer arranged on the pixel circuit layer and in contact with the flexible substrate through the through hole, an inorganic layer arranged on the first organic layer to cover an upper surface of the first organic layer, a pixel electrode arranged on the inorganic layer, and an encapsulation layer arranged on the pixel electrode, and including a first inorganic encapsulation layer, a second inorganic encapsulation layer, and an organic encapsulation layer between the first inorganic encapsulation layer and the second inorganic encapsulation layer.

公开(公告)号：US20200312248A1

公开(公告)日：2020-10-01

申请号：US16830174

申请日：2020-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： JaeMin SHIN ,  Sangwoo KIM ,  Gyujeong LEE ,  Hyejin JOO ,  Jongho HONG

IPC: G09G3/3266 ,  G09G3/3291 ,  G06F1/16 ,  G09F9/30

Abstract: A display panel may include a base, a circuit layer disposed on the base, an emission element layer disposed on the circuit layer, and an encapsulation layer disposed on the emission element layer. The base may include an island portion and a plurality of connecting portions and may be stretchable or extendable in a specific direction. The circuit layer may include a plurality of transistors and lines. An elongation of a material, which is included in a control electrode of each of the plurality of transistors, may be smaller than an elongation of a material included in the lines. The lines may be disposed on the connecting portions, and some of the lines may be overlapped with each other.