公开(公告)号：US20230343722A1

公开(公告)日：2023-10-26

申请号：US18097128

申请日：2023-01-13

Applicant: Samsung Display Co., LTD.

Inventor： YOUNGJIN PARK ,  JOOYOUNG KIM ,  YOUNG-JOO NAM ,  Hyun Seop SONG ,  BYUNGCHUL SHIN

IPC: H01L23/552 ,  G02F1/1333 ,  H05K9/00

CPC classification number: H01L23/552 ,  G02F1/133334 ,  H05K9/00 ,  H01L25/167

Abstract: A display device includes: a display panel; a driving integrated circuit chip configured to drive the display panel; a first printed circuit board connected to the display panel; a second printed circuit board connected to the first printed circuit board; and a cover including a body portion covering the driving integrated circuit chip, the first printed circuit board, and the second printed circuit board, and a wing portion protruding from the body portion, wherein the wing portion extends from a front surface of the display panel to a rear surface of the display panel while surrounding a side surface of the display panel.

公开(公告)号：US20250040408A1

公开(公告)日：2025-01-30

申请号：US18658059

申请日：2024-05-08

Applicant: Samsung Display Co., LTD.

Inventor： JOOYOUNG KIM ,  YOUNG-JOO NAM ,  DOHYUN PARK ,  YOUNGJIN PARK

IPC: H10K59/80 ,  H10K59/90

Abstract: A display device includes an array substrate including a display area including pixels, a peripheral area and a pad area, in order in a first direction, driving chips on the array substrate, in the pad area, the driving chips arranged spaced apart from each other along a second direction intersecting the first direction, an encapsulation layer on the array substrate and covering the pixels, the encapsulation layer including a base portion overlapping the display area and the peripheral area, and convex portions protruding from a side of the base portion, in the first direction, the convex portions overlapping the pad area, and a cover member covering the driving chips, in the pad area, the cover member contacting the convex portions of the encapsulation layer.

公开(公告)号：US20230269875A1

公开(公告)日：2023-08-24

申请号：US18074575

申请日：2022-12-05

Applicant: Samsung Display Co., LTD.

Inventor： YOUNG-JOO NAM ,  Dong Wan CHOI ,  JOOYOUNG KIM ,  Hyun Seop SONG

IPC: H05K1/14 ,  H05K5/02

CPC classification number: H05K1/147 ,  H05K5/0226 ,  H05K2201/10128

Abstract: A display device including a display panel, a circuit board connected to the display panel, and a flexible circuit film which connects the display panel to the circuit board, the flexible circuit film being bendable. The circuit board includes an electronic component, a first area at which the circuit board is connected to the flexible circuit film, and a second area which is adjacent to the first area and corresponds to the electronic component. The flexible circuit film which is bent disposes the first area of the circuit board overlapping the display panel, together with both the second area of the circuit board and the electronic component non-overlapping the display panel, along a thickness direction of the display device.

公开(公告)号：US20230143214A1

公开(公告)日：2023-05-11

申请号：US17885640

申请日：2022-08-11

Applicant: Samsung Display Co., Ltd.

Inventor： HYUNSEOP SONG ,  JOOYOUNG KIM ,  YOUNG-JOO NAM ,  BYUNGCHUL SHIN

IPC: H01L51/52 ,  H05K1/02

CPC classification number: H01L51/5253 ,  H05K1/0266

Abstract: The display device includes a display panel, a circuit board having a first surface facing a bottom of the display panel and a second surface opposite to the first surface, and a cover member attached to the bottom of the display panel to cover the second surface of the circuit board. A first alignment mark is formed on the second surface of the circuit board, and a second alignment mark corresponding to the first alignment mark is formed in a transparent area of the cover member.