公开(公告)号：US12141431B2

公开(公告)日：2024-11-12

申请号：US18065613

申请日：2022-12-13

Applicant: LG Display Co., Ltd.

Inventor： Junho Yeo ,  YongMin Ha ,  Hanwook Hwang ,  ChangHeon Kang

IPC: G06F3/0488 ,  G02F1/00 ,  G06F1/16

Abstract: Embodiments of the disclosure relate to a display device. Specifically, there is provided a display device with display quality enhanced by comprising a substrate, a display area where one or more subpixels are disposed, each of the one or more subpixels including a light emitting element positioned on the substrate and at least one transistor for driving the light emitting element, an open area obtained by removing at least a portion of the substrate in an area surrounded by the display area, and a planarization layer positioned to overlap the display area and the open area and positioned on the light emitting element.

公开(公告)号：US10964612B2

公开(公告)日：2021-03-30

申请号：US16517292

申请日：2019-07-19

Applicant: LG Display Co., Ltd.

Inventor： Soobin Lee ,  SungHyun Jang ,  Minji Han ,  Junho Yeo ,  JeeHwan Oh ,  Seokhwan Choi ,  YeongHo Yun ,  Youngkwun Kim

IPC: H01L21/66 ,  G01R31/28 ,  H01L27/32

Abstract: A display device includes a display panel having a display area and a non-display area, crack lines disposed in the non-display area; and a first crack pad and a second crack pad connected to both ends of the crack lines. The crack lines comprise a plurality of crack line units connected to each other. Each of the plurality of crack line units comprises a plurality of sub-crack lines connected in parallel. In this manner, the efficiency of inspecting for cracks can be improved.