公开(公告)号：US20240260354A1

公开(公告)日：2024-08-01

申请号：US18467286

申请日：2023-09-14

Applicant: LG DISPLAY CO., LTD.

Inventor： EunJi Joo ,  HyunHaeng Lee ,  Kiwoong Song ,  HuSik Yoon

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display panel and a display device. Specifically, there may be provided a display panel and a display device, capable of preventing a reduction in opening area by at least one active pattern disposed in a portion of at least one emission area among the plurality of emission areas and disposed in a portion of the non-emission area, wherein the active pattern includes at least one cutting line in an area corresponding to the emission area, and wherein the active pattern is electrically connected to one of the plurality of signal lines and is electrically connected to at least one transistor disposed in the on-emission area surrounding the emission area where the active pattern is disposed.

公开(公告)号：US12108630B2

公开(公告)日：2024-10-01

申请号：US17538100

申请日：2021-11-30

Applicant: LG DISPLAY CO., LTD.

Inventor： HyunHaeng Lee ,  Kiwoong Song

IPC: H10K59/121 ,  G09G3/3233

CPC classification number: H10K59/1216 ,  G09G3/3233 ,  H10K59/1213 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0842 ,  G09G2310/08

Abstract: Embodiments of the present disclosure are related to a display device, as arranging a storage capacitor and an active pattern disposed on a subpixel by using an active layer that a semiconductor layer and a conductive layer are laminated, an area of the storage capacitor can be increased efficiently and methods can be provided to use an area overlapped with a contact-hole located on the active pattern as an area of the storage capacitor. Furthermore, as a location of the contact-hole is adjusted easily, by making the contact-hole not to be disposed on an area adjacent to a driving transistor, a size of the driving transistor can be increased and an aperture ratio of the subpixel can be improved.