公开(公告)号：US20220254813A1

公开(公告)日：2022-08-11

申请号：US17454026

申请日：2021-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Yeup LEE ,  Dong Hyeon KI ,  Dong Hee SHIN ,  Dong Yoon LEE

IPC: H01L27/12 ,  H01L25/16 ,  H01L23/00 ,  H01L27/02

Abstract: A display device includes a first substrate, a first electrode on the first substrate, a second electrode on the first substrate and spaced from the first electrode, a plurality of light-emitting elements each having respective end portions on the first and second electrodes, a first transistor having a first end connected to the first electrode and a second end grounded, and a second transistor having a first end connected to the second electrode and a second end grounded, wherein the first transistor is forward-biased to the first electrode, and the second transistor is reverse-biased to the second electrode.

公开(公告)号：US20240423041A1

公开(公告)日：2024-12-19

申请号：US18632178

申请日：2024-04-10

Applicant: Samsung Display Co., LTD.

Inventor： Kang Moon JO ,  Sun Kwang KIM ,  Yoo Mi RA ,  Dong Yoon LEE ,  Seong Young LEE

IPC: H10K59/131 ,  H10K59/80 ,  H10K102/00 ,  H10K102/10

Abstract: A display device includes a substrate; a pixel electrode disposed in a display area of the substrate and a transistor connected to the pixel electrode; a gate driver disposed in a non-display area of the substrate and connected to a gate electrode of the transistor; and a common voltage line disposed in the non-display area of the substrate to overlap the gate driver in a plan view, where the common voltage line defines at least one exhaust hole penetrating the common voltage line therein.