公开(公告)号：US12218300B2

公开(公告)日：2025-02-04

申请号：US17778274

申请日：2020-09-02

Applicant: LG Display Co., Ltd.

Inventor： Kyu Oh Kwon ,  Jae Min Sim ,  Seung Jun Lee ,  Jung Hun Choi

IPC: H01L33/62 ,  H01L33/00 ,  H01L33/32 ,  H01L33/38

Abstract: The present disclosure relates to an LED display device, and more particularly, to an LED display device including a repair structure for a deteriorated pixel. In the present disclosure, a subLED electrically connected to first and second connecting electrodes for applying a voltage to a LED is disposed on a deteriorated LED. Thus, deterioration of a display quality due to a deteriorated pixel is prevented. Since it is not required to remove a deteriorated LED, a fabrication cost is reduced and a process efficiency is improved.

公开(公告)号：US12150340B2

公开(公告)日：2024-11-19

申请号：US17358791

申请日：2021-06-25

Applicant: LG Display Co., Ltd.

Inventor： Jung Hun Choi ,  Sung Jin Park ,  Juhn Suk Yoo

IPC: H10K59/121 ,  H10K50/80 ,  H10K59/122 ,  H10K59/65

Abstract: Embodiments disclose a display panel and a display device including the display panel. The display panel includes a first area in which a plurality of first pixels are disposed, a second area including a pixel area in which a plurality of second pixels are disposed and a plurality of light-transmitting areas disposed between the plurality of second pixels, and a polarizing plate including a plurality of first light-transmitting patterns disposed in the plurality of light-transmitting areas, wherein, in the polarizing plate, an area in which the first light-transmitting patterns are formed has a higher light transmittance than a remaining area in which the first light-transmitting patterns are not formed.

公开(公告)号：US11956996B2

公开(公告)日：2024-04-09

申请号：US17350996

申请日：2021-06-17

Applicant: LG Display Co., Ltd.

Inventor： Jung Hun Choi ,  Sung Jin Park ,  Mi Ran Rim ,  Min Ha Kang

IPC: H10K50/86 ,  H04N23/57 ,  H10K59/121 ,  H10K59/65

CPC classification number: H10K50/86 ,  H10K59/121 ,  H10K59/65 ,  H04N23/57

Abstract: A display panel includes a substrate having a first area in which first pixels are disposed and a second area in which second pixels and a light-transmitting area disposed between the second pixels are disposed, and a polarizing plate disposed above the light-transmitting area and including a light-transmitting pattern having a light transmittance higher than that of the remaining area, wherein the substrate includes a high-transmission area having a higher light transmittance than the remaining portion in a position corresponding to the second area.