公开(公告)号：US20230081907A1

公开(公告)日：2023-03-16

申请号：US18057088

申请日：2022-11-18

Applicant: LG Display Co., Ltd.

Inventor： Soyi LEE ,  ChangSoo KIM ,  EuiTae KIM ,  KiSeob SHIN

IPC: H01L27/32 ,  G09G3/3225 ,  G09G3/00 ,  H01L51/52

Abstract: A transparent display device is disclosed, which may reduce a yellowish phenomenon in a non-display area. The transparent display device comprises a substrate provided with a display area in which a plurality of subpixels are disposed, and a non-display area adjacent to the display area, a gate driver provided in the non-display area over the substrate, including a plurality of stages, a metal line provided between the gate driver and the display area, and a trench provided between the metal line and the display area.

公开(公告)号：US20210202588A1

公开(公告)日：2021-07-01

申请号：US17125115

申请日：2020-12-17

Applicant: LG Display Co., Ltd.

Inventor： Namwook CHO ,  EuiTae KIM ,  KiSeob SHIN

IPC: H01L27/32

Abstract: A display device is disclosed, which may display an image even in an area overlapped with a camera and have high light transmittance. The display device comprises a substrate provided with a display area including a first display area and a second display area, a first transistor provided in the first display area over the substrate, a second transistor provided in the second display area over the substrate, a first subpixel supplied with a power source from the first transistor, and a second subpixel supplied with a power source from the second transistor. At least two or more second subpixels share one second transistor.

公开(公告)号：US20170053972A1

公开(公告)日：2017-02-23

申请号：US15239538

申请日：2016-08-17

Applicant: LG DISPLAY CO., LTD.

Inventor： EuiTae KIM ,  MinKi KIM ,  KiSeob SHIN

IPC: H01L27/32 ,  H01L51/52

Abstract: A transparent display panel and a transparent display device including the same, including a plurality of data lines, a plurality of gate lines, and a plurality of pixel regions disposed in a matrix. The pixel region is configured by a plurality of sub pixels and includes transmission areas, circuit areas, and a plurality of emission areas which overlap with a part of the transmission areas and the circuit areas.

Abstract translation: 一种透明显示面板和包括该透明显示面板和透明显示装置的透明显示装置，包括多条数据线，多条栅极线以及以矩阵形式设置的多个像素区域。 像素区域由多个子像素构成，并且包括传输区域，电路区域以及与传输区域和电路区域的一部分重叠的多个发射区域。

公开(公告)号：US20250089506A1

公开(公告)日：2025-03-13

申请号：US18963076

申请日：2024-11-27

Applicant: LG Display Co., Ltd.

Inventor： Soyi LEE ,  ChangSoo KIM ,  EuiTae KIM ,  KiSeob SHIN

IPC: H10K59/131 ,  G09G3/00 ,  G09G3/3225 ,  H10K50/84 ,  H10K59/122

Abstract: A transparent display device is disclosed, which may reduce a yellowish phenomenon in a non-display area. The transparent display device comprises a substrate provided with a display area in which a plurality of subpixels are disposed, and a non-display area adjacent to the display area, a gate driver provided in the non-display area over the substrate, including a plurality of stages, a metal line provided between the gate driver and the display area, and a trench provided between the metal line and the display area.

公开(公告)号：US20240032366A1

公开(公告)日：2024-01-25

申请号：US18476872

申请日：2023-09-28

Applicant: LG Display Co., Ltd.

Inventor： Soyi LEE ,  ChangSoo KIM ,  EuiTae KIM ,  KiSeob SHIN

IPC: H10K59/131 ,  G09G3/3225 ,  G09G3/00 ,  H10K50/84 ,  H10K59/122

CPC classification number: H10K59/1315 ,  G09G3/3225 ,  G09G3/006 ,  H10K50/84 ,  H10K59/122 ,  G09G2320/02

Abstract: A transparent display device is disclosed, which may reduce a yellowish phenomenon in a non-display area. The transparent display device comprises a substrate provided with a display area in which a plurality of subpixels are disposed, and a non-display area adjacent to the display area, a gate driver provided in the non-display area over the substrate, including a plurality of stages, a metal line provided between the gate driver and the display area, and a trench provided between the metal line and the display area.

公开(公告)号：US20230422563A1

公开(公告)日：2023-12-28

申请号：US18465065

申请日：2023-09-11

Applicant: LG Display Co., Ltd.

Inventor： EuiTae KIM ,  ChangSoo KIM ,  KiSeob SHIN ,  Soyi LEE

IPC: H10K59/124 ,  H10K50/813 ,  H10K59/38 ,  H10K59/122 ,  H10K59/131

CPC classification number: H10K59/124 ,  H10K50/813 ,  H10K59/38 ,  H10K59/122 ,  H10K59/131

Abstract: A transparent display device is disclosed, which may improve light transmittance in a transmissive area and increase or maximize a light emission area in a non-transmissive area. The transparent display device includes a substrate provided with a display area including a transmissive area and a non-transmissive area, in which a plurality of subpixels are disposed, and a non-display area surrounding the display area, at least one insulating film provided over the substrate, anode electrodes provided in each of the plurality of subpixels over the at least one insulating film, a bank provided among the anode electrodes, a light emitting layer provided over the anode electrodes, and a cathode electrode provided over the light emitting layer. The at least one insulating film and the bank are provided in only the non-transmissive area.

公开(公告)号：US20210202628A1

公开(公告)日：2021-07-01

申请号：US17132716

申请日：2020-12-23

Applicant: LG Display Co., Ltd.

Inventor： EuiTae KIM ,  ChangSoo KIM ,  KiSeob SHIN ,  Soyi LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A transparent display device is disclosed, which may enlarge a transmissive area and increase or maximize a light emission area in a non-transmissive area. The transparent display device includes a substrate provided with a display area including a transmissive area and a non-transmissive area, in which a plurality of subpixels are disposed, and a non-display area adjacent to the display area, at least one inorganic insulating film on the substrate, at least one organic insulating film on the at least one inorganic insulating film, anode electrodes provided in each of the plurality of subpixels over the at least one organic insulating film, a bank provided among the anode electrodes, a light emitting layer on the anode electrodes, and a cathode electrode on the light emitting layer, wherein the at least one inorganic insulating film, the at least one organic insulating film and the bank are provided in only the non-transmissive area.

公开(公告)号：US20210202532A1

公开(公告)日：2021-07-01

申请号：US17130988

申请日：2020-12-22

Applicant: LG Display Co., Ltd.

Inventor： EuiTae KIM ,  KiSeob SHIN

IPC: H01L27/12

Abstract: A transparent display device is disclosed, which may have high light transmittance in a non-display area as well as a display area, and may increase or maximize a light emission area in a non-transmissive area. The transparent display device comprises a substrate provided with a display area, in which a plurality of subpixels are disposed, and a non-display area adjacent to the display area, anode electrodes provided in each of the plurality of subpixels over the substrate, a light emitting layer provided over the anode electrodes, a cathode electrode provided over the light emitting layer, a pixel power line provided over the substrate and extended in the display area in a first direction, and a common power line provided over the substrate and extended in the display area in the first direction. The display area includes a non-transmissive area provided with the common power line and the pixel power line, and a transmissive area provided between the common power line and the pixel power line.

公开(公告)号：US20210193765A1

公开(公告)日：2021-06-24

申请号：US17124300

申请日：2020-12-16

Applicant: LG Display Co., Ltd.

Inventor： EuiTae KIM ,  ChangSoo KIM ,  KiSeob SHIN ,  Soyi LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A transparent display device is disclosed, which may improve light transmittance in a transmissive area and increase or maximize a light emission area in a non-transmissive area. The transparent display device includes a substrate provided with a display area including a transmissive area and a non-transmissive area, in which a plurality of subpixels are disposed, and a non-display area surrounding the display area, at least one insulating film provided over the substrate, anode electrodes provided in each of the plurality of subpixels over the at least one insulating film, a bank provided among the anode electrodes, a light emitting layer provided over the anode electrodes, and a cathode electrode provided over the light emitting layer. The at least one insulating film and the bank are provided in only the non-transmissive area.

公开(公告)号：US20240224647A1

公开(公告)日：2024-07-04

申请号：US18381033

申请日：2023-10-17

Applicant: LG DISPLAY CO., LTD.

Inventor： Booheung LEE ,  DaHye SHIM ,  KiSeob SHIN

IPC: H10K59/131 ,  G09G3/3233 ,  H10K59/35 ,  H10K59/80

CPC classification number: H10K59/131 ,  G09G3/3233 ,  H10K59/35 ,  H10K59/879 ,  G09G2320/068

Abstract: A light-emitting display device can include a display panel in which an active area including a first active area and a second active area, and a non-active area adjacent to the active area are defined. Also, the light-emitting display device can include a plurality of sub-pixels disposed in the active area, and a gate driver disposed on the non-active area. Each of the plurality of sub-pixels can include a first light-emitting diode (LED) that emits light in response to a driving current and a first lens that refracts the light emitted from the first LED. Also, the light-emitting display device can operate in different modes that have different viewing angles by using the lens to limit or control a viewing angle in each of the first and second active areas and the display panel can selectively change the viewing angle on demand.