公开(公告)号：US20240178200A1

公开(公告)日：2024-05-30

申请号：US18388912

申请日：2023-11-13

Applicant: LG DISPLAY CO., LTD.

Inventor： Juhyun NAM ,  YongMin HA ,  BuYeol LEE ,  Hun JANG

IPC: H01L25/075 ,  G06F1/16

CPC classification number: H01L25/0753 ,  G06F1/1647 ,  G06F1/1652

Abstract: A display device comprises a support substrate, a plurality of link lines disposed on the support substrate, a plurality of first flexible films disposed on one side of the support substrate and electrically connected to the plurality of link lines, a plurality of display modules disposed on or under the support substrate and including a plurality of pixels and a plurality of signal lines and a plurality of connection members disposed between the support substrate and the plurality of display modules and electrically connecting the plurality of link lines and the plurality of signal lines. Therefore, A display device with a large screen may be provided.

公开(公告)号：US20220190080A1

公开(公告)日：2022-06-16

申请号：US17527912

申请日：2021-11-16

Applicant: LG Display Co., Ltd.

Inventor： Mihee SHIN ,  Minha KANG ,  JuhnSuk YOO ,  YongMin HA

IPC: H01L27/32 ,  H01L51/56

Abstract: A display panel and a method for fabricating the same are discussed. The display panel can include a first area in which pixels are disposed, and a second area in which pixels having lower pixels per inch (PPI) than the first area are disposed and a plurality of light-transmitting portions are disposed. The light-transmitting portions include circular or elliptical light-transmitting portions arranged in a zigzag pattern along a second direction crossing a first direction in the second area. Each of the pixel groups in the second area includes a second electrode, and the second electrode is removed from the light-transmitting area to expose light-transmitting portions.

公开(公告)号：US20190197944A1

公开(公告)日：2019-06-27

申请号：US16224178

申请日：2018-12-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Jongkyung KIM ,  YongMin HA ,  Taro HASUMI

IPC: G09G3/30 ,  G06K9/00

Abstract: A light emitting display device and a driving method thereof are provided, in which a luminance difference occurring in a boundary between a fingerprint scanning area and a non-fingerprint scanning area is not perceived by a user. The light emitting display device can include a display panel including a display area where a plurality of pixels is provided to display an image. The display area can include a first area, a second area, and a boundary area disposed between the first area and the second area. In a case where the display panel displays a predetermined image pattern, each of pixels in the first area can emit a first light having a first luminance, each of pixels in the second area can emit a second light having a second luminance lower than the first luminance or cannot emit any light, and the luminance of pixels in the boundary area can be progressively reduced from the first area to the second area.

公开(公告)号：US20240090268A1

公开(公告)日：2024-03-14

申请号：US18518019

申请日：2023-11-22

Applicant: LG Display Co., Ltd.

Inventor： Mihee SHIN ,  Minha KANG ,  JuhnSuk YOO ,  YongMin HA

IPC: H10K59/121 ,  H10K71/00

CPC classification number: H10K59/1213 ,  H10K59/1216 ,  H10K71/00 ,  H10K59/1201

Abstract: A display panel can include a first area including a first plurality of subpixels, a second area including a second plurality of subpixels, and at least one light-transmitting portion between adjacent subpixels among the second plurality of subpixels. Also, a first subpixel in the first area includes a first light emitting layer, a first thin film transistor including a first channel area, and a first conductive member disposed under and overlapping with the first channel area of the first thin film transistor, and a second subpixel in the second area includes a second light emitting layer, a second thin film transistor including a second channel area, and a second conductive member disposed under and overlapping with the second channel area of the second thin film transistor. The first conductive member in the first subpixel in the first area is on a higher layer than the second conductive member.

公开(公告)号：US20220189410A1

公开(公告)日：2022-06-16

申请号：US17484556

申请日：2021-09-24

Applicant: LG Display Co., Ltd.

Inventor： Miso KIM ,  YongMin HA ,  Hanwook HWANG ,  Minsu KIM

IPC: G09G3/3266 ,  H01L27/32

Abstract: An organic light emitting display device includes a first display area in which first sub-pixels are disposed, a second display area in which second sub-pixels are disposed in a density lower than the first display area, and a gate driver at least a part of which overlaps the second display area.

公开(公告)号：US20230395009A1

公开(公告)日：2023-12-07

申请号：US18449635

申请日：2023-08-14

Applicant: LG Display Co., Ltd.

Inventor： Miso KIM ,  YongMin HA ,  Hanwook HWANG ,  JungChul KIM

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G06F1/1686

Abstract: Embodiments of the present disclosure relate to a display panel and a display device, and more particularly, a display panel and a display device capable of reducing a bezel area by reducing the number of subpixels per unit area of a second display area adjacent to a first display area in which the light-receiving device is located.

公开(公告)号：US20220216452A1

公开(公告)日：2022-07-07

申请号：US17706148

申请日：2022-03-28

Applicant: LG Display Co., Ltd.

Inventor： IkHyun KUON ,  Yongsoo KIM ,  SangEun HAN ,  SungNam BYUN ,  JeongKweon PARK ,  SangGul LEE ,  Changmin PYO ,  Doowon SEO ,  Bogyung KANG ,  Sungwook PARK ,  Juyeob LEE ,  YongMin HA ,  SoonBum SHIN ,  MoonGoo KIM ,  Chan PARK ,  YunMi LEE

IPC: H01L51/56 ,  H01L51/52 ,  G06F1/16 ,  H01L51/00

Abstract: A manufacturing apparatus is configured to bond a display panel to a cover window having a flat portion between a first curvature portion and a second curvature portion. The manufacturing apparatus comprises a first attachment portion configured to press a first adhesive surface of the display panel to the flat portion of the cover window, and a 3D attachment portion configured to press a first edge adhesive surface and a second edge adhesive surface of the display panel to the first curvature portion and the second curvature portion of the window, respectively, and not press the first adhesive surface of the display panel.

公开(公告)号：US20220208060A1

公开(公告)日：2022-06-30

申请号：US17562347

申请日：2021-12-27

Applicant: LG Display Co., Ltd.

Inventor： Miso KIM ,  YongMin HA ,  Hanwook HWANG ,  JungChul KIM

IPC: G09G3/20

Abstract: Embodiments of the present disclosure relate to a display panel and a display device, and more particularly, a display panel and a display device capable of reducing a bezel area by reducing the number of subpixels per unit area of a second display area adjacent to a first display area in which the light-receiving device is located

公开(公告)号：US20250028438A1

公开(公告)日：2025-01-23

申请号：US18908377

申请日：2024-10-07

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：US20240315079A1

公开(公告)日：2024-09-19

申请号：US18674652

申请日：2024-05-24

Applicant: LG Display Co., Ltd.

Inventor： Mihee SHIN ,  Minha KANG ,  JuhnSuk YOO ,  YongMin HA

IPC: H10K59/121 ,  H10K59/12 ,  H10K71/00

CPC classification number: H10K59/1213 ,  H10K59/1216 ,  H10K71/00 ,  H10K59/1201

Abstract: A method of fabricating a display panel including a display area and an imaging area, the display area having a first pixel area in which a plurality of pixels are disposed, the imaging area having a second pixel area in which a plurality of pixel groups are disposed and at least one light-transmitting portion disposed between the plurality of pixel groups, can include forming a capacitor electrode in the second pixel area of the imaging area, and forming the at least one light-transmitting portion by removing at least part of a second electrode of the imaging area through an irradiation of a laser beam using the capacitor electrode as a mask.