公开(公告)号：US20240244937A1

公开(公告)日：2024-07-18

申请号：US18461142

申请日：2023-09-05

Applicant: LG Display Co., Ltd.

Inventor： You Yong Jin ,  Young Bok Lee ,  Sung Woo Kim ,  Keong Jin Lee ,  Yong Ku Lee ,  Chi Yong Kim ,  Won Sik Lee ,  Se Wan Oh ,  Seok Ho Ki

IPC: H10K59/80

CPC classification number: H10K59/879 ,  H10K59/8792 ,  H10K59/12

Abstract: A display apparatus includes a substrate with a plurality of pixel areas. The display apparatus includes a light-emitting device formed in a pixel area for emitting light. An encapsulation unit is formed on the light-emitting device. The display apparatus includes a black matrix on the encapsulation unit, where an opening in the black matrix overlaps with the light-emitting device in a first direction. An upper surface of the control insulating layer is formed with a groove that is a recessed portion toward the substrate. An optical lens is disposed above the groove in the control insulating layer.

公开(公告)号：US09897748B2

公开(公告)日：2018-02-20

申请号：US14567897

申请日：2014-12-11

Applicant: LG DISPLAY CO., LTD.

Inventor： Young Hun Jeong ,  Sang Hyun Ahn ,  Yong Ik Hwang ,  Hee Kyung Lee ,  Young Kyu Bang ,  Jin Seo Park ,  Chi Yong Kim

IPC: G02F1/1333 ,  F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0038 ,  G02B6/0043 ,  G02B6/0051 ,  G02B6/0058 ,  G02F1/133308 ,  G02F2001/133317

Abstract: Discussed is a display device. The display device can include an optical frame, which provides light up to an edge of a display panel, thereby enlarging an active area of the display device.

公开(公告)号：US09846273B2

公开(公告)日：2017-12-19

申请号：US14577188

申请日：2014-12-19

Applicant: LG DISPLAY CO., LTD.

Inventor： Sang Hyun Ahn ,  Young Hun Jeong ,  Choun Sung Kang ,  Yong Ik Hwang ,  Yong Seok Lee ,  Hee Kyung Lee ,  Chi Yong Kim

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0091 ,  G02B6/0093

Abstract: Disclosed is a backlight unit and a display device including the same. The backlight unit includes a backlight configured to supply light in one direction, a case that accommodates the backlight, and a cabinet coupled to a top of the case, and configured to include a side wall which faces one direction. The inside of the case has a hive structure. At least one edge region of the case includes a stepped portion which is lower in height than a central region of the case to accommodate the cabinet.