公开(公告)号：US12124127B2

公开(公告)日：2024-10-22

申请号：US18238490

申请日：2023-08-27

Applicant: Samsung Display Co., LTD.

Inventor： Duk Sung Kim ,  Jung Hyun Kwon ,  Jae Won Lee

IPC: G02F1/13357 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133305 ,  G02F1/133605 ,  G02F1/133612 ,  G02F1/133614

Abstract: A backlight unit includes: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.

公开(公告)号：US20230400728A1

公开(公告)日：2023-12-14

申请号：US18238490

申请日：2023-08-27

Applicant: Samsung Display Co., LTD.

Inventor： Duk Sung KIM ,  Jung Hyun Kwon ,  Jae Won Lee

IPC: G02F1/13357 ,  G02F1/1333

CPC classification number: G02F1/133603 ,  G02F1/133305 ,  G02F1/133605 ,  G02F1/133614

Abstract: A backlight unit includes: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.

公开(公告)号：US11774799B2

公开(公告)日：2023-10-03

申请号：US18102757

申请日：2023-01-29

Applicant: Samsung Display Co., LTD.

Inventor： Duk Sung Kim ,  Jung Hyun Kwon ,  Jae Won Lee

IPC: G02F1/13357 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133305 ,  G02F1/133605 ,  G02F1/133612 ,  G02F1/133614

Abstract: A backlight unit includes: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.

公开(公告)号：US11598989B2

公开(公告)日：2023-03-07

申请号：US16892611

申请日：2020-06-04

Applicant: Samsung Display Co., LTD.

Inventor： Duk Sung Kim ,  Jung Hyun Kwon ,  Jae Won Lee

IPC: G02F1/13357 ,  G02F1/1333 ,  G02F1/1335

Abstract: A backlight unit including: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.

公开(公告)号：US10222825B2

公开(公告)日：2019-03-05

申请号：US14852643

申请日：2015-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seong Min Wang ,  MuGyeom Kim ,  Soo Youn Kim ,  Hyeonjeong Sang ,  Jae Won Lee

IPC: B60K35/00 ,  G06F1/16 ,  B60R11/02 ,  G09F9/30 ,  H05K5/00 ,  H05K5/02 ,  G09F21/04 ,  G02F1/1333 ,  B60R11/00

Abstract: An automotive display device on which an image may be displayed, the automotive display device being for a vehicle interior, the automotive display device including an automotive frame, at least part of the automotive frame being bendable; and a bending controller to control bending of the automotive frame.