公开(公告)号：US20150167939A1

公开(公告)日：2015-06-18

申请号：US14630255

申请日：2015-02-24

Applicant: LG DISPLAY CO., LTD.

Inventor： Young-Min KWEON ,  Ji-Woon MIN ,  Ho-Young CHEON

IPC: F21V19/00 ,  G02F1/1333 ,  F21V8/00

CPC classification number: F21V19/0025 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B6/0051 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0091 ,  G02B6/0093 ,  G02F1/133308 ,  G02F1/133603 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2001/13332 ,  H05K2201/10106

Abstract: A light emitting diode assembly includes: a light emitting diode (LED) printed circuit board (PCB) having a base layer, an insulating layer on the base layer and a circuit pattern layer on the insulating layer, the LED PCB including a plurality of through holes spaced apart from each other; and a plurality of light emitting diodes (LEDs) inserted into the plurality of through holes, respectively, from a bottom surface of the LED PCB, each of the plurality of LEDs including a lead contacting the circuit pattern layer.

Abstract translation: 一种发光二极管组件，包括：具有基极层的发光二极管（LED）印刷电路板（PCB），基底层上的绝缘层和绝缘层上的电路图案层，所述LED PCB包括多个通孔 彼此间隔开的孔; 以及从LED PCB的底面分别插入到多个通孔中的多个发光二极管（LED），所述多个LED中的每一个包括接触所述电路图案层的引线。

公开(公告)号：US20230209744A1

公开(公告)日：2023-06-29

申请号：US17978650

申请日：2022-11-01

Applicant: LG Display Co., Ltd.

Inventor： Jung-Dae LEE ,  Seok-Hyo CHO ,  Ji-Woon MIN ,  Yong-Joon JEON ,  Sang-Yong PARK

IPC: H05K5/02 ,  H01L51/00

CPC classification number: H05K5/0217 ,  H01L51/0097 ,  H01L2251/5338

Abstract: A foldable display set may include: a foldable display device; and a holding system on a rear surface of the foldable display device and configured to fold and unfold the foldable display device. The holding system may include: a motor configured to generate a rotational force; a rotational arm configured to be rotated by the rotational force of the motor to fold and unfold the foldable display device; a fixing plate spaced apart from the rotational arm with the foldable display device in an unfolded state; a moving plate on the fixing plate and configured to be moved with respect to the fixing plate by the rotational arm; and a magnetic unit fixed on the moving plate. The foldable display device in a folded state may be fixed to the magnetic unit via a magnetic force.