公开(公告)号：US09429701B2

公开(公告)日：2016-08-30

申请号：US14144160

申请日：2013-12-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Rok-Hee Lee ,  Jae-Min Sim ,  Do-Man Kim

IPC: G02F1/1335 ,  F21V8/00 ,  H01L25/075 ,  H01L33/50

CPC classification number: G02B6/0073 ,  G02B6/0023 ,  G02B6/0083 ,  H01L25/0753 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: A liquid crystal display device includes a liquid crystal panel; and a backlight unit disposed under the liquid crystal panel and including an LED assembly, wherein the LED assembly includes a frame portion, LED chips arranged in the frame portion in a line and spaced apart from each other, connecting portions each disposed between adjacent LED chips and connected to adjacent LED chips through wire bonding, and a sealing portion including a fluorescent substance and covering the LED chips and the connecting portions, and wherein the sealing portion changes light emitted from the LED chips into a linear light source.

Abstract translation: 液晶显示装置包括液晶面板; 以及背光单元，其设置在所述液晶面板的下方并且包括LED组件，其中所述LED组件包括框架部分，布置在所述框架部分中并且彼此间隔开的LED芯片，每个设置在相邻LED芯片之间的连接部分 并且通过引线接合连接到相邻的LED芯片，以及包括荧光物质并覆盖LED芯片和连接部分的密封部分，并且其中密封部分将从LED芯片发射的光改变为线性光源。

公开(公告)号：US10347863B2

公开(公告)日：2019-07-09

申请号：US15796984

申请日：2017-10-30

Applicant: LG Display Co., Ltd.

Inventor： Do-Man Kim

IPC: H01L51/52 ,  G06F3/041 ,  G09G3/3208 ,  H01L27/32 ,  H01L51/56

Abstract: Disclosed is an organic light-emitting display device capable of removing a void between a pad area and a display area. The display device having a display area and a non-display area includes a thin-film transistor array, an organic light-emitting array, a touch electrode array, and an adhesive layer between the touch electrode array and the organic light-emitting array. A lower pad portion having lower electrodes is provided in the non-display area of the thin-film transistor array, an upper pad portion having upper electrodes is provided in the non-display area of the touch electrode array, and both the pad portions are bonded to each other by a seal material having one side in contact with the adhesive layer. At least one groove is provided in the non-display area of the thin-film transistor array so as to correspond to the contact area of the seal material and the adhesive layer.