公开(公告)号：US20140160694A1

公开(公告)日：2014-06-12

申请号：US13933876

申请日：2013-07-02

Applicant: LG Display Co., Ltd.

Inventor： Yong Joong Yoon ,  Taewoo Kim ,  Mijin Han ,  Daeyun Kim

IPC: H05K5/06 ,  H05K13/00 ,  H05K5/00

CPC classification number: H05K5/06 ,  G02F1/1303 ,  G02F1/1339 ,  G02F1/13452 ,  G02F2001/133311 ,  G02F2001/133325 ,  G02F2202/28 ,  H05K5/0017 ,  H05K13/00

Abstract: Disclosed is a display device and an apparatus for side surface sealing of display panel, which enable to realize thin profile and good exterior appearance in device, wherein the display device includes a display panel including a first substrate with pad regions, a second substrate bonded to remaining portions of the first substrate except the pad regions, and an upper polarizing film attached to an entire upper surface of the second substrate; a panel support member joined to an edge of a lower surface of the display panel; a panel driving part including a flexible circuit film attached to the pad regions; and a side surface sealing member for covering each side surface of the display panel, the flexible circuit film, the plurality of pad regions, and each side surface of the upper polarizing film.

Abstract translation: 本发明公开了一种显示装置和显示面板的侧面密封装置，其能够实现装置中的薄型和良好的外观，其中显示装置包括显示面板，显示面板包括具有衬垫区域的第一衬底，第二衬底粘合到 除了焊盘区域之外的第一基板的剩余部分和附接到第二基板的整个上表面的上偏振膜; 连接到所述显示面板的下表面的边缘的面板支撑构件; 面板驱动部，其包括附接到所述垫区域的柔性电路膜; 以及用于覆盖显示面板的各个侧表面，柔性电路膜，多个焊盘区域和上偏振膜的每个侧表面的侧表面密封构件。

公开(公告)号：US09445518B2

公开(公告)日：2016-09-13

申请号：US13933876

申请日：2013-07-02

Applicant: LG DISPLAY CO., LTD.

Inventor： Yong Joong Yoon ,  Taewoo Kim ,  Mijin Han ,  Daeyun Kim

IPC: H05K5/00 ,  H05K5/06 ,  H05K13/00 ,  G02F1/13 ,  G02F1/1339 ,  G02F1/1345 ,  G02F1/1333

CPC classification number: H05K5/06 ,  G02F1/1303 ,  G02F1/1339 ,  G02F1/13452 ,  G02F2001/133311 ,  G02F2001/133325 ,  G02F2202/28 ,  H05K5/0017 ,  H05K13/00

Abstract: Disclosed is a display device and an apparatus for side surface sealing of display panel, which enable to realize thin profile and good exterior appearance in device, wherein the display device includes a display panel including a first substrate with pad regions, a second substrate bonded to remaining portions of the first substrate except the pad regions, and an upper polarizing film attached to an entire upper surface of the second substrate; a panel support member joined to an edge of a lower surface of the display panel; a panel driving part including a flexible circuit film attached to the pad regions; and a side surface sealing member for covering each side surface of the display panel, the flexible circuit film, the plurality of pad regions, and each side surface of the upper polarizing film.

Abstract translation: 本发明公开了一种显示装置和显示面板的侧面密封装置，其能够实现装置中的薄型和良好的外观，其中显示装置包括显示面板，显示面板包括具有衬垫区域的第一衬底，第二衬底粘合到 除了焊盘区域之外的第一基板的剩余部分和附接到第二基板的整个上表面的上偏振膜; 连接到所述显示面板的下表面的边缘的面板支撑构件; 面板驱动部，其包括附接到所述垫区域的柔性电路膜; 以及用于覆盖显示面板的各个侧表面，柔性电路膜，多个焊盘区域和上偏振膜的每个侧表面的侧表面密封构件。

公开(公告)号：US08907584B2

公开(公告)日：2014-12-09

申请号：US13671714

申请日：2012-11-08

Applicant: LG Display Co., Ltd.

Inventor： Seongho Lim ,  Eungkyu Kim ,  Taewoo Kim

IPC: H05B41/16

CPC classification number: H05B37/02 ,  G02F1/1368 ,  G09G3/342 ,  G09G2330/02 ,  G09G2330/021 ,  H05B33/0827 ,  H05B33/086

Abstract: An apparatus for controlling the constant current for multi-channel LEDs includes: a plurality of LED channels each comprising an LED array, a transistor, and a variable emitter resistor; a feedback sensing circuit for sensing the collector or drain voltage of a transistor of each of the LED channels; and a controller for increasing the variable emitter resistance of an LED channel in which the collector voltage of the transistor is higher than those of the other LED channels, in response to a feedback sensing result input from the feedback sensing circuit.

Abstract translation: 用于控制多通道LED的恒定电流的装置包括：多个LED通道，每个LED通道包括LED阵列，晶体管和可变发射极电阻; 用于感测每个LED通道的晶体管的集电极或漏极电压的反馈感测电路; 以及控制器，用于响应于从反馈感测电路输入的反馈感测结果，增加其中晶体管的集电极电压高于其它LED通道的集电极电压的LED通道的可变发射极电阻。