公开(公告)号：US20140176492A1

公开(公告)日：2014-06-26

申请号：US14094926

申请日：2013-12-03

Applicant: LG Display Co., Ltd.

Inventor： Su Chang An ,  Deuk Su Lee ,  Se jong Yoo ,  Yang sik Lee

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F2203/04111

Abstract: Disclosed is a touch panel and a display device using the same, wherein lines are formed at different layers in a bezel of the touch panel, and one or more insulating layers are interposed between each layer comprising the lines, or adjacent sides of driving electrode and receiving electrode for forming an intersection including an outermost crossing region formed in an outermost region of an active area are corrugated.

Abstract translation: 公开了一种触摸面板和使用其的显示装置，其中线路形成在触摸面板的边框中的不同层，并且一个或多个绝缘层插入在包括线路或驱动电极的相邻侧面的每个层之间，以及 用于形成包括形成在有源区域的最外区域中的最外交叉区域的交点的接收电极是波纹状的。

公开(公告)号：US08436876B2

公开(公告)日：2013-05-07

申请号：US13654542

申请日：2012-10-18

Applicant: LG Display Co., Ltd.

Inventor： Ho Young Jeong ,  Deuk Su Lee ,  Jun Hyeok Yu ,  Jae Jung Han ,  Mi Young Do ,  Tae Han Kim

IPC: G02F1/1335 ,  F21V7/04

CPC classification number: F41J3/02 ,  F41J5/14 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0055

Abstract: Provided are a backlight unit and a display device having the same. The backlight unit includes a case having an opening, at least one lamp assembly disposed on a side surface of the case and including a light source, an optical transreflective unit on the case, the optical transreflective unit transmitting a portion of first light passing through the opening and reflecting a portion of second light generated from the light source, and an optical sheet including a first diffusion unit on the optical transreflective unit.

Abstract translation: 提供背光单元和具有该背光单元的显示装置。 背光单元包括具有开口的壳体，设置在壳体的侧表面上并包括光源的至少一个灯组件，在壳体上的光学透反射单元，光学透反射单元透射通过 打开和反射从光源产生的第二光的一部分，以及光学片，其包括在光学透反单元上的第一扩散单元。

公开(公告)号：US09405413B2

公开(公告)日：2016-08-02

申请号：US14094926

申请日：2013-12-03

Applicant: LG Display Co., Ltd.

Inventor： Su Chang An ,  Deuk Su Lee ,  Se jong Yoo ,  Yang sik Lee

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04111

Abstract: Disclosed is a touch panel and a display device using the same, wherein lines are formed at different layers in a bezel of the touch panel, and one or more insulating layers are interposed between each layer comprising the lines, or adjacent sides of driving electrode and receiving electrode for forming an intersection including an outermost crossing region formed in an outermost region of an active area are corrugated.

Abstract translation: 公开了一种触摸面板和使用其的显示装置，其中线路形成在触摸面板的边框中的不同层，并且一个或多个绝缘层插入在包括线路或驱动电极的相邻侧面的每个层之间，以及 用于形成包括形成在有源区域的最外区域中的最外交叉区域的交点的接收电极是波纹状的。

公开(公告)号：US10551979B2

公开(公告)日：2020-02-04

申请号：US15851220

申请日：2017-12-21

Applicant: LG Display Co., Ltd.

Inventor： Yangsik Lee ,  Jae Gyun Lee ,  Deuk Su Lee

IPC: G06F3/044 ,  G06F3/041

Abstract: A touch display device and a touch display panel. Touch lines and contact pads are disposed between touch electrodes, arranged in touch electrode lines in the touch display panel, and a driver circuit. A total of the area of each touch line and the area of the corresponding contact pad has a predetermined value. Differences in parasitic capacitance among the touch lines according to the positions of the touch electrodes are compensated for. It is possible to prevent the accuracy of sensing from being lowered by differences in parasitic capacitance among the touch electrodes disposed in different positions.