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    Display device with an integrated touch sensor utilizing bridge structures
    1.
    发明授权
    Display device with an integrated touch sensor utilizing bridge structures 有权

    公开(公告)号：US10658434B2

    公开(公告)日：2020-05-19

    申请号：US15712711

    申请日：2017-09-22

    Applicant: LG Display Co., Ltd.

    Inventor： Tae-Joon Song ,  Kyu-Hwang Lee

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

    Abstract: An organic light-emitting display device and a method of manufacturing the same are disclosed. The organic light-emitting display device includes a touch sensor having a plurality of touch electrodes on an encapsulation stack covering a light-emitting element. The touch electrodes are formed at a low temperature and are crystallized through an annealing process, whereby it is possible to prevent damage to an organic light-emitting layer at the time of forming the touch electrodes. Thus the touch electrodes can be formed on the encapsulation stack without an additional bonding process to bond the touch sensor to the organic light-emitting display device.

    LIGHTING APPARATUS USING ORGANIC LIGHT-EMITTING DIODE AND MANUFACTURING METHOD THEREOF
    5.
    发明申请
    LIGHTING APPARATUS USING ORGANIC LIGHT-EMITTING DIODE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20190019981A1

    公开(公告)日：2019-01-17

    申请号：US16032200

    申请日：2018-07-11

    Applicant: LG Display Co., Ltd.

    Inventor： Jong-Min Kim ,  Tae-Joon Song

    IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00

    Abstract: According to a lighting apparatus using an organic light-emitting diode and a manufacturing method thereof of the present disclosure, a current imbalance due to a short circuit is controlled using a transparent high-resistance conductive film as a positive electrode instead of indium tin oxide (ITO), and a decrease in luminance is prevented by decreasing resistance of a positive electrode of an emission region through a post treatment. According to the present disclosure, it is possible to solve the problem of lighting malfunction of an entire panel, caused by a short circuit due to a foreign substance, even without reducing an aperture ratio, and concurrently, it is possible to secure normal luminance as resistance of an emission region is decreased.

    Lighting apparatus using organic light-emitting diode and manufacturing method thereof
    6.
    发明授权
    Lighting apparatus using organic light-emitting diode and manufacturing method thereof 有权

    公开(公告)号：US10559774B2

    公开(公告)日：2020-02-11

    申请号：US16032200

    申请日：2018-07-11

    Applicant: LG Display Co., Ltd.

    Inventor： Jong-Min Kim ,  Tae-Joon Song

    IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

    Abstract: According to a lighting apparatus using an organic light-emitting diode and a manufacturing method thereof of the present disclosure, a current imbalance due to a short circuit is controlled using a transparent high-resistance conductive film as a positive electrode instead of indium tin oxide (ITO), and a decrease in luminance is prevented by decreasing resistance of a positive electrode of an emission region through a post treatment. According to the present disclosure, it is possible to solve the problem of lighting malfunction of an entire panel, caused by a short circuit due to a foreign substance, even without reducing an aperture ratio, and concurrently, it is possible to secure normal luminance as resistance of an emission region is decreased.

    Organic light emitting diode device and method for manufacturing the same
    7.
    发明授权
    Organic light emitting diode device and method for manufacturing the same 有权

    公开(公告)号：US09887385B2

    公开(公告)日：2018-02-06

    申请号：US14585483

    申请日：2014-12-30

    Applicant: LG Display Co., Ltd.

    Inventor： Yun-Ho Kook ,  Tae-Joon Song ,  Yong-Hee Han

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

    CPC classification number: H01L51/5256 ,  H01L27/3244 ,  H01L51/52 ,  H01L51/5253

    Abstract: An organic light emitting diode display device and a method for manufacturing the same are disclosed where permeation of moisture and oxygen may be prevented. The organic light emitting diode display device includes a protective members including an first inorganic film formed on a substrate to completely cover an organic light emitting diode, an organic film formed on the first inorganic film, and a second inorganic film formed on the first inorganic film and the organic film, wherein the organic film includes a first organic pattern corresponding to upper and side parts of the organic light emitting diode, and at least one second organic pattern being spaced from the first organic pattern and surrounding the first organic pattern, and the second organic pattern has an upper surface having the same height as an upper surface of the first organic pattern.

    ORGANIC LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME
    8.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
    有机发光二极管装置及其制造方法

    公开(公告)号：US20160064690A1

    公开(公告)日：2016-03-03

    申请号：US14585483

    申请日：2014-12-30

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Yun-Ho Kook ,  Tae-Joon Song ,  Yong-Hee Han

    IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

    CPC classification number: H01L51/5256 ,  H01L27/3244 ,  H01L51/52 ,  H01L51/5253

    Abstract: An organic light emitting diode display device and a method for manufacturing the same are disclosed where permeation of moisture and oxygen may be prevented. The organic light emitting diode display device includes a protective members including an first inorganic film formed on a substrate to completely cover an organic light emitting diode, an organic film formed on the first inorganic film, and a second inorganic film formed on the first inorganic film and the organic film, wherein the organic film includes a first organic pattern corresponding to upper and side parts of the organic light emitting diode, and at least one second organic pattern being spaced from the first organic pattern and surrounding the first organic pattern, and the second organic pattern has an upper surface having the same height as an upper surface of the first organic pattern.

    Abstract translation: 公开了一种有机发光二极管显示装置及其制造方法，其中可防止湿气和氧气的渗透。 有机发光二极管显示装置包括：保护部件，包括形成在基板上以完全覆盖有机发光二极管的第一无机膜，形成在第一无机膜上的有机膜和形成在第一无机膜上的第二无机膜 和有机膜，其中有机膜包括对应于有机发光二极管的上部和侧部的第一有机图案，以及与第一有机图案间隔开并围绕第一有机图案的至少一个第二有机图案，并且 第二有机图案具有与第一有机图案的上表面相同高度的上表面。

    Array substrate for liquid crystal display having gate line, gate electrode and data pattern in at least two trenches and method of fabricating the same
    9.
    发明授权
    Array substrate for liquid crystal display having gate line, gate electrode and data pattern in at least two trenches and method of fabricating the same 有权
    在至少两个沟槽中具有栅极线，栅电极和数据图案的液晶显示器用阵列基板及其制造方法

    公开(公告)号：US09064752B2

    公开(公告)日：2015-06-23

    申请号：US14096932

    申请日：2013-12-04

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Tae-Hyoung Moon ,  Tae-Joon Song ,  Kyu-Hwang Lee ,  Kyung-Ha Lee

    IPC: H01L29/04 ,  H01L29/10 ,  H01L31/00 ,  H01L27/14 ,  H01L29/15 ,  H01L31/036 ,  H01L21/00 ,  H01L21/84 ,  H01L27/12 ,  G02F1/1362

    CPC classification number: H01L27/1244 ,  G02F1/136286 ,  G02F2001/136295 ,  H01L27/1259

    Abstract: An array substrate includes: a trench having a depth from a surface of a substrate; a gate line, a gate electrode and a data pattern filling the respective trenches, wherein the data pattern is between the adjacent gate lines; a gate insulating layer on the gate line, the gate electrode and the data pattern, substantially flat over the substrate, and including contact holes that expose both ends of the data pattern, respectively; a data connection portion on the gate insulating layer and contacting the adjacent data patterns through the contact holes; a source electrode extending from the data connection portion, and a drain electrode spaced apart from the source electrode; a passivation layer on the source and drain electrodes and including a drain contact hole exposing the drain electrode; and a pixel electrode on the passivation layer and contacting the drain electrode through the drain contact hole.

    Abstract translation: 阵列基板包括：具有从基板的表面的深度的沟槽; 栅极线，栅极电极和填充各个沟槽的数据图案，其中数据图案位于相邻的栅极线之间; 栅极线上的栅极绝缘层，栅电极和数据图案在基板上基本平坦，并且包括分别暴露数据图案的两端的接触孔; 栅极绝缘层上的数据连接部分，并通过接触孔与相邻的数据图形接触; 从数据连接部分延伸的源电极和与源电极间隔开的漏电极; 源电极和漏电极上的钝化层，并且包括暴露漏电极的漏极接触孔; 以及钝化层上的像素电极，并通过漏极接触孔与漏电极接触。

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