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    Display apparatus and method of manufacturing the display apparatus
    11.
    发明授权
    Display apparatus and method of manufacturing the display apparatus 有权
    显示装置及其制造方法

    公开(公告)号：US08853688B2

    公开(公告)日：2014-10-07

    申请号：US13693830

    申请日：2012-12-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Honglong Ning ,  Byeong-Beom Kim ,  Kyungseop Kim ,  Joonyong Park ,  Changoh Jeong ,  Sangwon Shin ,  Dongmin Lee

    IPC: H01L29/10 ,  H01L33/42 ,  H01L33/00 ,  H01L21/77

    CPC classification number: H01L27/127 ,  H01L21/77 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/45 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/78693 ,  H01L33/0041 ,  H01L33/42

    Abstract: A display apparatus includes a base substrate and a buffer layer disposed on the base substrate. The display apparatus further includes an oxide semiconductor layer disposed on the buffer layer and including a source electrode, a drain electrode, and a channel portion. The display apparatus further includes a gate insulating layer disposed on the channel portion, a gate electrode disposed on the gate insulating layer, and a protective layer disposed on the gate electrode and the buffer layer and having a contact hole. The display apparatus further includes a transparent electrode overlapping a portion of the protective layer and electrically connected to one of the source electrode and the drain electrode through the contact hole. The transparent electrode includes a transparent metal layer and a transparent conductive oxide layer overlapping the transparent metal layer.

    Abstract translation: 显示装置包括基底基板和设置在基底基板上的缓冲层。 显示装置还包括设置在缓冲层上的氧化物半导体层，包括源电极，漏电极和沟道部分。 显示装置还包括设置在通道部分上的栅极绝缘层，设置在栅极绝缘层上的栅极电极和设置在栅电极和缓冲层上并具有接触孔的保护层。 显示装置还包括与保护层的一部分重叠并通过接触孔电连接到源电极和漏极之一的透明电极。 透明电极包括透明金属层和与透明金属层重叠的透明导电氧化物层。

    Display device with a storage capacitor including multiple dielectric constant layers
    14.
    发明授权
    Display device with a storage capacitor including multiple dielectric constant layers 有权

    公开(公告)号：US10825880B2

    公开(公告)日：2020-11-03

    申请号：US16143934

    申请日：2018-09-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jin Ho Hwang ,  Byeong-Beom Kim ,  Chul Min Bae ,  Woo-Seok Jeon

    IPC: H01L27/32 ,  G09G3/32 ,  G09G3/3225 ,  G09G3/3233

    Abstract: A display device includes: a substrate; a semiconductor on the substrate and including a driving channel; a first insulating layer on the semiconductor; a driving gate electrode on the first insulating layer and overlapping the driving channel; a second insulating layer on the driving gate electrode and the first insulating layer and including first and second dielectric constant layers, the second dielectric constant layer having a dielectric constant that is greater than that of the first dielectric constant layer; a storage electrode on the second insulating layer; a passivation layer covering the storage electrode and the second insulating layer; a pixel electrode on the passivation layer; an emission member on the pixel electrode; and a common electrode on the emission member, wherein the storage electrode overlaps the driving gate electrode, and wherein the storage electrode, the driving gate electrode and the second insulating layer therebetween form a storage capacitor.

    Organic light emitting display device having high dielectric constant insulation layer
    15.
    发明授权
    Organic light emitting display device having high dielectric constant insulation layer 有权

    公开(公告)号：US10573701B2

    公开(公告)日：2020-02-25

    申请号：US16185492

    申请日：2018-11-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Woo-Seok Jeon ,  Byeong-Beom Kim ,  Chulmin Bae ,  Jinho Hwang

    IPC: H01L27/32 ,  H01L27/12

    Abstract: An organic light emitting display device includes a substrate, an active layer, a gate electrode, a first high dielectric constant (hereinafter “high-k”) insulation structure, source and drain electrodes, and a light emitting structure. The active layer is disposed on the substrate. The gate electrode is disposed on the active layer. The first high-k insulation structure is disposed on the gate electrode and includes a carbon-doped first high-k insulation layer and a first ammonia layer on the carbon-doped first high-k insulation layer. The source and drain electrodes are disposed on the first high-k insulation structure and constitute a semiconductor element together with the active layer and the gate electrode. The light emitting structure is disposed on the source and drain electrodes.

    Display panel
    18.
    发明授权
    Display panel 失效
    显示面板

    公开(公告)号：US08759834B2

    公开(公告)日：2014-06-24

    申请号：US13947459

    申请日：2013-07-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Joo-Ae Youn ,  Yang-Ho Bae ,  Chang-Oh Jeong ,  Chong-Chul Chai ,  Pil-Sang Yun ,  Hong Long Ning ,  Byeong-Beom Kim

    IPC: H01L21/33

    CPC classification number: H01L33/0041 ,  H01L27/124 ,  H01L29/458

    Abstract: A display panel includes; a lower gate line, a lower data line disposed substantially perpendicular to the lower gate line, a thin film transistor (“TFT”) connected to the lower gate line and the lower data line, an insulating layer disposed on the lower gate line, the lower data line, and the TFT and having a plurality of trenches exposing the lower gate line and the lower data line, an upper gate line disposed in the trench on the lower gate line, an upper data line disposed in the trench on the lower data line, and a pixel electrode connected to the TFT.

    Abstract translation: 显示面板包括： 下栅极线，基本上垂直于下栅极线设置的下数据线，连接到下栅极线和下数据线的薄膜晶体管（“TFT”），设置在下栅极线上的绝缘层， 下数据线和TFT，并且具有暴露下栅极线和下数据线的多个沟槽，设置在下栅极线上的沟槽中的上栅极线，设置在下数据上的沟槽中的上数据线 线和与TFT连接的像素电极。

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