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    EMISSIVE DISPLAY DEVICE
    2.
    发明公开
    EMISSIVE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240049509A1

    公开(公告)日：2024-02-08

    申请号：US18491418

    申请日：2023-10-20

    申请人： Samsung Display Co., LTD.

    发明人： Hae-Yeon LEE ,  Hyun-Chol BANG ,  Su Jin KIM ,  Bong Won LEE

    IPC分类号： H10K59/121 ,  H10K59/131 ,  G09G3/3233

    CPC分类号： H10K59/1213 ,  H10K59/1216 ,  H10K59/131 ,  G09G3/3233 ,  H01L29/78675

    摘要： An emissive display device includes a polycrystalline semiconductor including a channel, source region, and drain region of a driving transistor disposed on a substrate. The device includes a gate electrode of the driving transistor overlapping the channel of the driving transistor, an oxide semiconductor including a channel, a source region, and a drain region of a second transistor disposed on the substrate, and a first connection electrode. The first connection electrode includes a first connector electrically connected to the gate electrode of the driving transistor, a second connector electrically connected to a second electrode of the second transistor, and a main body disposed between the first connector and the second connector. The device includes an initialization voltage line disposed on the substrate and applying an initialization voltage. The initialization voltage line surrounds at least a part of the second connector of the first connection electrode.

    ORGANIC LIGHT EMITTING DIODE DISPLAY
    3.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 有权
    有机发光二极管显示

    公开(公告)号：US20140097420A1

    公开(公告)日：2014-04-10

    申请号：US14027167

    申请日：2013-09-14

    申请人： Samsung Display Co., Ltd.

    发明人： Hae-Yeon LEE ,  Jin-Gon OH ,  Jung-Bae KIM ,  Jong-Hyun CHOI ,  Keum-Nam KIM

    IPC分类号： H01L27/32

    CPC分类号： H01L27/3279 ,  H01L27/3276

    摘要： An organic light emitting diode display includes: a pixel region; and a peripheral region surrounding the pixel region, the peripheral region including: a gate common voltage line; an interlayer insulating film that covers the gate common voltage line and has a common voltage contact hole exposing part of the gate common voltage line; a data common voltage line that is formed on the interlayer insulating film and comes in contact with the gate common voltage line via the common voltage contact hole; barrier ribs that cover the data common voltage line and have common voltage openings exposing part of the data common voltage line; and a peripheral common electrode that is formed on the barrier ribs and comes in contact with the data common voltage line via the common voltage openings, wherein the barrier ribs are formed at positions corresponding to the boundaries with the common voltage contact hole.

    摘要翻译： 有机发光二极管显示器包括：像素区域; 以及围绕所述像素区域的周边区域，所述周边区域包括：栅极公共电压线; 覆盖所述栅极公共电压线并且具有暴露所述栅极公共电压线的一部分的公共电压接触孔的层间绝缘膜; 形成在层间绝缘膜上并通过公共电压接触孔与栅极公共电压线接触的数据公共电压线; 阻挡肋覆盖数据公共电压线，并具有暴露部分数据公共电压线的公共电压开口; 以及形成在隔壁上并通过公共电压开口与数据公共电压线接触的外围公共电极，其中在与公共电压接触孔的边界相对应的位置处形成阻挡肋。

    EMISSIVE DISPLAY DEVICE
    5.
    发明申请
    EMISSIVE DISPLAY DEVICE 有权

    公开(公告)号：US20210359056A1

    公开(公告)日：2021-11-18

    申请号：US17192394

    申请日：2021-03-04

    申请人： Samsung Display Co., LTD.

    发明人： Hae-Yeon LEE ,  Hyun-Chol BANG ,  Su Jin KIM ,  Bong Won LEE

    IPC分类号： H01L27/32

    摘要： An emissive display device includes a polycrystalline semiconductor including a channel, source region, and drain region of a driving transistor disposed on a substrate. The device includes a gate electrode of the driving transistor overlapping the channel of the driving transistor, an oxide semiconductor including a channel, a source region, and a drain region of a second transistor disposed on the substrate, and a first connection electrode. The first connection electrode includes a first connector electrically connected to the gate electrode of the driving transistor, a second connector electrically connected to a second electrode of the second transistor, and a main body disposed between the first connector and the second connector. The device includes an initialization voltage line disposed on the substrate and applying an initialization voltage. The initialization voltage line surrounds at least a part of the second connector of the first connection electrode.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220130915A1

    公开(公告)日：2022-04-28

    申请号：US17445718

    申请日：2021-08-23

    申请人： Samsung Display Co., Ltd.

    发明人： Se Wan SON ,  Nak Cho CHOI ,  Moo Soon KO ,  Dong Hyun SON ,  Sang Hoon OH ,  Jin Goo JUNG ,  Kyung Hyun CHOI ,  Hae-Yeon LEE ,  Seong Min CHO

    IPC分类号： H01L27/32 ,  H01L51/52

    摘要： A display device according to an exemplary embodiment includes: a substrate including a display area and a transmission area; a metal blocking layer disposed in the display area of the substrate; an inorganic insulating layer disposed on the metal blocking film; a transistor disposed on the inorganic insulating layer; an emission layer connected to the transistor; and a light blocking layer and a color filter disposed on the emission layer of the display area, wherein the edge of the light blocking layer is protruded toward the transmission area more than the edge of the metal blocking layer.

    SCANLINE DRIVER AND DISPLAY DEVICE INCLUDING THE SAME
    7.
    发明申请
    SCANLINE DRIVER AND DISPLAY DEVICE INCLUDING THE SAME 有权
    扫描驱动器和显示器件，包括它们

    公开(公告)号：US20160140903A1

    公开(公告)日：2016-05-19

    申请号：US14670708

    申请日：2015-03-27

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Hai-Jung IN ,  Hae-Yeon LEE

    IPC分类号： G09G3/32

    CPC分类号： G11C19/28 ,  G09G3/20 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2310/08

    摘要： A scanline driver includes a shift register circuit and an output buffer. The shift register circuit provides a register output signal and a plurality of signals based on a scan input signal and a plurality of clock signals. The shift register circuit is arranged at at least one horizontal side of a pixel circuit region and includes a plurality of unit pixel circuits connected to a scanline. The output buffer provides a scanline enable signal to the scanline based on the register output signal and the plurality of signals. The output buffer is arranged at at least one vertical side of the pixel circuit region in a pixel array.

    摘要翻译： 扫描线驱动器包括移位寄存器电路和输出缓冲器。 移位寄存器电路基于扫描输入信号和多个时钟信号提供寄存器输出信号和多个信号。 移位寄存器电路布置在像素电路区域的至少一个水平侧，并且包括连接到扫描线的多个单位像素电路。 输出缓冲器基于寄存器输出信号和多个信号向扫描线提供扫描线使能信号。 输出缓冲器被布置在像素阵列中的像素电路区域的至少一个垂直侧。

    THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME 有权
    薄膜晶体管及其制造方法

    公开(公告)号：US20150028327A1

    公开(公告)日：2015-01-29

    申请号：US14330859

    申请日：2014-07-14

    申请人： Samsung Display Co., Ltd.

    发明人： Jung-Bae KIM ,  Bo-Yong CHUNG ,  Hae-Yeon LEE ,  Yong-Jae KIM

    IPC分类号： H01L27/12

    CPC分类号： H01L27/1255 ,  H01L21/00 ,  H01L21/16 ,  H01L27/1225 ,  H01L27/1259 ,  H01L29/7869 ,  H01L29/78696

    摘要： A thin film transistor includes a substrate, a gate electrode, a buffer layer, a gate insulating layer, an active layer, an etching stop layer, a source electrode and a drain electrode. The gate electrode is formed on the substrate. The buffer layer partially covers both side portions of the gate electrode. The gate insulating layer covers the gate electrode and the buffer layer. The active layer is formed on the gate insulating layer. The etching stop layer is formed on the active layer, and has a first opening and a second opening on the active layer. The source electrode is formed on the etching stop layer, and contacts with the active layer through the first opening. The drain electrode is formed on the etching stop layer, and is contacted with the active layer through the second opening.

    摘要翻译： 薄膜晶体管包括基板，栅电极，缓冲层，栅极绝缘层，有源层，蚀刻停止层，源电极和漏电极。 栅电极形成在基板上。 缓冲层部分地覆盖栅电极的两侧部分。 栅极绝缘层覆盖栅电极和缓冲层。 有源层形成在栅绝缘层上。 蚀刻停止层形成在有源层上，并且在有源层上具有第一开口和第二开口。 源电极形成在蚀刻停止层上，并通过第一开口与有源层接触。 漏电极形成在蚀刻停止层上，并通过第二开口与有源层接触。