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1.发明申请公开(公告)号：US20150109278A1
公开(公告)日：2015-04-23
申请号：US14500439
申请日：2014-09-29
Applicant: LG Display Co., Ltd.
Inventor： Binn KIM
IPC: G09G3/32
CPC classification number: G09G3/3266 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866
Abstract: An organic light emitting diode (OLED) display device including a first transistor configured to supply a data voltage to a first node according to a scan signal; a first capacitor connected to the first node at one end of the first capacitor, and connected to a second node at the other end; a second transistor configured to supply a reference voltage to the second node according to a sensing signal; a driving transistor including a drain electrode receiving a high-level source voltage or an initial voltage, a gate electrode connected to the second node, and a source electrode connected to a third node; and an OLED including a cathode electrode receiving a low-level source voltage and an anode electrode connected to the third node.
Abstract translation: 一种有机发光二极管（OLED）显示装置，包括：第一晶体管，被配置为根据扫描信号将数据电压提供给第一节点; 第一电容器，连接到第一电容器一端的第一节点，并连接到另一端的第二节点; 第二晶体管，其被配置为根据感测信号将参考电压提供给所述第二节点; 包括接收高电平源电压或初始电压的漏电极的驱动晶体管，连接到第二节点的栅电极和连接到第三节点的源电极; 以及包括接收低电平源电压的阴极电极和连接到第三节点的阳极电极的OLED。
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2.发明申请公开(公告)号：US20150097171A1
公开(公告)日：2015-04-09
申请号：US14495480
申请日：2014-09-24
Applicant: LG Display Co., Ltd.
Inventor： Binn KIM , BuYeol LEE
CPC classification number: H01L27/3246 , H01L27/326 , H01L51/5228 , H01L51/5234 , H01L2251/5315
Abstract: An organic light-emitting display device according to one embodiment of the present disclosure includes a substrate, a thin-film transistor formed on the substrate, a planarization layer formed on the thin-film transistor, an organic light-emitting element formed on the planarization layer, the emitting element including an organic light-emitting layer and a cathode, and a lower auxiliary wiring between the organic light-emitting element and the planarization layer, the wiring electrically connected with the cathode.
Abstract translation: 根据本公开的一个实施例的有机发光显示装置包括：衬底，形成在衬底上的薄膜晶体管，形成在薄膜晶体管上的平坦化层，形成在平坦化上的有机发光元件 所述发光元件包括有机发光层和阴极，以及所述有机发光元件与所述平坦化层之间的下部辅助布线，所述布线与所述阴极电连接。
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3.发明申请公开(公告)号：US20140183501A1
公开(公告)日：2014-07-03
申请号：US14140844
申请日：2013-12-26
Applicant: LG Display Co., Ltd.
Inventor： MinKi KIM , HanSun PARK , Binn KIM
CPC classification number: H01L51/56 , H01L27/3246 , H01L51/5228 , H01L2251/5315
Abstract: Provided are an organic light emitting display device and a method for manufacturing the same. The organic light emitting display device comprises at least a first pixel area and a second pixel area. A partition is disposed between the first pixel area and the second pixel area. An auxiliary electrode is disposed between the first pixel area and the second pixel area and over the partition. Additionally, a first conductive element is disposed over the first pixel area, the second pixel area, and the auxiliary electrode and the first conductive element is electrically connected to the auxiliary electrode.
Abstract translation: 提供一种有机发光显示装置及其制造方法。 有机发光显示装置至少包括第一像素区域和第二像素区域。 分隔件设置在第一像素区域和第二像素区域之间。 辅助电极设置在第一像素区域和第二像素区域之间并且分隔开。 此外，第一导电元件设置在第一像素区域，第二像素区域和辅助电极之上，并且第一导电元件电连接到辅助电极。
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4.发明申请公开(公告)号：US20130088417A1
公开(公告)日：2013-04-11
申请号：US13665061
申请日：2012-10-31
Applicant: LG Display Co., Ltd.
Inventor： Binn KIM , Joonsoo HAN
CPC classification number: G09G3/3225 , G09G3/3233 , G09G3/3291 , G09G2300/0819 , G09G2300/0852
Abstract: An OLED display device is provided. The OLED display device includes a first transistor connected to a data line and a first node; a second transistor connected to the first node and a second node; a third transistor connected to a reference voltage terminal and a third node; a fourth transistor connected to an initialization voltage terminal and the second node; a fifth transistor connected to the reference voltage terminal and the second node; a driving transistor; and an OLED connected to a low-level power supply voltage terminal and the second node. The driving transistor has a source connected to the second node, a gate connected to the third node, and a drain connected to a high-level power supply voltage terminal.
Abstract translation: 提供了OLED显示装置。 OLED显示装置包括连接到数据线和第一节点的第一晶体管; 连接到第一节点和第二节点的第二晶体管; 连接到参考电压端子和第三节点的第三晶体管; 连接到初始化电压端子和第二节点的第四晶体管; 连接到参考电压端子和第二节点的第五晶体管; 一个驱动晶体管; 以及连接到低电平电源电压端子和第二节点的OLED。 驱动晶体管具有连接到第二节点的源极，连接到第三节点的栅极和连接到高电平电源电压端子的漏极。
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公开(公告)号：US20230209952A1
公开(公告)日：2023-06-29
申请号：US17976501
申请日：2022-10-28
Applicant: LG Display Co., Ltd.
Inventor： Seongku LEE , Binn KIM
CPC classification number: H01L27/3218 , H01L27/3213 , H01L27/3276 , H01L27/3262 , H01L27/3265 , H01L27/124 , H01L27/1255
Abstract: Disclosed is a transparent display device comprising a plurality of transmission areas, and a plurality of subpixels, wherein the subpixel is disposed between each of the transmission areas, and is configured to include a pixel circuit and a light emitting element having a first electrode connected to the pixel circuit, wherein the first electrode in each of the plurality of subpixels includes a first divided electrode and a second divided electrode separated from each other, and includes a sub-transmission area disposed between the first divided electrode and the second divided electrode.
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Patent Agency Ranking
公开(公告)号：US20210098551A1
公开(公告)日：2021-04-01
申请号：US16913190
申请日：2020-06-26
Applicant: LG Display Co., Ltd.
Inventor： Seongku LEE , Binn KIM
IPC: H01L27/32
Abstract: A display device includes a first electrode of a first sub pixel of a first pixel, a first electrode of a second sub pixel of the first pixel, a first electrode of a first sub pixel of a second pixel, and a first electrode of a second sub pixel of the second pixel sequentially disposed along a first direction; a 1-1 welding electrode connected to the first electrode of the first sub pixel of the first pixel, a 1-2 welding electrode connected to the first electrode of the second sub pixel of the first pixel, a 2-1 welding electrode connected to the first electrode of the first sub pixel of the second pixel, and a 2-2 welding electrode connected to the first electrode of the second sub pixel of the second pixel; and a first vertical repair line overlapping the 1-1 welding electrode and the 2-1 welding electrode and a second vertical repair line overlapping the 1-2 welding electrode and the 2-2 welding electrode, wherein the first vertical repair line and the second vertical repair line include a transparent conductive material.
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7.发明申请公开(公告)号：US20140312323A1
公开(公告)日：2014-10-23
申请号：US14107679
申请日：2013-12-16
Applicant: LG DISPLAY CO., LTD.
Inventor： Sung-Hee PARK , Binn KIM
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/3248 , H01L27/3279 , H01L51/5228 , H01L51/525 , H01L2227/323
Abstract: An organic light emitting diode display device, comprises: a thin film transistor on a substrate; a first insulating layer on the thin film transistor; a connecting electrode connected to the thin film transistor and a first auxiliary electrode on the first insulating layer; a second insulating layer on the connecting electrode and the first auxiliary electrode; an anode connected to the connecting electrode and a second auxiliary electrode spaced apart from the anode and connected to the first auxiliary electrode on the second insulating layer; a bank layer having a first contact hole exposing the anode and a second contact hole exposing the second auxiliary electrode on the anode and the second auxiliary electrode; an organic emitting layer on the anode in the first contact hole; and a cathode electrically connected to the second auxiliary electrode on the organic emitting layer.
Abstract translation: 一种有机发光二极管显示装置，包括：基板上的薄膜晶体管; 薄膜晶体管上的第一绝缘层; 连接到所述薄膜晶体管的连接电极和在所述第一绝缘层上的第一辅助电极; 连接电极和第一辅助电极上的第二绝缘层; 连接到连接电极的阳极和与阳极间隔开并连接到第二绝缘层上的第一辅助电极的第二辅助电极; 具有暴露阳极的第一接触孔和在阳极和第二辅助电极上暴露第二辅助电极的第二接触孔的堤层; 在第一接触孔中的阳极上的有机发光层; 以及与有机发光层上的第二辅助电极电连接的阴极。
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公开(公告)号：US20140085285A1
公开(公告)日：2014-03-27
申请号：US13710043
申请日：2012-12-10
Applicant: LG DISPLAY CO., LTD.
Inventor： Binn KIM
CPC classification number: G09G5/003 , G09G3/22 , G09G3/3266 , G09G3/3677 , G09G2310/0289 , G09G2330/02 , G09G2370/08 , G11C19/28
Abstract: According to an embodiment, a gate shift register includes a plurality of stages cascade-connected to each other. An nth one of the stages includes: a pull-up transistor that outputs any one of gate shift clocks as an nth scan pulse of a gate high voltage in accordance with the potential of a Q node; a pull-down transistor that is connected to the pull-up transistor through an output node, and outputs a low-potential voltage as an nth scan pulse of a gate low voltage in accordance with the potential of a QB node; and a switching circuit that charges and discharges the Q node and the QB node, respectively, or vice versa in response to a set signal and a reset signal, wherein an adaptively adjusted variable high-potential voltage is applied to the QB node to correspond to a shift in the threshold voltage of the pull-down transistor.
Abstract translation: 根据实施例，栅极移位寄存器包括彼此串联连接的多个级。 第n级中的一个包括：上拉晶体管，其根据Q节点的电位将任意一个栅极移位时钟输出为栅极高电压的第n扫描脉冲; 通过输出节点连接到上拉晶体管的下拉晶体管，并根据QB节点的电位将低电位电压输出为栅极低电压的第n扫描脉冲; 以及开关电路，其响应于设定信号和复位信号分别对Q节点和QB节点进行充电和放电，反之亦然，其中自适应调整的可变高电位电压被施加到QB节点以对应于 下拉晶体管的阈值电压的偏移。
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9.发明申请公开(公告)号：US20140077725A1
公开(公告)日：2014-03-20
申请号：US13728764
申请日：2012-12-27
Applicant: LG DISPLAY CO., LTD.
Inventor： Joon-Suk LEE , Bu-Yeol LEE , Joon-Soo HAN , Binn KIM
IPC: H05B37/02
CPC classification number: H05B37/02 , G09G3/3225 , G09G2300/0452 , G09G2300/0842 , G09G2310/0281 , G09G2310/0283
Abstract: An organic electroluminescent display device includes an organic electroluminescent display panel including top emission pixels to emit light toward a top side of a substrate and bottom emission pixels to emit light toward a bottom side of the substrate, the top emission pixels and the bottom emission pixels being formed such that corresponding ones thereof share a common transparent area, a scan driver for supplying a scan signal to scan lines each connected to selected ones of the top and bottom emission pixels, and a data driver for supplying a data voltage to data lines each connected to selected ones of the top and bottom emission pixels. The top emission pixels and the bottom emission pixels are formed on the substrate to alternate with each other on a pixel basis, on a scan line basis, or a data line basis.
Abstract translation: 有机电致发光显示装置包括：有机电致发光显示面板，其包括朝向基板的顶侧发光的顶部发光像素，并且底部发射像素朝向所述基板的底面发光，所述顶部发光像素和所述底部发光像素为 形成为使得其对应的共用透明区域，扫描驱动器，用于向每个连接到顶部和底部发射像素中的选定扫描线的扫描线提供扫描信号;以及数据驱动器，用于向每个连接的数据线提供数据电压 到顶部和底部发射像素中的选定的一个。 顶部发射像素和底部发射像素形成在衬底上，以扫描线或数据线为基础，以像素为基础彼此交替。
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公开(公告)号：US20230209953A1
公开(公告)日：2023-06-29
申请号：US17985722
申请日：2022-11-11
Applicant: LG Display Co., Ltd.
Inventor： SungHak JO , Sunyoung PARK , Binn KIM
IPC: H01L27/32
CPC classification number: H01L27/3218 , H01L27/3213 , H01L27/3216 , H01L27/3223 , H01L27/3276
Abstract: A transparent display apparatus is provided, in which light efficiency and/or transmittance is improved. The transparent display apparatus comprises a substrate provided with a plurality of pixels having a transmissive portion and a plurality of light emitting portions emitting light of different colors, and a non-transmissive portion provided between the transmissive portion and the plurality of light emitting portions and between the plurality of light emitting portions on the substrate, wherein each of the plurality of light emitting portions includes a first sub-light emitting portion and a second sub-light emitting portion, which have the same shape and size and are spaced apart from each other, the non-transmissive portion includes a first non-transmissive portion adjacent to a short side disposed in a first direction in each of the first sub-light emitting portion and the second sub-light emitting portion and a second non-transmissive portion adjacent to a long side disposed in a second direction crossing the first direction.
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