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公开(公告)号：US20170358631A1
公开(公告)日：2017-12-14
申请号：US15610754
申请日：2017-06-01
Applicant: Japan Display Inc.
Inventor： Mitsuhide MIYAMOTO , Hayato KURASAWA , Hiroshi MIZUHASHI , Takayuki NAKANISHI , Shuji HAYASHI , Yoshitoshi KIDA
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04103 , H01L27/3246 , H01L51/5221 , H01L51/5253 , H01L51/5281
Abstract: A display device includes a plurality of first detection electrodes that are respectively disposed in a plurality of first areas, which are shaped in a stripe pattern and extend in the first direction, and extend in a first direction, an insulating layer that is disposed in a grid-like area, covers the first detection electrodes, and is placed on perimeters of pixel electrodes, and a plurality of second detection electrodes that are disposed on a sealing layer along a plurality of second areas and extend in a second direction, the second areas being included in the grid-like area, shaped in a stripe pattern, and extending in the second direction. The common electrodes are respectively disposed on a plurality of second banks and continue to the first direction.
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公开(公告)号：US20170236893A1
公开(公告)日：2017-08-17
申请号：US15585292
申请日：2017-05-03
Applicant: Japan Display Inc.
Inventor： Hiroshi OOOKA , Mitsuhide MIYAMOTO
CPC classification number: H01L27/3279 , H01L27/124 , H01L27/322 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L27/3274 , H01L27/3276 , H01L27/3283 , H01L27/3295 , H01L51/5203 , H01L51/5206 , H01L51/5218 , H01L51/525 , H01L51/5284 , H01L2227/323 , H01L2251/5315
Abstract: Provided is an organic electroluminescence display device. The organic electroluminescence display device includes a bank that is provided so as to surround a central Portion of a Pixel electrode, an organic electroluminescence layer that is provided on the pixel electrode, a common electrode that is formed so as to extend from the organic electroluminescence layer to the bank, a color filter layer that overlaps the organic electro luminescence layer, a black matrix layer that overlaps the bank, a spacer that is provided on the black matrix layer, and a wiring that is provided on the black matrix layer so as to be placed on the spacer. The black matrix layer is disposed on the bank through the spacer. A convex Portion is formed by the wiring being placed on the spacer, and the convex portion is electrically connected to the common electrode above the bank.
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公开(公告)号：US20150090993A1
公开(公告)日：2015-04-02
申请号：US14503453
申请日：2014-10-01
Applicant: Japan Display Inc.
Inventor： Naoki TOKUDA , Mitsuhide MIYAMOTO
CPC classification number: H01L27/3246 , H01L27/3265 , H01L51/50 , H01L51/5237
Abstract: A display device, includes: a first substrate; an organic planarizing film that is made of an organic insulating material, and arranged on the first substrate; an electrode that comes in contact with a part of a surface of the organic planarizing film opposite to the first substrate side; an inorganic bank that is made of an inorganic insulating material, covers an end of the electrode, and comes in contact with a part of a surface of the organic planarizing film opposite to the first substrate side; an OLED layer that covers a side of the electrode and the inorganic bank opposite to a side that comes in contact with the organic planarizing film, and partially comes in contact with the organic planarizing film; and a sealing film that is configured to cover a side of the OLED layer opposite to the organic planarizing film side.
Abstract translation: 一种显示装置，包括：第一基板; 由有机绝缘材料制成并布置在第一基板上的有机平坦化膜; 与所述有机平坦化膜的与所述第一基板侧相反的一部分表面接触的电极; 由无机绝缘材料制成的无机堤覆盖电极的一端，与有机平面化膜的与第一基板侧相对的一部分表面接触; 覆盖电极侧的无机层和与有机平坦化膜接触的一侧相反的OLED层，部分地与有机平坦化膜接触; 以及被配置为覆盖与有机平坦化膜侧相对的OLED层的一侧的密封膜。
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Patent Agency Ranking
公开(公告)号：US20150090992A1
公开(公告)日：2015-04-02
申请号：US14501094
申请日：2014-09-30
Applicant: Japan Display Inc.
Inventor： Toshio MIYAZAWA , Mitsuhide MIYAMOTO , Hironori TOYODA , Kouhei TAKAHASHI , Masumi NISHIMURA
CPC classification number: H01L51/5271 , H01L2251/5315
Abstract: In an organic EL display device having plural organic EL elements each including an organic light emitting layer, an upper electrode formed on an upper side of the organic light emitting layer, and a reflective layer formed on a lower side of the organic light emitting layer, in which an image is displayed on a side of the organic light emitting layer on which the upper electrode is formed. The reflective layer in each of the organic EL elements includes a first plane, a second plane formed on a side lower than the first plane; and an inclined plane formed between the first plane and the second plane, and linearly inclined at a given angle equal to or higher than 35°, and equal to or lower than 55°.
Abstract translation: 在具有多个有机EL元件的有机EL显示器件中，每个有机发光层包括有机发光层，上电极形成在有机发光层的上侧，反射层形成在有机发光层的下侧， 其中在其上形成有上电极的有机发光层的一侧上显示图像。 每个有机EL元件中的反射层包括第一平面，在比第一平面低的一侧形成的第二平面; 以及形成在第一平面和第二平面之间的倾斜平面，并且以等于或高于35°，等于或小于55°的给定角度线性倾斜。
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公开(公告)号：US20150061538A1
公开(公告)日：2015-03-05
申请号：US14474441
申请日：2014-09-02
Applicant: Japan Display Inc.
Inventor： Toshio MIYAZAWA , Mitsuhide MIYAMOTO
IPC: H05B33/08
CPC classification number: G09G3/3233 , G09G3/3258 , G09G3/3266 , G09G3/3688 , G09G2300/0814 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/08 , G09G2320/0214 , G09G2320/043 , G09G2330/021
Abstract: A drive circuit for a light emitting element which can correct a threshold voltage of a drive transistor between two reference voltages without a reset power supply. The drive circuit includes a light emitting element, a drive transistor for controlling an amount of current, a first switching element that is arranged between the light emitting element and the drive transistor, a second switching element that is arranged between the drive transistor and the second reference voltage, a third switching element that is arranged between a gate, and one of a source and a drain of the drive transistor, a fourth switching element that is connected to the other of the source and the drain of the drive transistor, and controls input of signal voltage, and a first capacitor connected to the gate of the drive transistor.
Abstract translation: 一种用于发光元件的驱动电路，其能够在没有复位电源的情况下校正两个参考电压之间的驱动晶体管的阈值电压。 驱动电路包括发光元件，用于控制电流量的驱动晶体管，布置在发光元件和驱动晶体管之间的第一开关元件，布置在驱动晶体管和第二开关元件之间的第二开关元件 参考电压，布置在驱动晶体管的栅极和源极和漏极中的一个之间的第三开关元件，连接到驱动晶体管的源极和漏极中的另一个的第四开关元件，并且控制 信号电压的输入和连接到驱动晶体管的栅极的第一电容器。
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公开(公告)号：US20150029079A1
公开(公告)日：2015-01-29
申请号：US14339500
申请日：2014-07-24
Applicant: Japan Display Inc.
Inventor： Toshio MIYAZAWA , Mitsuhide MIYAMOTO
IPC: G09G3/32
CPC classification number: G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/045
Abstract: A drive circuit for a light emitting element small in the number of components which can correct a threshold voltage of a drive transistor is provided. The drive circuit includes a line that is connected between two reference voltages, a light emitting element on the line, a drive transistor on the line, a first capacitor connected between a gate and a drain of the drive transistor, a second capacitor connected between the gate and a source of the drive transistor, a first switching element connected to the gate of the drive transistor and turning on during a signal writing period to supply a signal voltage to the gate of the drive transistor, and a second switching element disposed on the line and having one side connected to the source of the drive transistor, and the second capacitor.
Abstract translation: 提供一种用于能够校正驱动晶体管的阈值电压的分量数较少的发光元件的驱动电路。 驱动电路包括连接在两个参考电压之间的线路，线路上的发光元件，线路上的驱动晶体管，连接在驱动晶体管的栅极和漏极之间的第一电容器，连接在驱动晶体管的栅极和漏极之间的第二电容器 栅极和驱动晶体管的源极，连接到驱动晶体管的栅极的第一开关元件，并且在信号写入周期期间导通，以将信号电压提供给驱动晶体管的栅极;以及第二开关元件， 并且具有连接到驱动晶体管的源极的一侧和第二电容器。
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公开(公告)号：US20140284579A1
公开(公告)日：2014-09-25
申请号：US14221315
申请日：2014-03-21
Applicant: Japan Display Inc.
Inventor： Naoki TOKUDA , Mitsuhide MIYAMOTO
IPC: H01L27/32
CPC classification number: H01L27/3276 , H01L27/124 , H01L27/1255 , H01L27/3265
Abstract: An organic EL display device has a pixel electrode and a common electrode, a first insulating layer that covers a thin-film transistor, a first wire provided on the first insulating layer to electrically connect the thin-film transistor and the pixel electrode, a second wire provided on the first insulating layer to be connected to a gate electrode of the thin-film transistor, and a conducting film formed on the first wire and the second wire from a material on which an oxide film is harder to be formed than those of the first wire and the second wire. At least one of the pixel electrode, the first wire, and the second wire and the conducting film are located to overlap above the first insulating layer in electrical insulation so that a capacitor that retains a control signal is formed between the first wire and the second wire.
Abstract translation: 有机EL显示装置具有像素电极和公共电极，覆盖薄膜晶体管的第一绝缘层，设置在第一绝缘层上以将薄膜晶体管和像素电极电连接的第一布线，第二绝缘层 设置在要连接到薄膜晶体管的栅电极的第一绝缘层上的导线，以及形成在第一线和第二线上的导电膜，其中形成有氧化膜难以形成的材料 第一线和第二线。 像素电极，第一线以及第二线和导电膜中的至少一个被定位成在电绝缘中重叠在第一绝缘层上方，从而在第一线和第二线之间形成保持控制信号的电容器 线。
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公开(公告)号：US20140284572A1
公开(公告)日：2014-09-25
申请号：US14207765
申请日：2014-03-13
Applicant: Japan Display Inc.
Inventor： Hiroshi OOOKA , Mitsuhide MIYAMOTO
CPC classification number: H01L27/3279 , H01L27/124 , H01L27/322 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L27/3276 , H01L51/5203 , H01L51/525 , H01L51/5284 , H01L2227/323 , H01L2251/5315
Abstract: Provided is an organic electroluminescence display device. The organic electroluminescence display device includes a bank that is provided so as to surround a central portion of a pixel electrode, an organic electroluminescence layer that is provided on the pixel electrode, a common electrode that is formed so as to extend from the organic electroluminescence layer to the bank, a color filter layer that overlaps the organic electroluminescence layer, a black matrix layer that overlaps the bank, a spacer that is provided on the black matrix layer, and a wiring that is provided on the black matrix layer so as to be placed on the spacer. The black matrix layer is disposed on the bank through the spacer. A convex portion is formed by the wiring being placed on the spacer, and the convex portion is electrically connected to the common electrode above the bank.
Abstract translation: 提供一种有机电致发光显示装置。 有机电致发光显示装置包括设置为围绕像素电极的中心部分的堤，设置在像素电极上的有机电致发光层，形成为从有机电致发光层延伸的公共电极 与该有机电致发光层重叠的滤色器层，与堤叠合的黑矩阵层，设置在黑矩阵层上的间隔物和设置在黑矩阵层上的布线，以使其成为 放在垫片上。 黑矩阵层通过间隔件设置在堤上。 由配置在间隔物上的配线形成凸部，凸部与电池组上方的公共电极电连接。
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