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公开(公告)号：US09825109B2
公开(公告)日：2017-11-21
申请号：US14668469
申请日：2015-03-25
Applicant: Japan Display Inc.
Inventor： Takeomi Morita , Takahide Kuranaga , Norio Oku
CPC classification number: H01L27/3258 , H01L27/3213 , H01L27/3246 , H01L51/5234 , H01L51/5253
Abstract: A display device is provided including a first substrate provided with a pixel, the pixel being provided with a light emitting region of a light emitting device formed by stacking a first electrode, a light emitting layer and second electrode in this order, a first insulating layer having an opening exposing the first electrode at a position corresponding to the light emitting region and provided above the first electrode, a second insulating layer having a certain thickness provided over the first insulating layer and outer region of the opening, and a sealing film provided covering the light emitting device above the second electrode.
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公开(公告)号：US09525154B2
公开(公告)日：2016-12-20
申请号：US14574735
申请日：2014-12-18
Applicant: Japan Display Inc.
Inventor： Takahide Kuranaga , Toshihiko Itoga , Norio Oku
IPC: H01L51/52
CPC classification number: H01L51/5246 , H01L51/525 , H01L2251/5338 , H01L2251/566
Abstract: A display device includes a first substrate having flexibility, a second substrate having flexibility arranged facing the first substrate, a light emitting element arranged in a display region of the first substrate, and a filling material covering the light emitting element and extending from the display region to an end part of the first substrate and the second substrate. The filling material is a solid and is provided on the inner side from the first substrate and second substrate.
Abstract translation: 显示装置包括具有柔性的第一基板，具有布置成面对第一基板的柔性的第二基板，布置在第一基板的显示区域中的发光元件和覆盖发光元件并从显示区域延伸的填充材料 到第一基板和第二基板的端部。 填充材料是固体，并且设置在从第一基板和第二基板的内侧。
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公开(公告)号：US09419021B2
公开(公告)日：2016-08-16
申请号：US14451461
申请日：2014-08-05
Applicant: Japan Display Inc.
Inventor： Toshio Miyazawa , Takahide Kuranaga
CPC classification number: H01L27/1225 , G09G3/3674 , G09G3/3677 , G09G2310/0286 , G09G2310/0289 , G09G2330/021 , H01L27/3248 , H01L27/3276
Abstract: If the threshold of a thin film transistor is depleted, a leak-induced voltage drop takes place and the desired voltage cannot be obtained. Depending on the severity of the phenomenon, the thin film transistor may fail to function. This disclosure offers a thin film transistor circuit having a first transistor connected to a low voltage, and a second transistor connected to the gate of the first transistor. When the gate voltage of the second transistor is changed from the high level to the low level, the gate voltage of the first transistor is brought to a voltage level lower than the low voltage.
Abstract translation: 如果薄膜晶体管的阈值耗尽，则会发生泄漏感应的电压降，并且不能获得所需的电压。 根据现象的严重程度，薄膜晶体管可能无法起作用。 本公开提供了具有连接到低电压的第一晶体管的薄膜晶体管电路和连接到第一晶体管的栅极的第二晶体管。 当第二晶体管的栅极电压从高电平变为低电平时，第一晶体管的栅极电压达到低于低电压的电压电平。
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公开(公告)号：US20150279915A1
公开(公告)日：2015-10-01
申请号：US14668469
申请日：2015-03-25
Applicant: Japan Display Inc.
Inventor： Takeomi MORITA , Takahide Kuranaga , Norio Oku
CPC classification number: H01L27/3258 , H01L27/3213 , H01L27/3246 , H01L51/5234 , H01L51/5253
Abstract: A display device is provided including a first substrate provided with a pixel, the pixel being provided with a light emitting region of a light emitting device formed by stacking a first electrode, a light emitting layer and second electrode in this order, a first insulating layer having an opening exposing the first electrode at a position corresponding to the light emitting region and provided above the first electrode, a second insulating layer having a certain thickness provided over the first insulating layer and outer region of the opening, and a sealing film provided covering the light emitting device above the second electrode.
Abstract translation: 提供一种显示装置，包括设置有像素的第一基板，所述像素设置有通过依次堆叠第一电极，发光层和第二电极而形成的发光器件的发光区域，第一绝缘层 具有在与所述发光区域对应的位置处露出所述第一电极并设置在所述第一电极上方的开口，设置在所述第一绝缘层和所述开口的外部区域上的具有一定厚度的第二绝缘层，以及设置在所述第一绝缘层上的密封膜， 在第二电极上方的发光器件。
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