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    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    1.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
    显示装置及其制造方法

    公开(公告)号：US20160336538A1

    公开(公告)日：2016-11-17

    申请号：US15219319

    申请日：2016-07-26

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Shunpei YAMAZAKI ,  Yoshiharu HIRAKATA ,  Takeshi NISHI

    IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L27/32

    CPC classification number: H01L51/5246 ,  G02F1/133308 ,  G02F1/1339 ,  H01L27/1214 ,  H01L27/1225 ,  H01L27/3262 ,  H01L29/7869 ,  H01L51/0097 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338 ,  H01L2251/5361

    Abstract: A display device in which reliability of a display element is improved is provided. Alternatively, a display device in which reliability of a transistor is improved is provided. Alternatively, a display device in which an increase in an area of a periphery region is suppressed is provided. A display device includes a display region including a display element between a first flexible substrate and a second flexible substrate in which the display region is surrounded by a first continuous sealant, the first sealant is surrounded by a second continuous sealant, and the second sealant is provided between the first substrate and the second substrate and on at least one of a side surface of the first substrate and a side surface of the second substrate.

    Abstract translation: 提供了一种改善显示元件的可靠性的显示装置。 或者，提供了其中晶体管的可靠性得到改善的显示装置。 或者，提供了抑制周边区域的面积增加的显示装置。 显示装置包括：显示区域，包括在第一柔性基板和第二柔性基板之间的显示元件，其中显示区域被第一连续密封剂包围，第一密封剂被第二连续密封剂包围，第二密封剂 设置在第一基板和第二基板之间以及第一基板的侧表面和第二基板的侧表面中的至少一个上。

    DISPLAY DEVICE AND ELECTRONIC DEVICE
    2.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC DEVICE 有权
    显示设备和电子设备

    公开(公告)号：US20140063432A1

    公开(公告)日：2014-03-06

    申请号：US13965239

    申请日：2013-08-13

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Yoshiharu HIRAKATA ,  Takeshi NISHI

    IPC: G02F1/1339

    CPC classification number: G02F1/1339 ,  G02F1/0107 ,  G02F1/1341

    Abstract: A display device having high reliability is provided. A frame of a display device is narrowed. A display device such as a liquid crystal display device includes a first substrate, a second substrate overlapping with the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first sealant surrounding the liquid crystal layer between the first substrate and the second substrate, and a second sealant surrounding the first sealant, closing a gap between the first substrate and the second substrate, and extending to at least a side surface of the second substrate.

    Abstract translation: 提供了具有高可靠性的显示装置。 显示装置的框架变窄。 诸如液晶显示装置的显示装置包括第一基板，与第一基板重叠的第二基板，在第一基板和第二基板之间的液晶层，围绕第一基板和第二基板之间的液晶层的第一密封件 所述第二基板和围绕所述第一密封剂的第二密封剂封闭所述第一基板和所述第二基板之间的间隙，并且延伸到所述第二基板的至少一个侧表面。

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    4.
    发明申请
    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
    半导体器件及其制造方法

    公开(公告)号：US20140377893A1

    公开(公告)日：2014-12-25

    申请号：US14479764

    申请日：2014-09-08

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Tetsuji ISHITANI ,  Daisuke KUBOTA ,  Takeshi NISHI

    IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/66

    CPC classification number: G02F1/1333 ,  G02F1/133603 ,  G02F1/136209 ,  G02F2001/13775 ,  G02F2001/13793 ,  H01L27/1225 ,  H01L27/1259 ,  H01L29/66969

    Abstract: It is an object to provide a liquid crystal display device capable of displaying a moving image with high image quality by employing a time-division display system (also called a field-sequential system) with the use of a plurality of light-emitting diodes (hereinafter referred to as LEDs) as a backlight. Further, it is an object to provide a liquid crystal display device in which high image quality, full color display, or low power consumption is realized by adjustment of the peak luminance. After a liquid crystal layer is sealed between a pair of substrates, polymer stabilization treatment is performed with the use of UV irradiation from both above and below the pair of substrates at the same time, whereby the polymer included in the liquid crystal layer sandwiched between the pair of substrates is evenly distributed. Thus, a liquid crystal display device is manufactured.

    Abstract translation: 本发明的目的是提供一种能够通过使用多个发光二极管（也称为场顺序系统）来显示具有高图像质量的运动图像的液晶显示装置（ 以下称为LED）。 另外，目的在于提供一种通过调整峰值亮度来实现高图像质量，全色显示或低功耗的液晶显示装置。 在一对基板之间密封液晶层之后，同时使用来自上下一对基板的UV照射进行聚合物稳定化处理，由此夹在液晶层中的聚合物 一对基板均匀分布。 因此，制造了液晶显示装置。

    LIGHT EMITTING DEVICE
    7.
    发明申请
    LIGHT EMITTING DEVICE 审中-公开

    公开(公告)号：US20150076461A1

    公开(公告)日：2015-03-19

    申请号：US14334087

    申请日：2014-07-17

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Satoko SHITAGAKI ,  Satoshi SEO ,  Takeshi NISHI

    IPC: H01L51/52

    CPC classification number: H01L51/5246 ,  H01L51/5206 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/5259 ,  H01L2251/5315 ,  H01L2251/5323 ,  H05B33/04 ,  H05B33/20

    Abstract: In a sealing method of a top-emission organic light emitting element, in the case of using a method of filling with a sealing agent between a substrate mounted with pixels and an opposed substrate, the organic light-emitting element is degraded by ultraviolet rays when irradiation of the ultraviolet rays is performed toward the pixels in order to achieve ultraviolet curing of the sealing agent filling on the pixels. It is an object of the present invention to propose a method for avoiding this phenomenon to provide an organic light-emitting device with superior stability. In order for a sealing agent 13 filling on a pixel portion 14 to have a larger absorbance to ultraviolet rays, an ultraviolet-absorbent material is dispersed in a sealing agent to make an adjustment so that the absorbance of ultraviolet absorption wavelength of 400 nm or less becomes 1 or more.

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