中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

33 records (took 0.028 seconds)

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180083224A1

    公开(公告)日：2018-03-22

    申请号：US15823659

    申请日：2017-11-28

    Applicant: Japan Display Inc.

    Inventor： Kazufumi WATABE ,  Hiroshi Kawanago

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

    CPC classification number: H01L51/5253 ,  H01L27/322 ,  H01L51/0009 ,  H01L51/0016 ,  H01L51/524 ,  H01L51/56 ,  H01L2227/326 ,  H01L2251/5338 ,  H01L2251/568

    Abstract: A structure including a first resin layer and a second resin layer sandwiching a self-light emitting element layer, a first stopper layer, a first resin sacrificial layer and a first glass substrate which are stacked on the first resin layer on the opposite side of the self-light emitting element layer, and a second glass substrate stacked on the second resin layer is prepared. The first glass substrate is peeled off from the first resin sacrificial layer by irradiating the first glass substrate with a laser beam. The first resin sacrificial layer is decomposed by a chemical reaction using a gas. The first stopper layer has a resistance to the chemical reaction, and the first resin sacrificial layer is removed while leaving the first stopper layer in a step of decomposing the first resin sacrificial layer.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200343274A1

    公开(公告)日：2020-10-29

    申请号：US16924281

    申请日：2020-07-09

    Applicant: Japan Display Inc.

    Inventor： Hiroshi KAWANAGO ,  Kazufumi WATABE

    IPC: H01L27/12 ,  H01L51/00 ,  G02F1/1333

    Abstract: The purpose of the invention is to manufacture the flexible display device having resin substrate with high throughput and high yield. The structure of the invention is as follows: a display device having plural pixels on a resin substrate comprising: a first layer made of a metal oxide film is formed on a surface of the resin substrate opposite to a surface that the plural pixels are formed, a second layer made of a transparent conductive film is formed in contact with a surface, which is opposite side to the resin substrate, of the first layer.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    显示装置及其制造方法

    公开(公告)号：US20170077401A1

    公开(公告)日：2017-03-16

    申请号：US15246707

    申请日：2016-08-25

    Applicant: Japan Display Inc.

    Inventor： Hiroshi KAWANAGO ,  Kazufumi WATABE

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

    CPC classification number: H01L51/003 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/5284 ,  H01L2227/323 ,  H01L2227/326 ,  H01L2251/5338 ,  H05B33/0896 ,  H05B33/10 ,  H05B33/12

    Abstract: A method of manufacturing a display device, including: a stacking step of stacking, on a glass substrate, a sacrificial resin layer, a metal layer, a transparent metal oxide layer, a base material resin layer, and a functional layer including at least one of a pixel circuit-constituting layer driving a plurality of pixels and a color filter layer, in this order; a radiating step of radiating a pulsed light of a xenon flash lamp to the metal layer through the glass substrate and the sacrificial resin layer; and a detaching step of reducing a force of adhesion between the sacrificial resin layer and the metal layer with the pulsed light radiated in the radiating step, and detaching the sacrificial resin layer from the metal layer.

    Abstract translation: 一种制造显示装置的方法，包括：层叠步骤，在玻璃基板上堆叠牺牲树脂层，金属层，透明金属氧化物层，基材树脂层和包含至少一个的功能层 依次驱动多个像素的像素电路构成层和滤色器层; 辐射步骤，通过玻璃基板和牺牲树脂层将氙闪光灯的脉冲光辐射到金属层; 以及在辐射步骤中辐射的脉冲光减少牺牲树脂层和金属层之间的粘合力的分离步骤，以及从金属层分离牺牲树脂层。

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    9.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
    显示装置及其制造方法

    公开(公告)号：US20170062761A1

    公开(公告)日：2017-03-02

    申请号：US15242799

    申请日：2016-08-22

    Applicant: Japan Display Inc.

    Inventor： Takeshi KURIYAGAWA ,  Kazufumi WATABE

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

    CPC classification number: H01L27/3244 ,  H01L51/5246 ,  H01L51/525 ,  H01L51/5253

    Abstract: A base body including a plurality of first regions and a second region having a shape surrounding each of the first regions is prepared. A resin layer is formed in the plurality of first regions while avoiding the second region. A buried layer having a moisture-proof property higher than the resin layer is formed in the second region. A functional layer including a self-emitting element layer emitting light whose luminance is controlled for each of a plurality of unit pixels constituting an image is formed on the resin layer and the buried layer. The buried layer and the functional layer are cut along a line passing through the second region, so as to separate the resin layer into a plurality of portions respectively corresponding to the plurality of first regions.

    Abstract translation: 制备包括多个第一区域的基体和具有围绕每个第一区域的形状的第二区域。 在多个第一区域中形成树脂层，同时避免第二区域。 在第二区域中形成具有比树脂层高的防湿性的掩埋层。 在树脂层和埋层上形成功能层，该功能层包括对构成图像的多个单位像素中的每一个的亮度进行亮度发光的自发光元件层。 沿着穿过第二区域的线切割掩埋层和功能层，以将树脂层分成对应于多个第一区域的多个部分。

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    10.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
    显示装置及其制造方法

    公开(公告)号：US20160036003A1

    公开(公告)日：2016-02-04

    申请号：US14808808

    申请日：2015-07-24

    Applicant: Japan Display Inc.

    Inventor： Kazufumi WATABE

    IPC: H01L51/52 ,  H01L51/56

    CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L51/5246 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/5369

    Abstract: In an organic EL display device, an improvement in the performance of a barrier film that blocks entry of a substance that causes degradation, such as moisture, into an organic electroluminescent element is achieved. The organic EL display device includes the barrier film, which is a stacked film including a barrier base material layer made of silicon oxide or silicon nitride and a base material coating layer in contact with an impregnated barrier base material layer. The barrier film blocks transmission of a substance that degrades the organic electroluminescent element. Nano-ink is applied on a surface of the barrier base material layer, and the barrier base material layer is impregnated with the nano-ink. The barrier base material layer subjected to the impregnation treatment serves as the impregnated barrier base material layer, while the nano-ink after impregnation serves as the base material coating layer.

    Abstract translation: 在有机EL显示装置中，实现阻挡导致诸如水分等劣化的物质进入有机电致发光元件的阻挡膜的性能的改善。 有机EL显示装置包括阻挡膜，该阻挡膜是包括由氧化硅或氮化硅制成的阻挡基材层和与浸渍的阻挡基材层接触的基材涂层的叠层膜。 阻挡膜阻止降解有机电致发光元件的物质的透射。 将纳米油墨施加在阻挡基材层的表面上，并且将阻挡层基材层浸渍在纳米油墨中。 进行浸渍处理的阻挡层基材层作为浸渍阻挡基材层，浸渍后的纳米油墨作为基材涂布层。

Patent Agency Ranking