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    Liquid crystal display device and manufacturing method thereof
    1.
    发明授权
    Liquid crystal display device and manufacturing method thereof 有权
    液晶显示装置及其制造方法

    公开(公告)号：US09257458B2

    公开(公告)日：2016-02-09

    申请号：US13966823

    申请日：2013-08-14

    申请人： Japan Display Inc ,  Panasonic Liquid Crystal Display Co., Ltd.

    发明人： Tomoyuki Shiromoto ,  Toshirou Iwata ,  Rai Yang ,  Shinichi Soto

    IPC分类号： G02F1/1333 ,  H01L27/12 ,  G02F1/1337

    CPC分类号： G02F1/1337 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133753 ,  G02F1/1339 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/13471 ,  G02F1/1368 ,  G02F2001/133388 ,  G02F2201/123 ,  H01L27/1292

    摘要： A method of manufacturing a liquid crystal display device including a TFT substrate with display and peripheral regions. The display region has pixels each having a pixel electrode and a TFT. A counter substrate opposes the TFT substrate and has a color filter formed at a position corresponding to a position at which the pixel electrode is formed above the TFT substrate. The method includes coating, outside of the display region of the TFT substrate, a second alignment film in the shape of a frame, and coating, in the display region, a first alignment film that dries more slowly than the second alignment film. The first and second alignment films are in contact, and the second alignment film is thicker than the first alignment film.

    摘要翻译： 一种制造包括具有显示器和外围区域的TFT基板的液晶显示装置的方法。 显示区域具有各自具有像素电极和TFT的像素。 对置基板与TFT基板相对，并且在与TFT基板的上方形成像素电极的位置对应的位置形成滤色器。 该方法包括在TFT基板的显示区域外涂覆呈框状的第二取向膜，并且在显示区域中涂布比第二取向膜更慢的第一取向膜。 第一和第二取向膜接触，第二取向膜比第一取向膜厚。

    Liquid crystal display device
    2.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US09256101B2

    公开(公告)日：2016-02-09

    申请号：US14034772

    申请日：2013-09-24

    申请人： Japan Display Inc.

    发明人： Saburo Watanabe ,  Akio Tezuka

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/1336 ,  G02F1/133605 ,  G02F1/133615 ,  G02F2201/34

    摘要： Liquid crystal display device preventing brightness reduction of a backlight even when a recess is formed in a lower frame accommodating the backlight and a light-emitting diode substrate mounted with a light-emitting diode is accommodated in the recess. A backlight includes a reflection member arranged on the back side of a light guide plate, and the light-emitting diode irradiating the light guide plate with illumination light from a side portion of the light guide plate. The recess protruding on the back side is formed in the lower frame for accommodating and arranging the light-emitting diode substrate mounted with the light-emitting diode therein. A part of an end portion of the reflection member protrudes into a space formed by the recess toward the light emitting diode. A holding member is arranged between the reflection member and the lower frame at least to hold the protruding region of the reflection member.

    摘要翻译： 即使在容纳背光源的下部框架中形成凹部，并且在该凹部中容纳有安装有发光二极管的发光二极管基板的液晶显示装置也能够防止背光的亮度降低。 背光源包括布置在导光板的背面上的反射构件，并且发光二极管从导光板的侧部照射具有照明光的导光板。 背面突出的凹部形成在下框架中，用于容纳和布置安装有发光二极管的发光二极管基板。 反射构件的端部的一部分突出到由凹部形成的空间朝向发光二极管。 至少在反射构件和下框架之间布置有保持构件，以保持反射构件的突出区域。

    Organic EL display device and method of manufacturing the same
    3.
    发明授权
    Organic EL display device and method of manufacturing the same 有权
    有机EL显示装置及其制造方法

    公开(公告)号：US09245938B2

    公开(公告)日：2016-01-26

    申请号：US14548513

    申请日：2014-11-20

    申请人： Japan Display Inc.

    发明人： Hiroki Ohara ,  Toshihiro Sato

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

    CPC分类号： H01L27/3276 ,  H01L27/323 ,  H01L27/3253 ,  H01L27/3258 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5246 ,  H01L51/56 ,  H01L2227/323

    摘要： The present invention is a method of manufacturing an organic EL display device including a display part arranged with a plurality of pixels including an organic EL light emitting layer, and a terminal part arranged with a plurality of terminals each connected to the organic EL light emitting layer respectively, the method comprising forming a TFT drive circuit layer controlling the organic EL light emitting layer and forming the plurality of terminals connected to the TFT drive circuit layer on a first substrate; forming the organic EL light emitting layer connected to the TFT drive circuit layer over the TFT drive circuit layer; forming a sealing film over the organic EL light emitting layer; adhering a second substrate covering the display part in a position corresponding to the first substrate; forming a touch panel sensor substrate and an electrode layer over the second substrate; and exposing the plurality of terminals by etching a part of the sealing film.

    摘要翻译： 本发明是一种制造有机EL显示装置的方法，该有机EL显示装置包括：具有包括有机EL发光层的多个像素的显示部，以及配置有多个端子的端子部，各端子连接到有机EL发光层 分别形成控制有机EL发光层的TFT驱动电路层，在第一基板上形成与TFT驱动电路层连接的多个端子; 在TFT驱动电路层上形成连接到TFT驱动电路层的有机EL发光层; 在有机EL发光层上形成密封膜; 将覆盖所述显示部的第二基板粘贴在与所述第一基板对应的位置; 在所述第二基板上形成触摸面板传感器基板和电极层; 以及通过蚀刻所述密封膜的一部分来暴露所述多个端子。

    Organic electroluminescence display device
    4.
    发明授权
    Organic electroluminescence display device 有权
    有机电致发光显示装置

    公开(公告)号：US09231043B2

    公开(公告)日：2016-01-05

    申请号：US14494655

    申请日：2014-09-24

    申请人： Japan Display Inc.

    发明人： Toshihiro Sato

    IPC分类号： H01L35/24 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

    CPC分类号： H01L27/3276 ,  H01L27/322 ,  H01L51/5253 ,  H01L51/5275 ,  H01L51/5284

    摘要： An insulating layer is disposed in areas between pixel electrodes adjacent to each other so as to rest on peripheries of the pixel electrodes. An organic layer is disposed to include a common layer that continuously covers the pixel electrodes and the insulating layer. A common electrode is disposed on the organic layer. A sealing layer conducts sealing to cover the organic layer and the common electrode. The pixel electrodes have depressed portions whose upper surfaces are recessed on ends including the peripheries of the pixel electrodes. The common layer has depressed portions whose upper surfaces are recessed in correspondence with the depressed portions of the pixel electrodes. The common electrode has depressed portions whose upper surfaces are recessed in correspondence with the depressed portions of the common layer. The sealing layer is curved in correspondence with the depressed portions of the common electrode.

    摘要翻译： 绝缘层设置在彼此相邻的像素电极之间的区域中，以便停留在像素电极的周边。 有机层被设置为包括连续覆盖像素电极和绝缘层的公共层。 公共电极设置在有机层上。 密封层进行密封以覆盖有机层和公共电极。 像素电极具有凹陷部分，其凹陷部分包括像素电极的周边。 公共层具有与上述像素电极的凹部对应的上表面凹陷的凹部。 公共电极具有与公共层的凹部对应地凹陷的凹部。 密封层与公共电极的凹部对应地弯曲。

    Liquid crystal display device
    6.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US09207503B2

    公开(公告)日：2015-12-08

    申请号：US14260413

    申请日：2014-04-24

    申请人： Japan Display Inc.

    发明人： Mika Oiwa ,  Shinichiro Oka ,  Toshiharu Matsushima

    IPC分类号： G02F1/1343 ,  G02F1/1337

    CPC分类号： G02F1/134363 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/133784 ,  G02F2201/124

    摘要： A pixel electrode formed into a slit structure with striped electrodes opposed to each other for a zero rubbing angle can provide fast response since rotational directions of the liquid crystals become opposite at both sides of the slit in the striped electrodes. The electrode structure, however, poses a problem of low transmittance. Provided is a liquid crystal display device of IPS-Pro scheme including a pixel electrode with one pair of striped electrodes. The first striped electrode includes a short electrode section and long electrode sections, and the second striped electrode also includes a short electrode section and long electrode sections. The long electrode sections of the first striped electrode are disposed adjacently to those of the second striped electrode. Liquid crystals are aligned in a lengthwise direction of the striped electrodes.

    摘要翻译： 形成为具有相对于零摩擦角的带状电极的狭缝结构的像素电极可以提供快速响应，因为液晶的旋转方向在条形电极的狭缝的两侧变得相反。 然而，电极结构存在透光率低的问题。 提供一种IPS-Pro方案的液晶显示装置，其包括具有一对条状电极的像素电极。 第一条状电极包括短电极部分和长电极部分，第二条纹电极还包括短电极部分和长电极部分。 第一条状电极的长电极部分与第二条纹电极的长电极部分相邻设置。 液晶在条状电极的长度方向上排列。

    Liquid crystal display device
    9.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US09188811B2

    公开(公告)日：2015-11-17

    申请号：US13943151

    申请日：2013-07-16

    申请人： Japan Display Inc. ,  Panasonic Liquid Crystal Display Co., Ltd.

    发明人： Chikae Matsui ,  Noboru Kunimatsu ,  Hidehiro Sonoda

    IPC分类号： C09K19/00 ,  G02F1/1337 ,  G02F1/1333

    CPC分类号： G02F1/133723 ,  B32B2457/202 ,  C09K19/56 ,  G02F1/133788 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/133397 ,  Y10T428/10 ,  Y10T428/1018 ,  Y10T428/1023 ,  Y10T428/105

    摘要： An alignment film is given a 2-layer structure comprising a photoalignment film that is photoalignable and a low-resistivity alignment film whose resistivity is smaller than that of the photoalignment film. The photoalignment film is formed by a polyimide whose precursor is polyamide acid alkyl ester, the number molecular weight of the photoalignment film is large, and the stability of alignment of the photoalignment film by photoalignment is excellent. The low-resistivity alignment film is formed by a polyimide whose precursor is polyamide acid, the number molecular weight of the low-resistivity alignment film is small, and the resistivity of the low-resistivity alignment film is small. The 2-layer structure alignment film can be maintaining an excellent photoalignment characteristic, so DC afterimages can be controlled.

    摘要翻译： 对准膜具有2层结构，其包含可光可标定的光取向膜和电阻率小于光取向膜的低电阻率取向膜。 光电子对准膜由其前体为聚酰胺酸烷基酯的聚酰亚胺形成，光电子对准膜的数量分子量大，光取向膜的取向稳定性优异。 低电阻率取向膜由前体为聚酰胺酸的聚酰亚胺形成，低电阻率取向膜的数均分子量小，低电阻率取向膜的电阻率小。 2层结构取向膜可以保持优异的光取向特性，因此可以控制DC残影。