公开(公告)号：US09323294B2

公开(公告)日：2016-04-26

申请号：US14206388

申请日：2014-03-12

Applicant: Japan Display Inc. ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Hiroshi Esaka ,  Shouji Ikeda ,  Kouichi Anno

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044 ,  G02F1/1333 ,  H01L27/32

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F1/169 ,  H01L27/323

Abstract: An electrostatic capacitive coupling type touch panel including an input region having four sides, a peripheral region around the input region, terminals formed in the peripheral region along a first side of the input region, wirings formed in the peripheral region along second, third and fourth sides of the input region, and the input region having X and Y electrodes crossing. The wirings are connected between corresponding X or Y electrodes and wiring terminals plurality of terminals. A dummy wiring, which is not connected to any of the X electrodes or Y electrodes, is provided outside the wiring formed in a farthest position from the input region, and the dummy wiring extends through the peripheral region along the second, third and fourth sides of the input region, and electrically connects to at least one dummy wiring terminal.

Abstract translation: 一种静电电容耦合型触摸屏，包括具有四边的输入区域，围绕输入区域的周边区域，沿着输入区域的第一侧形成在周边区域中的端子，沿着第二，第三和第四区域形成在周边区域中的布线 输入区域的侧面，以及具有X和Y电极的输入区域交叉。 布线连接在相应的X或Y电极与多个端子的接线端子之间。 未与X电极或Y电极中的任一个连接的虚拟配线设置在与输入区域最远的位置上形成的布线的外侧，并且虚设布线沿着第二，第三和第四侧延伸穿过周边区域 并且电连接到至少一个虚拟接线端子。

公开(公告)号：US20160097952A1

公开(公告)日：2016-04-07

申请号：US14965307

申请日：2015-12-10

Applicant: Japan Display Inc. ,  PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.

Inventor： Eiji OOHIRA

IPC: G02F1/1335

CPC classification number: G02B6/0053 ,  G02B6/005 ,  G02B6/0051 ,  G02B6/0091 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/133608 ,  G02F1/133615 ,  G02F1/13394 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/133607 ,  G02F2202/28

Abstract: A liquid crystal display device includes a LCD panel having a first polarizer, a first substrate, a second substrate and a second polarizer are sequentially provided from a front surface side, a frame which surrounds the LCD panel and has a first opening having first to fourth sides, a planar light source disposed on the rear surface side of the LCD panel in the first opening, a plurality of optical sheet groups which are disposed between the planar light source and the LCD panel, and an adhesive layer which has a second opening formed along the first to fourth sides of the frame. A front surface side of the adhesive layer is adhered to the LCD panel along at least the first side, and a rear surface side of the adhesive layer is adhered to the plurality of optical sheet groups and the frame along at least the first side.

公开(公告)号：US09292147B2

公开(公告)日：2016-03-22

申请号：US14591440

申请日：2015-01-07

Applicant: Japan Display Inc. ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Masahiro Teramoto

IPC: H01B13/00 ,  C03C15/00 ,  C03C25/68 ,  C23F1/00 ,  G06F3/044 ,  H01L21/04 ,  H01L21/311 ,  H01L21/3213 ,  G06F3/041 ,  H05K3/00

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  G06F2203/04111 ,  H01L21/0425 ,  H01L21/044 ,  H01L21/311 ,  H01L21/3213 ,  H05K3/0017

Abstract: A manufacturing method of a touch panel includes the steps of providing a substrate, forming a first conductive film on the substrate, forming a first mask on the first conductive film, etching the first conductive film to form electrode portions and lower intersect portions of the touch panel, forming an insulating film made of a negative resist on the first conductive film, and forming a contact hole above the electrode portion by removing the insulating film. The steps further include forming a second conductive film on the insulating film, forming a second mask on the second conductive film, etching the second conductive film to form an upper intersect portion connected between two adjacent electrode portions via the contact hole and intersecting with the lower intersect portion, and forming protective film on the second conductive film.

Abstract translation: 触摸面板的制造方法包括以下步骤：提供衬底，在衬底上形成第一导电膜，在第一导电膜上形成第一掩模，蚀刻第一导电膜以形成触点的电极部分和下部相交部分 在第一导电膜上形成由负性抗蚀剂制成的绝缘膜，并且通过去除绝缘膜形成电极部分上方的接触孔。 所述步骤还包括在所述绝缘膜上形成第二导电膜，在所述第二导电膜上形成第二掩模，蚀刻所述第二导电膜以形成经由所述接触孔连接在两个相邻电极部分之间的上交叉部分，并与所述下部 并在第二导电膜上形成保护膜。

公开(公告)号：US09274631B2

公开(公告)日：2016-03-01

申请号：US14254926

申请日：2014-04-17

Applicant: Japan Display Inc. ,  Panasonic Liquid Crystal Display Co. Ltd.

Inventor： Kouichi Anno ,  Takumi Sato ,  Masahiro Teramoto

IPC: G06F3/041

CPC classification number: G02F1/136259 ,  G02F1/133305 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1339 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/136263 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/28 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: A display device includes a display panel, a light shielding plate having an opening, a protective plate, and a coordinate input device having a transparent substrate, and a first flexible interconnect substrate. The coordinate input device is disposed on the display panel at the side of a display screen, and each of the light shielding plate and the protective plate is arranged on the coordinate input device on the opposite side of the display panel. The coordinate input device has first signal interconnects and a second signal interconnect disposed outside the first signal interconnects but near a peripheral edge of the transparent substrate. The second signal interconnect is formed of a thin conductive film disposed along a peripheral edge portion of the transparent substrate, and is disposed along the peripheral edge of three sides of the transparent substrate.

公开(公告)号：US09267849B2

公开(公告)日：2016-02-23

申请号：US13754399

申请日：2013-01-30

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Toshikazu Koudo ,  Hidefumi Ishibashi ,  Masaaki Kitajima ,  Masato Ishii ,  Masahiro Ishii

IPC: G01K1/00 ,  G01K7/00 ,  G01K7/42

CPC classification number: G01K7/00 ,  G01K7/42

Abstract: A display device includes a temperature sensor which is arranged in the inside of a housing, and a control unit which calculates a temperature of a display panel based on an output value of the temperature sensor. The control unit calculates the temperature of the display panel based on a current output value of the temperature sensor and an output value of the temperature sensor received prior to the receiving of the current output value. With such a display device, the temperature of the display panel can be calculated with high accuracy even when a temperature of a device which constitutes a heat source is changed.

Abstract translation: 显示装置包括布置在壳体内部的温度传感器和基于温度传感器的输出值计算显示面板的温度的控制单元。 控制单元基于温度传感器的当前输出值和在接收当前输出值之前接收到的温度传感器的输出值来计算显示面板的温度。 通过这种显示装置，即使构成热源的装置的温度发生变化，也能够高精度地计算显示面板的温度。

公开(公告)号：US20160048065A1

公开(公告)日：2016-02-18

申请号：US14922865

申请日：2015-10-26

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Kikuo ONO

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/13458 ,  G02F1/1362 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2001/136236 ,  G02F2001/13629 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/10 ,  H01L27/1288 ,  H01L29/41733

Abstract: A gate line (40) has a two-layered structure comprising a lower gate line (40a) made of material identical to a pixel electrode (70), and positioned in the same layer as the pixel electrode (70), and an upper gate line (40b) layered on the lower gate line (40b), and made of material having a higher electrical conductivity than the transparent conductive material. According to this structure, it is possible to reduce the number of times performing exposure processes in manufacturing an in-plane switching type liquid crystal panel.

公开(公告)号：US09257458B2

公开(公告)日：2016-02-09

申请号：US13966823

申请日：2013-08-14

Applicant: Japan Display Inc ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tomoyuki Shiromoto ,  Toshirou Iwata ,  Rai Yang ,  Shinichi Soto

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

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09235091B2

公开(公告)日：2016-01-12

申请号：US14200035

申请日：2014-03-07

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Kikuo Ono

IPC: G02F1/1362

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/136213 ,  G02F2001/134372 ,  G02F2001/13606 ,  G02F2001/136218 ,  G02F2201/40

Abstract: Provided is a liquid crystal display device, including: a first substrate and a second substrate. On the second substrate, a plurality of gate signal lines, a plurality of data signal lines, a plurality of pixel electrodes provided correspondingly to a plurality of pixels, and a common electrode provided so as to be opposed to the pixel electrodes are formed. An interline pitch of the gate signal lines is smaller than an interline pitch of the data signal lines. In each of the pixels, the pixel electrode overlaps, in plan view, gate signal lines adjacent to the pixel electrode.

Abstract translation: 提供一种液晶显示装置，包括：第一基板和第二基板。 在第二基板上形成多个栅极信号线，多个数据信号线，与多个像素对应设置的多个像素电极以及与像素电极相对设置的公共电极。 栅极信号线的线间距小于数据信号线的线间间距。 在每个像素中，像素电极在平面图中与邻近像素电极的栅极信号线重叠。

公开(公告)号：US20150372071A1

公开(公告)日：2015-12-24

申请号：US14843530

申请日：2015-09-02

Applicant: Japan Display Inc. ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Toshihiro SATO ,  Yoshiyuki KANEKO ,  Yoshiro MIKAMI ,  Takayuki OUCHI

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G3/3241 ,  G09G2300/0465 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/0262 ,  H01L27/3248 ,  H01L27/3265

Abstract: Organic EL display module including a pixel disposed in respective intersections between a plurality of scanning lines and a plurality of data lines, which lines are aligned in a matrix, and a current supply line that supplies electric current to the pixel, wherein the pixel includes an active device selected by the scanning line, a data storage device that stores a data signal that is supplied from the data line by control of the active device, and an organic light emitting device that emits light by the electric current supplied by the current supply line according to the data signal stored in the data storage device, wherein the data storage device provides a lower electrode, an insulating layer and an upper electrode, and wherein the lower electrode has a same layer with a channel layer of the active device and the upper electrode is made of a metal material.

Abstract translation: 有机EL显示模块，包括设置在多个扫描线和多条数据线之间的各个交点中的像素，哪些线以矩阵形式排列，以及向像素提供电流的电流供给线，其中该像素包括 通过扫描线选择的有源装置，存储从有源装置的控制从数据线提供的数据信号的数据存储装置，以及通过由电流供给线供给的电流而发光的有机发光装置 根据存储在数据存储装置中的数据信号，其中数据存储装置提供下电极，绝缘层和上电极，并且其中下电极具有与有源器件的沟道层相同的层， 电极由金属材料制成。

公开(公告)号：US09213204B2

公开(公告)日：2015-12-15

申请号：US14708348

申请日：2015-05-11

Applicant: Japan Display Inc. ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/13 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/13439 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/123 ,  G02F2201/40

Abstract: Image display device having an electrode forming layer which includes a plurality of gate lines, a plurality of drain lines, a plurality of switching elements and the a plurality of pixel electrodes, and having reference electrode layer between the electrode forming layer and a substrate where the electrode forming layer formed thereon, and the reference electrode layer and the electrode forming layer are insulated by insulating layer.