专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2010230740A Liquid crystal display device and method for manufacturing the same 审中-公开
标题翻译：液晶显示装置及其制造方法
公开(公告)号：JP2010230740A
公开(公告)日：2010-10-14
申请号：JP2009075364
申请日：2009-03-26
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： SHINTANI HIDEYUKI , SOTO SHINICHI , SAEKI HIROSHI , NAGASHIMA OSAMU , ISHIKAWA TOMOKAZU
IPC分类号： G02F1/1345 , G02F1/1337
CPC分类号： G02F1/133784 , G02F2201/121 , G02F2201/122
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device of which generation of rubbing lines is reduced in an alignment layer.
SOLUTION: The liquid crystal display device includes: a first substrate; a second substrate which sandwiches liquid crystal to be oppositely arranged; pixel electrodes formed on the surface on the liquid crystal side of the first substrate; a first alignment film formed by being brought into contact with the liquid crystal; a counter electrode formed on the surface on the liquid crystal side of the second substrate; and a second alignment film formed by being brought into contact with the liquid crystal. The second alignment film is rubbed at an angle in the range of 45±3° relative to one side of the second substrate, the counter electrode includes a protruding pad portion at least at a part of the side, and the direction in which each of a pair of sides extends along the direction in which the pad portion extends from the counter electrode is set to an angle of 15-35° with the side of the second substrate which crosses by extension.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在取向层中减少摩擦线的生成的液晶显示装置。液晶显示装置包括：第一基板; 将液晶夹在相对布置的第二基板; 形成在第一基板的液晶侧的表面上的像素电极; 通过与液晶接触而形成的第一取向膜; 形成在所述第二基板的液晶侧的表面上的对置电极; 以及通过与液晶接触而形成的第二取向膜。第二取向膜相对于第二基板的一侧以45±3°的角度摩擦，对电极至少在一侧的一部分上包括突出的焊盘部分，沿着焊盘部从对置电极延伸的方向延伸的一对侧面设置成与第二基板的延伸交叉的侧面成15-35°的角度。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011123162A Display device 有权
标题翻译：显示设备
公开(公告)号：JP2011123162A
公开(公告)日：2011-06-23
申请号：JP2009279294
申请日：2009-12-09
申请人： Hitachi Displays Ltd , Panasonic Liquid Crystal Display Co Ltd , パナソニック液晶ディスプレイ株式会社 , 株式会社日立ディスプレイズ
发明人： NAGASHIMA OSAMU , ISHIKAWA TOMOKAZU
IPC分类号： G09F9/00 , G02F1/1343 , G02F1/1368 , G09F9/30 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide a display device including an inspection circuit for disconnection etc. forming a thin film transistor for inspection with a sufficiently large size in a limited space. SOLUTION: A plurality of signal lines which deliver signals to a plurality of pixels and an inspection circuit for disconnection etc. connected to the signal lines are provided on a substrate. In the inspection circuit for disconnection etc., thin film transistors for inspection are arranged in a plurality of stages. A second inspection wiring IW2 connected to a first inspection wiring IW1 with a thin film transistor for inspection on the lower stage intervening therebetween is constructed to run between the thin film transistors on the upper stage. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种显示装置，其包括用于断开的检查电路等，以在有限的空间内形成具有足够大尺寸的检查用薄膜晶体管。解决方案：在基板上设置有将信号传送到多个像素的多个信号线和连接到信号线的断开等的检查电路。在用于断线等的检查电路中，用于检查的薄膜晶体管被多个级布置。连接到第一检查布线IW1的第二检查布线IW2被构造成在上层的薄膜晶体管之间延伸，在第一检查布线IW1上具有用于在其间插入的下层进行检查的薄膜晶体管。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010224084A LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
公开(公告)号：JP2010224084A
公开(公告)日：2010-10-07
申请号：JP2009069425
申请日：2009-03-23
申请人： HITACHI DISPLAYS LTD
发明人： ISHIKAWA TOMOKAZU , NAGASHIMA OSAMU , SHINTANI HIDEYUKI
IPC分类号： G02F1/1345 , G02F1/1368
摘要： PROBLEM TO BE SOLVED: To prevent optical leakage in a frame area of a liquid crystal display device with sufficient reliability. SOLUTION: The liquid crystal display device is provided with: an image display area; a seal member SL; a light shielding film BMf which is formed on a surface on the side of liquid crystal of a second substrate and outside of the image display area; a drain signal line DL which is extended in the first direction; and a gate signal line GL which is extended in a second direction; a thin film transistor TFT; and a pixel electrode PX in an image display area of a first substrate, and on which bright display is performed in a state where an electric field is not applied between the pixel electrode and an opposite electrode CT, wherein the drain signal line is extended to an area which overlaps the light shielding film of the second substrate, two or more light shielding segments SHS are formed in the same layer as that of the drain signal line at about one of areas between the adjacent drain signal lines among the areas outside the image display area and inside the seal member, and an interval between the drain signal line and the light shielding segment and an interval between the adjacent light shielding segment are set to values of COPYRIGHT: (C)2011,JPO&INPIT

4. 发明专利

JP2012108332A LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
公开(公告)号：JP2012108332A
公开(公告)日：2012-06-07
申请号：JP2010257428
申请日：2010-11-18
申请人： HITACHI DISPLAYS LTD
发明人： ISHIKAWA TOMOKAZU , NAGASHIMA OSAMU
IPC分类号： G02F1/1368 , G02F1/1333
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing manufacturing cost, improving yield, and performing process design easily, and to provide a method for manufacturing the same.SOLUTION: In a liquid crystal display device 1 are formed: a source electrode SD2 which is a laminated part of a semiconductor layer ASI and a metal layer M formed on a surface of the semiconductor layer ASI and includes an overlapping part 50 overlapped with a surface of a pixel electrode MIT, a video signal line DL composed of the laminated part of the metal layer M and the semiconductor layer ASI, and a drain electrode SD1 composed of the laminated part of the metal layer M and the semiconductor layer ASI. An opening TH is formed in a second insulating layer PAS2 so as to expose a connection part 60 which connects a surface of the source electrode SD2 to a surface of the pixel electrode MIT through an end part of the overlapping part 50, and a conductor layer 70 which is formed in a common electrode CT is formed in the connection part 60 exposed by the opening TH.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式