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1. 发明专利

JP2011169949A Three-dimensional image display device 审中-公开
标题翻译：三维图像显示装置
公开(公告)号：JP2011169949A
公开(公告)日：2011-09-01
申请号：JP2010031136
申请日：2010-02-16
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： OWAKU YOSHIHARU , MIYAZAWA TOSHIO
IPC分类号： G02F1/13 , G02B27/22 , G02F1/1335 , G02F1/1343 , G03B35/18 , H04N13/04
摘要： PROBLEM TO BE SOLVED: To suppress the feeling of glare of an image when a visual field is moved, in a three-dimensional image by a parallax barrier system. SOLUTION: In a three-dimensional image display device using a liquid crystal parallax barrier panel, barrier patterns are formed like a stripe in a vertical direction by barrier electrodes 22 formed on a barrier substrate. The arrangement pitch of the barrier electrodes 22 is twice the pitch P of pixels formed on a liquid crystal display panel. The width of the barrier electrode 22 is set to be 70 to 90% with respect to the pitch P of the pixel, so that even when the visual field of an observer is moved, the feeling of glare of the image can be suppressed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过视差屏障系统在视场移动时抑制图像的眩光感，在三维图像中。解决方案：在使用液晶视差屏障的三维图像显示装置中，通过形成在阻挡基板上的阻挡电极22在垂直方向上形成条状的阻挡图案。势垒电极22的配置间距是形成在液晶显示面板上的像素的间距P的两倍。阻挡电极22的宽度相对于像素的间距P被设定为70〜90％，使得即使当观察者的视野移动时，也能够抑制图像的眩光感。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2012069850A Display device 审中-公开
标题翻译：显示设备
公开(公告)号：JP2012069850A
公开(公告)日：2012-04-05
申请号：JP2010214977
申请日：2010-09-27
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： ANDO NAOHISA , MATSUMOTO KATSUMI , OWAKU YOSHIHARU
IPC分类号： H01L21/02 , G02F1/1362
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a display device capable of suppressing deformation such as deflection of an insulating substrate even when a semiconductor film with a desired pattern is formed on the insulating substrate.SOLUTION: The method for manufacturing the display device by using the insulating substrate where the semiconductor film is formed thereon, is characterized in that a wall structure higher than a thickness of the semiconductor film and having an uneven shape along a flat surface of the insulating substrate is formed around a region where the semiconductor film is formed before the semiconductor film is formed on the insulating substrate.
摘要翻译：解决的问题：提供一种即使在绝缘基板上形成具有期望图案的半导体膜的情况下，也能够抑制绝缘基板的挠曲等变形的显示装置的制造方法。解决方案：通过使用其上形成有半导体膜的绝缘基板来制造显示装置的方法的特征在于，比半导体膜的厚度高且沿着平坦表面具有不平坦形状的壁结构在绝缘基板上形成半导体膜之前，在形成有半导体膜的区域周围形成绝缘基板。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011186216A Liquid crystal display device and method of 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：JP2011186216A
公开(公告)日：2011-09-22
申请号：JP2010051862
申请日：2010-03-09
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： SAITO TERUJI , MIYAKE HIDEKAZU , KAITO TAKUO , OWAKU YOSHIHARU
IPC分类号： G02F1/1368
CPC分类号： G02F1/13458 , G02F1/1333 , G02F1/136204 , G02F2001/133388 , G02F2202/103 , G02F2202/22
摘要： PROBLEM TO BE SOLVED: To achieve the dielectric breakdown of a TFT and an interlayer insulating film due to static electricity by suppressing an area to be small and at a low cost.
SOLUTION: In a display area and a control area formed more on the inner side than a terminal 200, at parts where a video signal line DL or wiring G1, G2 formed in the same layer as the video signal line and a scanning line GL or the wiring formed in the same layer as the scanning line cross, an interlayer insulating film and an a-Si film are interposed therebetween to perform insulation. In the meantime, between a static electricity preventing line 230 and a ground line 210 formed more on the outer side than the terminal 200, only an interlayer insulating film is formed. Thus, when static electricity is induced, the dielectric breakdown is generated in an area on the outer side of the terminal 200, and the display area and the control area are protected from the static electricity.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过将面积抑制得很小并且成本低，由于静电而实现TFT和层间绝缘膜的介电击穿。解决方案：在与端子200相比内侧形成的显示区域和控制区域中，在与视频信号线形成在同一层中的视频信号线DL或布线G1，G2的部分和扫描线GL或与扫描线交叉的同一层中形成的布线，层间绝缘膜和a-Si膜之间插入以进行绝缘。同时，在静电防止线230和在端子200的外侧形成的接地线210之间，仅形成层间绝缘膜。因此，当感应到静电时，在端子200的外侧的区域中产生电介质击穿，并且防止显示区域和控制区域的静电。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014132347A Liquid crystal parallax barrier, display unit and liquid crystal display device 有权
标题翻译：液晶PARALLAX屏障，显示单元和液晶显示设备
公开(公告)号：JP2014132347A
公开(公告)日：2014-07-17
申请号：JP2014015292
申请日：2014-01-30
申请人： Japan Display Inc , 株式会社ジャパンディスプレイ , Panasonic Liquid Crystal Display Co Ltd , パナソニック液晶ディスプレイ株式会社
发明人： OWAKU YOSHIHARU , MIYAZAWA TOSHIO , KONDO HIRONORI
IPC分类号： G02F1/1335 , G02B27/22 , G02F1/13 , G02F1/1333 , G03B35/18 , H04N13/04
摘要： PROBLEM TO BE SOLVED: To manufacture a liquid crystal parallax barrier more inexpensively.SOLUTION: A liquid crystal parallax barrier panel has a structure in which an electrode substrate 210, a liquid crystal layer and an encapsulation substrate are sequentially laminated. The electrode substrate 210 includes: a glass substrate; a first electrode 211 branched at a plurality of stages; a second electrode 212 arranged on the same layer as the first electrode 211, and branched at a plurality of stages; and an alignment film. In a display area 215, a branch part having a branched terminal of either one electrode of the first electrode 211 and the second electrode 212 is alternately arranged so as to be inserted between two branch parts having a branched terminal of the other electrode. The first electrode 211 and the second electrode 212 have the same voltage when a slit of a parallax barrier is not formed, and a predetermined voltage is applied to the first electrode 211 when the slit of the parallax barrier is formed.
摘要翻译：要解决的问题：更廉价地制造液晶视差屏障。解决方案：液晶视差屏障板具有依次层叠电极基板210，液晶层和封装基板的结构。电极基板210包括：玻璃基板; 以多级分支的第一电极211; 布置在与第一电极211相同的层上的第二电极212，并且在多个阶段分支; 和取向膜。在显示区域215中，具有第一电极211的一个电极的分支端子和第二电极212的分支部分交替地布置成插入在具有另一个电极的分支端子的两个分支部分之间。当未形成视差屏障的狭缝时，第一电极211和第二电极212具有相同的电压，并且当形成视差屏障的狭缝时，向第一电极211施加预定的电压。

5. 发明专利

JP2014095906A Display device and thin film transistor substrate 有权
标题翻译：显示器件和薄膜晶体管衬底
公开(公告)号：JP2014095906A
公开(公告)日：2014-05-22
申请号：JP2013259743
申请日：2013-12-17
申请人： Japan Display Inc , 株式会社ジャパンディスプレイ , Panasonic Liquid Crystal Display Co Ltd , パナソニック液晶ディスプレイ株式会社
发明人： SAITO TERUJI , MIYAKE HIDEKAZU , KAITO TAKUO , OWAKU YOSHIHARU
IPC分类号： G02F1/1345 , G02F1/1333 , G09F9/30 , H01L21/822 , H01L27/04 , H01L29/786
摘要： PROBLEM TO BE SOLVED: To achieve dielectric breakdown of a TFT and an interlayer insulating film due to static electricity by suppressing area to be small and at a low cost.SOLUTION: In a display area and a control area formed on an inner side rather than a terminal 200, at parts where a video signal line DL or wiring G1 and G2 formed in the same layer as the video signal line and a scanning line GL or wiring formed in the same layer as the scanning line cross, an interlayer insulating film and an a-Si film are interposed therebetween to perform insulation. In the meantime, between a static electricity preventing line 230 and a ground line 210 formed on an outer side rather than the terminal 200, only an interlayer insulating film is formed. Thus, when static electricity is induced, dielectric breakdown is generated in an area on the outer side of the terminal 200, and the display area and the control area are protected from the static electricity.
摘要翻译：要解决的问题：为了通过抑制面积小而成本低的静电来实现TFT和层间绝缘膜的电介质击穿。解决方案：在显示区域和形成在内侧的控制区域端子200，在与视频信号线形成在同一层中的视频信号线DL或布线G1和G2以及形成在与扫描线相同的层中的扫描线GL或布线交叉的部分处，层间绝缘膜和插入a-Si膜以进行绝缘。同时，在静电防止线230和形成在外侧而不是端子200的接地线210之间，仅形成层间绝缘膜。因此，当感应到静电时，在端子200的外侧的区域中产生电介质击穿，并且保护显示区域和控制区域免受静电。

6. 发明专利

JP2010015050A Display 审中-公开
标题翻译：显示
公开(公告)号：JP2010015050A
公开(公告)日：2010-01-21
申请号：JP2008176043
申请日：2008-07-04
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： OWAKU YOSHIHARU
IPC分类号： G02F1/1368 , G02F1/133 , G02F1/1345 , G09F9/30 , G09G3/20 , G09G3/36
摘要： PROBLEM TO BE SOLVED: To enhance display quality of a liquid crystal display.
SOLUTION: In the display, a first circuit wherein first TFT elements, first electrodes connected to source or drain of the first TFT elements and second electrodes each forms a counterpart to each first electrode are respectively disposed in a matrix shape in a first direction and a second direction is provided in a first region and a second circuit having a plurality of second TFT elements is provided in a second region positioned on the outer side of the first region. The plurality of second electrodes disposed in the matrix shape are made common to each second electrode arranged along the first direction and each of the second electrodes which are made common is connected to any one of a plurality of power supplying wiring lines for a common electrode via third TFT elements provided in a third region positioned on the outer side of the first region and on the outer side of the second region of the surface of an insulating substrate.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高液晶显示器的显示质量。解决方案：在显示器中，第一电路，其中第一TFT元件，连接到第一TFT元件的源极或漏极的第一电极和各自形成每个第一电极的对应物的第一电极分别以第一方向和第二方向设置在第一区域中，并且具有多个第二TFT元件的第二电路设置在位于第一区域的外侧的第二区域中。以矩阵形状设置的多个第二电极与沿着第一方向布置的每个第二电极共同，并且制成共同的每个第二电极被连接到用于公共电极通孔的多个供电布线中的任何一个第三TFT元件设置在位于第一区域的外侧上的绝缘基板的表面的第二区域的外侧的第三区域中。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010102009A Liquid crystal display 审中-公开
标题翻译：液晶显示器
公开(公告)号：JP2010102009A
公开(公告)日：2010-05-06
申请号：JP2008271848
申请日：2008-10-22
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： OWAKU YOSHIHARU
IPC分类号： G02F1/1343 , G02F1/133 , G02F1/1368
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display suppressing influence given to an image quality by difference of electric field distribution upon electric field inversion.
SOLUTION: In the liquid crystal display including a plurality of first pixels each having a first pixel electrode PX1 and a first counter electrode CT1 disposed opposite to the first pixel electrode on the lower side thereof and driving a liquid crystal layer by an electric field applied between the first pixel electrode PX1 and the first counter electrode CT1, a plurality of second pixels each having a pixel electrode PX2 and a second counter electrode CT2 disposed opposite to the second pixel electrode PX2 on the upper side thereof and driving the liquid crystal layer by an electric field applied between the second pixel electrode PX2 and the second counter electrode CT2 and an inversion driving circuit reversing the electric field applied between each first pixel and each second pixel for each prescribed period, the electric field is applied between each first pixel and each second pixel so as to be mutually reversed for each prescribed period and at least a portion of the first pixels and at least a portion of the second pixels are arranged so as to be alternate in at least one direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种液晶显示器，其通过电场反转时的电场分布的差异来抑制对图像质量的影响。解决方案：在包括多个第一像素的液晶显示器中，每个第一像素具有与其下侧的第一像素电极相对设置的第一像素电极PX1和第一对置电极CT1，并通过电驱动液晶层施加在第一像素电极PX1和第一对置电极CT1之间的多个第二像素，多个第二像素，每个具有在其上侧与第二像素电极PX2相对设置的像素电极PX2和第二对置电极CT2，并驱动液晶通过施加在第二像素电极PX2和第二对置电极CT2之间的电场的反射驱动电路，以及在每个规定的周期内反转在每个第一像素和每个第二像素之间施加的电场的反转驱动电路，在每个第一像素和每个第二像素，以便在每个规定的周期和第一个的至少一部分相互反向像素，并且第二像素的至少一部分被布置成在至少一个方向上交替。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009122376A Display device 审中-公开
标题翻译：显示设备
公开(公告)号：JP2009122376A
公开(公告)日：2009-06-04
申请号：JP2007295826
申请日：2007-11-14
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： SAITO TERUJI , OWAKU YOSHIHARU , MIYAZAWA TOSHIO
IPC分类号： G09F9/30 , H01L29/786
CPC分类号： G02F1/1345 , G02F1/136286 , G02F2001/13629 , H01L27/12 , H01L27/124 , H01L27/1248
摘要： PROBLEM TO BE SOLVED: To provide an image display device of high quality by securing reliability of a connection between a thin film transistor and a terminal portion. SOLUTION: In the display device which includes: an insulation substrate; thin film transistors which are formed on the insulation substrate; and terminal portions which are configured to supply voltages to the thin film transistors, the thin film transistor includes a gate electrode and a gate line which is formed of a material equal to a material of the gate electrode, a metal line is connected to the terminal portion, a first insulation film and a second insulation film which is made of a material different from a material of the first insulation film are sequentially stacked on the gate line, an opening which exposes the gate line is formed in the first insulation film and the second insulation film, a side wall surface of the opening is sequentially covered with a protective film, a first transparent conductive film and a third insulation film, the first transparent conductive film and a second transparent conductive film are sequentially stacked on an exposed portion of the gate line, and the second transparent conductive film is connected with the metal line. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过确保薄膜晶体管和端子部分之间的连接的可靠性来提供高质量的图像显示装置。解决方案：在显示装置中，包括：绝缘基板; 形成在绝缘基板上的薄膜晶体管; 以及被配置为向薄膜晶体管提供电压的端子部分，薄膜晶体管包括栅电极和栅极线，栅极线由与栅电极的材料相等的材料形成，金属线连接到端子第一绝缘膜和由与第一绝缘膜的材料不同的材料制成的第二绝缘膜依次层叠在栅极线上，在第一绝缘膜中形成露出栅极线的开口，第二绝缘膜，开口的侧壁表面依次被保护膜，第一透明导电膜和第三绝缘膜覆盖，第一透明导电膜和第二透明导电膜依次层叠在所述第一绝缘膜的暴露部分上栅极线，第二透明导电膜与金属线连接。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008203761A Display device 审中-公开
标题翻译：显示设备
公开(公告)号：JP2008203761A
公开(公告)日：2008-09-04
申请号：JP2007042529
申请日：2007-02-22
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： SAITOU TERUJI , OWAKU YOSHIHARU , YASUDA KOZO , MIYAZAWA TOSHIO
IPC分类号： G09F9/30 , G02F1/1368 , H01L29/786
CPC分类号： G02F1/136204 , G02F1/13454 , H01L27/1214
摘要： PROBLEM TO BE SOLVED: To take measures against breakage of a driving circuit due to static electricity and malfunction due to noise when the driving circuit is formed on the substrate of a flat panel display device using a TFT. SOLUTION: Gate driving circuits 5 are formed on both sides of an effective screen 2, and an electrostatic shield conductive film 60 is formed covering the gate driving circuits 5. A constant voltage can be applied to the electrostatic shield conductive film 60 through a common pad 61, a ground connection line 64, etc., in the manufacturing process and after the completion of the product. COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2010002821A Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：JP2010002821A
公开(公告)日：2010-01-07
申请号：JP2008163090
申请日：2008-06-23
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： OWAKU YOSHIHARU
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/1368
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display that can prevent leak current from being generated in a semiconductor layer of a thin film transistor and can achieve a high-luminance display despite its simple configuration.
SOLUTION: The liquid crystal display includes: a liquid crystal panel comprising first and second substrates, both being arranged facing each other while sandwiching liquid crystals; and a backlight arranged on the side of the second substrate in the liquid crystal panel. On each pixel on a liquid crystal-side of the first substrate, there are formed: the thin film transistor to be turned on by a scanning signal from a gate signal line; a pixel electrode of a transparent conductive material, to which a video signal is transmitted from a drain signal line through the thin film transistor that is turned on; and a counter electrode of the transparent conductive material, to which a signal serving as a reference for the video signal is transmitted through a counter electrode signal line of a metal layer. In the thin film transistor, the gate electrode is formed above the semiconductor layer and is located on a lower layer of the counter electrode signal line via an insulating film. The semiconductor layer, except a region on which at least the electrode is formed, is arranged overlapping with the counter electrode signal line.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以防止在薄膜晶体管的半导体层中产生漏电流的液晶显示器，并且尽管其结构简单，但可实现高亮度显示。解决方案：液晶显示器包括：液晶面板，包括第一和第二基板，两者彼此相对配置，同时夹着液晶; 以及布置在液晶面板的第二基板侧的背光。在第一基板的液晶侧的每个像素上形成有通过来自栅极信号线的扫描信号导通的薄膜晶体管; 透明导电材料的像素电极，通过导通的薄膜晶体管从漏极信号线传输视频信号; 以及透明导电材料的对电极，作为视频信号的基准的信号通过金属层的对电极信号线传输到该电极。在薄膜晶体管中，栅电极形成在半导体层之上，并且经由绝缘膜位于对电极信号线的下层上。除了至少形成有电极的区域之外，半导体层与对电极信号线重叠配置。版权所有（C）2010，JPO＆INPIT

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