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1. 发明授权

US07545464B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07545464B2
公开(公告)日：2009-06-09
申请号：US11605544
申请日：2006-11-29
申请人： Hiromitsu Ishii , Shigeru Morikawa , Yayoi Nakamura
发明人： Hiromitsu Ishii , Shigeru Morikawa , Yayoi Nakamura
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/136213 , G02F2001/13629 , G02F2201/123
摘要： A liquid crystal display device has: a substrate; a switching element disposed at a side of the upper surface of the substrate and including a lower electrode and an upper electrode having a stacked structure of a plurality of metallic layers; a transparent pixel electrode disposed at the side of the upper surface of the substrate and connected to the upper electrode of the switching element; and a reflective plate formed on the upper surface of the pixel electrode so as to expose a part of the pixel electrode and having the same stacked structure as the upper electrode, including layers each made of the same material as the corresponding metallic layer in the upper electrode.
摘要翻译：液晶显示装置具有：基板; 开关元件，设置在所述基板的上表面的一侧，并且包括具有多个金属层的堆叠结构的下电极和上电极; 透明像素电极，设置在所述基板的上表面侧并与所述开关元件的上电极连接; 以及形成在像素电极的上表面上的反射板，以便暴露像素电极的一部分并且具有与上电极相同的堆叠结构，包括各层由与上部电极中的相应金属层相同的材料制成的层电极。

2. 发明申请

US20060061713A1 Display panel having a reflective layer and manufacturing method thereof 有权
公开(公告)号：US20060061713A1
公开(公告)日：2006-03-23
申请号：US11232320
申请日：2005-09-21
申请人： Yayoi Nakamura , Shigeru Morikawa , Hiromitsu Ishii
发明人： Yayoi Nakamura , Shigeru Morikawa , Hiromitsu Ishii
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133553 , G02F1/1343 , G02F2201/123
摘要： This invention provides a display panel characterized by having a substrate; an organic film having an irregular surface formed on the substrate; a reflective film formed on the irregular surface of the organic film; and a pixel electrode having a portion, at least the portion of the pixel electrode being overlapped with the reflective film.

3. 发明申请

US20070126942A1 Liquid crystal display device having crosstalk preventing structure 有权
标题翻译：具有串扰防止结构的液晶显示装置
公开(公告)号：US20070126942A1
公开(公告)日：2007-06-07
申请号：US11633390
申请日：2006-12-01
申请人： Hiromitsu Ishii , Yayoi Nakamura , Shigeru Morikawa
发明人： Hiromitsu Ishii , Yayoi Nakamura , Shigeru Morikawa
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/136227 , G02F2001/13629 , G02F2203/02
摘要： In the present liquid crystal display device, a switching element, a data line connected to one end of the switching element, and an interconnecting wire insulated from the data line are formed on a substrate. The switching element, the data line, and the interconnecting wire are covered with an interlayer insulating film. An auxiliary capacitor electrode made of reflective metal and connected to the interconnecting wire is formed on the interlayer insulating film. An upper insulating film is formed on the interlayer insulating film to cover the auxiliary capacitor electrode, and a pixel electrode connected to the other end of the switching element is formed on the upper insulating film. The interconnecting wire is made of a material different from the auxiliary capacitor electrode, and the interlayer insulating film and upper insulating film have a contact hole which reaches the interconnecting wire.
摘要翻译：在本液晶显示装置中，在基板上形成开关元件，与开关元件的一端连接的数据线以及与数据线绝缘的互连线。开关元件，数据线和互连线被层间绝缘膜覆盖。在层间绝缘膜上形成由反射金属制成并连接到互连线的辅助电容电极。在层间绝缘膜上形成上绝缘膜以覆盖辅助电容电极，并且在上绝缘膜上形成与开关元件的另一端连接的像素电极。互连线由与辅助电容电极不同的材料制成，层间绝缘膜和上绝缘膜具有到达互连线的接触孔。

4. 发明授权

US07554618B2 Liquid crystal display device having crosstalk preventing structure 有权
标题翻译：具有串扰防止结构的液晶显示装置
公开(公告)号：US07554618B2
公开(公告)日：2009-06-30
申请号：US11633390
申请日：2006-12-01
申请人： Hiromitsu Ishii , Yayoi Nakamura , Shigeru Morikawa
发明人： Hiromitsu Ishii , Yayoi Nakamura , Shigeru Morikawa
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/136227 , G02F2001/13629 , G02F2203/02
摘要： In the present liquid crystal display device, a switching element, a data line connected to one end of the switching element, and an interconnecting wire insulated from the data line are formed on a substrate. The switching element, the data line, and the interconnecting wire are covered with an interlayer insulating film. An auxiliary capacitor electrode made of reflective metal and connected to the interconnecting wire is formed on the interlayer insulating film. An upper insulating film is formed on the interlayer insulating film to cover the auxiliary capacitor electrode, and a pixel electrode connected to the other end of the switching element is formed on the upper insulating film. The interconnecting wire is made of a material different from the auxiliary capacitor electrode, and the interlayer insulating film and upper insulating film have a contact hole which reaches the interconnecting wire.
摘要翻译：在本液晶显示装置中，在基板上形成开关元件，与开关元件的一端连接的数据线以及与数据线绝缘的互连线。开关元件，数据线和互连线被层间绝缘膜覆盖。在层间绝缘膜上形成由反射金属制成并连接到互连线的辅助电容电极。在层间绝缘膜上形成上绝缘膜以覆盖辅助电容电极，并且在上绝缘膜上形成与开关元件的另一端连接的像素电极。互连线由与辅助电容电极不同的材料制成，层间绝缘膜和上绝缘膜具有到达互连线的接触孔。

5. 发明授权

US07505098B2 Display panel having a reflective layer and manufacturing method thereof 有权
标题翻译：具有反射层的显示面板及其制造方法
公开(公告)号：US07505098B2
公开(公告)日：2009-03-17
申请号：US11232320
申请日：2005-09-21
申请人： Yayoi Nakamura , Shigeru Morikawa , Hiromitsu Ishii
发明人： Yayoi Nakamura , Shigeru Morikawa , Hiromitsu Ishii
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133553 , G02F1/1343 , G02F2201/123
摘要： This invention provides a display panel characterized by having a substrate; an organic film having an irregular surface formed on the substrate; a reflective film formed on the irregular surface of the organic film; and a pixel electrode having a portion, at least the portion of the pixel electrode being overlapped with the reflective film.
摘要翻译：本发明提供了一种显示面板，其特征在于具有基板; 在基板上形成有不规则表面的有机膜; 形成在有机膜的不规则表面上的反射膜; 以及具有部分的像素电极，所述像素电极的至少一部分与所述反射膜重叠。

6. 发明申请

US20070121038A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20070121038A1
公开(公告)日：2007-05-31
申请号：US11605544
申请日：2006-11-29
申请人： Hiromitsu Ishii , Shigeru Morikawa , Yayoi Nakamura
发明人： Hiromitsu Ishii , Shigeru Morikawa , Yayoi Nakamura
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/136213 , G02F2001/13629 , G02F2201/123
摘要： A liquid crystal display device has: a substrate; a switching element disposed at a side of the upper surface of the substrate and including a lower electrode and an upper electrode having a stacked structure of a plurality of metallic layers; a transparent pixel electrode disposed at the side of the upper surface of the substrate and connected to the upper electrode of the switching element; and a reflective plate formed on the upper surface of the pixel electrode so as to expose a part of the pixel electrode and having the same stacked structure as the upper electrode, including layers each made of the same material as the corresponding metallic layer in the upper electrode.
摘要翻译：液晶显示装置具有：基板; 开关元件，设置在所述基板的上表面的一侧，并且包括具有多个金属层的堆叠结构的下电极和上电极; 透明像素电极，设置在所述基板的上表面侧并与所述开关元件的上电极连接; 以及形成在像素电极的上表面上的反射板，以便暴露像素电极的一部分并且具有与上电极相同的堆叠结构，包括各层由与上部电极中的相应金属层相同的材料制成的层电极。

7. 发明授权

US07545449B2 Liquid crystal display device having auxiliary capacitive electrode 有权
标题翻译：具有辅助电容电极的液晶显示装置
公开(公告)号：US07545449B2
公开(公告)日：2009-06-09
申请号：US11410752
申请日：2006-04-25
申请人： Yayoi Nakamura , Hiromitsu Ishii , Shinichi Shimomaki , Hitoshi Watanabe
发明人： Yayoi Nakamura , Hiromitsu Ishii , Shinichi Shimomaki , Hitoshi Watanabe
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/136213 , G02F1/136209 , G02F2201/40
摘要： A display device includes a substrate, a plurality of scanning lines formed in parallel with each other on the substrate in one direction, a plurality of data lines formed in parallel with each other on the substrate in orthogonal to the scanning lines, a thin film transistor being formed in the vicinity of each intersection of the scanning lines and the data lines and having a semiconductor thin film, a gate electrode connected to one of the scanning lines, a source electrode, a drain electrode connected to one of the scanning lines; pixel electrodes each connected to the source electrode of the thin film transistor, auxiliary capacitive electrodes each having an overlap region that overlaps with the pixel electrodes and forming an auxiliary capacitance with the pixel electrodes, a first insulating film arranged between the auxiliary capacitive electrodes and the data lines, and a second insulting film arranged between the pixel electrodes and the auxiliary capacitive electrodes.
摘要翻译：显示装置包括基板，在一个方向上在基板上彼此平行地形成的多条扫描线，与扫描线正交的在基板上彼此平行地形成的多条数据线，薄膜晶体管形成在扫描线和数据线的每个交叉点附近并且具有半导体薄膜，连接到扫描线之一的栅电极，源电极，连接到扫描线之一的漏电极; 每个与所述薄膜晶体管的源电极连接的像素电极，辅助电容电极各自具有与所述像素电极重叠的重叠区域，并且与所述像素电极形成辅助电容;布置在所述辅助电容电极与所述辅助电容电极之间的第一绝缘膜，数据线和布置在像素电极和辅助电容电极之间的第二绝缘膜。

8. 发明申请

US20060187397A1 Liquid crystal display device having auxiliary capacitive electrode 有权
公开(公告)号：US20060187397A1
公开(公告)日：2006-08-24
申请号：US11410752
申请日：2006-04-25
申请人： Yayoi Nakamura , Hiromitsu Ishii , Shinichi Shimomaki , Hitoshi Watanabe
发明人： Yayoi Nakamura , Hiromitsu Ishii , Shinichi Shimomaki , Hitoshi Watanabe
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/136209 , G02F2201/40
摘要： A display device includes a substrate, a plurality of scanning lines formed in parallel with each other on the substrate in one direction, a plurality of data lines formed in parallel with each other on the substrate in orthogonal to the scanning lines, a thin film transistor being formed in the vicinity of each intersection of the scanning lines and the data lines and having a semiconductor thin film, a gate electrode connected to one of the scanning lines, a source electrode, a drain electrode connected to one of the scanning lines; pixel electrodes each connected to the source electrode of the thin film transistor, auxiliary capacitive electrodes each having an overlap region that overlaps with the pixel electrodes and forming an auxiliary capacitance with the pixel electrodes, a first insulating film arranged between the auxiliary capacitive electrodes and the data lines, and a second insulting film arranged between the pixel electrodes and the auxiliary capacitive electrodes.

9. 发明授权

US08368626B2 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US08368626B2
公开(公告)日：2013-02-05
申请号：US12407771
申请日：2009-03-19
申请人： Yayoi Nakamura , Hiromitsu Ishii
发明人： Yayoi Nakamura , Hiromitsu Ishii
IPC分类号： G09G3/36 , G02F1/133 , G02F1/1343
CPC分类号： G02F1/136213 , G02F1/134309 , G02F1/13624 , G02F2001/134345
摘要： A liquid crystal display device with multiple pixels includes a first sub-pixel including, a first liquid crystal capacitance between a common electrode and a first pixel electrode, and a first auxiliary capacitance between the first pixel electrode and a first auxiliary capacitance electrode; a second sub-pixel including, a second liquid crystal capacitance between the common electrode and a second pixel electrode, a second auxiliary capacitance between the second pixel electrode and a second auxiliary capacitance electrode, and a step-down capacitance between the second pixel electrode and a step-down capacitance electrode; a first voltage application unit for applying a common first voltage to the common electrode, the first auxiliary capacitance electrode, and the second auxiliary capacitance electrode; and a second voltage application unit for applying a second voltage, which is different from the first voltage, to the step-down capacitance electrode.
摘要翻译：具有多个像素的液晶显示装置包括：第一子像素，包括在公共电极和第一像素电极之间的第一液晶电容和第一像素电极与第一辅助电容电极之间的第一辅助电容; 第二子像素，包括在公共电极和第二像素电极之间的第二液晶电容，第二像素电极和第二辅助电容电极之间的第二辅助电容，以及第二像素电极与第二像素电极之间的降压电容，降压电容电极; 第一电压施加单元，用于向公共电极，第一辅助电容电极和第二辅助电容电极施加公共第一电压; 以及用于将不同于第一电压的第二电压施加到降压电容电极的第二电压施加单元。

10. 发明授权

US06678017B1 Display panel and method of fabricating the same 有权
标题翻译：显示面板及其制造方法
公开(公告)号：US06678017B1
公开(公告)日：2004-01-13
申请号：US09325832
申请日：1999-06-04
申请人： Shinichi Shimomaki , Makoto Miyagawa , Hiromitsu Ishii , Yayoi Nakamura
发明人： Shinichi Shimomaki , Makoto Miyagawa , Hiromitsu Ishii , Yayoi Nakamura
IPC分类号： G02F11333
CPC分类号： G02F1/13452 , G02F1/136204 , G02F1/136227 , G02F2001/133388 , G02F2201/50 , G02F2201/501
摘要： An active matrix display panel includes a plurality of pixel electrodes formed in a matrix manner, a plurality of switching elements connected with these pixel electrodes, a plurality of scan lines for supplying a scan signal to thin film transistors, and a plurality of data lines for supplying a display data signal. Components except for the pixel electrodes are covered with an overcoat film. Since a contact hole extending through this overcoat film and a contact hole extending through the overcoat film and a gate insulating film are simultaneously formed, a jumper line for connecting a disconnected portion of a protect ring, a surface layer of a data line connecting pad, and a line protecting film are formed at the same time as the pixel electrodes are formed. This reduces the number of fabrication steps. Components such as the data line and source and drain electrodes are formed by a three-layered structure of Cr(Chromium)/Al(Aluminum)/Cr(Chromium). This reduces the contact resistance between the source electrode and the pixel electrode and also reduces the resistance of the data line. The sectional shape of, e.g., the data line made of the multilayered film is so formed as to be readily covered with the overcoat film. This improves the reliability.
摘要翻译：有源矩阵显示面板包括以矩阵形式形成的多个像素电极，与这些像素电极连接的多个开关元件，用于向薄膜晶体管提供扫描信号的多条扫描线，以及多条用于提供显示数据信号。除了像素电极之外的部件被覆盖膜覆盖。由于延伸穿过该外涂膜的接触孔和延伸穿过外涂膜的接触孔和栅极绝缘膜同时形成，用于连接保护环的断开部分的跳线，数据线连接焊盘的表面层，并且在形成像素电极的同时形成线保护膜。这减少了制造步骤的数量。诸如数据线和源电极和漏电极的部件由Cr（铬）/ Al（铝）/ Cr（铬）的三层结构形成。这降低了源电极和像素电极之间的接触电阻，并且还降低了数据线的电阻。例如由多层膜制成的数据线的截面形状形成为容易被覆盖膜覆盖。这提高了可靠性。

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