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1. 发明授权

US6114184A Method for manufacturing LCD device capable of avoiding short circuit between signal line and pixel electrode 失效
标题翻译：能够避免信号线与像素电极之间短路的液晶显示装置的制造方法
公开(公告)号：US6114184A
公开(公告)日：2000-09-05
申请号：US962299
申请日：1997-10-31
申请人： Seiichi Matsumoto , Osamu Sukegawa , Wakahiko Kaneko , Hirofumi Ihara
发明人： Seiichi Matsumoto , Osamu Sukegawa , Wakahiko Kaneko , Hirofumi Ihara
IPC分类号： G02F1/136 , G02F1/1368 , G09F9/30 , H01L21/336 , H01L21/77 , H01L21/84 , H01L27/12 , H01L29/78 , H01L29/786
CPC分类号： G02F1/1368 , H01L27/1244
摘要： In a method for manufacturing an LCD device where a gate insulating layer is formed on an insulating substrate and a signal line pattern layer and a pixel electrode pattern layer are formed on a signal line forming area and a pixel electrode forming area, respectively, of the gate insulating layer, a part of the gate insulating layer between the signal line forming area and the pixel electrode forming area is etched.
摘要翻译：在分别在信号线形成区域和像素电极形成区域上形成绝缘基板上的栅极绝缘层和信号线图案层和像素电极图案层的LCD器件的制造方法中，蚀刻栅极绝缘层，信号线形成区域和像素电极形成区域之间的栅极绝缘层的一部分。

2. 发明授权

US5872021A Method for manufacturing LCD device capable of avoiding short circuit between signal line and pixel electrode 失效
公开(公告)号：US5872021A
公开(公告)日：1999-02-16
申请号：US364221
申请日：1994-12-27
申请人： Seiichi Matsumoto , Osamu Sukegawa , Wakahiko Kaneko , Hirofumi Ihara
发明人： Seiichi Matsumoto , Osamu Sukegawa , Wakahiko Kaneko , Hirofumi Ihara
IPC分类号： G02F1/136 , G02F1/1368 , G09F9/30 , H01L21/336 , H01L21/77 , H01L21/84 , H01L27/12 , H01L29/78 , H01L29/786
CPC分类号： G02F1/1368 , H01L27/1244
摘要： In a method for manufacturing an LCD device where a gate insulating layer is formed on an insulating substrate and a signal line pattern layer and a pixel electrode pattern layer are formed on a signal line forming area and a pixel electrode forming area, respectively, of the gate insulating layer, a part of the gate insulating layer between the signal line forming area and the pixel electrode forming area is etched.

3. 发明授权

US6028650A Liquid crystal display apparatus with uniform feed-through voltage in panel 失效
标题翻译：液晶显示装置在面板上具有均匀的馈通电压
公开(公告)号：US6028650A
公开(公告)日：2000-02-22
申请号：US896609
申请日：1997-07-18
申请人： Syoichi Kuroha , Takahiko Watanabe , Wakahiko Kaneko , Osamu Sukegawa
发明人： Syoichi Kuroha , Takahiko Watanabe , Wakahiko Kaneko , Osamu Sukegawa
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1368 , G02F1/1343
CPC分类号： G02F1/136213
摘要： In a liquid crystal display apparatus including a plurality of gate lines, a plurality of drain lines, and a plurality of pixels each including a liquid crystal cell having a pixel electrode connected to a storage capacitor and a switching element connected between the liquid crystal cell and one of the drain lines, a gate of the switching element is connected to one of the gate lines, and a capacitance of the storage capacitor is changed in accordance with a distance between said pixel and an input end of a corresponding one of the gate lines.
摘要翻译：在包括多个栅极线，多个漏极线和多个像素的液晶显示装置中，每个像素包括具有连接到存储电容器的像素电极的液晶单元和连接在液晶单元和一个漏极线，开关元件的栅极连接到一条栅极线，并且存储电容器的电容根据所述像素与对应的一条栅极线的输入端之间的距离而改变。

4. 发明授权

US5636329A Liquid crystal display apparatus having terminal protected from break down 失效
标题翻译：液晶显示装置具有防止分解的端子
公开(公告)号：US5636329A
公开(公告)日：1997-06-03
申请号：US493537
申请日：1995-06-22
申请人： Osamu Sukegawa , Takahiko Watanabe , Wakahiko Kaneko
发明人： Osamu Sukegawa , Takahiko Watanabe , Wakahiko Kaneko
IPC分类号： G02F1/1333 , G02F1/13 , G02F1/1345 , G02F1/1343
CPC分类号： G02F1/13452
摘要： A lower layer metal wiring is led out from a display portion to a terminal portion provided to the periphery of the glass substrate and covered at the upper surface with an interlayer insulation film. An upper layer metal wiring formed on the interlayer insulation film is connected to the lower layer metal wiring by way of contact holes formed in the interlayer insulation film. The upper layer metal wiring is completely covered by the transparent conductive film. A protective insulation film is formed on the transparent conductive film, and an opening is made in to the protective insulation film in the terminal portion. In the terminal portion, copper foil wirings of a flexible wiring substrate are connected by way of an anisotropic conductive film. The upper layer metal wiring is removed at a portion not protected by the protective insulation film or the anisotropic conductive film.
摘要翻译：下层金属布线从显示部分引出到设置在玻璃基板周边的端子部分，并在上表面用层间绝缘膜覆盖。通过在层间绝缘膜中形成的接触孔将形成在层间绝缘膜上的上层金属布线连接到下层金属布线。上层金属布线被透明导电膜完全覆盖。在透明导电膜上形成保护绝缘膜，并在端子部分形成保护绝缘膜。在端子部分，柔性布线基板的铜箔布线通过各向异性导电膜连接。在不被保护绝缘膜或各向异性导电膜保护的部分去除上层金属布线。

5. 发明授权

US5546205A Active matrix liquid crystal display panel having compensating capacitor provided without lowering pixel aperture ratio 失效
标题翻译：具有补偿电容器的有源矩阵液晶显示面板不会降低像素孔径比
公开(公告)号：US5546205A
公开(公告)日：1996-08-13
申请号：US249624
申请日：1994-05-25
申请人： Osamu Sukegawa , Hirofumi Ihara
发明人： Osamu Sukegawa , Hirofumi Ihara
IPC分类号： G02F1/1343 , G02F1/136 , G02F1/1362 , G02F1/1368 , H01L29/786 , G02F1/133
CPC分类号： G02F1/136213
摘要： In an active matrix liquid crystal display panel, each pixel electrode is connected to a first drain bus line through a thin film transistor which is formed adjacent to an intersection between the first drain bus line and an orthogonal gate bus line. A compensating capacitor lower electrode extends from the gate bus line at a position near to a second drain bus line which is adjacent to the pixel electrode in such a manner that the pixel electrode is positioned between the first and second drain bus lines. A compensating capacitor upper electrode is formed integrally with a source electrode of the thin film transistor, to extend along the pixel electrode so as to overlap above the compensating capacitor lower electrode through an insulator layer. Thus, a compensating capacitor is formed of the compensating capacitor lower and upper electrodes and is connected to a gate-source capacitance of the thin film transistor. A change in the gate-source capacitance caused by the positional deviation in the alignment between a gate electrode and the source electrode of the thin film transistor can be compensated by the inverse change in the capacitance of the associated compensating capacitor, without decreasing the aperture ratio of the pixel.
摘要翻译：在有源矩阵液晶显示面板中，每个像素电极通过与第一排出母线和正交栅极总线之间的交点相邻形成的薄膜晶体管连接到第一漏极总线。补偿电容器下电极在靠近与像素电极相邻的第二漏极总线的位置处从栅极总线延伸，使得像素电极位于第一和第二漏极总线之间。补偿电容器上电极与薄膜晶体管的源电极一体形成，沿着像素电极延伸，以通过绝缘体层与补偿电容器下电极重叠。因此，补偿电容器由补偿电容器下电极和上电极形成，并连接到薄膜晶体管的栅极 - 源极电容。由薄膜晶体管的栅电极和源电极之间的对准位置偏移引起的栅源电容的变化可以通过相关的补偿电容器的电容的反向变化来补偿，而不会降低开口率的像素。

6. 发明授权

US5426313A Thin film transistor array having optical shield layer 失效
标题翻译：具有光屏蔽层的薄膜晶体管阵列
公开(公告)号：US5426313A
公开(公告)日：1995-06-20
申请号：US231482
申请日：1994-04-22
申请人： Osamu Sukegawa , Hirofumi Ihara
发明人： Osamu Sukegawa , Hirofumi Ihara
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1368 , H01L29/78 , H01L29/786 , G02F1/133
CPC分类号： G02F1/136209
摘要： In a thin film transistor formed by a gate electrode formed on a transparent insulating substrate, a semiconductor active layer opposing the gate electrode, a drain electrode, and a source electrode connected to a transparent pixel electrode, an optical shield layer is located so as to approximately surround the semiconductor active layer.
摘要翻译：在由形成在透明绝缘基板上的栅电极形成的薄膜晶体管中，与栅电极相对的半导体有源层，漏电极和与透明像素电极连接的源电极，光屏蔽层位于大致围绕半导体活性层。

7. 发明申请

US20060187392A1 Semi-transmissive-type liquid crystal display device and method for manufacturing same 有权
标题翻译：半透射型液晶显示装置及其制造方法
公开(公告)号：US20060187392A1
公开(公告)日：2006-08-24
申请号：US11408224
申请日：2006-04-20
申请人： Mamoru Okamoto , Michiaki Sakamoto , Osamu Sukegawa , Ken-Ichirou Naka , Shin-Ichi Nakata , Masami Yamashita
发明人： Mamoru Okamoto , Michiaki Sakamoto , Osamu Sukegawa , Ken-Ichirou Naka , Shin-Ichi Nakata , Masami Yamashita
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/136213
摘要： A semi-transmissive-type liquid crystal display device is provided which is capable of preventing an electric erosion reaction between a reflective film made of Al (aluminum) or an Al alloy and a transparent electrode film made of ITO or a like (Indium Tin Oxide) and of inhibiting occurrence of a flicker caused by a residual DC (Direct Current) voltage in the reflective film. In the semi-transmissive-type of a liquid crystal display device, a transmissive region to provide light from a backlight source and a reflective region to receive ambient light are placed in a pixel region and a transparent electrode film is formed above a reflective film formed in the reflective region on an active matrix substrate with a second passivation film being interposed between the reflective film and the transparent electrode film.
摘要翻译：提供一种半透射型液晶显示装置，其能够防止由Al（铝）或Al合金制成的反射膜和由ITO等制成的透明电极膜（铟锡氧化物）并且抑制由反射膜中的残留DC（直流）电压引起的闪烁的发生。在液晶显示装置的半透射型中，将从背光源提供光的透射区域和用于接收环境光的反射区域放置在像素区域中，并且在形成的反射膜的上方形成透明电极膜在有源矩阵基板上的反射区域中，第二钝化膜插入在反射膜和透明电极膜之间。

8. 发明授权

US4778773A Method of manufacturing a thin film transistor 失效
标题翻译：制造薄膜晶体管的方法
公开(公告)号：US4778773A
公开(公告)日：1988-10-18
申请号：US60732
申请日：1987-06-10
申请人： Osamu Sukegawa
发明人： Osamu Sukegawa
IPC分类号： H01L27/12 , H01L21/027 , H01L21/336 , H01L29/45 , H01L29/78 , H01L29/786 , H01L21/265 , H01L21/44
CPC分类号： H01L29/458 , H01L21/0274 , H01L29/78669 , Y10S438/949
摘要： A method of manufacturing a thin film transistor comprises the steps of forming a gate electrode on one surface of a transparent substrate, forming on the substrate an insulating layer and a semiconductor layer in the named order to cover the gate electrode, and depositing a positive photoresist layer on the semiconductor layer. Thereafter, the photoresist layer is exposed by irradiating from the other surface of the substrate so as to use the gate electrode as a mask. Therefore, if the positive photoresist layer is developed, the unexposed portion remains on the semiconductor layer to correspond to the gate electrode. Then, the semiconductor layer is etched using the remaining photoresist as a mask so as to form a semiconductor island on the insulating layer, and source and drain electrodes are formed on the semiconductor island.
摘要翻译：制造薄膜晶体管的方法包括以下步骤：在透明基板的一个表面上形成栅电极，以所述顺序在基板上形成绝缘层和半导体层以覆盖栅电极，以及沉积正性光致抗蚀剂层。此后，通过从基板的另一表面照射来曝光光致抗蚀剂层，以便使用栅电极作为掩模。因此，如果正性光致抗蚀剂层显影，则未曝光部分保留在半导体层上以对应于栅电极。然后，使用剩余的光致抗蚀剂作为掩模蚀刻半导体层，以在绝缘层上形成半导体岛，并且在半导体岛上形成源极和漏极。

9. 发明授权

US06734460B2 Active matrix substrate and method of fabricating the same 有权
公开(公告)号：US06734460B2
公开(公告)日：2004-05-11
申请号：US10114093
申请日：2002-04-02
申请人： Hiroshi Okumura , Osamu Sukegawa
发明人： Hiroshi Okumura , Osamu Sukegawa
IPC分类号： H01L2904
CPC分类号： H01L29/66083 , G02F1/1365 , H01L29/861
摘要： An active matrix substrate includes a substrate composed of resin, and a polysilicon thin film diode formed on the substrate. The polysilicon thin film diode may be a lateral diode centrally having a region into which impurity is doped. As an alternative, the polysilicon thin film diode may be comprised of two lateral diodes electrically connected in parallel to each other and arranged in opposite directions.

10. 发明授权

US06259503B1 Active matrix liquid crystal display device having a wide viewing angle without color shift 有权
标题翻译：有源矩阵液晶显示装置，具有宽的视角，无色差
公开(公告)号：US06259503B1
公开(公告)日：2001-07-10
申请号：US09222305
申请日：1998-12-28
申请人： Makoto Watanabe , Osamu Sukegawa
发明人： Makoto Watanabe , Osamu Sukegawa
IPC分类号： G02F11343
CPC分类号： G02F1/134363 , G02F1/133707
摘要： An active matrix LCD device has a plurality of pixel elements arranged in a matrix for display. The electric field generated between the pixel electrode and the common electrode is diagonal to the normal of the surface of the electrodes. The diagonal electric field is achieved by a slit formed in the TFT panel between the pixel electrodes and the common electrode, or by protrusions formed on the surfaces of the electrodes.
摘要翻译：有源矩阵LCD装置具有以矩阵形式布置的多个像素元件用于显示。在像素电极和公共电极之间产生的电场与电极表面的法线成对角线。对角电场通过形成在TFT面板之间的像素电极和公共电极之间的狭缝，或者形成在电极表面上的突起来实现。

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