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1. 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.

2. 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。

3. 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。

4. 发明授权

US5859677A Active matrix liquid crystal display device with independent potentials applied to the opposing electrode and the transistor side conductive light shielding film 失效
标题翻译：具有施加到对置电极和晶体管侧导电屏蔽膜的独立电位的有源矩阵液晶显示装置
公开(公告)号：US5859677A
公开(公告)日：1999-01-12
申请号：US594169
申请日：1996-01-31
申请人： Makoto Watanabe , Koji Nakashima , Osamu Sukegawa
发明人： Makoto Watanabe , Koji Nakashima , Osamu Sukegawa
IPC分类号： G02F1/136 , G02F1/133 , G02F1/1333 , G02F1/1335 , G02F1/1362 , G02F1/1368 , G09G3/36 , H01L21/336 , H01L29/786 , G02F1/1343
CPC分类号： G02F1/133512 , G02F1/133707 , G02F1/136213 , G02F2201/128
摘要： The active matrix type liquid crystal display device has a plurality of liquid crystal elements. Each liquid crystal element has a transistor section, a transistor side conductive light shielding film electrically connected to the transistor section, and a liquid crystal element having an opposing electrode coupled to the transistor section. There are a first potential terminal connected to the opposing electrode and a second potential terminal connected to the transistor side conductive light shielding film with a potential applied by the first potential terminal being independent from a potential applied by the second potential terminal. With this arrangement, the lateral field components around the pixel portion, which become a cause for the reverse tilt of the liquid crystal, are relatively reduced with respect to the vertical field components, thus reducing the disclination and providing excellent display characteristics without residual images.
摘要翻译：有源矩阵型液晶显示装置具有多个液晶元件。每个液晶元件具有晶体管部分，电连接到晶体管部分的晶体管侧导电屏蔽膜和具有耦合到晶体管部分的相对电极的液晶元件。存在连接到对置电极的第一电位端子和连接到晶体管侧导电屏蔽膜的第二电位端子，其中由第一电位端子施加的电位与第二电位端子施加的电位无关。利用这种布置，成为液晶反向倾斜的原因的像素部分周围的横向场分量相对于垂直场分量相对减小，从而减少了旋错并提供优异的显示特性而没有残留图像。

5. 发明授权

US5502583A Liquid crystal display device capable of compensating for a positioning error between a drain line and a display electrode 失效
标题翻译：能够补偿排水管线与显示电极之间的定位误差的液晶显示装置
公开(公告)号：US5502583A
公开(公告)日：1996-03-26
申请号：US242645
申请日：1994-05-13
申请人： Osamu Sukegawa , Hirohumi Ihara
发明人： Osamu Sukegawa , Hirohumi Ihara
IPC分类号： G02F1/1362 , G02F1/1343
CPC分类号： G02F1/136213
摘要： In an active matrix liquid crystal display device incorporates a plurality of thin-film transistors, drain lines, and display electrodes of a conductive material. Compensating lines of the conductive material are wider than the drain lines and are formed on the drain lines simultaneously with the display electrodes. A predetermined distance is defined between the display electrode and the compensating line for each of the thin-film transistors. The predetermined distance is further defined between the display electrode for one of the thin-film transistors and the compensating line for an adjacent one of the thin-film transistors. The adjacent one of the thin-film transistors is nearer to the display electrode for the thin-film transistor in question rather than the drain line for the thin-film transistor in question. The compensating lines compensate for non-uniformity of capacitances between the drain line and the display electrode for the thin-film transistor in question and between the display electrode for the thin-film transistor in question and the drain line for the adjacent one of the thin-film transistors.
摘要翻译：在有源矩阵液晶显示装置中，包含导电材料的多个薄膜晶体管，漏极线和显示电极。导电材料的补偿线宽于漏极线，并与显示电极同时形成在漏极线上。在每个薄膜晶体管的显示电极和补偿线之间限定预定距离。在薄膜晶体管之一的显示电极和相邻的薄膜晶体管的补偿线之间进一步限定预定距离。相邻的薄膜晶体管更靠近所讨论的薄膜晶体管的显示电极，而不是所讨论的薄膜晶体管的漏极线。补偿线补偿所讨论的薄膜晶体管的漏极线和显示电极之间以及所讨论的薄膜晶体管的显示电极与相邻的薄膜晶体管的漏极线之间的电容的不均匀性薄膜晶体管。

6. 发明授权

US4683576A Optical pumping laser system 失效
标题翻译：光泵浦激光系统
公开(公告)号：US4683576A
公开(公告)日：1987-07-28
申请号：US788720
申请日：1985-10-17
申请人： Akira Nagashima , Osamu Sukegawa
发明人： Akira Nagashima , Osamu Sukegawa
IPC分类号： H01S3/091 , H01S3/08 , H01S3/081 , H01S3/0915 , H01S3/094
CPC分类号： H01S3/081 , H01S3/094
摘要： An optical pumping laser system is provided with a resonator suitable for a continuous oscillation having a relatively low gain. The laser system comprises an optical plate such as an etalon plate functioning as a Brewster plate with respect to a pumping beam and also functioning as a reflection mirror with respect to an oscillation laser beam, and a total reflection mirror spaced apart from the optical element so as to define a laser amplification region. The laser system further comprises an output mirror arranged relative to the optical plate to output the oscillation laser beam separated from the pumping beam by the optical element functioning as the reflection mirror. Thus, this laser system provides a uniform pumping of a laser medium having a relatively large cross-section, thus providing improved excitation efficiency and mode quality. Further, this laser system is configured such that the output mirror is not substantially exposed to the pumping beam, thus providing increased output power and improved stability of the entire system.
摘要翻译：光泵浦激光系统设置有适于具有相对较低增益的连续振荡的谐振器。激光系统包括相对于泵浦光束用作布鲁斯特板的标准光板的光学板，并且还用作相对于振荡激光束的反射镜，以及与光学元件相隔开的全反射镜以定义激光放大区域。激光系统还包括相对于光学板布置的输出反射镜，以通过用作反射镜的光学元件输出与泵浦光束分离的振荡激光束。因此，该激光系统提供具有相对较大横截面的激光介质的均匀泵浦，从而提供改善的激发效率和模式质量。此外，该激光系统被配置为使得输出镜基本上不暴露于泵浦光束，从而提供增加的输出功率和改善整个系统的稳定性。

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

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。

9. 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。

10. 发明授权

US08089589B2 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：US08089589B2
公开(公告)日：2012-01-03
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。

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