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1. 发明授权

US06707512B2 Liquid crystal display units with data line being formed of molybdenum alloy having chromium content 有权
标题翻译：数据线由具有铬含量的钼合金形成的液晶显示单元
公开(公告)号：US06707512B2
公开(公告)日：2004-03-16
申请号：US10361630
申请日：2003-02-11
申请人： Takuya Takahashi , Masahiro Ishii , Tsutomu Kasai , Tetsuya Kawamura , Katsumi Tamura , Toshiki Kaneko , Kenichi Onisawa
发明人： Takuya Takahashi , Masahiro Ishii , Tsutomu Kasai , Tetsuya Kawamura , Katsumi Tamura , Toshiki Kaneko , Kenichi Onisawa
IPC分类号： G02F1136
CPC分类号： G02F1/136286 , G02F2001/13629 , G02F2001/136295
摘要： A liquid crystal display unit having one pair of substrates, a liquid crystal layer held between the pair of substrates, a plurality of scanning lines formed on one of the pair of substrates, a plurality of data lines which cross the scanning lines in matrix form, thin film transistors formed near the crossing points of the scanning lines and data lines, and pixel electrodes connected to the thin film transistors. A source electrode and a drain electrode of each thin film transistor, and each data line, are made of a molybdenum alloy having a chromium content in a range of 1.5 weight % to 5 weight %.
摘要翻译：一种液晶显示单元，具有一对基板，保持在一对基板之间的液晶层，形成在该对基板中的一个基板上的多条扫描线，以矩阵形式交叉扫描线的多条数据线，形成在扫描线和数据线的交叉点附近的薄膜晶体管，以及连接到薄膜晶体管的像素电极。每个薄膜晶体管的源电极和漏电极以及每条数据线由铬含量在1.5重量％至5重量％范围内的钼合金制成。

2. 发明授权

US06522370B2 Liquid crystal display units 有权
公开(公告)号：US06522370B2
公开(公告)日：2003-02-18
申请号：US09811553
申请日：2001-03-20
申请人： Takuya Takahashi , Masahiro Ishii , Tsutomu Kasai , Tetsuya Kawamura , Katsumi Tamura , Toshiki Kaneko , Kenichi Onisawa
发明人： Takuya Takahashi , Masahiro Ishii , Tsutomu Kasai , Tetsuya Kawamura , Katsumi Tamura , Toshiki Kaneko , Kenichi Onisawa
IPC分类号： G02F1136
CPC分类号： G02F1/136286 , G02F2001/13629 , G02F2001/136295
摘要： A liquid crystal display unit is used that has data lines made of a molybdenum-alloyed film having a chromium content from 2 wt. % or more, but up to 5 wt. %, or a molybdenum-alloyed film lamination (Mo—Cr) consisting of a first electroconductive film and a second electroconductive film, with the first electroconductive film having a chromium content from 2 wt. % or more, but up to 5 wt. % and the second electroconductive film being provided above the first electroconductive film and containing less chromium than the first electroconductive film does. The use of the data lines composed of these materials enables the following requirements to be satisfied: high dry-etching resistance, low resistance, low ACF contact resistance, low side etching rates, forward tapered wiring cross-sectional shape, and up to two lamination layers.

3. 发明授权

US06731364B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06731364B2
公开(公告)日：2004-05-04
申请号：US10101166
申请日：2002-03-20
申请人： Takuya Takahashi , Toshiki Kaneko , Katsumi Tamura , Kenichi Onisawa
发明人： Takuya Takahashi , Toshiki Kaneko , Katsumi Tamura , Kenichi Onisawa
IPC分类号： G02F11343
CPC分类号： G02F1/136286 , G02F1/134363 , G02F2001/13629
摘要： A liquid crystal display device has image signal lines of a bottom gate type TFT, in which the image signal lines comprise a laminated film formed of a first conductive film disposed as a lower layer and a second conductive film disposed as an upper layer. The first conductive film is made of an alloy comprising Mo as a main ingredient and W, and the second conductive film is made of an alloy comprising Mo as a main ingredient and Zr. The device is capable of satisfying requirements of reduced resistance, improved dry etching resistance, selective wet etching with respect to the gate insulative film, the number of laminated layer of two or less, and tapered fabrication for the cross section.
摘要翻译：液晶显示装置具有底栅型TFT的图像信号线，其中图像信号线包括由布置为下层的第一导电膜和作为上层布置的第二导电膜形成的层叠膜。第一导电膜由以Mo为主成分的合金和W构成，第二导电膜由以Mo为主成分的合金和Zr构成。该装置能够满足降低电阻，改善的耐干蚀刻性，相对于栅极绝缘膜的选择性湿蚀刻，层叠层数为2以下的截面以及截面的锥形制造的要求。

4. 发明授权

US06433842B1 Liquid crystal display device and method of manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US06433842B1
公开(公告)日：2002-08-13
申请号：US09537395
申请日：2000-03-29
申请人： Toshiki Kaneko , Masaru Takabatake , Takahiro Ochiai , Takuya Takahashi , Katsumi Tamura , Kenichi Onisawa , Kenichi Cyahara , Masatomo Terakado , Yuichi Harano , Hideaki Yamamoto
发明人： Toshiki Kaneko , Masaru Takabatake , Takahiro Ochiai , Takuya Takahashi , Katsumi Tamura , Kenichi Onisawa , Kenichi Cyahara , Masatomo Terakado , Yuichi Harano , Hideaki Yamamoto
IPC分类号： G02F1136
CPC分类号： G02F1/136286 , G02F2001/13629
摘要： The method of fabrication of a liquid crystal display device includes the steps of: forming a metal thin film on a glass substrate; forming a resist pattern on the metal thin film by photolithography; and wet-etching the metal thin film with an etchant formed of a mixture including phosphoric acid, nitric acid in a range between 7 mol % and 12 mol % inclusive, and at least one of ammonium fluoride and hydrogen fluoride in a trace amount of about 0.01 to 0.1 mol %.
摘要翻译：制造液晶显示装置的方法包括以下步骤：在玻璃基板上形成金属薄膜; 通过光刻在金属薄膜上形成抗蚀剂图案; 并用由包括磷酸，硝酸在7摩尔％至12摩尔％之间的混合物的混合物形成的蚀刻剂湿蚀刻金属薄膜，以及微量约为的氟化铵和氟化氢中的至少一种 0.01〜0.1摩尔％。

5. 发明授权

US06674502B1 Liquid crystal display with nitrided insulating substrate for TFT 有权
标题翻译：液晶显示屏，带有用于TFT的氮化绝缘基板
公开(公告)号：US06674502B1
公开(公告)日：2004-01-06
申请号：US09715961
申请日：2000-11-16
申请人： Masatomo Terakado , Toshiki Kaneko , Takuya Takahashi , Kenichi Chahara , Kenichi Onisawa
发明人： Masatomo Terakado , Toshiki Kaneko , Takuya Takahashi , Kenichi Chahara , Kenichi Onisawa
IPC分类号： G02F11343
CPC分类号： G02F1/136286 , G02F1/1368 , G02F2001/13629 , G02F2001/136295 , H01L27/12 , H01L27/124 , H01L29/4908 , H01L29/66765 , Y10S438/974
摘要： A liquid crystal display includes an insulative substrate having a surface treated with an oxygen plasma and a nitrogen-plasma-treated layer formed over said surface of said substrate. A surface of said nitrogen-plasma-treated layer has a nitrogen concentration of about 10 mol % or more.
摘要翻译：液晶显示器包括具有用氧等离子体处理的表面的绝缘衬底和形成在所述衬底的所述表面上的氮等离子体处理层。所述氮等离子体处理层的表面的氮浓度为约10摩尔％以上。

6. 发明授权

US06512270B2 Thin film transistor substrate and process for producing the same 有权
公开(公告)号：US06512270B2
公开(公告)日：2003-01-28
申请号：US09931761
申请日：2001-08-20
申请人： Takeshi Satou , Takuya Takahashi , Tomoya Katou , Toshiki Kaneko , Hajime Ikeda
发明人： Takeshi Satou , Takuya Takahashi , Tomoya Katou , Toshiki Kaneko , Hajime Ikeda
IPC分类号： H01L2701
CPC分类号： H01L27/124 , H01L27/1214 , H01L27/127 , H01L27/1288 , H01L29/42384 , H01L29/4908 , H01L29/66765 , H01L29/78621
摘要： A polycrystalline Si thin film transistor substrate having a self-aligned LDD and provided with a gate made of a Mo—W alloy having a W concentration not lower than 5% by weight and lower than 25% by weight and preferably a W concentration of 17 to 22% by weight, which is formed by a process comprising a wet-etching step using an etching solution having a phosphoric acid concentration of 60% to 70% by weight, has uniform characteristic properties and is excellent in productivity.

7. 发明授权

US06392721B1 Liquid crystal display device having wiring line including first and second layers with second layer having a thickness not greater than 1/2 of a thickness of first layer 有权
标题翻译：具有包括第一层和第二层的布线的液晶显示装置，其第二层具有不大于第一层厚度的1/2的厚度
公开(公告)号：US06392721B1
公开(公告)日：2002-05-21
申请号：US09411254
申请日：1999-10-04
申请人： Takahiro Ochiai , Toshiki Kaneko , Takuya Takahashi , Kazumi Fujii
发明人： Takahiro Ochiai , Toshiki Kaneko , Takuya Takahashi , Kazumi Fujii
IPC分类号： G02F1136
CPC分类号： G02F1/136286 , G02F2001/13629
摘要： A liquid crystal display device has good contact characteristics between an etched side end portion of a lower layer wiring line and an insulating film and the like, satisfactory step coverage, and satisfactory adhesion to a substrate so that disconnection of an upper layer wiring line and short-circuiting of the lower layer wiring line can be prevented to improve reliability. The liquid crystal display device comprises a wiring line having a laminated structure including a first layer which is made from a first metal layer formed over an insulating substrate and a second layer which is made from a second metal layer different from the first metal layer and is formed over the first metal layer, and the side end face of the first layer has a right-tapered shape with a taper angle of 60° or less, while the side end face of the second layer is approximately perpendicular to or counter-tapered with respect to the insulating substrate. The second layer has a thickness not greater than ½ of that of the first layer.
摘要翻译：液晶显示装置在下层布线的蚀刻侧端部与绝缘膜之间具有良好的接触特性，令人满意的台阶覆盖率以及对基板的良好的粘附性，从而使上层布线和短路可以防止下层布线的电路提高可靠性。液晶显示装置包括具有叠层结构的布线，该层叠结构包括由绝缘基板上形成的第一金属层制成的第一层和由与第一金属层不同的第二金属层制成的第二层，并且是第形成在所述第一金属层上，并且所述第一层的侧端面具有锥形角为60°以下的右锥形形状，而所述第二层的侧端面大致垂直于或相对锥度相对于绝缘基板。第二层的厚度不大于第一层的厚度的1/2。

8. 发明授权

US06628361B2 Liquid crystal display device and wiring structure therefor 有权
标题翻译：液晶显示装置及其配线结构
公开(公告)号：US06628361B2
公开(公告)日：2003-09-30
申请号：US09790638
申请日：2001-02-23
申请人： Takuya Takahashi , Yoichi Sakaki , Isao Ikuta , Katsumi Tamura , Ken-ichi Onisawa
发明人： Takuya Takahashi , Yoichi Sakaki , Isao Ikuta , Katsumi Tamura , Ken-ichi Onisawa
IPC分类号： G02F11343
CPC分类号： G02F1/136286 , G02F2001/13629 , G02F2001/136295
摘要： A wiring structure is provided, the wiring structure being formed by forming a laminated film of silver (Ag) or an alloy containing silver (Ag) as the major constituent and the other metallic material, and by forming a wiring pattern through a single process of photolithography. The wiring structure comprises a plurality of first parallel wires; a plurality of second parallel wires intersecting with the first parallel wires; and a plurality of active elements, each of the active elements being arranged at a position near an intersection of the first parallel wire and the second parallel wire and connected to the first parallel wire and the second parallel wire, wherein part or all of the first parallel wires and the second parallel wires are of a laminated structure of a layer made of silver (Ag) or an alloy containing silver (Ag) as a major constituent and a layer made of a metallic element having standard electrode potential of dissolution reaction lower than the standard electrode potential of silver (Ag) or an alloy containing said metallic element as a major constituent, and are formed through a single process of photolithography.
摘要翻译：提供一种布线结构，该布线结构通过以下方式形成：银（Ag）或含有银（Ag）的合金作为主要成分和另一种金属材料的叠层膜，并通过单一工艺形成布线图案布线结构包括多个第一平行线; 与所述第一平行线相交的多个第二平行线; 以及多个有源元件，所述有源元件中的每一个被布置在靠近所述第一平行线和所述第二平行线的交叉点并且连接到所述第一平行线和所述第二平行线的位置，其中所述第一平行线和所述第二平行线的部分或全部平行线和第二平行线是由银（Ag）或含有银（Ag）作为主要成分的合金层构成的层的层压结构，以及由金属元素制成的层，其具有溶解反应的标准电极电位低于银（Ag）或包含所述金属元素作为主要成分的合金的标准电极电位，并且通过单一光刻工艺形成。

9. 发明授权

US08625197B2 Optical isolator 有权
标题翻译：光隔离器
公开(公告)号：US08625197B2
公开(公告)日：2014-01-07
申请号：US13008613
申请日：2011-01-18
申请人： Shinji Makikawa , Toshiaki Watanabe , Tomohiro Koyama , Hisaya Oda , Takuya Takahashi , Akio Yamanaka
发明人： Shinji Makikawa , Toshiaki Watanabe , Tomohiro Koyama , Hisaya Oda , Takuya Takahashi , Akio Yamanaka
IPC分类号： G02B5/30
CPC分类号： G02F1/0036 , C03C3/068 , C04B35/01 , C04B35/44 , C04B35/50 , C04B35/505 , C04B35/62655 , C04B35/6455 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3286 , C04B2235/528 , C04B2235/6562 , C04B2235/6581 , C04B2235/72 , C04B2235/764 , C04B2235/9646 , C30B15/00 , C30B29/28 , G02F1/093
摘要： An optical isolator including a Faraday rotator that has a high Faraday effect and a high transmission factor in a wavelength used is provided. An optical isolator comprises at least: a Faraday rotator; a polarizer arranged on a light incidence side of the Faraday rotator; and an analyzer arranged on a light exit side of the Faraday rotator, wherein the Faraday rotator consists of an oxide that contains an ytterbium oxide (Yb2O3) with a mass ratio of 30% or more.
摘要翻译：提供了一种包括法拉第旋转器的光隔离器，其具有高的法拉第效应和使用的波长的高透射率。光隔离器至少包括：法拉第旋转器; 布置在法拉第旋转器的光入射侧的偏振器; 以及布置在法拉第转子的光出射侧的分析器，其中法拉第旋转器由含有质量比为30％以上的氧化镱（Yb 2 O 3）的氧化物构成。

10. 发明申请

US20090163054A1 Electrical connector 有权
标题翻译：电连接器
公开(公告)号：US20090163054A1
公开(公告)日：2009-06-25
申请号：US12316004
申请日：2008-12-09
申请人： Mitsuo Koguchi , Takuya Takahashi , Ryuzo Shimeno
发明人： Mitsuo Koguchi , Takuya Takahashi , Ryuzo Shimeno
IPC分类号： H01R12/00
CPC分类号： H01R12/714 , H01R12/52 , H05K1/142 , H05K3/365
摘要： An electrical connector for electrically connecting conductive portions formed on edges of connection objects, respectively. The electrical connector comprises an electrode sheet and a press member. The electrode sheet comprises an insulation sheet and an electrode formed on the insulation sheet. The press member comprises a plurality of springs arranged to press the insulation sheet against the conductive portions of the connection objects to force the electrode to be brought into contact with the conductive portions.
摘要翻译：一种用于电连接形成在连接对象边缘上的导电部分的电连接器。电连接器包括电极片和压制构件。电极片包括绝缘片和形成在绝缘片上的电极。按压构件包括多个弹簧，其布置成将绝缘片压靠在连接物体的导电部分上，以迫使电极与导电部分接触。

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