专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08579679B2 Conditioning method and conditioning apparatus for polishing pad for use in double side polishing device 有权
标题翻译：用于双面抛光装置的抛光垫的调节方法和调节装置
公开(公告)号：US08579679B2
公开(公告)日：2013-11-12
申请号：US12880471
申请日：2010-09-13
申请人： Hiroto Fukushima , Tomonori Miura , Yasuhiko Tsukanaka , Takeshi Ezaki
发明人： Hiroto Fukushima , Tomonori Miura , Yasuhiko Tsukanaka , Takeshi Ezaki
IPC分类号： B24B1/00
CPC分类号： B24B53/017 , B24B37/08
摘要： The present invention provides an apparatus capable of uniformly grinding an polishing pad. Further, the present invention provides a method of grinding an polishing pad by using the grinding apparatus. Specifically, the present invention provides a method of, in a double-side polishing device having a carrier for holding a work, a pair of upper and lower rotating surface plates disposed to face each other to sandwich the carrier therebetween, and the polishing pad provided on each of the facing surfaces of the rotating surface plates for polishing the work, grinding the polishing pad, the method comprising the steps of: separating the upper and the lower rotating surface plates away from each other when the polishing pads on the upper and the lower rotating surface plates are to be ground; inserting, between the separated upper and lower rotating surface plates, an arm having at a front end portion thereof a grinding plate of a diameter smaller than those of the rotating surface plates; and pressing the grinding plate against the polishing pad of each of the rotating surface plates and rotating the grinding plate, thereby grinding the polishing pad of each of the rotating surface plates. The present invention also provides an apparatus which enables the grinding method described above.
摘要翻译：本发明提供能够均匀研磨抛光垫的装置。此外，本发明提供了一种通过使用研磨装置研磨抛光垫的方法。具体地，本发明提供一种在具有用于保持工件的载体的双面抛光装置中的一对上下旋转面板的方法，所述上下旋转面板彼此面对以夹持所述载体，并且提供所述抛光垫在用于抛光工件的旋转表面板的每个面对表面上研磨抛光垫，该方法包括以下步骤：当上部和下部的抛光垫上的上下旋转表面板彼此远离时，下旋转平面板将被研磨; 在分离的上下旋转表面板之间插入具有直径小于旋转表面板的研磨板的前端部的臂; 将研磨板压靠在各旋转面板的研磨垫上，使研磨板旋转，由此研磨各旋转面板的研磨垫。本发明还提供一种使上述磨削方法能够实现的装置。

2. 发明申请

US20110065365A1 GRINDING METHOD AND GRINDING APPARATUS FOR POLISHING PAD FOR USE IN DOUBLE-SIDE POLISHING DEVICE 有权
标题翻译：用于双面抛光装置的抛光垫的研磨方法和研磨装置
公开(公告)号：US20110065365A1
公开(公告)日：2011-03-17
申请号：US12880471
申请日：2010-09-13
申请人： Hiroto Fukushima , Tomonori Miura , Yasuhiko Tsukanaka , Takeshi Ezaki
发明人： Hiroto Fukushima , Tomonori Miura , Yasuhiko Tsukanaka , Takeshi Ezaki
IPC分类号： B24B53/02
CPC分类号： B24B53/017 , B24B37/08
摘要： The present invention provides an apparatus capable of uniformly grinding an polishing pad. Further, the present invention provides a method of grinding an polishing pad by using the grinding apparatus. Specifically, the present invention provides a method of, in a double-side polishing device having a carrier for holding a work, a pair of upper and lower rotating surface plates disposed to face each other to sandwich the carrier therebetween, and the polishing pad provided on each of the facing surfaces of the rotating surface plates for polishing the work, grinding the polishing pad, the method comprising the steps of: separating the upper and the lower rotating surface plates away from each other when the polishing pads on the upper and the lower rotating surface plates are to be ground; inserting, between the separated upper and lower rotating surface plates, an arm having at a front end portion thereof a grinding plate of a diameter smaller than those of the rotating surface plates; and pressing the grinding plate against the polishing pad of each of the rotating surface plates and rotating the grinding plate, thereby grinding the polishing pad of each of the rotating surface plates. The present invention also provides an apparatus which enables the grinding method described above.
摘要翻译：本发明提供能够均匀研磨抛光垫的装置。此外，本发明提供了一种通过使用研磨装置研磨抛光垫的方法。具体地，本发明提供一种在具有用于保持工件的载体的双面抛光装置中的一对上下旋转面板的方法，所述上下旋转面板彼此面对以夹持所述载体，并且提供所述抛光垫在用于抛光工件的旋转表面板的每个面对表面上研磨抛光垫，该方法包括以下步骤：当上部和下部的抛光垫上的上下旋转表面板彼此远离时，下旋转平面板将被研磨; 在分离的上下旋转表面板之间插入具有直径小于旋转表面板的研磨板的前端部的臂; 将研磨板压靠在各旋转面板的研磨垫上，使研磨板旋转，由此研磨各旋转面板的研磨垫。本发明还提供一种使上述磨削方法能够实现的装置。

3. 发明授权

US08870627B2 Polishing method and polishing apparatus 有权
标题翻译：抛光方法和抛光装置
公开(公告)号：US08870627B2
公开(公告)日：2014-10-28
申请号：US13496685
申请日：2010-08-20
申请人： Hiroto Fukushima , Akira Horiguchi , Ken Isobe , Tomonori Miura , Shoji Nakao
发明人： Hiroto Fukushima , Akira Horiguchi , Ken Isobe , Tomonori Miura , Shoji Nakao
IPC分类号： B24B37/08 , H01L21/687 , B24B37/04 , H01L21/68 , H01L21/683 , B24B37/34
CPC分类号： B24B37/042 , B24B37/08 , B24B37/345 , H01L21/68 , H01L21/6838 , H01L21/68707
摘要： To propose a method for realizing appropriate delivering of works to carriers in the conventional transfer process. Specifically, in a polishing method for polishing a work retained in a carrier, at least one carrier for retaining a work to be polished is placed between an upper plate and a lower plate; the work is fit in a hole of the carrier; the carrier and the work are inserted between the upper plate and the lower plate; and at least one of the upper plate and the lower plate is rotated while supplying a polishing agent to a space between the upper plate and the lower plate. In fitting the work in the hole of the carrier, an end portion of the work is held and the work is carried to a position above the lower plate; the work is positioned with respect to the hole of the carrier on the lower plate; and the work is released from the hold and guided by a guide to be slowly carried down toward the hole.
摘要翻译：提出一种在常规传输过程中实现对载体的适当传递的方法。具体而言，在用于研磨保留在载体中的工件的研磨方法中，将至少一个用于保持待抛光的工件的载体放置在上板和下板之间; 工作适合承运人的一个洞; 载体和工件插入在上板和下板之间; 并且在将抛光剂供给到上板和下板之间的空间的同时旋转上板和下板中的至少一个。在将工件装配在承载件的孔中时，工件的端部被保持并将工件运送到下板上方的位置; 工件相对于下板上的托架的孔定位; 工作由保持架释放出来，由导向器引导，慢慢地朝向洞穴移动。

4. 发明申请

US20120220200A1 POLISHING METHOD AND POLISHING APPARATUS 有权
标题翻译：抛光方法和抛光装置
公开(公告)号：US20120220200A1
公开(公告)日：2012-08-30
申请号：US13496685
申请日：2010-08-20
申请人： Hiroto Fukushima , Akira Horiguchi , Ken Isobe , Tomonori Miura , Shoji Nakao
发明人： Hiroto Fukushima , Akira Horiguchi , Ken Isobe , Tomonori Miura , Shoji Nakao
IPC分类号： B24B47/10 , B24B57/00 , B24B1/00
CPC分类号： B24B37/042 , B24B37/08 , B24B37/345 , H01L21/68 , H01L21/6838 , H01L21/68707
摘要： To propose a method for realizing appropriate delivering of works to carriers in the conventional transfer process. Specifically, in a polishing method for polishing a work retained in a carrier, at least one carrier for retaining a work to be polished is placed between an upper plate and a lower plate; the work is fit in a hole of the carrier; the carrier and the work are inserted between the upper plate and the lower plate; and at least one of the upper plate and the lower plate is rotated while supplying a polishing agent to a space between the upper plate and the lower plate. In fitting the work in the hole of the carrier, an end portion of the work is held and the work is carried to a position above the lower plate; the work is positioned with respect to the hole of the carrier on the lower plate; and the work is released from the hold and guided by a guide to be slowly carried down toward the hole.
摘要翻译：提出一种在常规传输过程中实现对载体的适当传递的方法。具体而言，在用于研磨保留在载体中的工件的研磨方法中，将至少一个用于保持待抛光的工件的载体放置在上板和下板之间; 工作适合承运人的一个洞; 载体和工件插入在上板和下板之间; 并且在将抛光剂供给到上板和下板之间的空间的同时旋转上板和下板中的至少一个。在将工件装配在承载件的孔中时，工件的端部被保持并将工件运送到下板上方的位置; 工件相对于下板上的托架的孔定位; 工作由保持架释放出来，由导向器引导，慢慢地朝向洞穴移动。

5. 发明授权

US09019457B2 Liquid crystal display element 有权
标题翻译：液晶显示元件
公开(公告)号：US09019457B2
公开(公告)日：2015-04-28
申请号：US13267180
申请日：2011-10-06
申请人： Hiroto Fukushima , Yoshihisa Iwamoto
发明人： Hiroto Fukushima , Yoshihisa Iwamoto
IPC分类号： G02F1/1343 , G02F1/139 , G02F1/1337
CPC分类号： G02F1/1393 , G02F1/133711
摘要： A liquid crystal display element comprises a first and a second substrates, a vertical alignment liquid crystal layer, and a first and a second polarizers arranged to cross approximately their absorption axes and an alignment direction of liquid crystal molecules when no voltage is applied at almost 45 degrees. At least one of the electrodes comprises a polyline extending to an extending direction as a whole and having no straight line in parallel to the extending direction along an electrode edge, and the polyline is formed along an edge of at least one of the first and the second electrodes where the alignment directions when a voltage is applied and when no voltage is applied are opposite to each other if the polyline is a straight line along the extending direction.
摘要翻译：液晶显示元件包括第一和第二基板，垂直取向液晶层和第一和第二偏振器，其布置成在几乎45°施加电压时大致接近其吸收轴和液晶分子的取向方向度。电极中的至少一个包括整体延伸到延伸方向的折线，并且沿着电极边缘不延伸平行于平行的直线，并且沿着沿着电极边缘的至少一个边缘的边缘形成折线如果折线是沿着延伸方向的直线，施加电压时的取向方向和没有施加电压时的第二电极彼此相反。

6. 发明授权

US08842250B2 Liquid crystal display having pixel electrodes with tilted pixel edges 有权
标题翻译：具有倾斜像素边缘的像素电极的液晶显示器
公开(公告)号：US08842250B2
公开(公告)日：2014-09-23
申请号：US13280640
申请日：2011-10-25
申请人： Yoshihisa Iwamoto , Kunihiko Katano , Hiroto Fukushima
发明人： Yoshihisa Iwamoto , Kunihiko Katano , Hiroto Fukushima
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/139
CPC分类号： G02F1/13378 , G02F1/134336 , G02F1/1393 , G02F2001/13373
摘要： A liquid crystal display device includes a first and a second substrate placed opposite each other, a first electrode provided on the first substrate extending in a first direction, a second electrode provided on the second substrate extending in a second direction that is orthogonal to the first direction, and a vertically-aligned liquid crystal layer provided between the two substrates. A pixel is defined where the two electrodes intersect, and alignment treatment is performed to the first or second substrate in a direction parallel to the first direction. The first electrode has a linear shape in which electrode edges on either side extend in the first direction, and the second electrode is of a polygonal line shape in which an electrode edge of one side includes a line segment which obliquely crosses the first direction, and the pixel is demarcated by pixel edges including obliquely crossing line segments.
摘要翻译：液晶显示装置包括彼此相对放置的第一和第二基板，设置在第一基板上沿第一方向延伸的第一电极，设置在第二基板上的第二电极，该第二电极沿与第一方向正交的第二方向延伸方向，以及设置在两个基板之间的垂直取向的液晶层。限定两个电极相交的像素，并且在与第一方向平行的方向上对第一或第二基板进行取向处理。第一电极具有直线形状，其中任一侧的电极边缘在第一方向上延伸，并且第二电极是多边形线形状，其中一侧的电极边缘包括与第一方向倾斜地交叉的线段，以及像素由包括斜交线段的像素边界划分。

7. 发明申请

US20120105786A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20120105786A1
公开(公告)日：2012-05-03
申请号：US13280640
申请日：2011-10-25
申请人： Yoshihisa Iwamoto , Kunihiko Katano , Hiroto Fukushima
发明人： Yoshihisa Iwamoto , Kunihiko Katano , Hiroto Fukushima
IPC分类号： G02F1/1343
CPC分类号： G02F1/13378 , G02F1/134336 , G02F1/1393 , G02F2001/13373
摘要： The liquid crystal display device comprises a first and a second substrate placed opposite each other, a first electrode provided on the first substrate extending in a first direction, a second electrode provided on the second substrate extending in a second direction that is orthogonal to the first direction, and a vertically-aligned liquid crystal layer provided between the two substrates.A pixel is configured where the two electrodes intersect, and alignment treatment is performed to the first or second substrate in a direction parallel to the first direction, and the first electrode is a linear shape in which electrode edges on either side extend in the first direction, and the second electrode is of a broken curve shape in which an electrode edge of one side includes a line segment which obliquely crosses the first direction, and with the pixel, pixel edges are demarcated including the obliquely crossing line segments.
摘要翻译：液晶显示装置包括彼此相对放置的第一和第二基板，设置在第一基板上沿第一方向延伸的第一电极，设置在第二基板上的第二电极，该第二电极沿与第一方向正交的第二方向延伸方向，以及设置在两个基板之间的垂直取向的液晶层。配置两个电极相交的像素，并且在与第一方向平行的方向上对第一或第二基板进行取向处理，第一电极是线状，其中任一侧的电极边缘沿第一方向延伸并且第二电极具有一边的电极边缘包括与第一方向倾斜交叉的线段的断线形状，并且与该像素一起划分包括斜交线段的像素边缘。

8. 发明授权

US07249046B1 Optimum operator selection support system 有权
标题翻译：最佳操作员选择支持系统
公开(公告)号：US07249046B1
公开(公告)日：2007-07-24
申请号：US09386339
申请日：1999-08-31
申请人： Hiroshi Katsurabayashi , Hiroto Fukushima
发明人： Hiroshi Katsurabayashi , Hiroto Fukushima
IPC分类号： G06F9/46
CPC分类号： G06Q10/06 , G06Q10/063112
摘要： An optimum operator selection support system, executed by a computer, includes a document computer executable management part, a document feature computer executable extraction part, and a job feature computer executable extraction part. The document computer executable management part manages documents related to jobs stored by the computer, with additional information on operators who generated the documents. The document feature computer executable extraction part extracts a plurality of documents generated by a same operator from the document computer executable management part, and extracts features of the respective documents. The job feature computer executable extraction part extracts features of jobs of the operator by detecting common features based on a frequency of occurrence of terms in the plurality of documents extracted by the document feature computer executable extraction part.
摘要翻译：由计算机执行的最佳操作员选择支持系统包括文档计算机可执行管理部分，文档特征计算机可执行提取部分和作业特征计算机可执行提取部分。文档计算机可执行管理部分管理与计算机存储的作业相关的文档，以及生成文档的操作者的附加信息。文档特征计算机可执行提取部分从文档计算机可执行管理部分提取由相同操作者生成的多个文档，并且提取各个文档的特征。作业特征计算机可执行提取部分通过基于由文档特征计算机可执行提取部分提取的多个文档中的术语的出现频率检测共同特征来提取操作者的作业的特征。

9. 发明授权

US09188810B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US09188810B2
公开(公告)日：2015-11-17
申请号：US13160765
申请日：2011-06-15
申请人： Yoshihisa Iwamoto , Hiroto Fukushima
发明人： Yoshihisa Iwamoto , Hiroto Fukushima
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F2001/133742
摘要： A liquid crystal display includes a first substrate including a first electrode, a second substrate including a second electrode, and a liquid crystal layer provided between the first substrate and the second substrate which is controlled to a substantially vertical orientation having a pretilt angle smaller than 90 degrees. The first electrode includes a plurality of rectangular openings extending in a direction substantially perpendicular to the orientation direction of liquid crystal molecules at substantially a center of the liquid crystal layer. A plurality of first areas and a plurality of second areas disposed mutually alternately are set in an effective display area in which the first electrode and the second electrode overlap in a planar view. Relative positions of the openings are mutually unmatched relative to at least a part of the plurality of second areas, and the openings are not formed in the plurality of first areas.
摘要翻译：液晶显示器包括：第一基板，包括第一电极，包括第二电极的第二基板和设置在第一基板和第二基板之间的液晶层，该液晶层被控制为具有小于90°的预倾斜角度的大致垂直取向度。第一电极包括沿基本上垂直于液晶分子的取向方向的方向延伸的多个矩形开口，大致在液晶层的中心。相互交替设置的多个第一区域和多个第二区域被设置在第一电极和第二电极在平面图中重叠的有效显示区域中。开口的相对位置相对于多个第二区域的至少一部分相互不匹配，并且在多个第一区域中不形成开口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式