公开(公告)号：US07518294B2

公开(公告)日：2009-04-14

申请号：US11126983

申请日：2005-05-11

Applicant: Kazushige Umetsu

Inventor： Kazushige Umetsu

IPC: H01L41/08 ,  H01L41/22 ,  H04R17/00

CPC classification number: H03H9/19 ,  H03H3/02 ,  H03H2003/0435 ,  Y10T29/42

Abstract: By applying a laser beam that is absorbed into a quartz crystal to an upper right end of a crystal chip, the height of the crystal chip is altered step by step to form a first step, a second step, a third step, and a fourth step, respectively. As such, control of the shape of a quartz crystal resonator is easy even if the quartz crystal resonator is miniaturized, the shape and the performance of a processed quartz crystal resonator are satisfactory, quartz crystal resonators of various shapes can be formed, a quartz crystal resonator can be formed at low cost with a small number of man-hours, a load in driving a quartz crystal resonator is small, and versatile equipment and tools can be used.

Abstract translation: 通过将被吸收到石英晶体的激光束施加到晶体芯片的右上端，晶片的高度逐步改变以形成第一步骤，第二步骤，第三步骤和第四步骤 分别。 因此，即使石英晶体谐振器小型化，石英晶体谐振器的形状和性能也令人满意，石英晶体谐振器的形状的控制也容易，可以形成各种形状的石英晶体谐振器，石英晶体 谐振器可以以少量的工时成本低成本，驱动石英晶体谐振器的负载小，可以使用通用的设备和工具。

公开(公告)号：US07440074B2

公开(公告)日：2008-10-21

申请号：US11195800

申请日：2005-08-02

Applicant: Kazushige Umetsu

Inventor： Kazushige Umetsu

IPC: G02F1/13

CPC classification number: G02F1/1309 ,  G02F1/133788 ,  G02F2201/508

Abstract: An object of the present invention is to provide a method for repairing light point defects in which light points can be converted to black spots through a simple process without affecting surrounding pixels, and the repaired pixels can be maintained without their returning to light points even with the passage of time.The present invention provides a method for repairing light point defect pixels of a liquid crystal display device having a liquid crystal panel which comprises a pair of substrates, a liquid crystal layer interposed between the pair of substrates, and a pair of alignment films each of which is provided between the substrate and the liquid crystal layer restraining the orientation of the liquid crystals of the liquid crystal layer. The defect repair method includes the step of irradiating laser light onto a region of the alignment film corresponding to the light point defect pixels to locally reduce or eliminate the orientation restraining force of the alignment film, wherein the light point defect pixels are repaired by reducing the intensity of the light transmitted through the region where the orientation restraining force is reduced or eliminated when the liquid crystal is illuminated.

Abstract translation: 本发明的目的是提供一种用于修复光点缺陷的方法，其中光点可以通过简单的过程转换成黑点而不影响周围的像素，并且修复的像素可以保持而不返回到光点，即使在 时间的流逝 本发明提供了一种用于修复具有液晶面板的液晶显示装置的光点缺陷像素的方法，所述液晶面板包括一对基板，插入在所述一对基板之间的液晶层和一对取向膜， 设置在基板和限制液晶层的液晶的取向的液晶层之间。 缺陷修复方法包括将激光照射在与光点缺陷像素对应的取向膜的区域上以局部地减小或消除取向膜的取向限制力的步骤，其中光点缺陷像素通过减少 透射通过在液晶被照亮时取向抑制力减小或消除的区域的光的强度。

公开(公告)号：US20060134885A1

公开(公告)日：2006-06-22

申请号：US11300108

申请日：2005-12-14

Applicant: Yutaka Yamazaki ,  Kazushige Umetsu

Inventor： Yutaka Yamazaki ,  Kazushige Umetsu

IPC: H01L21/78 ,  H01L21/301 ,  H01L21/46

CPC classification number: H01L21/78 ,  B23K26/40 ,  B23K2103/50

Abstract: A method of machining a substrate etches a substrate according to a predetermined length and depth from an intersection between a first predetermined dividing line and a second predetermined dividing line, which cross each other in a T-shaped line, along the second predetermined dividing line of the predetermined dividing lines being used to cut the substrate, and divides the substrate along the predetermined dividing lines which are not etched by laser machining.

Abstract translation: 基板的加工方法根据预定的长度和深度，沿着T字形的线中彼此交叉的第一预定分割线和第二预定分割线之间的交点沿着第二预定分割线 预定分割线用于切割基板，并且沿着未被激光加工蚀刻的预定分割线分割基板。

公开(公告)号：US06249072B1

公开(公告)日：2001-06-19

申请号：US09331043

申请日：1999-06-16

Applicant: Eimatsu Sakagami ,  Kazushige Umetsu

Inventor： Eimatsu Sakagami ,  Kazushige Umetsu

IPC: H02K106

CPC classification number: H02K15/022 ,  H02K1/146 ,  H02K2201/09

Abstract: A laminated core of a motor in which vibrations of core plates causing motor noise is restrained at a low cost; a method of manufacturing such a laminated core; a motor having such a laminated core; and an ink-jet recording apparatus having such a motor. In a laminated core (1) of a motor in which a plurality of core pieces (10) are laminated on each other and which has magnetic poles (13) each having a roughed surface of mountain portions (13a) and groove portions (13b) formed alternately in the direction of rotation of the motor, welded portions (31) for firmly fixing the core pieces (10) to each other are provided in the surface of one of the groove portions (13b) formed in the vicinities of the central portion of each magnetic pole (13) in the direction of rotation. Each welded portion (31) is formed continuously in the direction of lamination of the core pieces (10). Each welded portion (31) is formed by welding the surface of the groove portion (13b). By these welded portions (31), the core pieces (10) are firmly fixed to each other in the surface portions of the magnetic pole portions (13).

Abstract translation: 以低成本抑制引起电动机噪声的芯板的振动的电动机的层叠铁心; 制造这种叠层铁芯的方法; 具有这种叠层铁心的电动机; 以及具有这种马达的喷墨记录装置。 在多个芯片（10）彼此层叠并且具有各自具有山形部分（13a）和凹槽部分（13b）的粗糙表面的磁极（13）的电动机的层叠铁芯（1）中， 在马达的旋转方向上交替形成，用于将芯片10彼此牢固地固定的焊接部31设置在形成在中心部附近的一个槽部13b的表面上， 每个磁极（13）的旋转方向。 每个焊接部分（31）沿芯片（10）的层压方向连续地形成。 每个焊接部分（31）通过焊接槽部分（13b）的表面而形成。 通过这些焊接部（31），芯片（10）在磁极部（13）的表面部分彼此牢固地固定。

公开(公告)号：US20060166111A1

公开(公告)日：2006-07-27

申请号：US11328518

申请日：2006-01-09

Applicant: Kazushige Umetsu ,  Shinichi Yotsuya

Inventor： Kazushige Umetsu ,  Shinichi Yotsuya

IPC: G03C5/00 ,  G03F1/00

CPC classification number: G03F7/2014 ,  G03F1/50 ,  G03F7/70791

Abstract: A mask, which is used to form predetermined patterns on a substrate, includes a pattern forming member that is provided with openings corresponding to the predetermined patterns; and a pattern holding member that overlaps one surface of the pattern forming member.

Abstract translation: 用于在基板上形成预定图案的掩模包括设置有与预定图案对应的开口的图案形成构件; 以及与图案形成构件的一个表面重叠的图案保持构件。

公开(公告)号：US20060113284A1

公开(公告)日：2006-06-01

申请号：US11239566

申请日：2005-09-29

Applicant: Kazushige Umetsu

Inventor： Kazushige Umetsu

IPC: C23F1/00 ,  H01L21/311 ,  B23P15/00

CPC classification number: H05K3/1258 ,  G02F2001/136295 ,  H05K1/0393 ,  H05K3/0032 ,  H05K3/107 ,  H05K3/1241 ,  H05K2201/09036 ,  H05K2203/1173

Abstract: Provided is a manufacturing method of a substrate capable of forming a pattern having a relatively narrow width and thick film based on a droplet discharging method. The manufacturing method of a substrate of the present invention is a manufacturing method of a substrate having a patterned functional film, including the steps of: forming a groove pattern on the substrate with laser irradiation; disposing a liquid material along the groove pattern; and heating the liquid material so as to form the functional film. Further, the groove pattern and a liquid repellent film may be combined. By using a liquid material, a highly dense and minute functional film (a wiring pattern for example) can be formed on the substrate.

Abstract translation: 提供了一种基于液滴排出方法能够形成具有相对较窄宽度和厚膜的图案的基板的制造方法。 本发明的基板的制造方法是具有图案化功能膜的基板的制造方法，包括以下步骤：在激光照射下在基板上形成凹槽图案; 沿着凹槽图案布置液体材料; 并加热液体材料以形成功能膜。 此外，可以组合凹槽图案和拒液膜。 通过使用液体材料，可以在基板上形成高密度和微小的功能膜（例如布线图案）。

公开(公告)号：US06623178B1

公开(公告)日：2003-09-23

申请号：US09593462

申请日：2000-06-14

Applicant: Kazunori Sakurai ,  Kazushige Umetsu ,  Akihiro Murata

Inventor： Kazunori Sakurai ,  Kazushige Umetsu ,  Akihiro Murata

IPC: G02B636

CPC classification number: G02B6/4201 ,  G02B6/4212 ,  G02B6/4232 ,  G02B6/4238 ,  G02B6/4239 ,  G02B6/4242 ,  G02B6/4253 ,  G02B6/4255 ,  G02B6/4274 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16145 ,  H01L2224/32145 ,  H01L2224/48091 ,  H01L2224/73204 ,  H01L2224/73257 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2224/05599

Abstract: An optical module comprising: an optical fiber; an optical element having an optical section and with a fixed position relative to the optical fiber; and a semiconductor chip electrically connected to the optical element, and the optical element and semiconductor chip being packaged. A hole is formed in the semiconductor chip, and the optical element is mounted on the semiconductor chip with the optical section facing the hole, and the optical fiber is inserted in the hole and fitted to the semiconductor chip.

Abstract translation: 一种光学模块，包括：光纤; 具有光学部分并且相对于光纤具有固定位置的光学元件; 以及与光学元件电连接的半导体芯片，并且所述光学元件和半导体芯片被封装。 在半导体芯片中形成孔，并且将光学元件安装在半导体芯片上，其中光学部件面向孔，并且将光纤插入孔中并将其装配到半导体芯片。

公开(公告)号：US06608371B2

公开(公告)日：2003-08-19

申请号：US09902270

申请日：2001-07-11

Applicant: Yohei Kurashima ,  Kazushige Umetsu ,  Haruki Ito

Inventor： Yohei Kurashima ,  Kazushige Umetsu ,  Haruki Ito

IPC: H01L2302

CPC classification number: H01L25/0657 ,  H01L21/76898 ,  H01L23/481 ,  H01L24/11 ,  H01L24/13 ,  H01L24/81 ,  H01L24/83 ,  H01L24/90 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/0557 ,  H01L2224/05576 ,  H01L2224/05644 ,  H01L2224/05655 ,  H01L2224/0579 ,  H01L2224/058 ,  H01L2224/11 ,  H01L2224/1134 ,  H01L2224/13 ,  H01L2224/13009 ,  H01L2224/13025 ,  H01L2224/1308 ,  H01L2224/131 ,  H01L2224/13144 ,  H01L2224/1329 ,  H01L2224/133 ,  H01L2224/16145 ,  H01L2224/16235 ,  H01L2224/81136 ,  H01L2224/81801 ,  H01L2224/90 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2225/06586 ,  H01L2924/00011 ,  H01L2924/00013 ,  H01L2924/0002 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/351 ,  H01L2224/13099 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2224/83851 ,  H01L2224/05552 ,  H01L2924/00014

Abstract: A method of manufacturing a semiconductor device includes: a first step of forming a first through hole that penetrates the location of the electrode in a semiconductor element having an electrode; a second step of providing an insulating material in a region including an inside of the first through hole, in such a manner that a second through hole is provided penetrating through the insulating material; and a third step of providing a conductive member within the second through hole that penetrates through at least the insulating material in the inside of the first through hole.

Abstract translation: 一种制造半导体器件的方法包括：形成在具有电极的半导体元件中穿过电极位置的第一通孔的第一步骤; 在包括第一通孔的内部的区域中提供绝缘材料的第二步骤，以穿过绝缘材料的第二通孔的方式设置; 以及第三步骤，在所述第二通孔内设置至少穿过所述第一通孔内部的绝缘材料的导电构件。

公开(公告)号：US06424048B1

公开(公告)日：2002-07-23

申请号：US09601411

申请日：2000-08-14

Applicant: Kazushige Umetsu ,  Jun Amako ,  Shinichi Yotsuya ,  Katsuji Arakawa

Inventor： Kazushige Umetsu ,  Jun Amako ,  Shinichi Yotsuya ,  Katsuji Arakawa

IPC: H01L2940

CPC classification number: B23K26/06 ,  B23K26/064 ,  B23K26/0643 ,  B23K26/0648 ,  B23K26/0665 ,  H01L21/486 ,  H01L21/76898 ,  H01L23/481 ,  H01L25/0657 ,  H01L25/50 ,  H01L2223/54453 ,  H01L2224/16 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/00014 ,  H01L2224/0401

Abstract: A semiconductor chip having a vertical current conduction structure of a high aspect ratio and high reliability: a semiconductor device, a circuit substrate, and an electronic apparatus each containing such semiconductor chips; and a method for producing them. A prehole (3) is formed in a silicon substrate (10) surface-oriented to a (100) face by laser beam irradiation. The prehole (3) is enlarged by anisotropic etching to thereby form a through-hole (4). An electrically insulating film is formed on an inner wall of the through-hole (4). An electrically conducting material is provided inside the insulating film to thereby form a metal bump (30).

Abstract translation: 具有高纵横比和高可靠性的垂直导电结构的半导体芯片：包含这种半导体芯片的半导体器件，电路基板和电子设备; 及其制造方法。 在通过激光束照射对（100）面进行表面取向的硅衬底（10）中形成预孔（3）。 通过各向异性蚀刻使预孔（3）扩大，从而形成通孔（4）。 在通孔（4）的内壁上形成电绝缘膜。 导电材料设置在绝缘膜的内部，从而形成金属凸块（30）。

公开(公告)号：US07307444B2

公开(公告)日：2007-12-11

申请号：US11190029

申请日：2005-07-26

Applicant: Kazushige Umetsu ,  Shuhei Yamada

Inventor： Kazushige Umetsu ,  Shuhei Yamada

IPC: G01R31/00

CPC classification number: G01N21/958 ,  G01N2021/9513 ,  G02F1/1309 ,  G02F2203/69

Abstract: The present invention provides a technique enabling the amount of time required to evaluate the light fastness of a liquid crystal panel to be shortened. A method of testing the light fastness of a liquid crystal panel comprising a pair of substrates and a liquid crystal layer interposed between the substrates comprises the steps of: irradiating a test subject area of the liquid crystal panel with a laser beam, with at least one of the wavelength, the irradiation energy, and the irradiation duration of the laser beam set as a variable parameter; irradiating the liquid crystal panel with an observation beam and detecting the condition of the observation beam after passing through the liquid crystal panel; and evaluating the light fastness of the liquid crystal panel on the basis of a difference in the condition of the observation beam corresponding to the setting of the variable parameter of the laser beam.

Abstract translation: 本发明提供了能够缩短液晶面板的耐光性评价所需的时间的技术。 一种测试包括一对基板和介于基板之间的液晶层的液晶面板的耐光性的方法包括以下步骤：用激光束照射液晶面板的测试对象区域，至少一个 的波长，照射能量和激光束的照射持续时间设置为可变参数; 用观察光束照射液晶面板，并检测通过液晶面板后的观察光束的状态; 并根据与激光束的可变参数的设定对应的观察光束的条件差来评价液晶面板的耐光性。