公开(公告)号：US4616280A

公开(公告)日：1986-10-07

申请号：US521071

申请日：1983-08-08

申请人： Hidehiro Kobayashi ,  Yutaka Fukuda ,  Seiji Kamiya

发明人： Hidehiro Kobayashi ,  Yutaka Fukuda ,  Seiji Kamiya

IPC分类号： G11B5/56

CPC分类号： G11B5/56

摘要： A mechanism for adjusting magnetic head azimuth comprises a base plate carrying a magnetic head thereon, and this base plate is supported at two portions close to its both ends above a chassis. At one of the two supporting portions is provided an adjusting screw and a coil spring so that the base plate is upwardly biased by the coil spring in the same manner as in conventional arrangements. At the other supporting portion is provided a stationary supporting leg interposed between the lower surface of the base plate and the chassis where the base plate is screwed to the supporting leg having a generally rectangular flat top end defined by two straight parallel edges. One of the straight edges corresponds to a radial line passing through a center screw hole made in the supporting leg, and these straight parallel edges are arranged to be parallel to the center axis of the magnetic head. Since the base plate is always in contact with at least one of the straight parallel edges, it is prevented from being inclined in undesirable directions. As a result, the plane of the base plate is always normal to the magnetic recording tape irrespective of the degree and direction of possible azimuth adjustment.

摘要翻译： 用于调节磁头方位的机构包括在其上承载磁头的基板，并且该基板在靠近其两端的两个部分支撑在底架上。 在两个支撑部分中的一个设置有调节螺钉和螺旋弹簧，使得基板以与常规布置相同的方式被螺旋弹簧向上偏置。 在另一个支撑部分设置有固定的支撑腿，该固定的支撑腿设置在基板的下表面和底座之间，其中底板与支撑腿螺纹连接，该支撑腿具有由两个直的平行边缘限定的大致矩形的平坦顶端。 直边中的一个对应于穿过在支撑腿中制成的中心螺钉孔的径向线，并且这些直的平行边缘被布置成平行于磁头的中心轴线。 由于基板总是与直线平行边缘中的至少一个接触，所以防止其在不期望的方向上倾斜。 结果，与可能的方位调整的程度和方向无关，基板的平面总是与磁记录带垂直。

公开(公告)号：US08958023B2

公开(公告)日：2015-02-17

申请号：US13357491

申请日：2012-01-24

申请人： Yutaka Fukuda

发明人： Yutaka Fukuda

IPC分类号： G02F1/1333

CPC分类号： G02F1/133308 ,  G02F2001/133317 ,  G02F2001/133322 ,  G02F2001/133325

摘要： A liquid crystal module includes a rear frame, a molded frame, a light guide plate, a light source, a liquid crystal pane and a positioning structure. The light source is disposed along a first end face of the light guide plate. The positioning structure positions the light guide plate relative to the rear frame. The positioning structure has an engagement portion and a drawn protrusion that engages with the engagement portion. The engagement portion is provided on a second end face of the light guide plate with the second end face being different from the first end face. The drawn protrusion is provided on the rear frame by drawing a part of the rear frame with the drawn protrusion being integrally formed with the rear frame as a one-piece, unitary member.

摘要翻译： 液晶模块包括后框架，模制框架，导光板，光源，液晶面板和定位结构。 光源沿着导光板的第一端面设置。 定位结构将导光板相对于后框架定位。 定位结构具有与接合部接合的接合部和拉伸突出部。 接合部设置在导光板的第二端面上，第二端面与第一端面不同。 通过将后框架的一部分拉成一体的整体构件，将拉出的突起设置在后框架上，其中所述拉伸突起与后框架一体地形成。

公开(公告)号：US08179688B2

公开(公告)日：2012-05-15

申请号：US12923968

申请日：2010-10-19

申请人： Yutaka Fukuda ,  Mitsuhiro Saitou ,  Toshihiro Nagaya ,  Kan Kinouchi ,  Sadahiro Akama ,  Koji Numazaki ,  Norihisa Imaizumi

发明人： Yutaka Fukuda ,  Mitsuhiro Saitou ,  Toshihiro Nagaya ,  Kan Kinouchi ,  Sadahiro Akama ,  Koji Numazaki ,  Norihisa Imaizumi

IPC分类号： H05K7/02 ,  H05K7/06 ,  H05K7/08 ,  H05K7/10

CPC分类号： H05K1/142 ,  H01L21/565 ,  H01L23/4334 ,  H01L23/4952 ,  H01L23/49562 ,  H01L23/49575 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/32225 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48472 ,  H01L2224/4903 ,  H01L2224/49051 ,  H01L2224/49111 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01023 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01068 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01083 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/2076 ,  H01L2924/3011 ,  H01L2924/351 ,  H05K1/0263 ,  H05K1/0306 ,  H05K3/0061 ,  H05K3/284 ,  H05K2201/10924 ,  H05K2203/049 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： An electric device includes: a first electric element; a second electric element capable of flowing large current therethrough so that heat is generated in the second electric element; a heat sink; and a first wiring board and a second wiring board, which are disposed on one side of the heat sink. The large current in the second electric element is larger than that in the first electric element. The first wiring board and the second wiring board are separated each other. The first electric element is disposed on the first wiring board, and the second electric element is disposed on the second wiring board.

摘要翻译： 电气装置包括：第一电气元件; 第二电气元件，其能够流过大电流，使得在所述第二电气元件中产生热量; 散热器 以及设置在散热器的一侧的第一布线板和第二布线板。 第二电元件中的大电流大于第一电元件中的大电流。 第一布线板和第二布线板彼此分离。 第一电气元件设置在第一布线板上，第二电气元件设置在第二布线板上。

公开(公告)号：US20110044009A1

公开(公告)日：2011-02-24

申请号：US12923968

申请日：2010-10-19

申请人： Yutaka Fukuda ,  Mitsuhiro Saitou ,  Toshihiro Nagaya ,  Kan Kinouchi ,  Sadahiro Akama ,  Koji Numazaki ,  Norihisa Imaizumi

发明人： Yutaka Fukuda ,  Mitsuhiro Saitou ,  Toshihiro Nagaya ,  Kan Kinouchi ,  Sadahiro Akama ,  Koji Numazaki ,  Norihisa Imaizumi

IPC分类号： H05K7/20

CPC分类号： H05K1/142 ,  H01L21/565 ,  H01L23/4334 ,  H01L23/4952 ,  H01L23/49562 ,  H01L23/49575 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/32225 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48472 ,  H01L2224/4903 ,  H01L2224/49051 ,  H01L2224/49111 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01023 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01068 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01083 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/2076 ,  H01L2924/3011 ,  H01L2924/351 ,  H05K1/0263 ,  H05K1/0306 ,  H05K3/0061 ,  H05K3/284 ,  H05K2201/10924 ,  H05K2203/049 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： An electric device includes: a first electric element; a second electric element capable of flowing large current therethrough so that heat is generated in the second electric element; a heat sink; and a first wiring board and a second wiring board, which are disposed on one side of the heat sink. The large current in the second electric element is larger than that in the first electric element. The first wiring board and the second wiring board are separated each other. The first electric element is disposed on the first wiring board, and the second electric element is disposed on the second wiring board.

摘要翻译： 电气装置包括：第一电气元件; 第二电气元件，其能够流过大电流，使得在所述第二电气元件中产生热量; 散热器 以及设置在散热器的一侧的第一布线板和第二布线板。 第二电元件中的大电流大于第一电元件中的大电流。 第一布线板和第二布线板彼此分离。 第一电气元件设置在第一布线板上，第二电气元件设置在第二布线板上。

公开(公告)号：US07876398B2

公开(公告)日：2011-01-25

申请号：US11979436

申请日：2007-11-02

申请人： Yutaka Fukuda

发明人： Yutaka Fukuda

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133608 ,  G02F1/133308 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133322

摘要： A liquid crystal display apparatus is configured such that protrusions penetrate through the through holes of the fitting portions of a reflection sheet, and such that each short side of a diffusion plate and a diffusion sheet stacked on the diffusion plate fits with the step portion of a light frame, and each long side thereof is in contact with the protrusion.

摘要翻译： 液晶显示装置被构造成使得突起穿过反射片的装配部分的通孔，并且使得扩散板的每个短边和堆叠在扩散板上的漫射片与一个 光框架，其每个长边与突起接触。

公开(公告)号：US20100309408A1

公开(公告)日：2010-12-09

申请号：US12792210

申请日：2010-06-02

申请人： Yutaka Fukuda

发明人： Yutaka Fukuda

IPC分类号： G02F1/1335

CPC分类号： G02F1/133605 ,  G02F1/133604 ,  G02F1/133611 ,  G02F2201/465

摘要： A liquid crystal module is provided. A light reflective sheet is provided on a bottom plate of a rear frame. A cold cathode tube is provided on the light reflective sheet in the rear frame. A pair of left and right covers which are made of the light reflective sheet are disposed inside left and right side plates of the rear frame to cover over both end portions of the cold cathode tube. Each of the covers includes an inclined sheet portion inclined downwardly toward the inside of the rear frame; an upper edge portion bent outwardly from an upper end of the inclined sheet portion; and a insertion piece protruded inwardly from a lower end of the inclined sheet portion. The upper edge portion is mounted on a support plate portion provided in an upper end of each of the left and right side plates of the rear frame and fixed to the support plate portion with a fixture. The insertion piece is inserted and fixed between the bottom plate of the rear frame and the light reflective sheet through a cut portion formed at each of left and right end portions of the light reflective sheet.

摘要翻译： 提供了一种液晶模块。 在后框架的底板上设置有光反射片。 在后框架的光反射片上设置冷阴极管。 由光反射片制成的一对左右盖设置在后框架的左右侧板的内侧，以覆盖冷阴极管的两端部。 每个盖包括朝向后框架的内侧向下倾斜的倾斜片部分; 从所述倾斜片部的上端向外弯曲的上边缘部; 以及从所述倾斜片部的下端向内突出的插入片。 上边缘部分安装在设置在后框架的左右侧板的上端的支撑板部分上，并用固定件固定到支撑板部分。 插入片通过形成在光反射片的左右两端部的切断部插入固定在后框架的底板与光反射片之间。

公开(公告)号：US07609333B2

公开(公告)日：2009-10-27

申请号：US11300686

申请日：2005-12-14

申请人： Yutaka Fukuda

发明人： Yutaka Fukuda

IPC分类号： G02F1/1333

CPC分类号： F21V19/0095 ,  F21V19/009 ,  G02F1/133604 ,  G02F1/133608

摘要： A liquid crystal module includes: a mold frame, the shape of which is rectangular, including a pair of longitudinal plate portions and a pair of lateral plate portions; a liquid crystal cell arranged on the front face of the mold frame; a support frame fixed to a rear face of the mold frame via a reflection sheet; and a U-shaped light source having long lateral pipe portions, which are arranged in parallel with each other, and having a short lateral pipe portion for connecting both the lateral pipe portions, wherein the lamp socket, which is put on the idle end portions of both the lateral pipe portions, is inserted into the small pocket formed in one longitudinal plate portion, and the lamp holder, which is put on the longitudinal pipe portion, is inserted into the large pocket formed in the other longitudinal plate portion.

摘要翻译： 液晶模块包括：模具框架，其形状为矩形，包括一对纵向板部分和一对侧板部分; 液晶单元，布置在模架的前表面上; 经由反射片固定到模架的后表面的支撑框架; 以及具有彼此平行布置的具有长的侧管部分的U形光源，并且具有用于连接两个侧管部分的短侧管部分，其中放置在怠速端部分上的灯座 两个侧管部分插入到形成在一个纵向板部分中的小凹坑中，并且放置在纵向管部分上的灯座插入形成在另一个纵向板部分中的大袋中。

公开(公告)号：US07551241B2

公开(公告)日：2009-06-23

申请号：US11797343

申请日：2007-05-02

申请人： Yutaka Fukuda

发明人： Yutaka Fukuda

IPC分类号： G02F1/1333

CPC分类号： G02F1/133604 ,  G02F1/133308 ,  G02F1/133608 ,  G02F2201/465

摘要： A liquid crystal display apparatus (1) comprises a liquid crystal display panel (2), a plurality of cold cathode tubes to illuminate the liquid crystal display panel 2 from a rear face side thereof, and a frame (7) to support the liquid crystal display panel (2) and the cold cathode tubes (3). The cold cathode tube (3) is fixed on the frame (7) with a tube fixing member (11) having a pair of hooking protrusions (11c) which are hooked with edges of a hooking hole (7c). A protective barrier (7d) is formed on a rear face of a bottom (7a) of the frame (7) to protrude outward and to enclose the hooking hole (7c), and a height of the protective barrier (7d) is higher than a height of the hooking protrusions (11c) when the hooking protrusions (11c) is hooked with the edges of the hooking hole (7c), thereby enabling to disengage the hooking protrusions (11c) from the hooking hole (7c) by touch of fingers of a worker during an assemble work of the liquid crystal display apparatus (1).

摘要翻译： 液晶显示装置（1）包括液晶显示面板（2），从其背面侧照射液晶显示面板2的多个冷阴极管和支撑液晶的框架（7） 显示面板（2）和冷阴极管（3）。 冷阴极管（3）通过具有与钩孔（7c）的边缘钩住的一对钩形突起（11c）的管固定构件（11）固定在框架（7）上。 保护屏障（7d）形成在框架（7）的底部（7a）的后表面上，向外突出并包围钩孔（7c），保护屏障（7d）的高度高于 当钩挂突起（11c）与钩孔（7c）的边缘钩住时，钩挂突起（11c）的高度，从而能够通过手指触点将钩挂突起（11c）与钩孔（7c）脱离 在液晶显示装置（1）的组装工作期间的工人。

公开(公告)号：US07531852B2

公开(公告)日：2009-05-12

申请号：US11151660

申请日：2005-06-14

申请人： Nobumasa Ueda ,  Hirokazu Kasuya ,  Koji Numazaki ,  Yutaka Fukuda ,  Mitsuhiro Saitou

发明人： Nobumasa Ueda ,  Hirokazu Kasuya ,  Koji Numazaki ,  Yutaka Fukuda ,  Mitsuhiro Saitou

IPC分类号： H01L21/82

CPC分类号： H01L29/8611 ,  H01L2924/0002 ,  H01L2924/00

摘要： In an electronic unit with a substrate, a control circuit is mounted on the substrate and is configured to execute an operation related to a load. A package encapsulates the control circuit and the substrate. The package has sides around a periphery of the substrate. At least one input terminal for input of a signal externally sent to the electronic unit is disposed on at least one of the plurality of surfaces. At least one output terminal for output of a control signal for controlling the load is disposed on at least another one of the plurality of surfaces. At least one check terminal for input/output of a signal for checking at least the control circuit is disposed on at least another one of the plurality of surfaces.

摘要翻译： 在具有基板的电子单元中，控制电路安装在基板上，并且被配置为执行与负载相关的操作。 封装封装了控制电路和基板。 该封装具有围绕基板周边的侧面。 用于输入外部发送到电子单元的信号的至少一个输入端设置在多个表面中的至少一个表面上。 用于输出用于控制负载的控制信号的至少一个输出端子设置在多个表面中的至少另一个表面上。 至少一个用于输入/输出用于至少检查控制电路的信号的检查端子设置在多个表面中的至少另一个表面上。

公开(公告)号：US20070075419A1

公开(公告)日：2007-04-05

申请号：US11515045

申请日：2006-09-05

申请人： Yutaka Fukuda ,  Mitsuhiro Saitou ,  Toshihiro Nagaya ,  Yukihiro Maeda ,  Norihisa Imaizumi ,  Yasutomi Asai ,  Yasutomi Asai

发明人： Yutaka Fukuda ,  Mitsuhiro Saitou ,  Toshihiro Nagaya ,  Yukihiro Maeda ,  Norihisa Imaizumi ,  Yasutomi Asai ,  Yasutomi Asai

IPC分类号： H01L23/34

CPC分类号： H01L23/49575 ,  H01L23/49531 ,  H01L23/49537 ,  H01L23/49568 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L25/16 ,  H01L25/162 ,  H01L2224/05553 ,  H01L2224/32225 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/48247 ,  H01L2224/48599 ,  H01L2224/4903 ,  H01L2224/49051 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A semiconductor device includes: first to fourth vertical type semiconductor elements having first and second electrodes; a metallic lead; a resin mold; a circuit board; an electric circuit on the circuit board; and an electronic chip on the circuit board. The electronic chip drives and controls each semiconductor element through the electric circuit. The first to fourth semiconductor elements are arranged to be a stack construction in the resin mold. The first to fourth semiconductor elements provide a H-bridge circuit. Each of the first and second electrodes in each semiconductor element is directly connected to the metallic lead so that heat generated in the semiconductor element is radiated through the metallic lead.

摘要翻译： 半导体器件包括：具有第一和第二电极的第一至第四垂直型半导体元件; 金属铅; 树脂模具; 电路板; 电路板上的电路; 和电路板上的电子芯片。 电子芯片通过电路驱动和控制每个半导体元件。 第一至第四半导体元件被布置为树脂模具中的堆叠结构。 第一至第四半导体元件提供H桥电路。 每个半导体元件中的每个第一和第二电极直接连接到金属引线，使得半导体元件中产生的热量通过金属引线辐射。