公开(公告)号：US20090265726A1

公开(公告)日：2009-10-22

申请号：US12427889

申请日：2009-04-22

申请人： Takayuki FUJIMOTO ,  Makoto IBE ,  Seiji HAMAIE ,  Nozomu HARADA ,  Shinya ASANO ,  Yoshiaki YAMAUCHI

发明人： Takayuki FUJIMOTO ,  Makoto IBE ,  Seiji HAMAIE ,  Nozomu HARADA ,  Shinya ASANO ,  Yoshiaki YAMAUCHI

IPC分类号： G11B17/04

CPC分类号： G11B7/08582 ,  G11B33/142

摘要： An optical disc drive comprises: a disc tray 3, which is configured to be used for loading/ejecting of a disc 2 as information recording medium; an optical pickup member 7, which has a laser element 8a for oscillating a laser light therefrom, to be irradiated on the disc 2; a disc rotating mechanism, which is configured to rotate the disc 2; a transferring mechanism, which is configured to move the optical pickup member 7 between an inner periphery portion and an outer periphery portion of the disc 2; and a decorative laminated board 10, which is provided between the disc 2 loaded and a controller portion mounted, wherein the decorative laminated board 10 has a wind guidance opening 21, for guiding an air into an area facing to the laser element 8a of the optical pickup member 7 when the optical pickup member has moved to the outermost periphery portion of the disc 2 to be rotated, and the disc tray 3 has a wind guidance wall 22 on a surface thereof, facing to the optical pickup member 7 having moved to an outermost periphery portion of the disc 2, extending from the wind guidance opening 21 or vicinity thereof into a reversed rotation direction of the disc 2.

摘要翻译： 光盘驱动器包括：盘托盘3，其被配置为用作将信息记录介质的盘2装载/排出; 具有用于使激光元件8a从其上振荡的激光元件8a的光学拾取元件7被照射在光盘2上; 盘旋转机构，其构造成使盘2旋转; 传送机构，其构造成在光盘2的内周部分和外周部分之间移动光学拾取元件7; 以及设置在装载的盘2与安装的控制器部之间的装饰层压板10，其中装饰层压板10具有导风孔21，用于将空气引导到面向光学器件的激光元件8a的区域 拾取构件7当光学拾取构件已经移动到要旋转的盘2的最外周部分时，并且盘托架3在其表面上具有导风壁22，面向光学拾取构件7已经移动到 盘2的最外周部从风导向开口21或其附近延伸到盘2的反转方向。

公开(公告)号：US20090265725A1

公开(公告)日：2009-10-22

申请号：US12422464

申请日：2009-04-13

申请人： Nozomu HARADA ,  Seiji HAMAIE ,  Shinya ASANO ,  Hisahiro MIKI

发明人： Nozomu HARADA ,  Seiji HAMAIE ,  Shinya ASANO ,  Hisahiro MIKI

IPC分类号： G11B17/04

CPC分类号： G11B33/00

摘要： An optical disc apparatus capable of being thinned and lightened while ensuring a mechanical strength and a stiffness, and also capable of restraining sticking of an FPC and reducing the sliding resistance of the FPC, comprises a frame, a motor arranged in the frame, for rotating an optical disc loaded in the optical disc apparatus, an optical pickup arranged in the frame so as to be movable in a radial direction of the optical disc, for carrying out at least one of recording and reproduction of signals onto and from a data recording surface of the loaded optical disc, an FPC arranged in the frame, for connecting between the optical pickup and a circuit board, and a unit cover for covering the frame on the mounting surface side of the optical disc, the unit cover having a first zone including an area made into contact with the FPC, and second zones projected toward the mounting surface side of the optical disc from the first zone and located on opposite sides of the first zone so as to interpose a part of the area made into contact with the FPC.

摘要翻译： 一种能够在确保机械强度和刚度的同时减薄和减轻并且还能够抑制FPC的粘附并且降低FPC的滑动阻力的光盘装置包括框架，布置在框架中的电动机，用于旋转 装载在光盘装置中的光盘，设置在框架中以便在光盘的径向方向上可移动的光拾取器，用于执行信号到数据记录表面和从数据记录表面的记录和再现中的至少一个 安装在框架中的FPC，用于在光学拾取器和电路板之间连接的FPC，以及用于在光盘的安装表面侧覆盖框架的单元盖，单元盖具有包括第一区域 与FPC接触的区域和从第一区域朝向光盘的安装表面侧突出并且位于第一区域的相对侧上的第二区域，以便 插入与FPC接触的部分区域。

公开(公告)号：US20090222844A1

公开(公告)日：2009-09-03

申请号：US12336666

申请日：2008-12-17

申请人： Nozomu HARADA ,  Seiji HAMAIE ,  Shinya ASANO

发明人： Nozomu HARADA ,  Seiji HAMAIE ,  Shinya ASANO

IPC分类号： G11B17/04

CPC分类号： G11B7/082

摘要： There are provided a disk motor arranged on a chassis, an optical pickup that performs recording and reproducing of a signal from an information recorded surface of an optical disk, a pair of guide shafts arranged on the optical pickup to guide the optical pickup radially of the optical disk, adjustment screw that move at least one ends of the guide shafts in a direction substantially perpendicular to a surface of the chassis, a leaf spring arranged on a frame body to bias the one end of the guide shaft toward the surface of the chassis, and the leaf spring includes a support surface that supports the one end of the guide shaft, and a stopper portion projecting from the support surface to define a clearance between the support surface and the surface of the chassis.

摘要翻译： 提供了一种布置在机架上的盘马达，一光拾取器，其执行从光盘的信息记录表面的信号的记录和再现;布置在光拾取器上的一对引导轴， 光盘，调节螺丝，其沿着基本上垂直于底盘表面的方向移动导向轴的至少一端;布置在框体上的板簧，以将引导轴的一端朝向底盘的表面偏压 并且所述板簧包括支撑所述引导轴的一端的支撑表面和从所述支撑表面突出以限定所述支撑表面和所述底盘的表面之间的间隙的止动部。

公开(公告)号：US20090235289A1

公开(公告)日：2009-09-17

申请号：US12330120

申请日：2008-12-08

申请人： Seiji HAMAIE ,  Nozomu HARADA ,  Shinya ASANO

发明人： Seiji HAMAIE ,  Nozomu HARADA ,  Shinya ASANO

IPC分类号： G11B17/03

CPC分类号： G11B33/123

摘要： In a prior art slim-type high speed rotation optical disk apparatus, the side wall of the bottom chassis is bent at a bending point toward the side of the optical disk according to the configuration of the corner air window section of the chassis. According to the present invention, this bent side wall is formed so as to have a first vertical wall which is adjacent to the bending point and a second vertical wall which is adjacent to and lower than the first vertical wall. This constitutes an L-shaped vertical wall in the air window section of the bottom chassis, resulting in reduced noise.

摘要翻译： 在现有技术的薄型高速旋转光盘装置中，根据底盘的角落空气窗口部分的构造，底盘的侧壁在弯曲点处朝向光盘的侧面弯曲。 根据本发明，该弯曲侧壁形成为具有与弯曲点相邻的第一垂直壁和与第一垂直壁相邻并且低于第一垂直壁的第二垂直壁。 这构成在底部底盘的空气窗口部分中的L形垂直壁，导致噪音降低。

公开(公告)号：US20130069149A1

公开(公告)日：2013-03-21

申请号：US13609992

申请日：2012-09-11

申请人： Fujio MASUOKA ,  Nozomu HARADA

发明人： Fujio MASUOKA ,  Nozomu HARADA

IPC分类号： H01L29/78 ,  H01L21/336

CPC分类号： H01L21/84 ,  H01L27/1203 ,  H01L29/78642

摘要： A method for producing a semiconductor device includes the steps of forming first and second pillar-shaped semiconductors on a substrate at the same time so as to have the same height; forming a first semiconductor layer by doping a bottom region of the first pillar-shaped semiconductor with a donor or acceptor impurity to connect the first semiconductor layer to the second pillar-shaped semiconductor; forming a circuit element including an upper semiconductor region formed by doping an upper region of the first pillar-shaped semiconductor with a donor or acceptor impurity; forming a first conductor layer in the second pillar-shaped semiconductor; forming first and second contact holes that are respectively connected to the first and second pillar-shaped semiconductors; and forming a wiring metal layer that is connected to the upper semiconductor region and the first conductor layer through the first and second contact holes, respectively.

摘要翻译： 制造半导体器件的方法包括以下步骤：同时在衬底上形成第一和第二柱状半导体以具有相同的高度; 通过用施主或受体杂质掺杂第一柱状半导体的底部区域来形成第一半导体层，以将第一半导体层与第二柱状半导体连接; 形成电路元件，该电路元件包括通过用供体或受体杂质掺杂第一柱状半导体的上部区域形成的上部半导体区域; 在所述第二柱状半导体中形成第一导体层; 形成分别连接到第一和第二柱状半导体的第一和第二接触孔; 以及分别通过第一和第二接触孔形成连接到上半导体区域和第一导体层的布线金属层。

公开(公告)号：US20130062673A1

公开(公告)日：2013-03-14

申请号：US13606823

申请日：2012-09-07

申请人： Fujio MASUOKA ,  Nozomu HARADA

发明人： Fujio MASUOKA ,  Nozomu HARADA

IPC分类号： H01L27/146

CPC分类号： H01L27/14616 ,  H01L27/14614

摘要： In a solid-state imaging device, a pixel has a first island-shaped semiconductor (P11) formed on a substrate (1) and a drive output circuit has second island-shaped semiconductors (4a to 4c) formed on the substrate at the same height as that of the first island-shaped semiconductor (P11). The first island-shaped semiconductor (P11) has a first gate insulating layer (6b) formed on an outer periphery thereof and a first gate conductor layer (105a) surrounding the first gate insulating layer (6b). The second island-shaped semiconductors (4a to 4c) have a second gate insulating layer (6a) formed on an outer periphery thereof and a second gate conductor layer (7a) surrounding the second gate insulating layer (6a). The first gate conductor layer (105a) and the second gate conductor layer (7a) have bottom portions located on the same plane.

摘要翻译： 在固态成像装置中，像素具有形成在基板（1）上的第一岛状半导体（P11），驱动输出电路具有形成在基板上的第二岛状半导体（4a〜4c） 高度为第一岛状半导体（P11）的高度。 第一岛状半导体（P11）具有形成在其外周上的第一栅极绝缘层（6b）和围绕第一栅极绝缘层（6b）的第一栅极导体层（105a）。 第二岛状半导体（4a〜4c）具有在其外周形成的第二栅极绝缘层（6a）和围绕第二栅极绝缘层（6a）的第二栅极导体层（7a）。 第一栅极导体层（105a）和第二栅极导体层（7a）具有位于同一平面上的底部。