公开(公告)号：US08464282B2

公开(公告)日：2013-06-11

申请号：US12805839

申请日：2010-08-20

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： G11B33/14 ,  G11B33/12

CPC分类号： G11B17/056

摘要： An optical disc apparatus, presenting recording quality without degradation by an extreme temperature rise in an objective-lens drive mechanism in an optical pickup, includes a mechanical chassis on which a disc rotation mechanism, an optical pickup, and a transfer mechanism are mounted, a decorative plate that is a plate-shaped member located between the disc and the optical pickup and fixed on the mechanical chassis, a disc tray for loading and removing the disc, a circuit board for operation control, and an apparatus housing containing the components. A recess is formed in an indented shape in a portion of the mechanical chassis facing an outer peripheral region of the disc recording surface. An incline is formed in a position close to an opening of the disc tray for mounting the mechanical chassis and opposite the outer peripheral region of the disc recording surface, and slopes gently down to the recess.

摘要翻译： 在光拾取器中的物镜驱动机构中，呈现记录质量而不会由于物镜驱动机构的极端温度升高而降低的光盘装置包括其上安装有盘旋转机构，光拾取器和传送机构的机械底盘， 装饰板，其是位于盘和光学拾取器之间并固定在机械底盘上的盘形构件，用于装载和移除盘的盘托盘，用于操作控制的电路板和容纳部件的装置壳体。 在面向盘记录表面的外周区域的机械底盘的一部分中形成凹口形状的凹部。 在靠近盘托盘的开口的位置处形成倾斜，用于安装机械底盘并与盘记录表面的外周区域相对，并且倾斜地向下倾斜到凹部。

公开(公告)号：US08426902B2

公开(公告)日：2013-04-23

申请号：US13182872

申请日：2011-07-14

申请人： Fujio Masuoka ,  Nozomu Harada

发明人： Fujio Masuoka ,  Nozomu Harada

IPC分类号： H01L31/062 ,  H01L31/113

CPC分类号： H01L27/14601

摘要： A pixel includes at least first to fourth semiconductor tiers. The first semiconductor tier includes a first semiconductor region that is electrically connected to a first external circuit, a second semiconductor region, and a third semiconductor region that is isolated from the first semiconductor region by the second semiconductor region and that is electrically connected to a second external circuit. The second semiconductor tier includes a MOS transistor that has insulating films and gate conductive electrodes that are electrically connected to a third external circuit. The third semiconductor tier includes a photodiode formed of the second and fourth semiconductor regions. A junction transistor is formed in which the fourth semiconductor region serves as a gate and in which one of the first and fifth semiconductor regions serves as a drain and the other serves as a source.

摘要翻译： 像素包括至少第一至第四半导体层。 第一半导体层包括电连接到第一外部电路，第二半导体区域和第三半导体区域的第一半导体区域，第三半导体区域与第二半导体区域与第一半导体区域隔离，并且与第二半导体区域电连接到第二半导体区域 外部电路。 第二半导体层包括具有电连接到第三外部电路的绝缘膜和栅极导电电极的MOS晶体管。 第三半导体层包括由第二和第四半导体区形成的光电二极管。 形成结型晶体管，其中第四半导体区域用作栅极，并且第一和第五半导体区域中的一个用作漏极，另一个用作源极。

公开(公告)号：US08378400B2

公开(公告)日：2013-02-19

申请号：US13205819

申请日：2011-08-09

申请人： Fujio Masuoka ,  Nozomu Harada

发明人： Fujio Masuoka ,  Nozomu Harada

IPC分类号： H01L31/0232

CPC分类号： H01L31/035281 ,  H01L27/14627 ,  H01L27/14629 ,  H01L31/022416 ,  H01L31/02327 ,  H01L31/103 ,  Y02E10/50

摘要： An island-shaped semiconductor constituting a pixel includes a first semiconductor N+-region formed on a substrate, a second semiconductor P-region formed on the region, third semiconductor N-regions formed on upper lateral sides of the region, insulating layers formed on the outer periphery of the regions and lower lateral sides of the region, gate conductive layers formed on the outer periphery of the insulating layers and functioning as gate electrodes forming a channel in a lower area of the region, light-reflection conductive layers formed on the outer periphery of the N regions and a portion of the insulating layers where the gate conductive layers are not formed, a fifth semiconductor P+-region formed on the region and the regions, and a microlens formed on the region and whose focal point is located near the upper surface of the region.

摘要翻译： 构成像素的岛状半导体包括在基板上形成的第一半导体N +区域，形成在该区域上的第二半导体P区域，形成在该区域的上侧面上的第三半导体N区域，形成在该区域上的绝缘层 区域的外周和区域的下侧面，形成在绝缘层的外周上并用作在该区域的下部区域中形成沟道的栅电极的栅极导电层，形成在外部的光反射导电层 N区域的周边和不形成栅极导电层的绝缘层的一部分，形成在该区域和区域上的第五半导体P +区域和形成在该区域上并且其焦点位于该区域附近的微透镜 该区域的上表面。

公开(公告)号：US20120228677A1

公开(公告)日：2012-09-13

申请号：US13414039

申请日：2012-03-07

申请人： Fujio Masuoka ,  Nozomu Harada

发明人： Fujio Masuoka ,  Nozomu Harada

IPC分类号： H01L27/06 ,  H01L21/8234 ,  H01L21/336 ,  H01L29/78 ,  H01L29/06

CPC分类号： H01L21/823487 ,  H01L21/823885 ,  H01L27/0629 ,  H01L27/088 ,  H01L27/092 ,  H01L27/14612 ,  H01L27/14632 ,  H01L27/14643 ,  H01L27/14687 ,  H01L27/14689 ,  H01L29/6609 ,  H01L29/66666 ,  H01L29/66909 ,  H01L29/7827 ,  H01L29/8083 ,  H01L29/8613

摘要： A method for producing a semiconductor device includes a step of forming a conductor layer and a first semiconductor layer containing a donor impurity or an acceptor impurity on a first semiconductor substrate; a step of forming a second insulating layer so as to cover the first semiconductor layer; a step of thinning the first semiconductor substrate to a predetermined thickness; a step of forming, from the first semiconductor substrate, a pillar-shaped semiconductor having a pillar-shaped structure on the first semiconductor layer; a step of forming a first semiconductor region in the pillar-shaped semiconductor by diffusing the impurity from the first semiconductor layer; and a step of forming a pixel of a solid-state imaging device with the pillar-shaped semiconductor into which the impurity has been diffused.

摘要翻译： 一种制造半导体器件的方法包括在第一半导体衬底上形成导体层和含有施主杂质或受主杂质的第一半导体层的步骤; 形成第二绝缘层以覆盖第一半导体层的步骤; 将第一半导体衬底细化为预定厚度的步骤; 从所述第一半导体基板形成在所述第一半导体层上具有柱状结构的柱状半导体的工序; 通过从第一半导体层扩散杂质而在柱状半导体中形成第一半导体区域的步骤; 以及用杂质扩散到其中的柱状半导体形成固态成像装置的像素的步骤。

公开(公告)号：US20110055856A1

公开(公告)日：2011-03-03

申请号：US12805839

申请日：2010-08-20

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： G11B17/056

摘要： An optical disc apparatus, presenting recording quality without degradation by an extreme temperature rise in an objective-lens drive mechanism in an optical pickup, includes a mechanical chassis on which a disc rotation mechanism, an optical pickup, and a transfer mechanism are mounted, a decorative plate that is a plate-shaped member located between the disc and the optical pickup and fixed on the mechanical chassis, a disc tray for loading and removing the disc, a circuit board for operation control, and an apparatus housing containing the components. A recess is formed in an indented shape in a portion of the mechanical chassis facing an outer peripheral region of the disc recording surface. An incline is formed in a position close to an opening of the disc tray for mounting the mechanical chassis and opposite the outer peripheral region of the disc recording surface, and slopes gently down to the recess.

摘要翻译： 在光拾取器中的物镜驱动机构中，呈现记录质量而不会由于物镜驱动机构的极端温度升高而降低的光盘装置包括其上安装有盘旋转机构，光拾取器和传送机构的机械底盘， 装饰板，其是位于盘和光学拾取器之间并固定在机械底盘上的盘形构件，用于装载和移除盘的盘托盘，用于操作控制的电路板和容纳部件的装置壳体。 在面向盘记录表面的外周区域的机械底盘的一部分中形成凹口形状的凹部。 在靠近盘托盘的开口的位置处形成倾斜，用于安装机械底盘并与盘记录表面的外周区域相对，并且倾斜地向下倾斜到凹部。

公开(公告)号：US20100223634A1

公开(公告)日：2010-09-02

申请号：US12709175

申请日：2010-02-19

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： G11B17/056

摘要： An optical disc apparatus comprises the followings within housing thereof: an optical pickup, which is configured to conduct recording or reproducing of a disc, as an information recording medium; a rotation mechanism of said disc; a transfer mechanism, which is configured to move said optical pickup from an inner periphery of said disc up to an outer periphery thereof; a mechanical chassis, which is configured to mount said optical pickup, said disc rotation mechanism and said transfer mechanism thereon; a disc tray, which is configured to conduct storing and taking out of said disc; and a connector, which is configured to electrically connect between a circuit board for conducting driving control of said rotation mechanism and an external electronic apparatus, wherein a projection portion is provided on a reverse surface of said disc tray, at a portion facing to said connector at a position when said disc tray is stored, to be inserted into a gap between periphery of said connector and said housing, and thereby preventing fluid sounds (or wind sounds) generating due to high-speed rotation of the disc when high-speed recording/reproducing, from leaking into an outside of the apparatus, so as to reduce the noises therefrom.

摘要翻译： 一种光盘装置，包括在其壳体内的以下装置：被配置为进行盘的记录或再现的光学拾取器作为信息记录介质; 所述盘的旋转机构; 传送机构，其构造成将所述光学拾取器从所述盘的内周移动到其外周; 机械底盘，其被构造成将所述光学拾取器，所述盘旋转机构和所述传送机构安装在其上; 盘托盘，其构造成进行所述盘的存储和取出; 以及连接器，其构造成电连接在用于进行所述旋转机构的驱动控制的电路板和外部电子设备之间，其中突出部分设置在所述盘托架的反面上，在面向所述连接器的部分 在所述盘托架被存放的位置处插入到所述连接器的周边与所述壳体之间的间隙中，从而防止当高速记录时由于盘的高速旋转而产生的流体声音（或风声） /再现，从泄漏到设备的外部，以便减少其噪声。

公开(公告)号：US07725908B2

公开(公告)日：2010-05-25

申请号：US11712070

申请日：2007-02-27

申请人： Nozomu Harada ,  Shinsuke Takatsuka ,  Yosuke Ishizuka

发明人： Nozomu Harada ,  Shinsuke Takatsuka ,  Yosuke Ishizuka

IPC分类号： G11B17/03

CPC分类号： G11B17/056

摘要： In an optical disk apparatus, an ejection lock mechanism includes three (3) arm portions; i.e., a lock arm for locking a tray, being engaged with a lock member provided on a housing, a drive arm, in contact with the lock arm, for moving the lock arm to a position of being engaged with or releasing from engagement with the lock member, a solenoid having a movable plunger to be engaged with the drive arm, and a reset arm for restoring the plunger of the solenoid, wherein the reset arm is made up with an arm portion and an elastic portion, which are formed in one (1) body (as a unit) from a plastic, and the arm portion has two (2) arm pieces, and wherein a first arm piece has a function for moving the drive arm to the position of releasing from engagement with the lock member, through rotation thereof while being in contact with the lock member, and a second arm piece has a function for restoring the drive arm to a plunger storing portion of the solenoid, with a biasing force of the elastic portion, and the elastic portion has the “U”-shaped portions, turning round to the reset arm through an upper portion of the drive arm, whereby rotation of the first arm piece in contact with the lock member makes a mutual distance between the “U”-shaped portions, so as to maintain stability on the spring biasing force thereof.

摘要翻译： 在光盘装置中，喷射锁定机构包括三（3）个臂部分; 即，用于锁定托盘的锁定臂，与设置在壳体上的锁定构件接合，与锁定臂接触的驱动臂，用于将锁定臂移动到与锁定臂接合或脱离与锁定臂接合的位置 锁定构件，具有与驱动臂接合的活动柱塞的螺线管，以及用于恢复螺线管的柱塞的复位臂，其中复位臂由臂部和弹性部分构成，其形成在一个 （1）主体（作为一个单元），并且所述臂部具有两个（2）臂部件，并且其中第一臂部件具有将所述驱动臂移动到与所述锁定部件脱离接合的位置的功能 通过其与锁定构件接触而旋转，第二臂片具有弹性部分的偏压力将驱动臂恢复到螺线管的柱塞存储部分的功能，并且弹性部分具有 “U”形部分，转向 复位臂通过驱动臂的上部，由此与锁定构件接触的第一臂片的旋转在“U”形部分之间形成相互距离，以保持其弹簧偏置力的稳定性。

公开(公告)号：US07480925B2

公开(公告)日：2009-01-20

申请号：US11369020

申请日：2006-03-07

申请人： Yoshihiro Fukagawa ,  Nozomu Harada

发明人： Yoshihiro Fukagawa ,  Nozomu Harada

IPC分类号： G11B7/00

CPC分类号： G11B7/08 ,  G11B7/08582 ,  G11B7/12

摘要： In an optical disc apparatus, a metallic member forming an optical pickup, such as a bottom cover member of the optical pickup, has a protrusion in an integral form on the portion of the metallic member that is opposed to a plane of a flexible printed-wiring board, and the optical pickup is constructed so that when it comes into contact with an opposed face of the flexible printed-wiring board, the optical pickup brings a front end of the protrusion into contact with the opposed face.

摘要翻译： 在光盘装置中，形成诸如光学拾取器的底盖构件的光学拾取器的金属构件在金属构件的与柔性印刷电路板的平面相对的部分上具有整体形式的突起， 接线板和光学拾取器构造成使得当其与柔性印刷电路板的相对面接触时，光学拾取器使突起的前端与相对的面接触。

公开(公告)号：US4949143A

公开(公告)日：1990-08-14

申请号：US296324

申请日：1989-01-11

申请人： Mamoru Iesaka ,  Shinji Uya ,  Nozomu Harada

发明人： Mamoru Iesaka ,  Shinji Uya ,  Nozomu Harada

IPC分类号： H01L27/148 ,  H04N5/335 ,  H04N5/341 ,  H04N5/369 ,  H04N5/3728

CPC分类号： H01L27/14831

摘要： The semiconductor devices include a semiconductor substrate, a first CCD region formed at the surface of said substrate, and a second CCD region having a side connected to said first CCD. A channel region of the first CCD region has a different channel potential at a latter part of the end transfer electrode corresponding to the portion of the first CCD region connected to the second CCD region.

摘要翻译： 半导体器件包括半导体衬底，形成在所述衬底的表面处的第一CCD区域和与所述第一CCD连接的第二CCD区域。 第一CCD区域的沟道区域在与第二CCD区域连接的第一CCD区域的部分对应的末端传输电极的后部具有不同的沟道电位。

公开(公告)号：US4875101A

公开(公告)日：1989-10-17

申请号：US094002

申请日：1987-09-04

申请人： Yukio Endo ,  Nozomu Harada

发明人： Yukio Endo ,  Nozomu Harada

IPC分类号： H01L27/146 ,  H01L27/148 ,  H04N5/335 ,  H04N5/341 ,  H04N5/347 ,  H04N5/355 ,  H04N5/359 ,  H04N5/369 ,  H04N5/3728 ,  H04N5/376

CPC分类号： H01L27/14887 ,  H04N5/3592 ,  H04N5/3765

摘要： A multilayered CCD image sensor having semiconductive cells aligned on a substrate to define picture elements of the image sensor, and a photosensitive layer, which is provided above the substrate, is conducted to the semiconductive cells, and photovoltaicly generates charges of light radiation thereon. A vertical charge transfer section is provided on the substrate and is elongated to be parallel to a linear cell array. A horizontal charge transfer section is coupled to one end portion of the vertical charge transfer section, and a drain layer for sweeping out excess charges is coupled to the other end portion of the vertical charge transfer section. In a normal signal charge readout mode, signal charges from the cells are normally transferred to the horizontal charge transfer section through the vertical charge transfer section. A sweep-out operation of excess charges is performed during a vertical blanking period. In this case, excess charges left in the vertical charge transfer section are transferred through the vertical charge transfer section in a direction opposite to that in the normal signal charge readout mode, and are discharged to the drain layer. No excess charges flow into the horizontal charge transfer section.

摘要翻译： 具有半导体单元的多层CCD图像传感器被传导到半导体单元，并且光电产生在其上的光辐射电荷，该多层CCD图像传感器具有在基板上对准以限定图像传感器的图像元素的半导体单元和设置在基板上方的感光层。 垂直电荷转移部分设置在基板上并且被拉长以平行于线性电池阵列。 水平电荷转移部分耦合到垂直电荷转移部分的一个端部，并且用于扫除多余电荷的漏极层耦合到垂直电荷转移部分的另一端部。 在正常的信号电荷读出模式中，来自单元的信号电荷通常通过垂直电荷转移部分转移到水平电荷转移部分。 在垂直消隐期间执行多余费用的清除操作。 在这种情况下，垂直电荷转移部分剩余的多余电荷通过垂直电荷转移部分沿与正常信号电荷读出模式相反的方向传输，并被排放到漏极层。 没有多余的电荷流入水平电荷转移部分。