专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US07725908B2 Optical disk apparatus 有权
标题翻译：光盘装置
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。

52. 发明授权

US07480925B2 Optical disc apparatus 失效
标题翻译：光盘装置
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。

53. 发明授权

US4949143A Semiconductor devices and method of manufacturing the same 失效
标题翻译：半导体器件及其制造方法
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。

54. 发明授权

US4875101A Solid state photovoltaic imaging device with excess charge eliminator 失效
标题翻译：具有过量电荷消除器的固态光伏成像装置
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。

55. 发明授权

US4783691A Color solid-state image sensor 失效
标题翻译：彩色固态图像传感器
公开(公告)号：US4783691A
公开(公告)日：1988-11-08
申请号：US864156
申请日：1986-05-16
申请人： Nozomu Harada
发明人： Nozomu Harada
IPC分类号： H01L27/146 , H01L27/148 , H04N5/335 , H04N5/365 , H04N5/369 , H04N5/3728 , H01L27/14 , H01L29/78
CPC分类号： H01L27/14893 , H01L27/14812 , H01L27/14818
摘要： A stacked type color solid-state image sensor in which a photoconductive film is formed evenly on a substrate having a matrix array of picture element cells and wiring pattern including a bonding pad pattern. The photoconductive film functions as an optoelectro-transducing section for the picture element cells. A color filter layer is formed on the photoconductive film such that it is positioned above the cell matrix area. A contact hole for a bonding pad pattern is formed in the photoconductive layer after the color filter layer has been formed. Since the photoconductive film is formed to cover the whole surface area of the substrate, the photoconductive film has an even surface when the color filter layer is formed over the photoconductive film. Thus, the color filter layer has a uniform, homogeneous surface. The degeneration of a color image signal due to an uneven surface of the color filter layer can be prevented by such an ingenious manufacturing design.
摘要翻译：一种层叠型彩色固态图像传感器，其中光电导膜均匀地形成在具有图形单元的矩阵阵列的基板和包括焊盘图案的布线图案上。光电导膜用作像元电池的光电转换部分。在感光膜上形成滤色器层，使其位于单元矩阵区域的上方。在形成滤色器层之后，在光电导层中形成用于焊盘图形的接触孔。由于形成光电导膜以覆盖基板的整个表面区域，所以当在光电导膜上形成滤色器层时，光电导膜具有均匀的表面。因此，滤色器层具有均匀的均匀表面。通过这种巧妙的制造设计可以防止由于滤色器层的不均匀表面引起的彩色图像信号的退化。

56. 发明授权

US4764814A Solid-state imaging device with reset pulse selector 失效
标题翻译：具有复位脉冲选择器的固态成像装置
公开(公告)号：US4764814A
公开(公告)日：1988-08-16
申请号：US65766
申请日：1987-06-24
申请人： Yukio Endo , Yoshitaka Egawa , Nozomu Harada
发明人： Yukio Endo , Yoshitaka Egawa , Nozomu Harada
IPC分类号： H01L27/148 , H01L29/768 , H04N5/335 , H04N5/341 , H04N5/355 , H04N5/357 , H04N5/369 , H04N5/372 , H04N5/376 , H04N5/378 , H04N3/14
CPC分类号： H04N5/3575 , H01L27/14831 , H01L29/76816 , H04N5/3595
摘要： A solid-state imaging device is disclosed, which includes a CCD image sensor having a detection section formed on a substrate at its output stage. The detection section receives a signal charge transferred from a photosensitive cell section, and generates an image voltage signal corresponding to the signal charge. The detection section has an electrically floating semiconductor diffusion layer formed in the substrate. A packet of signal charges from each picture element cell is temporarily stored in the diffusion layer. A reset section is provided to the output stage of the image sensor. The reset section has a reset drain layer so formed in the substrate as to be located near the diffusion layer and a reset gate for controlling flow of charges between the diffusion layer and the reset drain layer. The reset control unit is connected to the reset gate. The reset control unit applies a normal reset pulse signal to the reset gate in a vertical effective period of the image sensor. In a vertical blanking period of the image sensor, the reset control unit applies a reset pulse signal having a phase opposite to that of the normal reset pulse signal to the reset gate.
摘要翻译：公开了一种固态成像装置，其包括具有在其输出级形成在基板上的检测部的CCD图像传感器。检测部分接收从感光单元部分传送的信号电荷，并产生与信号电荷相对应的图像电压信号。检测部分具有形成在基板中的电浮置半导体扩散层。来自每个像素单元的信号电荷的分组临时存储在扩散层中。复位部分被提供给图像传感器的输出级。复位部分具有如此形成在衬底中的位于扩散层附近的复位漏极层和用于控制扩散层和复位漏极层之间的电荷流动的复位栅极。复位控制单元连接到复位门。复位控制单元在图像传感器的垂直有效期间向复位门施加正常复位脉冲信号。在图像传感器的垂直消隐期间，复位控制单元将具有与正常复位脉冲信号相反的相位的复位脉冲信号施加到复位门。

57. 发明授权

US4758894A Solid-state image sensing device with bias carrier injection 失效
标题翻译：具有偏置载流子注入的固态图像感测装置
公开(公告)号：US4758894A
公开(公告)日：1988-07-19
申请号：US875725
申请日：1986-06-18
申请人： Nozomu Harada , Yukio Endo , Yoshitaka Egawa
发明人： Nozomu Harada , Yukio Endo , Yoshitaka Egawa
IPC分类号： H01L27/14 , H01L27/146 , H01L27/148 , H04N5/335 , H04N5/341 , H04N5/365 , H04N5/369 , H04N5/372 , H04N3/14
CPC分类号： H04N3/1568 , H01L27/14665
摘要： A multilayered solid-state image sensor has a photoconductive film, which covers pixels formed on a substrate, and acts as a photoelectric converting section for the pixels. The photoconductive film inherently has traps. In an imaging mode of the image sensor, before signal charges are generated in a portion of the photoconductive film corresponding to each pixel upon irradiation of image light, sufficient bias charges to fill all the traps in the photoconductive film are injected into the photoconductive film. Subsequently, excess bias charges remaining in the photoconductive film are removed therefrom. Thus, the traps in the photoconductive film are effectively filled with the bias charges, thereby deactivating the photoconductive film.
摘要翻译：多层固态图像传感器具有覆盖在基板上形成的像素的光电导膜，作为像素的光电转换部。光电导膜本身具有陷阱。在图像传感器的成像模式中，在图像光照射之后，在与每个像素相对应的光电导膜的一部分中产生信号电荷之前，将足够的偏置电荷填充到光电导膜中的所有陷阱。随后，从其中除去残留在光电导膜中的过量偏压电荷。因此，光电导膜中的陷阱有效地填充偏置电荷，从而使感光膜失活。

58. 发明授权

US4651001A Visible/infrared imaging device with stacked cell structure 失效
标题翻译：具有堆叠单元结构的可见/红外成像装置
公开(公告)号：US4651001A
公开(公告)日：1987-03-17
申请号：US681188
申请日：1984-12-13
申请人： Nozomu Harada , Okio Yoshida
发明人： Nozomu Harada , Okio Yoshida
IPC分类号： H01L27/146 , H01L27/148 , H04N5/335 , H04N5/341 , H04N5/351 , H04N5/369 , H04N5/3728 , H04N5/374 , H04N5/378 , H01L27/14 , H01L31/04
CPC分类号： H01L27/14618 , H01L27/14812 , H01L27/14843 , H01L27/14868 , H01L27/14875 , H01L27/14893 , H01L2224/48091 , H01L2224/73265
摘要： A solid-state image sensing device such as an IT-CCD has first and second photosensing sections which are stacked so that they separately sense visible and infrared image light components contained in input light. The visible image light component contained in image light irradiated through a transparent layer is absorbed by a silicon amorphous layer, thereby sensing a visible image. The remaining light component is transmitted through an insulative layer, and is irradiated into an n.sup.+ diffusion layer which consists of a Schottky diode and serves as the second photosensing section. The infrared image light component is absorbed in the Schottky diode, thereby sensing the infrared light image.
摘要翻译：诸如IT-CCD的固态图像感测装置具有堆叠的第一和第二光敏部分，使得它们分别感测包含在输入光中的可见光和红外图像光分量。包含在通过透明层照射的图像光中的可见光分量被硅非晶层吸收，从而感测可见图像。剩余的光分量透过绝缘层，照射到由肖特基二极管构成的n +扩散层中，作为第二感光部。红外图像光分量被吸收在肖特基二极管中，从而感测红外光图像。

59. 发明授权

US4612581A Image signal reproduction circuit for swing image sensor 失效
标题翻译：用于摆动图像传感器的图像信号再现电路
公开(公告)号：US4612581A
公开(公告)日：1986-09-16
申请号：US711022
申请日：1985-03-12
申请人： Yukio Endo , Nozomu Harada , Okio Yoshida
发明人： Yukio Endo , Nozomu Harada , Okio Yoshida
IPC分类号： H04N5/18 , H04N5/335 , H04N5/349 , H04N5/351 , H04N5/357 , H04N5/3725 , H04N5/3728 , H04N5/378 , H04N9/07 , H04N3/14
CPC分类号： H04N3/1587
摘要： A CCD output signal reproduction apparatus is applied to a solid state image sensor that performs a swing-driven image pickup operation. This image sensor is synchronized with one frame period and swings periodically and relatively in relation to incident light to pickup the image while changing the sampling positions in the A and B field periods. The carrier generator produces first and second sinusoidal carrier signals which have the same frequency as that of the read out frequency of the image sensor. An amplitude modulator modulates the carrier signals in response to the waveforms of the image signals supplied from the image sensor. Accordingly, amplitude-modulated A, B field image signals, which are phase-shifted by half the pixel pitch of the pixel arrangement of the image sensor. A carrier clamp circuit forcibly clamps the different peak potentials of the carrier waveforms of the amplitude-modulated field image signals to the reference potential level. In this way, when the field image signal whose waveform has been shaped is synthesized on the reproduction screen, it is possible to obtain a one frame image which has a resolution twice that determined by the actual number of pixels.
摘要翻译： CCD输出信号再现装置被应用于执行摆动驱动图像拾取操作的固态图像传感器。该图像传感器与一个帧周期同步，并相对于入射光周期性地相对摆动，以在改变A和B场周期中的采样位置的同时拾取图像。载波发生器产生具有与图像传感器的读出频率相同频率的第一和第二正弦载波信号。振幅调制器响应于从图像传感器提供的图像信号的波形来调制载波信号。因此，幅度调制的A，B场图像信号被相移了图像传感器的像素排列的像素间距的一半。载波钳位电路强制地将幅度调制的场图像信号的载波波形的不同峰值电压钳位到参考电位电平。以这种方式，当在再现画面上合成波形已被整形的场图像信号时，可以获得具有由实际像素数确定的分辨率的两倍的一帧图像。

60. 发明授权

US4404466A Solid state image sensor with lag control electrode 失效
标题翻译：带滞后控制电极的固态图像传感器
公开(公告)号：US4404466A
公开(公告)日：1983-09-13
申请号：US251935
申请日：1981-04-07
申请人： Nozomu Harada
发明人： Nozomu Harada
IPC分类号： H01L27/148 , H04N5/335 , H04N5/351 , H04N5/357 , H04N5/3728 , H01J40/14
CPC分类号： H01L27/14825 , H04N3/1525
摘要： A lag control electrode is mounted on that portion of a cell constituting a picture element which is disposed on one end portion of an N.sup.+ layer. A gate electrode is provided close to the other end portion of the N.sup.+ layer. Where a picture light enters a solid state image sensor, then a signal charge is generated in a P type semiconductor substrate. The signal charge thus produced is collected in the N.sup.+ layer. Only during the period in which the lag control electrode is impressed with a prescribed level of voltage, then part of the signal charge is trapped in interface states between that portion of a SiO.sub.2 layer which lies below the lag control electrode and the N.sup.+ layer. Only during the period in which the gate electrode is impressed with a prescribed level of voltage, the signal charge collected in the N.sup.+ layer is delivered to the channel layer of a CCD shift register.
摘要翻译：滞后控制电极安装在构成N +层的一个端部的图像元素的单元的该部分上。栅电极靠近N +层的另一端设置。在图像光进入固态图像传感器的情况下，在P型半导体衬底中产生信号电荷。由此产生的信号电荷被收集在N +层中。只有在滞后控制电极施加规定电压的时间段内，部分信号电荷被夹在位于滞后控制电极下方的SiO 2层的部分与N +层之间的界面状态。仅在栅电极施加规定电压的期间，收集在N +层中的信号电荷被传送到CCD移位寄存器的沟道层。

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