专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090159901A1 DISPLAY 有权
标题翻译：显示
公开(公告)号：US20090159901A1
公开(公告)日：2009-06-25
申请号：US12331262
申请日：2008-12-09
申请人： Masanobu Ikeda , Ryoichi Ito , Daisuke Takama , Kenta Seki , Natsuki Otani
发明人： Masanobu Ikeda , Ryoichi Ito , Daisuke Takama , Kenta Seki , Natsuki Otani
IPC分类号： H01L33/00
CPC分类号： G02F1/1362 , G02F2001/13312 , G06F3/0412 , H01L27/12
摘要： A display includes: a substrate having a pixel region and a sensor region in which photo-sensor parts are formed; an illuminating section operative to illuminate the substrate from one surface side of the substrate; a thin film photodiode disposed in the sensor region, having at least a P-type semiconductor region and an N-type semiconductor region, and operative to receive light incident from the other surface side of the substrate; and a metallic film formed on the one surface side of the substrate so as to face the thin film photodiode through an insulator film, operative to restrain light generated from the illuminating section from being directly incident on the thin film photodiode from the one surface side, and fixed to a predetermined potential, wherein in the thin film photodiode, the width of the P-type semiconductor region and the width of the N-type semiconductor region are different from each other.
摘要翻译：显示器包括：具有像素区域的基板和形成光电传感器部件的传感器区域; 照明部，用于从所述基板的一个表面侧照射所述基板; 设置在所述传感器区域中的薄膜光电二极管，至少具有P型半导体区域和N型半导体区域，并且可操作以接收从所述衬底的另一表面侧入射的光; 以及金属膜，其形成在基板的一个表面侧上，以便通过绝缘膜面对薄膜光电二极管，其功能是抑制从照明部分产生的光从一个表面侧直接入射到薄膜光电二极管上，并固定在预定电位上，其中在薄膜光电二极管中，P型半导体区域的宽度和N型半导体区域的宽度彼此不同。

2. 发明授权

US07999259B2 Display device having a photodiode whose p region has an edge width different than that of the n region 有权
标题翻译：显示装置具有p区域的边缘宽度不同于n区域的边缘宽度的光电二极管
公开(公告)号：US07999259B2
公开(公告)日：2011-08-16
申请号：US12331262
申请日：2008-12-09
申请人： Masanobu Ikeda , Ryoichi Ito , Daisuke Takama , Kenta Seki , Natsuki Otani
发明人： Masanobu Ikeda , Ryoichi Ito , Daisuke Takama , Kenta Seki , Natsuki Otani
IPC分类号： H01L31/14
CPC分类号： G02F1/1362 , G02F2001/13312 , G06F3/0412 , H01L27/12
摘要： A display includes: a substrate having a pixel region and a sensor region in which photo-sensor parts are formed; an illuminating section operative to illuminate the substrate from one surface side of the substrate; a thin film photodiode disposed in the sensor region, having at least a P-type semiconductor region and an N-type semiconductor region, and operative to receive light incident from the other surface side of the substrate; and a metallic film formed on the one surface side of the substrate so as to face the thin film photodiode through an insulator film, operative to restrain light generated from the illuminating section from being directly incident on the thin film photodiode from the one surface side, and fixed to a predetermined potential, wherein in the thin film photodiode, the width of the P-type semiconductor region and the width of the N-type semiconductor region are different from each other.
摘要翻译：显示器包括：具有像素区域的基板和形成光电传感器部件的传感器区域; 照明部，用于从所述基板的一个表面侧照射所述基板; 设置在所述传感器区域中的薄膜光电二极管，至少具有P型半导体区域和N型半导体区域，并且可操作以接收从所述衬底的另一表面侧入射的光; 以及金属膜，其形成在基板的一个表面侧上，以便通过绝缘膜面对薄膜光电二极管，其功能是抑制从照明部分产生的光从一个表面侧直接入射到薄膜光电二极管上，并固定在预定电位上，其中在薄膜光电二极管中，P型半导体区域的宽度和N型半导体区域的宽度彼此不同。

3. 发明申请

US20090146946A1 DISPLAY AND ELECTRONIC APPARATUS 失效
标题翻译：显示和电子设备
公开(公告)号：US20090146946A1
公开(公告)日：2009-06-11
申请号：US12329812
申请日：2008-12-08
申请人： Daisuke Takama , Kenta Seki
发明人： Daisuke Takama , Kenta Seki
IPC分类号： G09G3/36 , G09F13/08
CPC分类号： G06F3/0412 , G02F1/133502 , G06F3/042 , G09G2360/148
摘要： A display is provided. The display includes at least one display cell having a display circuit; at least one light receiving cell including a light receiving element; a light emitting section operative to radiate light to the side of a display surface; and at least one transparent plate disposed on the front side in the display relative to a region in which the light emitting section is disposed and regions in which the display cell and the light receiving cell are formed, wherein an antireflection layer is formed on a most face-side surface of the display.
摘要翻译：提供显示。显示器包括具有显示电路的至少一个显示单元; 至少一个光接收单元，包括光接收元件; 发光部分，用于将光辐射到显示表面的侧面; 以及至少一个透明板，其布置在显示器的前侧上，相对于其中设置有发光部分的区域和形成有显示单元和光接收单元的区域，其中防反射层最多地形成显示器的面侧表面。

4. 发明授权

US08269748B2 Display and electronic apparatus 失效
标题翻译：显示和电子设备
公开(公告)号：US08269748B2
公开(公告)日：2012-09-18
申请号：US12329812
申请日：2008-12-08
申请人： Daisuke Takama , Kenta Seki
发明人： Daisuke Takama , Kenta Seki
IPC分类号： G06F3/042
CPC分类号： G06F3/0412 , G02F1/133502 , G06F3/042 , G09G2360/148
摘要： A display is provided. The display includes at least one display cell having a display circuit; at least one light receiving cell including a light receiving element; a light emitting section operative to radiate light to the side of a display surface; and at least one transparent plate disposed on the front side in the display relative to a region in which the light emitting section is disposed and regions in which the display cell and the light receiving cell are formed, wherein an antireflection layer is formed on a most face-side surface of the display.
摘要翻译：提供显示。显示器包括具有显示电路的至少一个显示单元; 至少一个光接收单元，包括光接收元件; 发光部分，用于将光辐射到显示表面的侧面; 以及至少一个透明板，其布置在显示器的前侧上，相对于其中设置有发光部分的区域和形成有显示单元和光接收单元的区域，其中防反射层最多地形成显示器的面侧表面。

5. 发明申请

US20110037732A1 DETECTING DEVICE, DISPLAY DEVICE, AND OBJECT PROXIMITY DISTANCE MEASURING METHOD 审中-公开
标题翻译：检测设备，显示设备和对象临近距离测量方法
公开(公告)号：US20110037732A1
公开(公告)日：2011-02-17
申请号：US12850372
申请日：2010-08-04
申请人： Daisuke Takama , Kenta Seki , Masato Imai
发明人： Daisuke Takama , Kenta Seki , Masato Imai
IPC分类号： G06F3/042
CPC分类号： G06F3/042 , G06F3/0412
摘要： A detecting device includes: an optical sensor array having light reception anisotropy; a detection driving section configured to drive the optical sensor array, picking up an image of a detected object, and generate a plurality of different detection images on a basis of the light reception anisotropy; and a height detecting section configured to receive the plurality of detection images input to the height detecting section, and detect a distance (height) from a sensor light receiving surface of the optical sensor array to the detected object on a basis of magnitude of a positional displacement occurring due to difference in the light reception anisotropy in image parts corresponding to one of a shadow and a reflection of the detected object, the image parts being included in the plurality of input detection images.
摘要翻译：检测装置包括：具有光接收各向异性的光学传感器阵列; 检测驱动部，被配置为驱动所述光传感器阵列，拾取检测对象的图像，并且基于所述光接收各向异性生成多个不同的检测图像; 以及高度检测部，被配置为接收输入到高度检测部的多个检测图像，并且基于位置的大小检测从光学传感器阵列的传感器光接收表面到被检测物体的距离（高度）由于与检测对象的阴影和反射中的一个对应的图像部分中的光接收各向异性的差异发生位移，所以图像部分被包括在多个输入检测图像中。

6. 发明授权

US08508299B2 High-frequency power amplifier 失效
标题翻译：高频功率放大器
公开(公告)号：US08508299B2
公开(公告)日：2013-08-13
申请号：US13398893
申请日：2012-02-17
申请人： Takayuki Kawano , Kenta Seki , Satoshi Sakurai
发明人： Takayuki Kawano , Kenta Seki , Satoshi Sakurai
IPC分类号： H03F3/68
CPC分类号： H03F1/565 , H03F1/0261 , H03F1/0277 , H03F3/195 , H03F3/211 , H03F3/245 , H03F3/72 , H03F2200/18 , H03F2200/222 , H03F2200/318 , H03F2200/336 , H03F2200/387 , H03F2200/411 , H03F2203/7206 , H03F2203/7236
摘要： There is a need to provide a high-frequency power amplifier capable of reducing a talk current and reducing a phase deviation in output. The high-frequency power amplifier includes differently sized first through fifth power amplification transistors and impedance matching circuits for example. The high-frequency power amplifier changes a signal path to be used in accordance with a power specification signal. The high-frequency power amplifier uses a signal path from the first transistor to the second transistor in high power mode. The high-frequency power amplifier uses a signal path from the first transistor to the third transistor in medium power mode. The high-frequency power amplifier uses a signal path from the fourth transistor to the fifth transistor in low power mode. The high-frequency power amplifier is configured so that each of the signal paths includes the same number of stages of power amplification transistors and impedance matching circuits.
摘要翻译：需要提供能够降低通话电流并减少输出的相位偏差的高频功率放大器。高频功率放大器包括例如不同尺寸的第一至第五功率放大晶体管和阻抗匹配电路。高频功率放大器根据功率规格信号改变要使用的信号路径。高频功率放大器在高功率模式下使用从第一晶体管到第二晶体管的信号路径。高频功率放大器在中等功率模式下使用从第一晶体管到第三晶体管的信号路径。高频功率放大器在低功率模式下使用从第四晶体管到第五晶体管的信号路径。高频功率放大器被配置为使得每个信号路径包括相同级数的功率放大晶体管和阻抗匹配电路。

7. 发明授权

US08452424B2 Moving object feed-forward control method 失效
标题翻译：移动物体前馈控制方法
公开(公告)号：US08452424B2
公开(公告)日：2013-05-28
申请号：US12920385
申请日：2009-02-26
申请人： Noriaki Hirose , Hiromu Hirai , Kenta Seki
发明人： Noriaki Hirose , Hiromu Hirai , Kenta Seki
IPC分类号： G05B13/02 , G05B19/18 , B60K6/36 , H02K7/10 , H02K41/00
CPC分类号： G05B11/36 , G05B19/19 , G05B2219/43178
摘要： In a case where a position command path for a control position of a load 5 that is equivalent to a moving object is set by issuing a position command Rc(z), a gain for one of a high-frequency component, a specified frequency, and a specified frequency width is constrained. This means that a resonant frequency can be constrained, and that after the position command Rc(z) arrives at a target position, a position detection signal Y(z) can also arrive at the target position in a set number of steps. It is therefore possible to perform positioning at high speed and with high precision by constraining a resonance mode of a mechanism that includes the moving object, and a feed-forward control can be performed that meets target positioning times that are set for various types of operating patterns.
摘要翻译：在通过发出位置指令Rc（z）来设定与运动物体相当的载荷5的控制位置的位置指令路径的情况下，将高频分量，规定频率，并且限制了指定的频率宽度。这意味着可以限制谐振频率，并且在位置指令Rc（z）到达目标位置之后，位置检测信号Y（z）也可以以设定的步数到达目标位置。因此，可以通过约束包括移动体的机构的共振模式，以高速，高精度地进行定位，并且可以执行前馈控制，该前馈控制满足针对各种操作设定的目标定位时间模式。

8. 发明授权

US08154344B2 RF power amplifier 有权
标题翻译：射频功率放大器
公开(公告)号：US08154344B2
公开(公告)日：2012-04-10
申请号：US13166312
申请日：2011-06-22
申请人： Masao Kondo , Yoshikuni Matsunaga , Kenta Seki , Satoshi Sakurai
发明人： Masao Kondo , Yoshikuni Matsunaga , Kenta Seki , Satoshi Sakurai
IPC分类号： H03F3/26
CPC分类号： H03F3/193 , H01L2224/0603 , H01L2224/48091 , H01L2224/48227 , H01L2224/49111 , H03F1/0272 , H03F1/565 , H03F3/195 , H03F3/21 , H03F3/245 , H03F3/26 , H03F3/265 , H03F3/45179 , H03F3/45475 , H03F3/68 , H03F2200/105 , H03F2200/222 , H03F2200/387 , H03F2200/411 , H03F2200/451 , H03F2200/465 , H03F2200/534 , H03F2200/541 , H03F2203/45481 , H03F2203/45544 , H03F2203/45621 , H03F2203/45631 , H03F2203/45731 , H01L2924/00014
摘要： A reduction is achieved in the primary-side input impedance of a transformer (voltage transformer) as an output matching circuit without involving a reduction in Q-factor. An RF power amplifier includes transistors, and a transformer as the output matching circuit. The transformer has a primary coil and a secondary coil which are magnetically coupled to each other. To the input terminals of the transistors, respective input signals are supplied. The primary coil is coupled to each of the output terminals of the transistors. From the secondary coil, an output signal is generated. The primary coil includes a first coil and a second coil which are coupled in parallel between the respective output terminals of the transistors, and each magnetically coupled to the secondary coil. By the parallel coupling of the first and second coils of the primary coil, the input impedance of the primary coil is reduced.
摘要翻译：在作为输出匹配电路的变压器（电压互感器）的初级侧输入阻抗中实现减小，而不涉及Q因子的降低。 RF功率放大器包括晶体管和变压器作为输出匹配电路。变压器具有彼此磁耦合的初级线圈和次级线圈。对于晶体管的输入端，提供相应的输入信号。初级线圈耦合到晶体管的每个输出端子。从次级线圈产生输出信号。初级线圈包括第一线圈和第二线圈，它们并联耦合在晶体管的相应输出端之间，并且每一个磁耦合到次级线圈。通过初级线圈的第一和第二线圈的并联耦合，初级线圈的输入阻抗减小。

9. 发明申请

US20080036309A1 Rocking Actuator and Laser Machining Apparatus 有权
标题翻译：摇动执行器和激光加工设备
公开(公告)号：US20080036309A1
公开(公告)日：2008-02-14
申请号：US11833695
申请日：2007-08-03
申请人： Souichi Toyama , Kounosuke Kitamura , Akira Doi , Hiromu Hirai , Kenta Seki , Yoshiaki Kano
发明人： Souichi Toyama , Kounosuke Kitamura , Akira Doi , Hiromu Hirai , Kenta Seki , Yoshiaki Kano
IPC分类号： H02K33/00
CPC分类号： H02K26/00 , H02K33/16
摘要： A rocking actuator and a laser machining apparatus which can suppress a temperature rise of a permanent magnet in a moving-magnet actuator. Even when a steerable mirror is positioned by rapid and continuous motions, highly reliable machining can be performed without degrading machining throughput or hole position accuracy. A cooling jacket for cooling a casing and heat transfer units brought into contact with a coil and the casing are provided. Heat generated in the coil is introduced to the casing through the heat transfer bypass units. Thus, the temperature rise of the coil is suppressed. Radial grooves are provided in the permanent magnet opposed to the coil so as to prevent an eddy current from appearing therein. Groove depth is made not smaller than skin depth expressed by a function of volume resistivity and permeability of the permanent magnet and a fundamental frequency of a current applied to the coil.
摘要翻译：可以抑制移动磁体致动器中的永磁体的温度升高的摆动致动器和激光加工装置。即使通过快速连续的运动来定位可转向的镜子，也可以在不降低加工吞吐量或孔位置精度的情况下执行高度可靠的加工。提供了用于冷却壳体的冷却套和与线圈和壳体接触的传热单元。在线圈中产生的热量通过传热旁路单元引入壳体。因此，线圈的温度上升被抑制。在与线圈相对的永磁体中设置有径向槽，以防止其中出现涡流。凹槽深度不小于由永磁体的体积电阻率和磁导率函数表示的皮肤深度以及施加到线圈的电流的基频。

10. 发明授权

US08330545B2 RF power amplifier 有权
公开(公告)号：US08330545B2
公开(公告)日：2012-12-11
申请号：US13423327
申请日：2012-03-19
申请人： Masao Kondo , Yoshikuni Matsunaga , Kenta Seki , Satoshi Sakurai
发明人： Masao Kondo , Yoshikuni Matsunaga , Kenta Seki , Satoshi Sakurai
IPC分类号： H03F3/26
CPC分类号： H03F3/193 , H01L2224/0603 , H01L2224/48091 , H01L2224/48227 , H01L2224/49111 , H03F1/0272 , H03F1/565 , H03F3/195 , H03F3/21 , H03F3/245 , H03F3/26 , H03F3/265 , H03F3/45179 , H03F3/45475 , H03F3/68 , H03F2200/105 , H03F2200/222 , H03F2200/387 , H03F2200/411 , H03F2200/451 , H03F2200/465 , H03F2200/534 , H03F2200/541 , H03F2203/45481 , H03F2203/45544 , H03F2203/45621 , H03F2203/45631 , H03F2203/45731 , H01L2924/00014
摘要： A reduction is achieved in the primary-side input impedance of a transformer (voltage transformer) as an output matching circuit without involving a reduction in Q-factor. An RF power amplifier includes transistors, and a transformer as the output matching circuit. The transformer has a primary coil and a secondary coil which are magnetically coupled to each other. To the input terminals of the transistors, respective input signals are supplied. The primary coil is coupled to each of the output terminals of the transistors. From the secondary coil, an output signal is generated. The primary coil includes a first coil and a second coil which are coupled in parallel between the respective output terminals of the transistors, and each magnetically coupled to the secondary coil. By the parallel coupling of the first and second coils of the primary coil, the input impedance of the primary coil is reduced.

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