公开(公告)号：US20120327371A1

公开(公告)日：2012-12-27

申请号：US13364660

申请日：2012-02-02

申请人： Yuichi HATASE ,  Tomohiro MATSUO ,  Kenji NAKAYAMA ,  Kohei SUYAMA

发明人： Yuichi HATASE ,  Tomohiro MATSUO ,  Kenji NAKAYAMA ,  Kohei SUYAMA

IPC分类号： G03B21/14 ,  F21V9/16

CPC分类号： H01S3/025 ,  G02F1/37 ,  G02F2001/3503 ,  G02F2001/3542 ,  H01S3/09415 ,  H01S3/109 ,  H01S3/1611 ,  H01S3/1673 ,  H01S3/2391 ,  H01S5/02252 ,  H04N9/3111 ,  H04N9/3161

摘要： Provided is a laser light source apparatus capable of maintaining a favorable level of laser output and inhibiting a margin for optical axis adjustment required for other optical elements. The present invention includes: a semiconductor laser emitting excitation laser light; a laser medium excited by the excitation laser light and emitting infrared laser light; a wavelength conversion element converting a wavelength of the infrared laser light and emitting harmonic laser light; a concave mirror having a concave surface opposing the conversion element; and a mirror supporter supporting the concave mirror. The mirror supporter has a mouth that transmits laser light from the conversion element toward the concave mirror, and a contacting surface orthogonally intersecting an optical axis of the laser light from the conversion element and contacting the concave surface side of the concave mirror.

摘要翻译： 提供一种能够保持良好的激光输出水平并且抑制其他光学元件所需的光轴调整余量的激光光源装置。 本发明包括：发射激光激光的半导体激光器; 由激发激光激发并发射红外激光的激光介质; 转换红外激光的波长并发射谐波激光的波长转换元件; 具有与转换元件相对的凹面的凹面镜; 以及支撑凹面镜的镜子支撑件。 镜支撑体具有将来自转换元件的激光发射到凹面镜的口，以及与来自转换元件的激光的光轴正交相交并与凹面镜的凹面侧接触的接触面。

公开(公告)号：USD672407S1

公开(公告)日：2012-12-11

申请号：US29347839

申请日：2010-06-21

申请人： Kenji Nakayama

设计人： Kenji Nakayama

公开(公告)号：USD652088S1

公开(公告)日：2012-01-10

申请号：US29347840

申请日：2010-06-21

申请人： Kenji Nakayama

设计人： Kenji Nakayama

公开(公告)号：US08031252B2

公开(公告)日：2011-10-04

申请号：US12585424

申请日：2009-09-15

申请人： Masahiro Segami ,  Kenji Nakayama ,  Isao Hirota

发明人： Masahiro Segami ,  Kenji Nakayama ,  Isao Hirota

IPC分类号： H04N3/14 ,  H04N5/335 ,  H01L27/00 ,  G11C19/00 ,  G06F1/04 ,  G06F1/24 ,  G06F11/00

CPC分类号： H04N5/3765 ,  H01L27/14843 ,  H04N5/3592 ,  H04N5/372

摘要： A solid-state image-capturing device which has built in an image-capturing area including a light receiving element provided on a semiconductor substrate, a substrate bias circuit, and a clamp circuit for receiving output of the substrate bias circuit and applying the output of the substrate bias circuit to the semiconductor substrate in accordance with a substrate pulse, comprises a substrate bias control circuit for controlling so as to reduce an electric current of the clamp circuit during a predetermined period.

摘要翻译： 一种固态图像捕获装置，其内置有包括设置在半导体衬底上的光接收元件的图像捕获区域，衬底偏置电路和钳位电路，用于接收衬底偏置电路的输出并施加输出 根据衬底脉冲到半导体衬底的衬底偏置电路包括用于在预定时间段期间控制以减少钳位电路的电流的衬底偏置控制电路。

公开(公告)号：US07956919B2

公开(公告)日：2011-06-07

申请号：US12461952

申请日：2009-08-28

申请人： Isao Hirota ,  Masahiro Segami ,  Kenji Nakayama

发明人： Isao Hirota ,  Masahiro Segami ,  Kenji Nakayama

IPC分类号： H04N3/14

CPC分类号： H04N5/217 ,  H04N5/335

摘要： When a signal is read from a CCD solid-state image pickup element, the CCD solid-state image pickup element is driven with at least two driving voltages so that high-speed reading is performed with generation of noise due to interference between the driving voltages reduced. The CCD solid-state image includes a charge storage section between a vertical transfer register and a horizontal transfer register. By performing the transfer of charge in the direction of columns during an effective transfer period of the transfer in the direction of rows, signal charge of one row generated by a light receiving sensor is transferred to the charge storage section, and by performing the transfer outside the effective transfer period in the transfer in the direction of the row, the signal charge of one row transferred to the charge storage section is transferred to the horizontal transfer register.

摘要翻译： 当从CCD固态图像拾取元件读取信号时，CCD固态图像拾取元件以至少两个驱动电压驱动，从而由于驱动电压之间的干扰而产生噪声而进行高速读取 减少 CCD固态图像包括在垂直传送寄存器和水平传送寄存器之间的电荷存储部分。 通过在行进方向上的传送的有效传送期间执行列的方向的电荷转移，由光接收传感器产生的一行的信号电荷被传送到电荷存储部，并且通过在外部进行传送 在行方向上的传送中的有效传送周期，传送到电荷存储部的一行的信号电荷被传送到水平传送寄存器。

公开(公告)号：US20100045896A1

公开(公告)日：2010-02-25

申请号：US12596616

申请日：2008-04-10

申请人： Shinichi Shikii ,  Kenji Nakayama ,  Tetsuro Mizushima ,  Kazuhisa Yamamoto

发明人： Shinichi Shikii ,  Kenji Nakayama ,  Tetsuro Mizushima ,  Kazuhisa Yamamoto

IPC分类号： G02F1/13357 ,  G09F13/04 ,  G02F1/19 ,  G02B26/08

CPC分类号： G02B27/145 ,  G02B27/106 ,  G02B27/144 ,  G02F1/133605 ,  G02F1/133611 ,  G02F1/13362 ,  G02F2001/133623 ,  G02F2203/24 ,  G02F2203/28 ,  G02F2203/58 ,  G09G3/3406 ,  G09G2320/0233 ,  G09G2320/066 ,  G09G2360/16

摘要： Provided are a laser backside irradiation device and a liquid crystal display device capable of reducing the thickness of the device and improving the contrast while making the luminance distribution substantially uniform. A laser backside irradiation device 100 includes a laser light source 1; a splitting optical system 101 for splitting laser light emitted from the laser light source 1 into a plurality of laser beams; and a plurality of illumination optical systems 102 for illuminating a liquid crystal panel 5 for two-dimensionally modulating a light intensity from a backside thereof, wherein the illumination optical systems 102 expand the laser beams split by the splitting optical system 101 to illuminate divided regions on the liquid crystal panel 5, respectively.

摘要翻译： 本发明提供一种激光背照射装置和液晶显示装置，其能够在使亮度分布基本均匀的同时降低装置的厚度并提高对比度。 激光背照射装置100包括激光光源1; 分离光学系统101，用于将从激光光源1发射的激光分成多个激光束; 以及多个照明光学系统102，用于照射液晶面板5，用于从其背面二维地调制光强度，其中照明光学系统102扩展由分割光学系统101分裂的激光束，以对 液晶面板5。

公开(公告)号：US07630426B2

公开(公告)日：2009-12-08

申请号：US12048561

申请日：2008-03-14

申请人： Kenji Nakayama ,  Shinichi Kadowaki

发明人： Kenji Nakayama ,  Shinichi Kadowaki

IPC分类号： H01S3/08

CPC分类号： G01J1/4228 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0437 ,  G01J1/0448 ,  G01J9/00 ,  G02F1/1336 ,  H01S5/0687

摘要： A wavelength detector detecting a change of a wavelength of a laser light with high accuracy, such that the wavelength detector includes a diffraction grating diffracting a laser light, photodetectors positioned symmetrically with respect to a 0-order diffracted light diffracted by the diffraction grating, and respective light incidence surfaces of the photodetectors that have a same shape and that are divided into a plurality of areas. The wavelength detector detects the change of the wavelength based on a value obtained by dividing a difference between (i) a sum of light intensities measured by all of the plurality of divided areas of a first photodetector and (ii) a sum of light intensities measured by all of the plurality of divided areas of a second photodetector, by a sum of light intensities measured by all of the plurality of divided areas of both photodetectors.

摘要翻译： 波长检测器以高精度检测激光的波长变化，使得波长检测器包括衍射激光的衍射光栅，相对于由衍射光栅衍射的0级衍射光对称定位的光电检测器，以及 具有相同形状且被分成多个区域的光电检测器的各个光入射面。 波长检测器基于通过划分（i）由第一光电检测器的所有多个分割区域测量的光强度的总和和（ii）测量的光强度的总和之间的差异而获得的值来检测波长的变化 通过由两个光电检测器的所有多个分割区域测量的光强度的总和，由第二光电检测器的多个分割区域的全部。

公开(公告)号：US20090141193A1

公开(公告)日：2009-06-04

申请号：US12256616

申请日：2008-10-23

申请人： Kenji NAKAYAMA ,  Kazuhisa YAMAMOTO ,  Tatsuo ITOH

发明人： Kenji NAKAYAMA ,  Kazuhisa YAMAMOTO ,  Tatsuo ITOH

IPC分类号： H04N5/74

CPC分类号： H04N9/3129

摘要： A laser light source 1 outputs a laser. A condenser lens 80 condenses the laser outputted from the laser light source 1, and outputs it to an optical fiber 8. The laser that propagates through the optical fiber 8 enters a light guide panel 2. The light guide panel 2 converts the inputted laser into a planar illumination light. The planar illumination light passes through a light passing control section 4 and illuminates a liquid crystal panel 7, which is a spatial modulation element that convert light into an image. The light passing control section 4 controls a scatter pattern during the passing of the laser individually in each predefined image area, by a control circuit 81. Consequently, an image area 5 in which a speckle noise is reduced and an image area 6 in which the speckle noise is generated, are formed on a liquid crystal panel 7.

摘要翻译： 激光光源1输出激光。 聚光透镜80冷凝从激光光源1输出的激光，并将其输出到光纤8.通过光纤8传播的激光进入导光板2.导光板2将输入的激光转换成 平面照明光。 平面照明光通过光通过控制部4，照射作为将光转换为图像的空间调制元件的液晶面板7。 光通过控制部分4通过控制电路81控制在每个预定图像区域内单独通过激光器时的散射图案。因此，其中减少散斑噪声的图像区域5和其中 产生斑点噪声，形成在液晶面板7上。

公开(公告)号：US07121916B2

公开(公告)日：2006-10-17

申请号：US11104525

申请日：2005-04-13

申请人： Yoshio Suimon ,  Kenji Nakayama

发明人： Yoshio Suimon ,  Kenji Nakayama

IPC分类号： A63H17/26 ,  A63H17/36

CPC分类号： A63H17/262

摘要： A running toy having: a pair of right and left wheel supports to rotatably support right and left wheels, respectively; a pair of right and left rotation support portions to rotatably support the right and left wheel supports around an axis line along a back and forth direction as a center, respectively, the right and left rotation support portions being provided on both right and left side portions of a vehicle body, respectively; and a buffer to apply an elastic force to a portion of each of the wheel supports which is above the axis line of the rotation support portion, in a direction to react to the vehicle body, wherein each of the wheel supports supports the wheel on an outside of the axis line of the rotation support portion.

摘要翻译： 一种跑步玩具，具有：一对左右轮支撑件，分别可旋转地支撑左右车轮; 一对右旋转支承部和左旋转支撑部，其分别使左右车轮支承体以沿着前后方向的轴线为中心旋转自如地支撑，所述左右旋转支撑部分分别设置在左右两侧部 的车身; 以及缓冲器，用于在与所述车体反应的方向上向每个所述车轮支撑件的所述旋转支撑部分的轴线上方施加弹性力，其中每个所述车轮支撑件支撑所述车轮 在旋转支撑部分的轴线外侧。

公开(公告)号：US20060076174A1

公开(公告)日：2006-04-13

申请号：US11104524

申请日：2005-04-13

申请人： Yoshio Suimon ,  Kenji Nakayama

发明人： Yoshio Suimon ,  Kenji Nakayama

IPC分类号： B62D61/12

CPC分类号： A63H17/262

摘要： A running toy having: a pair of right and left wheel supports to rotatably support right and left wheels, respectively; and a pair of right and left support portions to support the right and left wheel supports to be movable and adjustable along a back and forth direction, respectively, the support portions being provided on both right and left side portions of a vehicle body, respectively.

摘要翻译： 一种跑步玩具，具有：一对左右轮支撑件，分别可旋转地支撑左右车轮; 以及一对左右支撑部分，用于分别支撑左右车轮支撑件沿着前后方向是可移动的和可调节的，支撑部分别设置在车身的左右两侧部分。