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1. 发明授权

US08189083B2 Solid-state imaging device, method for manufacturing the same and imaging apparatus 有权
标题翻译：固态成像装置及其制造方法及成像装置
公开(公告)号：US08189083B2
公开(公告)日：2012-05-29
申请号：US12496963
申请日：2009-07-02
申请人： Masashi Nakata , Haruhiko Ajisawa , Naotsugu Yoshida , Yasuhiro Nakana , Junichi Furukawa , Yoshinori Toumiya , Junichiro Fujimagari
发明人： Masashi Nakata , Haruhiko Ajisawa , Naotsugu Yoshida , Yasuhiro Nakana , Junichi Furukawa , Yoshinori Toumiya , Junichiro Fujimagari
IPC分类号： H04N5/335 , H01L31/062
CPC分类号： H01L27/14632 , H01L27/14625 , H01L27/14629 , H01L27/14685 , H01L27/14687
摘要： A solid-state imaging device includes a semiconductor substrate having a pixel region including a photoelectric conversion portion, a wiring portion including a conductor line and disposed on the semiconductor substrate with an insulating film therebetween, a metal pad connected to the conductor line, a pad-coating insulating film coating the metal pad, and a waveguide material layer. The wiring portion and the pad-coating insulating film each have an opening therein over the photoelectric conversion portion, and the openings continue from each other to define a waveguide opening having an open side and a closed side. The waveguide material layer is disposed in the waveguide opening and on the pad-coating insulating film with a passivation layer therebetween. The pad-coating insulating film has a thickness of 50 to 250 nm and a face defining the opening. The face is slanted so as to diverge toward the open side of the opening.
摘要翻译：固态成像装置包括具有包括光电转换部分的像素区域的半导体衬底，包括导体线的布线部分，并且在其间具有绝缘膜的半导体衬底上设置有连接到导体线的金属焊盘，衬垫涂覆金属垫的涂层绝缘膜和波导材料层。布线部分和焊盘覆盖绝缘膜在光电转换部分上各自具有开口，并且开口彼此连续地限定具有开放侧和封闭侧的波导开口。波导材料层设置在波导管开口和焊垫涂层绝缘膜之间，其间具有钝化层。垫涂层绝缘膜具有50至250nm的厚度和限定开口的面。脸部倾斜以朝向开口的开放侧分开。

2. 发明申请

US20100007779A1 SOLID-STATE IMAGING DEVICE, METHOD FOR MANUFACTURING THE SAME AND IMAGING APPARATUS 有权
标题翻译：固态成像装置，其制造方法和成像装置
公开(公告)号：US20100007779A1
公开(公告)日：2010-01-14
申请号：US12496963
申请日：2009-07-02
申请人： Masashi Nakata , Haruhiko Ajisawa , Naotsugu Yoshida , Yasuhiro Nakano , Junichi Furukawa , Yoshinori Toumiya , Junichiro Fujimagari
发明人： Masashi Nakata , Haruhiko Ajisawa , Naotsugu Yoshida , Yasuhiro Nakano , Junichi Furukawa , Yoshinori Toumiya , Junichiro Fujimagari
IPC分类号： H04N5/335 , H01L31/14 , H01L31/02 , H04N5/232 , H01L31/0232
CPC分类号： H01L27/14632 , H01L27/14625 , H01L27/14629 , H01L27/14685 , H01L27/14687
摘要： A solid-state imaging device includes a semiconductor substrate having a pixel region including a photoelectric conversion portion, a wiring portion including a conductor line and disposed on the semiconductor substrate with an insulating film therebetween, a metal pad connected to the conductor line, a pad-coating insulating film coating the metal pad, and a waveguide material layer. The wiring portion and the pad-coating insulating film each have an opening therein over the photoelectric conversion portion, and the openings continue from each other to define a waveguide opening having an open side and a closed side. The waveguide material layer is disposed in the waveguide opening and on the pad-coating insulating film with a passivation layer therebetween. The pad-coating insulating film has a thickness of 50 to 250 nm and a face defining the opening. The face is slanted so as to diverge toward the open side of the opening.
摘要翻译：固态成像装置包括具有包括光电转换部分的像素区域的半导体衬底，包括导体线的布线部分，并且在其间具有绝缘膜的半导体衬底上设置有连接到导体线的金属焊盘，衬垫涂覆金属垫的涂层绝缘膜和波导材料层。布线部分和焊盘覆盖绝缘膜在光电转换部分上各自具有开口，并且开口彼此连续地限定具有开放侧和封闭侧的波导开口。波导材料层设置在波导管开口和焊垫涂层绝缘膜之间，其间具有钝化层。垫涂层绝缘膜具有50至250nm的厚度和限定开口的面。脸部倾斜以朝向开口的开放侧分开。

3. 发明授权

US07869595B2 Content copying device and content copying method 有权
标题翻译：内容复制设备和内容复制方法
公开(公告)号：US07869595B2
公开(公告)日：2011-01-11
申请号：US11814285
申请日：2006-01-18
申请人： Junichi Furukawa , Kazunori Yamaji , Hisayoshi Zenke , Kazutoshi Yamaguchi
发明人： Junichi Furukawa , Kazunori Yamaji , Hisayoshi Zenke , Kazutoshi Yamaguchi
IPC分类号： H04N7/167 , H04L9/00
CPC分类号： G11B20/00478 , G06F21/10 , G11B20/00086 , G11B20/00492 , G11B20/10 , G11B2020/10833
摘要： A content copying device has a mutual authentication section that performs a mutual authentication with a copy source recording medium and a copy destination recording medium respectively and generates a first medium unique key and a second medium unique key, a content key decrypting section that reads an encrypted content key from the copy source recording medium, and decrypts the encrypted content key using information based on the first medium unique key, a content key encrypting section that encrypts the decrypted content key using information based on the second medium unique key and writes the encrypted content key onto the copy destination recording medium, and a content copying section that reads an encrypted content from the copy source recording medium and writes the content onto the copy destination recording medium without performing decryption.
摘要翻译：内容复制装置具有分别与复制源记录介质和复制目的地记录介质进行相互认证的相互认证部，并生成第一媒体唯一密钥和第二媒体唯一密钥，内容密钥解密部，读取加密内容密钥，并且使用基于第一媒体唯一密钥的信息来解密加密的内容密钥;内容密钥加密部，其使用基于第二媒体唯一密钥的信息对解密的内容密钥进行加密，并将加密的内容键入复制目的地记录介质，以及内容复制部分，其从复制源记录介质读取加密的内容，并且在不进行解密的情况下将内容写入复制目的地记录介质。

4. 发明申请

US20090232174A1 SEMICONDUCTOR LASER DRIVING DEVICE AND SEMICONDUCTOR LASER DRIVING METHOD 失效
标题翻译：半导体激光器驱动器件和半导体激光器驱动方法
公开(公告)号：US20090232174A1
公开(公告)日：2009-09-17
申请号：US11910282
申请日：2006-03-30
申请人： Junichi Furukawa , Kiyoshi Tateishi
发明人： Junichi Furukawa , Kiyoshi Tateishi
IPC分类号： H01S3/00
CPC分类号： G11B7/1263 , G11B7/0062 , H01S5/0617 , H01S5/06804 , H01S5/06832
摘要： A semiconductor laser driving device is mounted on an information recording/reproducing device or the like, and is suitably used for recording and reproducing information. The semiconductor laser driving device is provided with a semiconductor laser for emitting laser beams, and a temperature detecting means for detecting a temperature of the semiconductor laser, and changes an output of the laser beams based on the detected temperature. Thus, the semiconductor laser driving means can suitably improve response characteristics of the semiconductor laser, irrespective of the temperature of the semiconductor laser. Therefore, the semiconductor laser driving device can ensure recording performance to an optical disc without being affected by the temperature of the semiconductor laser.
摘要翻译：半导体激光器驱动装置安装在信息记录/再现装置等上，适用于记录和再现信息。半导体激光器驱动装置设置有用于发射激光束的半导体激光器和用于检测半导体激光器的温度的温度检测装置，并且基于检测到的温度改变激光束的输出。因此，与半导体激光器的温度无关，半导体激光器驱动装置可以适当地改善半导体激光器的响应特性。因此，半导体激光驱动装置可以确保对光盘的记录性能而不受半导体激光器的温度的影响。

5. 发明申请

US20080174689A1 Solid state imaging device and imaging apparatus 有权
标题翻译：固态成像装置和成像装置
公开(公告)号：US20080174689A1
公开(公告)日：2008-07-24
申请号：US11900287
申请日：2007-09-11
申请人： Junichi Furukawa
发明人： Junichi Furukawa
IPC分类号： H04N5/225
CPC分类号： H01L27/14627
摘要： A solid-state imaging device includes: a semiconductor substrate on which multiple pixels are provided, each of the pixels having a photoelectric converting section; multiple insulating films stacked on the semiconductor substrate; a wiring film provided between the multiple insulating films; an intralayer lens provided for each of the photoelectric converting section between the multiple insulating films; an optical filter provided for each of the photoelectric converting section on the insulating film; and an on-chip lens provided for each of the photoelectric converting section on the optical filter, wherein at least one of the intralayer lenses and on-chip lens has a different structure for each pixel in accordance with the characteristic of the optical filter.
摘要翻译：固态成像装置包括：半导体衬底，其上设置有多个像素，每个像素具有光电转换部分; 堆叠在半导体衬底上的多个绝缘膜; 设置在所述多个绝缘膜之间的布线膜; 为所述多个绝缘膜之间的每个所述光电转换部提供的层内透镜; 在所述绝缘膜上设置用于所述光电转换部的每个的滤光器; 以及为滤光器上的每个光电转换部分设置的片上透镜，其中根据滤光器的特性，每个像素中的至少一个层内透镜和片上透镜具有不同的结构。

6. 发明授权

US07164631B2 Information recording apparatus 失效
标题翻译：信息记录装置
公开(公告)号：US07164631B2
公开(公告)日：2007-01-16
申请号：US10452223
申请日：2003-06-03
申请人： Kiyoshi Tateishi , Junichi Furukawa
发明人： Kiyoshi Tateishi , Junichi Furukawa
IPC分类号： G11B7/125
CPC分类号： G11B7/1263 , G11B7/0045 , G11B7/09 , G11B7/0901 , G11B7/0908
摘要： An information recording apparatus is provided, which can control over the power of light beams emitted from a light source and various types of servo control with higher accuracy. A laser beam is emitted from a semiconductor laser to write information onto an optical disc. A detection signal indicative of the power of the laser beam output from a light-receiving device is sampled and held with a sample and hold circuit via an I-V converter at a timing delayed by the time corresponding to the delay time of the I-V converter. A tracking error generation circuit and a focus error generation circuit generate a tracking error signal and a focus error signal, respectively, on the basis of a detection signal having information about tracking error and focus error and output from a light-receiving device. Sample and hold circuits sample and hold the tracking error signal and the focus error signal at a timing delayed by the time corresponding to the delay time of each of the generation circuits, respectively. Power control, tracking servo, and focus servo are performed using each of the signals held by the sample and hold circuits, respectively.
摘要翻译：提供一种信息记录装置，其能够以更高精度控制从光源发射的光束的功率和各种类型的伺服控制。从半导体激光器发射激光束以将信息写入光盘。表示从光接收装置输出的激光束的功率的检测信号在延迟了与I-V转换器的延迟时间相对应的时间的定时通过I-V转换器采样和保持电路。基于具有关于跟踪误差和聚焦误差的信息的检测信号以及光接收装置的输出，跟踪误差产生电路和聚焦误差产生电路分别产生跟踪误差信号和聚焦误差信号。采样和保持电路分别在与延迟时间相对应的时间分别采样和保持跟踪误差信号和聚焦误差信号。功率控制，跟踪伺服和聚焦伺服分别由采样和保持电路保持的每个信号执行。

7. 发明申请

US20060182158A1 Information recording reproduction apparatus and information reproduction method 审中-公开
标题翻译：信息记录再现装置和信息再现方法
公开(公告)号：US20060182158A1
公开(公告)日：2006-08-17
申请号：US11352322
申请日：2006-02-13
申请人： Kiyoshi Tateishi , Junichi Furukawa
发明人： Kiyoshi Tateishi , Junichi Furukawa
IPC分类号： H01S3/00
CPC分类号： G11B7/1263 , G11B7/126 , H01S5/0427
摘要： An information recording reproduction apparatus includes a laser light source, a laser driving unit which supplies a laser driving signal to the laser light source to make it emit a laser light for recording and reproduction, a high frequency superimposing unit which superimposes a high frequency signal to a laser driving signal and a duty controlling unit which controls a duty ratio of the high frequency signal. The high frequency superimposing unit superimposes the high frequency signal on the laser driving signal driving the laser light source in order to prevent an effect due to a return light from an optical disc. The duty controlling unit controls the duty ratio of the high frequency signal so that generation of a higher harmonic component in the high frequency signal is decreased or so that the duty ratio becomes approximately 50%, for example.
摘要翻译：一种信息记录再现装置，包括激光光源，将激光驱动信号提供给激光光源以使其发射用于记录和再现的激光的激光驱动单元，将高频信号叠加的高频叠加单元激光驱动信号和占空比控制单元，其控制高频信号的占空比。高频叠加单元将高频信号叠加在驱动激光光源的激光驱动信号上，以防止由于来自光盘的返回光的影响。占空比控制单元控制高频信号的占空比，使得高频信号中的高次谐波分量的产生减少，或者例如占空比变为约50％。

8. 发明授权

US06430130B1 Servo control for correcting errors in tilt angle of optical beam 失效
标题翻译：用于校正光束倾斜角误差的伺服控制
公开(公告)号：US06430130B1
公开(公告)日：2002-08-06
申请号：US09268614
申请日：1999-03-15
申请人： Junichi Furukawa
发明人： Junichi Furukawa
IPC分类号： G11B700
CPC分类号： G11B7/13925 , G11B7/0945 , G11B7/0956 , G11B7/1369
摘要： A tilt servo control apparatus for an optical disk is provided, which is able to keep a high reproduction quality by correcting tilt errors with its construction simplified and compact. The tilt servo-control apparatus includes: an optical pickup for irradiating an optical beam onto an optical disk and detecting a reflected light from the optical disk; a tilt-correction unit for correcting, using a correction amount, a tilt error due to aberration caused by a tilt angle formed between an optical axis of the optical beam and a normal line of the optical beam at an emitted position on the optical disk; an amplitude detecting unit for detecting a maximum amplitude and a minimum amplitude of a detected signal by the optical pickup within a period of one rotation of the optical disk; and a tilt-correction controlling unit for providing a control signal to control the correction amount used in the tilt-correction unit. The tilt-correction controlling unit includes a unit for applying variations to the control signal and adjusting the control signal so that a difference between the maximum amplitude and the minimum amplitude is minimized responsively to the variations.
摘要翻译：提供了一种用于光盘的倾斜伺服控制装置，其能够通过简化和紧凑的结构来校正倾斜误差来保持高再现质量。倾斜伺服控制装置包括：光学拾取器，用于将光束照射到光盘上并检测来自光盘的反射光; 倾斜校正单元，用于使用校正量，在光盘的发射位置处校正由在光束的光轴和光束的法线之间形成的倾斜角引起的像差引起的倾斜误差; 振幅检测单元，用于在光盘的一个旋转周期内检测由光学拾取器检测到的信号的最大振幅和最小振幅; 以及倾斜校正控制单元，用于提供控制信号以控制在倾斜校正单元中使用的校正量。倾斜校正控制单元包括用于对控制信号施加变化并调整控制信号的单元，使得最大幅度和最小幅度之间的差异响应于变化而最小化。

9. 发明授权

US06219401B1 Panoramic radiographic apparatus and digital sensor cassette used for same apparatus 失效
标题翻译：全景摄影装置
公开(公告)号：US06219401B1
公开(公告)日：2001-04-17
申请号：US09547377
申请日：2000-04-11
申请人： Akifumi Tachibana , Takeshi Hayashi , Masakazu Suzuki , Junichi Furukawa , Yutaka Ito , Masaya Tatsumi , Hideki Yoshikawa
发明人： Akifumi Tachibana , Takeshi Hayashi , Masakazu Suzuki , Junichi Furukawa , Yutaka Ito , Masaya Tatsumi , Hideki Yoshikawa
IPC分类号： A61B614
CPC分类号： A61B6/4233 , A61B6/14 , A61B6/548
摘要： The panoramic radiographic apparatus of the present invention has a cassette holder capable of accommodating both a conventional film cassette and a digital sensor cassette loaded with an electric X-ray image detector, one at a time, in a rotary arm, wherein when a film cassette is mounted, the cassette holder is mechanically moved in accordance with the rotation of the rotary arm so as to carry out panoramic radiographing, and when a digital sensor cassette is mounted, without moving the cassette holder, the electric X-ray image detector is driven by supplying control signals corresponding to the rotation of the rotary arm to the digital sensor cassette to obtain image signals required for generating a panoramic X-ray image. Therefore, both the film cassette and the digital sensor cassette can easily be mounted, one at a time, whereby required panoramic X-ray images can be obtained by fully using the features of each type of cassette.
摘要翻译：本发明的全景放射线照相设备具有盒式磁带保持器，其能够在旋转臂中一次一个地容纳传统的胶片盒和装有电X射线图像检测器的数字传感器盒，其中当胶片盒安装盒式磁带架，根据旋转臂的旋转机械地移动，以进行全景放射照相，并且当安装数字传感器盒而不移动盒式磁带架时，驱动电X射线图像检测器通过将对应于旋转臂的旋转的控制信号提供给数字传感器盒，以获得产生全景X射线图像所需的图像信号。因此，可以容易地一次一个地安装胶卷盒和数字传感器盒，从而通过充分利用每种类型的盒的特征可以获得所需的全景X射线图像。

10. 发明授权

US6151154A Optical pickup, aberration correction unit and astigmatism measurement method 有权
标题翻译：光学拾取，像差校正单元和像散测量方法
公开(公告)号：US6151154A
公开(公告)日：2000-11-21
申请号：US265892
申请日：1999-03-11
申请人： Masakazu Ogasawara , Yoshitsugu Araki , Sakashi Ootaki , Junichi Furukawa , Kiyoshi Tateishi
发明人： Masakazu Ogasawara , Yoshitsugu Araki , Sakashi Ootaki , Junichi Furukawa , Kiyoshi Tateishi
IPC分类号： G02F1/1343 , G02F1/139 , G11B7/00 , G11B7/135 , G02F1/01
CPC分类号： G11B7/13925 , G02F1/134309 , G02F1/1393 , G11B7/1369 , G02F2203/18 , G11B2007/0006
摘要： An optical pickup includes: a light source, an object lens, and an aberration correction unit for correcting aberration by giving a phase difference to a light beam. The aberration correction unit corrects astigmatism caused by an optical system of the optical pickup.
摘要翻译：光学拾取器包括：光源，物镜，以及用于通过给光束赋予相位差来校正像差的像差校正单元。像差校正单元校正由光学拾取器的光学系统引起的像散。

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