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21. 发明授权

US06639588B2 Image display apparatus 失效
公开(公告)号：US06639588B2
公开(公告)日：2003-10-28
申请号：US10166691
申请日：2002-06-12
申请人： Ikuya Arai , Kouji Kitou , Yuji Sano
发明人： Ikuya Arai , Kouji Kitou , Yuji Sano
IPC分类号： G09G106
CPC分类号： G09G1/167 , G06F3/14 , G09G1/165 , G09G5/006 , G09G2320/08 , G09G2330/021 , G09G2340/02 , G09G2340/125 , G09G2360/18 , G09G2370/04 , G09G2370/045
摘要： An image display apparatus capable of adjusting a display picture by an input unit through a computer body is disclosed. When the user inputs a control instruction for adjusting the display picture of the display unit by the input unit connected to the computer body, a control signal addition circuit prepares a control signal Sc corresponding to the control instruction and adds the control signal to a video signal R, G or B or a synchronizing signal Hs or Vs produced by a display control circuit during a vertical retrace period. A control signal separation circuit separates the added control signal Sc from the video signal R, G or B or the synchronizing signal Hs or Vs produced by the control signal addition circuit. A display control circuit produces adjustment signals Sa and Sb on the basis of the control signal from the control signal separation circuit to adjust a video circuit and a deflection circuit. Thus, the user can adjust the display picture by the input unit near at hand without extending the hands to adjustment switches of the display unit.

22. 发明授权

US6081254A Color correction system of imaging apparatus 失效
标题翻译：成像装置的色彩校正系统
公开(公告)号：US6081254A
公开(公告)日：2000-06-27
申请号：US288698
申请日：1994-08-12
申请人： Mariko Tanaka , Shinichi Yamada , Tomoko Ogawa , Yuji Sano , Kiyoharu Kishimoto , Takuya Imaide , Michitaka Ohsawa , Eiichi Yamazaki , Masaaki Kurosu , Hitoshi Yamadera , Takeshi Hoshino , Hiroshi Koizumi , Moritaka Taniguchi , Kouji Kitou , Ikuya Arai
发明人： Mariko Tanaka , Shinichi Yamada , Tomoko Ogawa , Yuji Sano , Kiyoharu Kishimoto , Takuya Imaide , Michitaka Ohsawa , Eiichi Yamazaki , Masaaki Kurosu , Hitoshi Yamadera , Takeshi Hoshino , Hiroshi Koizumi , Moritaka Taniguchi , Kouji Kitou , Ikuya Arai
IPC分类号： G09G5/02 , H04N1/40 , H04N1/60 , H04N17/00 , G09G5/04
CPC分类号： H04N1/40006 , G09G5/02 , H04N1/6033 , H04N17/002
摘要： The present invention is a color correction system including an imaging apparatus which inputs or outputs an image signal from a signal processor into or from an image device such as an input device such as a scanner or a camera or an output device such as a display device or a print device and which is constituted so as to correct colors by inputting or outputting image signals via a color converter, the conversion characteristic of which can be controlled according to a variation in the setting status or use environment of the imaging apparatus and faithful color reproduction can be realized between a plurality of imaging apparatuses having different characteristics.
摘要翻译：本发明是一种颜色校正系统，其包括：成像装置，其将来自信号处理器的图像信号输入或输出到诸如扫描仪或相机的输入装置的图像装置或诸如显示装置的输出装置或打印装置，其构成为通过经由颜色转换器输入或输出图像信号来校正颜色，其颜色转换器的转换特性可以根据成像设备的设置状态或使用环境的变化以及忠实的颜色来控制可以在具有不同特性的多个成像装置之间实现再现。

23. 发明授权

US06078301A Computer apparatus for sending video information to an image display apparatus and receiving information from the image display apparatus 失效
公开(公告)号：US06078301A
公开(公告)日：2000-06-20
申请号：US644292
申请日：1996-05-10
申请人： Ikuya Arai , Kouji Kitou , Yuji Sano
发明人： Ikuya Arai , Kouji Kitou , Yuji Sano
IPC分类号： G09G5/00 , G06F3/14 , G09G1/16 , G09G1/06
CPC分类号： G09G1/167 , G06F3/14 , G09G1/165 , G09G2320/08 , G09G2330/021 , G09G2340/02 , G09G2340/125 , G09G2360/18 , G09G2370/04 , G09G2370/045 , G09G5/006
摘要： An image display apparatus capable of adjusting a display picture by an input unit through a computer body is disclosed. When the user inputs a control instruction for adjusting the display picture of the display unit by the input unit connected to the computer body, a control signal addition circuit prepares a control signal Sc corresponding to the control instruction and adds the control signal to a video signal R, G or B or a synchronizing signal Hs or Vs produced by a display control circuit during a vertical retrace period. A control signal separation circuit separates the added control signal Sc from the video signal R, G or B or the synchronizing signal Hs or Vs produced by the control signal addition circuit. A display control circuit produces adjustment signals Sa and Sb on the basis of the control signal from the control signal separation circuit to adjust a video circuit and a deflection circuit. Thus, the user can adjust the display picture by the input unit near at hand without extending the hands to adjustment switches of the display unit.

24. 发明授权

US06025680A Horizontal deflection circuit and cathode ray tube display apparatus using the same 失效
标题翻译：水平偏转电路及使用其的阴极射线管显示装置
公开(公告)号：US06025680A
公开(公告)日：2000-02-15
申请号：US177975
申请日：1994-01-06
申请人： Kouji Kitou , Ikuya Arai , Yuji Sano
发明人： Kouji Kitou , Ikuya Arai , Yuji Sano
IPC分类号： H04N3/23 , G09G1/04 , H04N3/16 , H04N3/233 , H04N3/27
CPC分类号： H04N3/27 , G09G1/04 , H04N3/233
摘要： A horizontal deflection circuit including a horizontal deflection output circuit and a horizontal sawtooth wave current generation circuit. The horizontal output deflection circuit has a horizontal deflection coil and an S-shape capacitor connected in series with the horizontal deflector coil for supplying a horizontal deflection current to the horizontal deflector coil and the S-shape capacitor in accordance with a horizontal drive pulse. The horizontal sawtooth wave current generation circuit supplies a horizontal sawtooth wave current to the S-shape capacitor in a direction opposite to the horizontal deflection current and has a power voltage thereof controlled so that a difference current between the horizontal deflection current and the horizontal sawtooth wave current flowing in the S-shape capacitor has an amplitude proportional to a horizontal deflection frequency raised to a power N, where N has a value greater than 1, thereby enabling continuous S-shape correction independent of changes in the horizontal deflection frequency. A display apparatus utilizing the horizontal deflection circuit provides for S-shape correction with a maximum linearity error at a constant value of less than 5%.
摘要翻译：一种水平偏转电路，包括水平偏转输出电路和水平锯齿波电流产生电路。水平输出偏转电路具有与水平偏转线圈串联连接的水平偏转线圈和S形电容器，用于根据水平驱动脉冲向水平偏转线圈和S形电容器提供水平偏转电流。水平锯齿波电流产生电路在与水平偏转电流相反的方向上向S形电容器提供水平锯齿波电流，并且其电源电压被控制，使得水平偏转电流和水平锯齿波之间的差电流在S形电容器中流动的电流具有与提高到功率N的水平偏转频率成比例的幅度，其中N具有大于1的值，从而能够进行与水平偏转频率的变化无关的连续S形校正。利用水平偏转电路的显示装置以小于5％的恒定值提供具有最大线性误差的S形校正。

25. 发明授权

US5258828A Color CRT drive apparatus having automatic white balance adjusting circuit and CRT display 失效
标题翻译：彩色CRT驱动装置具有自动白平衡调节电路和CRT显示
公开(公告)号：US5258828A
公开(公告)日：1993-11-02
申请号：US611963
申请日：1990-11-13
申请人： Yuji Sano , Kouji Kitou , Ikuya Arai , Michitaka Ohsawa , Yoshio Amemiya
发明人： Yuji Sano , Kouji Kitou , Ikuya Arai , Michitaka Ohsawa , Yoshio Amemiya
IPC分类号： H04N9/73
CPC分类号： H04N9/73
摘要： A picture tube drive apparatus for driving a color picture tube. The picture tube drive apparatus comprises a video output circuit which receives video signals, amplifies them and outputs the amplified video signals, a picture tube drive circuit which receives the video signals amplified by the video output circuit for driving said color picture tube based on video signals, the picture tube drive circuit having a detector for detecting a beam current corresponding to the brightness of each color flowing through the picture tube, a picture tube connected with the picture tube drive circuit for displaying the video signals, a white balance control circuit into which a detection value of a beam current detected by the picture tube drive circuit is inputted and for outputting video signal level compensation signals for adjusting the white balance of the video image displayed on the picture tube to the picture tube drive circuit. A color picture tube in which an electron shield frame having at most a width which will not prevent electron beam from flying onto said shadow mask from an electron gun and having a function to suppress the reflection of the electron beam on a fluorescent screen is disposed on the inner peripheral surface of said electron on the side of the electron gun with respect to a shadow mask mounting position in the color tube.
摘要翻译：一种用于驱动彩色显像管的显像管驱动装置。显像管驱动装置包括视频输出电路，其接收视频信号，放大并输出放大的视频信号;显像管驱动电路，其接收由视频输出电路放大的视频信号，用于基于视频信号驱动所述彩色显像管，显像管驱动电路具有用于检测与流过显像管的每种颜色的亮度相对应的光束电流的检测器，与用于显示视频信号的显像管驱动电路连接的显像管，白平衡控制电路，输入由显像管驱动电路检测的光束电流的检测值，并输出用于将显示在显像管上的视频图像的白平衡调整到显像管驱动电路的视频信号电平补偿信号。一种彩色显像管，其中电子屏蔽框架具有最大不能防止电子束从电子枪飞到所述荫罩上并具有抑制电子束在荧光屏上的反射的功能的宽度，设置在相对于彩色管中的荫罩安装位置，电子枪侧面的所述电子的内周表面。

26. 发明授权

US4820997A Differential amplifier circuit 失效
标题翻译：差分放大电路
公开(公告)号：US4820997A
公开(公告)日：1989-04-11
申请号：US20884
申请日：1987-03-02
申请人： Yuji Sano , Michitaka Osawa , Masahide Kawai
发明人： Yuji Sano , Michitaka Osawa , Masahide Kawai
IPC分类号： H03F1/32 , H03F3/45
CPC分类号： H03F1/3211
摘要： A differential amplifier circuit including not only first and second transistors whose emitters are coupled together through a resistor to form a differential transistor pair, but also first and second distortion-correcting transistors, is disclosed. In this circuit, the base terminal of the first transistor is connected to the emitter terminal of the first distortion-correcting transistor, the base terminal of the second transistor is connected to the emitter terminal of the second distortion-correcting transistor, the emitter terminals of the first and second distortion-correcting transistors are connected to a current source of the current control type, and a ratio of the current flowing through the first distortion-correcting transistor to the current flowing through the second distortion-correcting transistor is made equal to a ratio of the emitter current of the second transistor to the emitter current of the first transistor, to cancel the non-linear distortion due to the base-to-emitter voltages of the first and second transistors by the non-linear distortion due to the base-to-emitter voltages of the first and second distortion-correcting transistors, thereby eliminating non-linear distortion from the output of the differential amplifier circuit.
摘要翻译：一种差分放大器电路，其不仅包括其发射极通过电阻器耦合在一起以形成差分晶体管对的第一和第二晶体管，还包括第一和第二失真校正晶体管。在该电路中，第一晶体管的基极端子连接到第一失真校正晶体管的发射极端子，第二晶体管的基极端子连接到第二失真校正晶体管的发射极端子，发射极端子第一和第二失真校正晶体管连接到电流控制类型的电流源，并且流过第一失真校正晶体管的电流与流过第二失真校正晶体管的电流的比值等于第二晶体管的发射极电流与第一晶体管的发射极电流的比值，由于基极的非线性失真而消除由于第一和第二晶体管的基极到发射极电压引起的非线性失真第一和第二失真校正晶体管的发射极间电压，从而消除了不同的输出端的非线性失真 ntial放大器电路。

27. 发明申请

US20060158391A1 Driving method and driving circuit of plasma display panel and plasma display device 审中-公开
标题翻译：等离子显示面板和等离子体显示装置的驱动方法和驱动电路
公开(公告)号：US20060158391A1
公开(公告)日：2006-07-20
申请号：US11319168
申请日：2005-12-28
申请人： Yuji Sano , Akihiro Takagi , Tomokatsu Kishi , Toyoshi Kawada , Yoshinori Okada
发明人： Yuji Sano , Akihiro Takagi , Tomokatsu Kishi , Toyoshi Kawada , Yoshinori Okada
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G3/2074 , G09G2310/027 , G09G2310/066 , G09G2320/0238
摘要： In a driving method of a plasma display panel having a plurality of first electrodes provided so as to correspond to phosphors of a plurality of emitted light colors and having a plurality of second electrodes disposed so as to intersect with the first electrodes, the first electrodes for each of the emitted light colors that are provided so as to correspond to at least one of the phosphors of the emitted light colors among the first electrodes are brought into an electrically open state at the part of driving timings in a driving period. By doing so, gas discharge currents that flow through the first electrodes for each of the emitted light colors can be suppressed.
摘要翻译：在具有多个第一电极的等离子体显示面板的驱动方法中，所述多个第一电极设置为与多个发光的颜色的荧光体相对应，并且具有多个设置成与第一电极交叉的第二电极，设置成与第一电极中的发光颜色的荧光体中的至少一个相对应地设置的每个发光颜色在驱动期间的驱动定时部分处于电打开状态。通过这样做，可以抑制流过第一电极的每种发光光的气体放电电流。

28. 发明申请

US20060154438A1 Method for manufacturing semiconductor device with trenches in substrate surface 有权
标题翻译：用于制造在衬底表面具有沟槽的半导体器件的方法
公开(公告)号：US20060154438A1
公开(公告)日：2006-07-13
申请号：US11233377
申请日：2005-09-23
申请人： Daisuke Kishimoto , Hitoshi Kuribayashi , Yuji Sano , Akihiko Ohi , Yoshihiko Nagayasu
发明人： Daisuke Kishimoto , Hitoshi Kuribayashi , Yuji Sano , Akihiko Ohi , Yoshihiko Nagayasu
IPC分类号： H01L21/76 , H01L21/302
CPC分类号： H01L29/7813 , H01L21/02057 , H01L21/3065 , H01L21/3247 , H01L21/76248 , H01L29/41766 , H01L29/4236 , H01L29/513 , H01L29/66734
摘要： In the method for manufacturing a semiconductor device according to the invention including the step of forming trenches having the depth thereof in perpendicular to the major surface of a semiconductor substrate, the step of forming trenches includes the steps of performing trench etching using an insulator film, formed on the major surface of the semiconductor substrate and shaped with a predetermined pattern, for a mask to form the trenches; etching the inside of the trenches using a halogen containing gas to smoothen the inside of the trenches; and thermally treating in a non-oxidizing and non-nitriding atmosphere. The manufacturing method according to the invention facilitates well removing the etching residues remaining in the trenches and rounding the trench corners properly when the trenches are 2 μm or narrower in width and even when the trenches are 1 μm or narrower in width.
摘要翻译：在根据本发明的半导体器件的制造方法中，包括形成其深度与半导体衬底的主表面垂直的沟槽的步骤，形成沟槽的步骤包括以下步骤：使用绝缘膜进行沟槽蚀刻，形成在半导体衬底的主表面上并以预定图案成形，用于掩模以形成沟槽; 使用含卤素气体蚀刻沟槽的内部以平滑沟槽的内部; 并在非氧化和非氮化气氛中进行热处理。根据本发明的制造方法有助于很好地去除残留在沟槽中的蚀刻残留物，并且当沟槽为2μm或宽度较窄时，甚至当沟槽为1μm或宽度较窄时，恰当地对沟槽角进行四舍五入。

29. 发明申请

US20060125411A1 Capacitive-load driving circuit capable of properly handling temperature rise and plasma display apparatus using the same 失效
公开(公告)号：US20060125411A1
公开(公告)日：2006-06-15
申请号：US11350848
申请日：2006-02-10
申请人： Yuji Sano , Akihiro Takagi , Tomokatsu Kishi , Toyoshi Kawada , Hirokazu Inoue
发明人： Yuji Sano , Akihiro Takagi , Tomokatsu Kishi , Toyoshi Kawada , Hirokazu Inoue
IPC分类号： G09G3/10
CPC分类号： G09G3/28 , G09G3/296 , G09G3/2965 , G09G2310/0289 , G09G2330/02 , G09G2330/021 , G09G2330/045 , H01J11/26 , H05B33/08
摘要： A capacitive-load driving circuit has a configuration in which a driving power supply source is connected to an output terminal via a driving device. The capacitive-load driving circuit has a power distributing circuit inserted between the driving power supply source and the driving device. Therefore, temperature rise (power consumption) in the capacitive-load driving circuit can be distributed.

30. 发明授权

US07002535B2 Display apparatus 失效
公开(公告)号：US07002535B2
公开(公告)日：2006-02-21
申请号：US10866302
申请日：2004-06-14
申请人： Makoto Onozawa , Yuji Sano , Michitaka Ohsawa , Takashi Sasaki , Noboru Akiyama , Fumitaka Asami , Kazuo Yoshiikawa , Hitoshi Hirakawa , Tomokatsu Kishi , Toyoshi Kawada
发明人： Makoto Onozawa , Yuji Sano , Michitaka Ohsawa , Takashi Sasaki , Noboru Akiyama , Fumitaka Asami , Kazuo Yoshiikawa , Hitoshi Hirakawa , Tomokatsu Kishi , Toyoshi Kawada
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/296
摘要： A display apparatus includes a display panel including address electrodes and sustain electrodes crossing the address electrodes, with pixels being sandwiched between the address electrodes and the sustain electrodes. A sustain-electrode drive circuit selectively generates both sustain pulses and scan pulses and supplies them to the sustain electrodes. An address-electrode drive circuit generates address pulses based on a video signal and supplies the address pulses to the address electrodes. A control-signal generation circuit generates a control signal for controlling the sustain-electrode drive circuit to generate a selected one of the sustain pulses and the scan pulses and supplies the control signal to the sustain-electrode drive circuit. In order to display an image on the display panel, the sustain-electrode drive circuit both specifies addresses of pixels to be turned on and turns on the pixels at the specified addresses.

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