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31. 发明授权

US5892492A Plasma display panel with optical filters 失效
标题翻译：带有滤光片的等离子显示面板
公开(公告)号：US5892492A
公开(公告)日：1999-04-06
申请号：US706952
申请日：1996-09-03
申请人： Atsuo Osawa , Michitaka Ohsawa , Masaji Ishigaki , Norio Yatsuda , Takashi Sasaki
发明人： Atsuo Osawa , Michitaka Ohsawa , Masaji Ishigaki , Norio Yatsuda , Takashi Sasaki
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/44 , H01J11/50 , G09G3/28
CPC分类号： H01J11/12 , H01J11/44 , H01J2211/444
摘要： To achieve an expansion of color reproducibility and an improvement in contrast ratio, color filters 8R, 8G and 8B formed in stripes are successively arranged on one surface of a front glass substrate 1, interposing a black matrixes 7 between them. Sustaining electrodes 6 are provided thereon and a dielectric layer 9 and a protecting layer 10 are provided. On a rear glass substrate 2, barrier ribs 3 are provided in the manner they face the respective black matrixes 7, and thus the spaces between the barrier ribs 3 facing the respective color filters 8R, 8G and 8B form cells. The cells are respectively provided with the sustaining electrodes 6 falling at right angles with the address electrodes 4, coated with fluorescent substances 5R, 5G and 5B corresponding to the respective colors, and also sealed to hold discharge gas therein. A wave band selecting filter 11 for screening the light emitted from the discharge gas in the respective cells is provided on the other surface of the front glass substrate 1.
摘要翻译：为了实现色彩再现性的扩大和对比度的提高，形成条纹的滤色器8R，8G和8B被连续地布置在前玻璃基板1的一个表面上，在它们之间插入黑矩阵7。在其上设置保持电极6，并且设置介电层9和保护层10。在后玻璃基板2上，以与它们相对应的黑矩阵7的方式设置隔壁3，从而隔着各个滤色器8R，8G和8B的隔壁3之间的间隔形成单元。电池分别设置有与寻址电极4成直角落下的保持电极6，涂覆有与各种颜色对应的荧光物质5R，5G和5B，并且还被密封以将放电气体保持在其中。在前玻璃基板1的另一个表面上设置用于对从各个单元中的放电气体发出的光进行屏蔽的波段选择滤波器11。

32. 发明授权

US5883476A Convergence correction system with recovery function and display apparatus using the same 失效
标题翻译：具有恢复功能的收敛校正系统及使用其的显示装置
公开(公告)号：US5883476A
公开(公告)日：1999-03-16
申请号：US475108
申请日：1995-06-07
申请人： Yasuji Noguchi , Yuichiro Kimura , Kuninori Matsumi , Kenicji Matsumoto , Mitsuo Okimoto , Michitaka Ohsawa , Akito Takemoto , Sadao Kubota , Kazuhiro Kaizaki , Chiharu Ishino
发明人： Yasuji Noguchi , Yuichiro Kimura , Kuninori Matsumi , Kenicji Matsumoto , Mitsuo Okimoto , Michitaka Ohsawa , Akito Takemoto , Sadao Kubota , Kazuhiro Kaizaki , Chiharu Ishino
IPC分类号： G09G1/00 , G09G1/04 , H04N5/74 , H04N9/28 , H01J29/51
CPC分类号： H04N9/28 , G09G1/00 , G09G1/04 , H04N5/7425
摘要： A plurality of photo detectors are arranged outside the display screen of a projection display apparatus having a built-in digital convergence correction system and a function for adjusting data in the frame memory so as to coincide the photoelectric devices of the photo detectors with the adjustment patterns is provided. The adjusted data when the convergence on the entire screen of the display is adjusted and the adjusted data when the convergence is adjusted by the adjustment function before misconvergence is generated are memorized beforehand. When misconvergence is generated, the convergence is adjusted by the adjustment function again, and a corresponding correction value is obtained on the photo detector by calculating the adjusted data at this time and the prememorized adjusted data, and a correction value on the entire screen is obtained by executing an interpolation calculation from this correction value, and the misconvergence on the entire screen is corrected.
摘要翻译：多个光检测器布置在具有内置数字会聚校正系统的投影显示装置的显示屏幕的外部，并且具有用于调整帧存储器中的数据的功能，以使光电检测器的光电装置与调整图案重合被提供。调整在显示器的整个屏幕上的会聚时调节的数据，并且在产生失会聚之前通过调节功能调整收敛的调整数据被预先记录。当产生失会聚时，通过调整功能再次调整收敛，并且通过计算此时的调整数据和预处理的调整数据在光检测器上获得相应的校正值，并获得整个屏幕上的校正值通过从该校正值执行插值计算，并校正整个屏幕上的失会聚。

33. 发明授权

US5546048A Amplifier and display apparatus employing the same 失效
标题翻译：使用其的放大器和显示装置
公开(公告)号：US5546048A
公开(公告)日：1996-08-13
申请号：US114612
申请日：1993-08-31
申请人： Yuji Sano , Sadao Tsuruga , Kouji Kitou , Michitaka Ohsawa
发明人： Yuji Sano , Sadao Tsuruga , Kouji Kitou , Michitaka Ohsawa
IPC分类号： H03F1/22 , H03F3/30 , H04N5/18 , H04N9/64 , H03F3/26 , H04N5/14
CPC分类号： H04N9/648 , H03F1/22 , H03F3/3071 , H03F3/3076 , H04N5/18
摘要： A push-pull circuit formed of transistors drives a peaking capacitor of an amplifier circuit to enhance charge and discharge of the peaking capacitor. This reduces a bias current, resulting in reduction of a power consumption. A feedback impedance is connected to an emitter of a transistor to feed an output signal back to an input of the amplifier circuit as a current signal in a wide frequency range. Thus, a high-power, wideband amplifier is accomplished.
摘要翻译：由晶体管构成的推挽电路驱动放大器电路的峰值电容，以增强峰值电容器的充电和放电。这减少了偏置电流，导致功耗的降低。反馈阻抗连接到晶体管的发射极，以将输出信号反馈到放大器电路的输入，作为宽频率范围内的电流信号。因此，实现了大功率宽带放大器。

34. 发明授权

US5281938A Deflection system 失效
标题翻译：偏转系统
公开(公告)号：US5281938A
公开(公告)日：1994-01-25
申请号：US760961
申请日：1991-09-17
申请人： Nobutaka Okuyama , Souichi Sakurai , Masaki Nakahara , Michitaka Ohsawa , Ichiri Niitsu
发明人： Nobutaka Okuyama , Souichi Sakurai , Masaki Nakahara , Michitaka Ohsawa , Ichiri Niitsu
IPC分类号： H01J29/76 , H01F7/00
CPC分类号： H01J29/764
摘要： A deflection system for a cathode-ray tube including a horizontal deflection core, a magnetic coil, and a vertical deflection coil toroidally wound on the magnetic core. The vertical deflection coil has a plurality of superimposed winding layers arranged with respect to a vertical axis of the deflection system with at least one of the layers of the vertical deflection coil being disposed asymmetrically with respect to the vertical axis or disposed symmetrically with respect to the vertical axis and having winding portions delimiting at least one gap along an extent thereof at a position other than the vertical axis. In this manner, an induced voltage in the at least one of the layers is substantially equal to an induced voltage in each of another of the layers at least in the region of the vertical axis, whereby ringing is substantially prevented.
摘要翻译：一种用于阴极射线管的偏转系统，包括水平偏转芯，磁线圈和环形缠绕在磁芯上的垂直偏转线圈。垂直偏转线圈具有相对于偏转系统的垂直轴布置的多个叠加的绕组层，垂直偏转线圈的至少一个层相对于垂直轴线不对称地设置或相对于垂直偏转线圈对称地设置并且具有沿其垂直轴线以外的位置沿其一定程度限定至少一个间隙的缠绕部分。以这种方式，至少一个层中的感应电压至少在垂直轴的区域中基本上等于另一个层中的感应电压，从而基本上防止了振铃。

35. 发明授权

US5070280A Deflection yoke 失效
标题翻译：偏转轭
公开(公告)号：US5070280A
公开(公告)日：1991-12-03
申请号：US564609
申请日：1990-08-09
申请人： Nobutaka Okuyama , Soichi Sakurai , Kouji Kitou , Michitaka Ohsawa , Ichiro Niitsu , Hiroshi Yoshioka , Atushi Takeyama , Masao Obara , Isao Yoshimi
发明人： Nobutaka Okuyama , Soichi Sakurai , Kouji Kitou , Michitaka Ohsawa , Ichiro Niitsu , Hiroshi Yoshioka , Atushi Takeyama , Masao Obara , Isao Yoshimi
IPC分类号： H01J29/70 , H01J29/76 , H04N9/28
CPC分类号： H04N9/28 , H01J29/701 , H01J29/76 , H01J2229/964
摘要： A ring magnetic sub-core having a plurality of protrusions inside is disposed adjacent to an electron gun side of a main magnetic core on which a horizontal deflection coil and a vertical deflection coil are wound, and an auxiliary vertical deflection coil connected with said vertical deflection coil is wound around said magnetic sub-core, thereby making it possible to have both improvement of convergence performance and reduction of barrel distortion be consistent with each other. Further, a convergence coil is wound around said magnetic sub-core so as to correct a transverse raster or a longitudinal raster.
摘要翻译：在其上缠绕有水平偏转线圈和垂直偏转线圈的主磁芯的电子枪侧附近设置有内部具有多个突起的环形磁芯，以及与所述垂直偏转连接的辅助垂直偏转线圈线圈被卷绕在所述磁性子芯上，从而可以使收敛性能的提高和桶形失真的降低都相互一致。此外，会聚线圈缠绕在所述磁性子芯上以校正横向光栅或纵向光栅。

36. 发明授权

US07557776B2 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US07557776B2
公开(公告)日：2009-07-07
申请号：US11113175
申请日：2005-04-25
申请人： Hirokazu Inoue , Yukio Akiyama , Kiyoshi Watanuki , Michitaka Ohsawa
发明人： Hirokazu Inoue , Yukio Akiyama , Kiyoshi Watanuki , Michitaka Ohsawa
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G2330/06
摘要： For a drive circuit of a sustaining discharge circuit of an AC plasma display panel, an idea of current flow parts arrangement is provided to reduce inductance. The configuration includes a plasma display panel on which electrodes are formed, an electric conductive conductor for fixing the panel, a pair of circuit boards fixed onto the conductor using a plurality of fixing members, ground terminals and electric power supplies disposed respectively for the circuit boards, and a pair of connecting circuit boards connected to end portions respectively of the circuit boards and an end portion of the panel. The ground terminals are electrically connected via fixing members to a position near an end portion of the conductor.
摘要翻译：对于AC等离子体显示面板的维持放电电路的驱动电路，提供电流流动部件布置的思想以减小电感。该配置包括其上形成有电极的等离子体显示面板，用于固定面板的导电导体，使用多个固定构件固定到导体上的一对电路板，分别设置用于电路板的接地端子和电源以及连接到电路板的端部和面板的端部的一对连接电路板。接地端子通过固定构件电连接到导体端部附近的位置。

37. 发明申请

US20080122750A1 PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：US20080122750A1
公开(公告)日：2008-05-29
申请号：US11747420
申请日：2007-05-11
申请人： MICHITAKA OHSAWA
发明人： MICHITAKA OHSAWA
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G02B5/02 , G02F1/133504 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G2310/066
摘要： The present invention realizes, in a plasma display device with two systems (X and Y systems) of sustain circuits integrated, a stable drive and improvement of the service life. In the present invention, X-electrodes are set at the ground potential, and Y-electrodes have, in a reset period, an application of reset pulses having a positive polarity and a negative polarity and, in a sustain period, an application of sustain pulses having the positive polarity and the negative polarity are applied and in a sustain period. Address pulses are applied to the address electrodes in an address period. At least either in the reset period or in the sustain period, pulse signals are applied to the address electrodes. Then, the level of the pulse signal is higher than a level of the address pulse.
摘要翻译：本发明在具有集成的维持电路的两个系统（X和Y系统）的等离子体显示装置中实现了稳定的驱动和使用寿命的改善。在本发明中，将X电极设为接地电位，Y电极在复位期间具有施加正极性和负极性的复位脉冲，并且在维持期间，施加维持施加正极性和负极性的脉冲，并且在维持期间。地址脉冲在地址周期中被施加到寻址电极。至少在复位周期或维持期间，将脉冲信号施加到寻址电极。然后，脉冲信号的电平高于寻址脉冲的电平。

38. 发明授权

US07224329B1 Plasma display apparatus and manufacturing method 失效
标题翻译：等离子体显示装置及制造方法
公开(公告)号：US07224329B1
公开(公告)日：2007-05-29
申请号：US09702889
申请日：2000-11-01
申请人： Makoto Onozawa , Michitaka Ohsawa , Kenji Ishiwata , Takeshi Kuwahara , Yoshikazu Kanazawa , Kenji Kimura , Hidenori Ohnuki , Taizo Ohno
发明人： Makoto Onozawa , Michitaka Ohsawa , Kenji Ishiwata , Takeshi Kuwahara , Yoshikazu Kanazawa , Kenji Kimura , Hidenori Ohnuki , Taizo Ohno
IPC分类号： G09G3/10
CPC分类号： G09G3/296 , G09G3/294 , G09G3/2965 , G09G3/299 , G09G2330/021
摘要： A PDP apparatus of low power consumption and without erroneous malfunctions is equipped with a sustaining circuit that prevents an on/off timing shift and deterioration of a sustaining pulse produced thereby. Phase adjusting circuits, which adjust the timing of the changing edge of the sustaining pulse, are provided for the sustaining circuit; the power recovery circuit is of improved efficiency; and power consumption is reduced by optimizing the timing of a changing edge of the sustaining pulse The circuit devices used in the sustaining circuits are classified according to delay times and sets of the circuit devices are selected so that the timing of a changing edge of the sustaining pulse falls within a predetermined allowance, and the selected sets of the circuit devices are set to the PDP.
摘要翻译：具有低功耗且没有错误故障的PDP装置配备有保持电路，其防止由此产生的持续脉冲的接通/关断定时偏移和劣化。为维持电路提供调节维持脉冲的变化边沿的定时的相位调整电路; 电源恢复电路效率提高; 并且通过优化维持脉冲的变化边缘的定时来降低功耗。维持电路中使用的电路装置根据延迟时间进行分类，并且选择电路装置的组，使得维持脉冲的改变边沿的定时脉冲落在预定容许范围内，并且所选择的电路装置组被设置为PDP。

39. 发明授权

US06677664B2 Display driver integrated circuit and flexible wiring board using a flat panel display metal chassis 失效
标题翻译：显示驱动器集成电路和柔性线路板采用平板显示金属机箱
公开(公告)号：US06677664B2
公开(公告)日：2004-01-13
申请号：US09826930
申请日：2001-04-06
申请人： Hirokazu Inoue , Toyoshi Kawada , Yuji Sano , Michitaka Ohsawa , Osamu Hirohashi
发明人： Hirokazu Inoue , Toyoshi Kawada , Yuji Sano , Michitaka Ohsawa , Osamu Hirohashi
IPC分类号： H01L23495
CPC分类号： H05K7/20963 , H01L2224/45144 , H01L2224/48091 , H01L2224/73265 , H01L2924/00014 , H01L2924/00
摘要： A low-cost display driver module that shortens the process for connecting an integrated circuit chip and a wiring pattern on a flexible wiring board and uses a metal chassis on a display panel as a radiator. In this display driver module, an integrated circuit chip with bump electrodes on it is joined with pressure applied by the use of an anisotropic conductive film, an anisotropic conductive paste, a non-conductive resin paste, or a non-conductive resin film and the back of the integrated circuit chip is adhered to a metal chassis on a display panel by the use of an integrated-circuit chip adhesive. As a result, the metal chassis can be used as a radiator for the integrated circuit chip. Batch bonding will enable to shorten time for the connection process and to cut down the cost of installations. Furthermore, a radiator is unnecessary, resulting in a low-cost display driver module.
摘要翻译：一种低成本显示驱动器模块，其缩短了在柔性布线板上连接集成电路芯片和布线图案的过程，并将显示面板上的金属底盘用作散热器。在该显示驱动器模块中，在其上具有凸起电极的集成电路芯片通过使用各向异性导电膜，各向异性导电膏，非导电树脂糊或非导电树脂膜施加压力而接合，并且通过使用集成电路芯片粘合剂将集成电路芯片的背面粘附到显示面板上的金属底板。结果，金属底盘可以用作集成电路芯片的散热器。批量绑定将缩短连接过程的时间并降低安装成本。此外，不需要散热器，导致低成本的显示驱动器模块。

40. 发明授权

US06496166B1 Display apparatus 失效
标题翻译：显示装置
公开(公告)号：US06496166B1
公开(公告)日：2002-12-17
申请号：US09608150
申请日：2000-06-30
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： G09G328
CPC分类号： G09G3/2965 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/296
摘要： As is obvious from the description in the specification and the attached drawings, the present invention provides a display apparatus for displaying an image on a display panel by turning on pixels of said display panel, said display apparatus comprising: a display panel provided with: address electrodes driven by address pulses based on a video input signal; and sustain electrodes crossing said address electrodes and sandwiching electrical discharging units of pixels with said address electrodes and driven by sustain pulses; a sustain-electrode drive circuit for generating said sustain pulses and scan pulses, provided with a common circuit for generating said sustain pulses or said scan pulses in response to an operating state thereof and for supplying said scan pulses and said sustain pulses to said sustain electrodes.
摘要翻译：从说明书和附图的说明可以看出，本发明提供一种显示装置，用于通过打开所述显示面板的像素在显示面板上显示图像，所述显示装置包括：显示面板，设置有：地址基于视频输入信号的寻址脉冲驱动的电极; 并维持与所述寻址电极交叉的电极，并用所述寻址电极夹持像素的放电单元并由维持脉冲驱动; 用于产生所述维持脉冲和扫描脉冲的维持电极驱动电路，设置有用于响应于其工作状态产生所述维持脉冲或所述扫描脉冲的公共电路，并用于将所述扫描脉冲和所述维持脉冲提供给所述维持电极。

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