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1. 发明授权

US07015905B2 Capacitive load driving circuit driving capacitive loads such as pixels in plasma display panels and plasma display apparatus having the capacitive load driving circuit 失效
标题翻译：驱动诸如等离子体显示面板中的像素的容性负载的电容负载驱动电路和具有电容性负载驱动电路的等离子体显示装置
公开(公告)号：US07015905B2
公开(公告)日：2006-03-21
申请号：US10759072
申请日：2004-01-20
申请人： Makoto Onozawa , Yoshinori Okada , Haruo Koizumi
发明人： Makoto Onozawa , Yoshinori Okada , Haruo Koizumi
IPC分类号： G09G5/00 , G09G3/10
CPC分类号： G09G3/2965 , G09G3/293 , G09G2310/0275 , G09G2330/024
摘要： A capacitive load driving circuit has an input terminal, a front-edge delay circuit, a back-edge delay circuit, an amplifying circuit, and an output switch device driven by the amplifying circuit. The front-edge delay circuit delays a front edge of an input signal input via the input terminal, the back-edge delay circuit delays a back edge of the input signal, and the amplifying circuit amplifies a drive control signal obtained through the front-edge delay circuit and the back-edge delay circuit.
摘要翻译：容性负载驱动电路具有由放大电路驱动的输入端子，前沿延迟电路，后沿延迟电路，放大电路和输出开关器件。前沿延迟电路延迟通过输入端子输入的输入信号的前沿，后沿延迟电路延迟输入信号的后沿，并且放大电路放大通过前沿获得的驱动控制信号延迟电路和后沿延迟电路。

2. 发明授权

US06885158B2 Plasma display apparatus with reduced voltage variation 失效
标题翻译：具有降低电压变化的等离子体显示装置
公开(公告)号：US06885158B2
公开(公告)日：2005-04-26
申请号：US10695132
申请日：2003-10-29
申请人： Makoto Onozawa , Haruo Koizumi
发明人： Makoto Onozawa , Haruo Koizumi
IPC分类号： H04N5/66 , G09F9/00 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/10
CPC分类号： G09G3/296 , G09G3/299 , G09G2320/0247
摘要： A plasma display apparatus includes a plurality of electrodes for electric discharge, and a drive circuit which drives the plurality of electrodes. The drive circuit includes first and second outputting circuits provided on a board, a connector provided on the board and coupled to the plurality of electrodes, and a conductive plate which is provided on the board, and provides electrical couplings between the first and second outputting circuits and the connector. The conductive plate includes a first area connected to the first outputting circuit and a second area connected to the second outputting circuit, the first area and the second area being substantially line-symmetric.
摘要翻译：等离子体显示装置包括多个用于放电的电极和驱动多个电极的驱动电路。驱动电路包括设置在电路板上的第一和第二输出电路，设置在电路板上并连接到多个电极的连接器和设置在电路板上的导电板，并且在第一和第二输出电路之间提供电耦合和连接器。导电板包括连接到第一输出电路的第一区域和连接到第二输出电路的第二区域，第一区域和第二区域基本上是线对称的。

3. 外观设计

USD502867S1 Container 失效
公开(公告)号：USD502867S1
公开(公告)日：2005-03-15
申请号：US29176791
申请日：2003-02-25
申请人： Haruo Koizumi
设计人： Haruo Koizumi

4. 发明授权

US06624798B1 Display apparatus with flat display panel 失效
标题翻译：具有平板显示面板的显示装置
公开(公告)号：US06624798B1
公开(公告)日：2003-09-23
申请号：US08816684
申请日：1997-03-13
申请人： Masami Aoki , Toyoshi Kawada , Haruo Koizumi
发明人： Masami Aoki , Toyoshi Kawada , Haruo Koizumi
IPC分类号： G09G328
CPC分类号： G09G3/296 , G09G3/2932 , G09G2310/0218 , G09G2310/066 , G09G2330/023
摘要： A plasma-display-panel display apparatus includes a flat display panel having a plurality of address electrodes and a plurality of scanning electrodes extending transversely to the address electrodes and disposed in confronting relation to the address electrodes with a discharge space defined therebetween. A scanning electrode driver successively supplies scanning pulses to the scanning electrodes with scanning timing, and an address driver supplies address pulses according to display data to the address electrodes in synchronism with the scanning timing. The address electrodes include first and second address electrodes disposed adjacent to each other. The address pulse applied to the first address electrode rises and the address pulse applied to the second address electrode falls with a predetermined time difference therebetween.
摘要翻译：等离子体显示面板显示装置包括具有多个寻址电极的平面显示面板和横向于寻址电极延伸的多个扫描电极，并且与地址电极相对地设置，其间限定有放电空间。扫描电极驱动器以扫描定时向扫描电极依次提供扫描脉冲，并且地址驱动器根据显示数据向寻址电极提供与扫描定时同步的寻址脉冲。寻址电极包括彼此相邻布置的第一和第二寻址电极。施加到第一寻址电极的地址脉冲上升，并且施加到第二寻址电极的寻址脉冲以其间的预定时间差落下。

5. 发明授权

US06301117B1 Tuner structure and cable modem tuner using the same 失效
标题翻译：调谐器结构和电缆调制解调器调谐器使用相同
公开(公告)号：US06301117B1
公开(公告)日：2001-10-09
申请号：US09548363
申请日：2000-04-12
申请人： Miyoshi Yamauchi , Mitsuhiro Noboru , Haruo Koizumi , Syuuji Matsuura , Toshifumi Akiyama
发明人： Miyoshi Yamauchi , Mitsuhiro Noboru , Haruo Koizumi , Syuuji Matsuura , Toshifumi Akiyama
IPC分类号： H05K714
CPC分类号： H05K9/006
摘要： The tuner structure of the present invention includes: a circuit board on which electronic circuit components such as transistors and resistors have been mounted; a chassis angle; and a shield cover. In the tuner structure, a feedthrough capacitor for inputting/outputting a power, a control signal and the like is mounted to a metal plate disposed in parallel to the circuit board.
摘要翻译：本发明的调谐器结构包括：其上安装有诸如晶体管和电阻器的电子电路部件的电路板; 底盘角度; 和屏蔽罩。在调谐器结构中，用于输入/输出功率的馈通电容器，控制信号等安装在与电路板平行设置的金属板上。

6. 发明授权

US5165086A Microprocessor chip using two-level metal lines technology 失效
标题翻译：微处理器芯片采用二级金属线技术
公开(公告)号：US5165086A
公开(公告)日：1992-11-17
申请号：US527866
申请日：1990-05-24
申请人： Shigehiro Kamejima , Yoshimune Hagiwara , Kouki Noguchi , Minoru Ishii , Tadahiko Nishimukai , Hideo Nakamura , Haruo Koizumi , Hiroyuki Masuda
发明人： Shigehiro Kamejima , Yoshimune Hagiwara , Kouki Noguchi , Minoru Ishii , Tadahiko Nishimukai , Hideo Nakamura , Haruo Koizumi , Hiroyuki Masuda
IPC分类号： H01L27/02
CPC分类号： H01L27/0207
摘要： A microprocessor chip including a ROM portion for storing a microprogram, an execution unit portion for executing an arithmetic operation and random logic circuits disposed between the ROM portion and the execution unit portion. Two-level metal lines technology is used for supplying power for grounding and for providing input/output interconnect lines for the random logic circuits.
摘要翻译：一种微处理器芯片，包括用于存储微程序的ROM部分，用于执行算术运算的执行单元部分和布置在ROM部分和执行单元部分之间的随机逻辑电路。两级金属线技术用于为接地提供电源，并为随机逻辑电路提供输入/输出互连线。

7. 发明申请

US20090284447A1 PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子显示设备
公开(公告)号：US20090284447A1
公开(公告)日：2009-11-19
申请号：US12306528
申请日：2006-09-04
申请人： Haruo Koizumi , Makoto Onozawa
发明人： Haruo Koizumi , Makoto Onozawa
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G2330/021 , G09G2330/028 , G09G2330/045
摘要： An object of the present invention is to reduce power consumption and heat generation in an A/S separating circuit for preventing an inflow of an auxiliary voltage into a sustain discharge voltage source in a Y electrode driver circuit or an X electrode driver circuit of a plasma display apparatus. In the present invention, a sustain-voltage generating circuit in the Y-electrode driver circuit or the X-electrode driver circuit is configured of a bidirectional switch, and the A/S separating circuit is removed.
摘要翻译：本发明的一个目的是降低A / S分离电路中的功耗和发热，以防止在Y电极驱动电路或等离子体的X电极驱动电路中将辅助电压流入维持放电电压源显示装置。在本发明中，Y电极驱动电路或X电极驱动电路中的维持电压产生电路由双向开关构成，去除了A / S分离电路。

8. 发明授权

US07061361B2 Circuit board assembly and flat coil 失效
标题翻译：电路板组件和扁平线圈
公开(公告)号：US07061361B2
公开(公告)日：2006-06-13
申请号：US10768066
申请日：2004-02-02
申请人： Haruo Koizumi , Makoto Onozawa
发明人： Haruo Koizumi , Makoto Onozawa
IPC分类号： H01F5/00
CPC分类号： H05K1/18 , H01F5/003 , H01F17/0033 , H01F27/22 , H01L2924/0002 , H05K1/0203 , H05K1/165 , H05K2201/09072 , H05K2201/1003 , H05K2201/10462 , H05K2201/10515 , H05K2201/10522 , H05K2201/10689 , H01L2924/00
摘要： A circuit board assembly has a flat coil element mounted on a circuit board so that an electric power loss is not generated even when the flat coil element is mounted to the circuit board together with a circuit part having a large heat sink. A module mounted on the circuit board has an electronic circuit device and a heat radiator attached to the electronic circuit device. The heat radiator has an extending part protruding from the electronic circuit device and extending parallel to a surface of the circuit board. A coil mounting area provided with no pattern wire is formed in a part of the circuit board facing the extending part. The flat coil element is mounted parallel to the circuit board in a state where a coil part of the flat coil element faces the coil mounting area.
摘要翻译：电路板组件具有安装在电路板上的扁平线圈元件，使得即使当扁平线圈元件与具有大散热器的电路部件一起安装到电路板时也不会产生电力损失。安装在电路板上的模块具有电子电路装置和附接到电子电路装置的散热器。散热器具有从电子电路装置突出并且平行于电路板的表面延伸的延伸部分。在面向延伸部的电路板的一部分上形成没有图形线的线圈安装区域。扁平线圈元件在扁平线圈元件的线圈部分面向线圈安装区域的状态下平行于电路板安装。

9. 发明授权

US06965656B2 Automatic gain control method and automatic gain control circuit 失效
标题翻译：自动增益控制方式和自动增益控制电路
公开(公告)号：US06965656B2
公开(公告)日：2005-11-15
申请号：US10073417
申请日：2002-02-13
申请人： Haruo Koizumi
发明人： Haruo Koizumi
IPC分类号： H03G3/20 , H03G3/30 , H04B1/16 , H04B1/26 , H04L27/38 , H04L27/08 , H04B7/00
CPC分类号： H04L27/3809
摘要： A demodulator controls gains of an RF-AGC amplifier and an IF-AGC amplifier so as to maintain an input level to the demodulator constant. In this case, the demodulator estimates a signal level of an RF input based on the sum of the gains directed to the both AGC amplifiers, and changes methods for distributing a gain to the AGC amplifiers, according to whether or not the signal level exceeds a predetermined Take Over Point. Further, a first detection and smoothing circuit detects an output level of the RF-AGC amplifier, and a second detection and smoothing circuit detects an output of a mixer. Besides, a comparison circuit controls the gain of the RF-AGC amplifier so that a difference between the output levels comes to be a predetermined value. With this structure, an automatic gain control circuit which can achieve high receiving sensitivity and low waveform distortion simultaneously can be realized even when manufacturing dispersion is caused.
摘要翻译：解调器控制RF-AGC放大器和IF-AGC放大器的增益，以保持解调器的输入电平恒定。在这种情况下，解调器基于针对两个AGC放大器的增益的总和来估计RF输入的信号电平，并且根据信号电平是否超过预定接管点。此外，第一检测和平滑电路检测RF-AGC放大器的输出电平，第二检测和平滑电路检测混频器的输出。此外，比较电路控制RF-AGC放大器的增益，使得输出电平之间的差成为预定值。利用这种结构，即使在产生分散时也能够实现同时实现高接收灵敏度和低波形失真的自动增益控制电路。

10. 发明申请

US20050230818A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20050230818A1
公开(公告)日：2005-10-20
申请号：US11052909
申请日：2005-02-09
申请人： Taizou Ohno , Yoshinori Okada , Kunio Umehara , Yoshikazu Kanazawa , Tomokatsu Kishi , Haruo Koizumi , Takayuki Kobayashi , Yuji Sano
发明人： Taizou Ohno , Yoshinori Okada , Kunio Umehara , Yoshikazu Kanazawa , Tomokatsu Kishi , Haruo Koizumi , Takayuki Kobayashi , Yuji Sano
IPC分类号： G09G3/294 , H01L23/31 , H01L23/36 , H01L23/367 , H01L23/373 , H01L23/40 , H01L23/538 , H01L23/10
CPC分类号： H01L23/3735 , G09G3/294 , G09G2300/0408 , G09G2330/045 , G09G2330/06 , H01L23/3121 , H01L23/36 , H01L23/5386 , H01L24/48 , H01L24/49 , H01L2224/48091 , H01L2224/49109 , H01L2224/49171 , H01L2924/00014 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01079 , H01L2924/014 , H01L2924/13091 , H01L2924/14 , H01L2924/15153 , H01L2924/1517 , H01L2924/181 , H01L2924/19041 , H01L2924/19107 , H01L2224/45099 , H01L2924/00012
摘要： A drive circuit module capable of dissipating heat produced by a semiconductor device, in the form of a bare chip, and in which the semiconductor device can be driven in a floating state, and a display device in which the drive circuit module is mounted have been disclosed. The drive circuit module comprises a heat dissipation plate, a flexible circuit board, an insulation layer having a wiring pattern, a semiconductor device mounting insulation layer, and a semiconductor device mounted on the heat dissipation plate via the semiconductor device mounting insulation layer, in which the insulation layer having the wiring pattern and the semiconductor device mounting insulation layer are made of a non-conductive resin, the flexible circuit board and the insulation layer having the wiring pattern are fixed on the heat dissipation plate directly or indirectly, and the semiconductor device is electrically connected to the wiring pattern and the flexible circuit board.
摘要翻译：一种驱动电路模块，其能够以裸芯片的形式散发由半导体器件产生的热量，并且其中半导体器件可以以浮置状态驱动，并且其中安装有驱动电路模块的显示器件已经被披露驱动电路模块包括散热板，柔性电路板，具有布线图案的绝缘层，半导体器件安装绝缘层和半导体器件，该半导体器件经由半导体器件安装绝缘层安装在散热板上，其中具有布线图案的绝缘层和半导体器件安装绝缘层由非导电树脂制成，柔性电路板和具有布线图案的绝缘层直接或间接固定在散热板上，半导体器件电连接到布线图案和柔性电路板。

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