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41. 发明授权

US06540575B1 Method of manufacturing electron-beam source and image forming apparatus using same, and activation processing method 失效
标题翻译：制造电子束源的方法和使用其的成像装置，以及激活处理方法
公开(公告)号：US06540575B1
公开(公告)日：2003-04-01
申请号：US09353374
申请日：1999-07-15
申请人： Noritake Suzuki , Hidetoshi Suzuki , Eiji Yamaguchi
发明人： Noritake Suzuki , Hidetoshi Suzuki , Eiji Yamaguchi
IPC分类号： H01J902
CPC分类号： H01J9/027 , H01J1/316 , H01J2201/3165
摘要： When manufacturing an electron-beam source, an activation is performed. To generate activation material at a plurality of electron-emitting devices; by dividing the plurality of electron-emitting devices into plural groups and sequentially applying voltage to each group.
摘要翻译：当制造电子束源时，进行激活。在多个电子发射器件上产生激活材料; 通过将多个电子发射器件分成多个组并且对每个组依次施加电压。

42. 发明授权

US06336836B1 Method of manufacturing electron-beam source and image forming apparatus using same, and activation processing method 失效
标题翻译：制造电子束源的方法和使用其的成像装置，以及激活处理方法
公开(公告)号：US06336836B1
公开(公告)日：2002-01-08
申请号：US08584689
申请日：1996-01-11
申请人： Noritake Suzuki , Hidetoshi Suzuki , Eiji Yamaguchi
发明人： Noritake Suzuki , Hidetoshi Suzuki , Eiji Yamaguchi
IPC分类号： H01J902
CPC分类号： H01J9/027 , H01J1/316 , H01J2201/3165
摘要： When manufacturing an electron-beam source, an activation is performed to generate activation material at a plurality of electron-emitting devices. The activation is generated by dividing the plurality of electron-emitting devices into plural groups and sequentially applying voltage to each group.
摘要翻译：当制造电子束源时，执行激活以在多个电子发射器件处产生激活材料。通过将多个电子发射器件分成多个组并且向每个组依次施加电压来产生激活。

43. 发明授权

US06169528A Electron generating device, image display apparatus, driving circuit therefor, and driving method 失效
标题翻译：电子发生装置，图像显示装置，其驱动电路及驱动方法
公开(公告)号：US06169528A
公开(公告)日：2001-01-02
申请号：US08689656
申请日：1996-08-13
申请人： Takahiro Oguchi , Hidetoshi Suzuki , Kunihiro Sakai , Takamasa Sakuragi , Yasuyuki Todokoro
发明人： Takahiro Oguchi , Hidetoshi Suzuki , Kunihiro Sakai , Takamasa Sakuragi , Yasuyuki Todokoro
IPC分类号： G09G322
CPC分类号： G09G3/2011 , B82Y10/00 , G09G3/2014 , G09G3/22 , G09G2310/027 , G09G2310/0272 , G09G2310/0275 , G09G2320/0223 , H01J2201/30403 , H01J2201/3165 , H01J2329/00
摘要： In order to prevent voltage drops across the wiring resistances in a multi-electron source having a plurality of electron emitters wired in the form of a matrix through a plurality of data wiring layers and a plurality of scanning wiring layers, a constant current signal is output to each data wiring layer. At this time, each non-selected data wiring layer tends to be set at a high impedance and vary in potential, resulting in an abnormal turn-on operation or an electron orbit shift. A driving circuit for solving this problem is provided. A switch for switching a constant current output unit for outputting a constant current regardless of the impedance of a signal output destination, and a constant voltage output unit for outputting a constant voltage regardless of the impedance of a signal output destination is connected to each data wiring layer. For example, a constant-current circuit (17) as a current output unit always outputs the same current (I1 to In) to a switch (30). A pulse width signal (PW1 to PWn) from a pulse-width modulation circuit (7) serves to switch the mode of outputting a current (I1 to In) to a data wiring layer (Dy1 to Dyn) and the mode of fixing a data wiring layer to voltage GND.
摘要翻译：为了防止具有通过多个数据布线层和多个扫描布线层以矩阵形式布线的多个电子发射体的多电子源中的布线电阻之间的电压降，输出恒定电流信号到每个数据布线层。此时，每个未选择的数据布线层倾向于设置为高阻抗并且电位变化，导致异常接通操作或电子轨道偏移。提供了解决这个问题的驱动电路。用于切换用于输出恒定电流的恒定电流输出单元的开关，而不管信号输出目的地的阻抗如何，以及用于输出恒定电压而不管信号输出目的地的阻抗的恒定电压输出单元连接到每个数据布线层。例如，作为电流输出单元的恒流电路（17）总是向开关（30）输出相同的电流（I1〜In）。来自脉冲宽度调制电路（7）的脉冲宽度信号（PW1〜PWn）用于将输出电流（I1〜In）的模式切换为数据布线层（Dy1〜Dyn）和固定数据的方式接线层到电压GND。

44. 发明授权

US6028575A Electron generating device, image display apparatus, driving circuit therefor, and driving method 失效
公开(公告)号：US6028575A
公开(公告)日：2000-02-22
申请号：US689658
申请日：1996-08-13
申请人： Yasuyuki Todokoro , Hidetoshi Suzuki
发明人： Yasuyuki Todokoro , Hidetoshi Suzuki
IPC分类号： G09G3/20 , G09G3/22 , H01J1/316
CPC分类号： G09G3/2011 , B82Y10/00 , G09G3/2014 , G09G3/22 , G09G2310/027 , G09G2310/0275 , G09G2320/0223 , H01J2201/30403 , H01J2201/3165 , H01J2329/00
摘要： In order to cause a multi-electron source having electron emitters wired in the form of a matrix to emit electrons without any variations, there is provided an electron generating device including a multi-electron source (601) having a plurality of electron emitters (1002) wired in the form of a matrix through a plurality of data wiring layers (1004) and a plurality of scanning wiring layers (1003), and a driving circuit for driving the multi-electron source (601), the driving circuit including a first driving means (603) for applying a first voltage (Vs) to a scanning wiring layer to which an electron emitter which is to emit electrons is connected, and applying a second voltage (Vns) to a scanning wiring layer to which an electron emitter which is not to emit electrons is connected, and a second driving means (602) for applying a third voltage (Ve) to a data wiring layer to which an electron emitter which is to emit electrons is connected, and applying a fourth voltage (Vg) to a data wiring layer to which an electron emitter which is not to emit electrons is connected, wherein the second voltage (Vns) is substantially equal to the third voltage (Ve).

45. 发明授权

US5659328A Electron beam generating apparatus, image display apparatus, and method of driving the apparatus 失效
标题翻译：电子束发生装置，图像显示装置以及驱动装置的方法
公开(公告)号：US5659328A
公开(公告)日：1997-08-19
申请号：US358728
申请日：1994-12-19
申请人： Yasuyuki Todokoro , Hidetoshi Suzuki
发明人： Yasuyuki Todokoro , Hidetoshi Suzuki
IPC分类号： G09G3/20 , G09G3/22 , H01J31/12 , H01J3/08
CPC分类号： G09G3/22 , H01J31/127 , G09G2320/0285 , G09G3/2011 , G09G3/2014 , H01J2201/3165
摘要： An electron beam generating apparatus for an electron beam source having surface conduction electron emitting devices formed on a substrate; includes a measuring unit for measuring a device current flowing through each of the surface conduction electron emitting devices, an a device current storage unit for storing data measured by the measuring unit. In addition comparing unit compares latest data measured by the measuring unit with the data stored in the device current storage unit, a correction value storage unit stores a correction value for correcting a driving signal to be applied to each surface conduction electron emitting device, and an adjusting unit adjusts the correction value stored in the correction value storage unit.
摘要翻译：一种用于电子束源的电子束产生装置，其具有形成在基板上的表面传导电子发射器件; 包括用于测量流过每个表面传导电子发射器件的器件电流的测量单元，用于存储由测量单元测量的数据的器件电流存储单元。此外，比较单元将由测量单元测量的最新数据与存储在设备当前存储单元中的数据进行比较，校正值存储单元存储用于校正要施加到每个表面传导电子发射器件的驱动信号的校正值，调整单元调整存储在校正值存储单元中的校正值。

46. 发明授权

US06339414B1 Electron generating device, image display apparatus, driving circuit therefor, and driving method 失效
标题翻译：电子发生装置，图像显示装置，其驱动电路及驱动方法
公开(公告)号：US06339414B1
公开(公告)日：2002-01-15
申请号：US08689658
申请日：1996-08-13
申请人： Yasuyuki Todokoro , Hidetoshi Suzuki
发明人： Yasuyuki Todokoro , Hidetoshi Suzuki
IPC分类号： G09G322
CPC分类号： G09G3/2011 , B82Y10/00 , G09G3/2014 , G09G3/22 , G09G2310/027 , G09G2310/0275 , G09G2320/0223 , H01J2201/30403 , H01J2201/3165 , H01J2329/00
摘要： In order to cause a multi-electron source having electron emitters wired in the form of a matrix to emit electrons without any variations, there is provided an electron generating device including a multi-electron source (601) having a plurality of electron emitters (1002) wired in the form of a matrix through a plurality of data wiring layers (1004) and a plurality of scanning wiring layers (1003), and a driving circuit for driving the multi-electron source (601), the driving circuit including a first driving means (603) for applying a first voltage (Vs) to a scanning wiring layer to which an electron emitter which is to emit electrons is connected, and applying a second voltage (Vns) to a scanning wiring layer to which an electron emitter which is not to emit electrons is connected, and a second driving means (602) for applying a third voltage (Ve) to a data wiring layer to which an electron emitter which is to emit electrons is connected, and applying a fourth voltage (Vg) to a data wiring layer to which an electron emitter which is not to emit electrons is connected, wherein the second voltage (Vns) is substantially equal to the third voltage (Ve).
摘要翻译：为了引起具有以矩阵形式布线的电子发射体发射电子而没有任何变化的多电子源，提供了一种包括具有多个电子发射体（1002）的多电子源（601）的电子发生装置）和通过多个数据布线层（1004）和多个扫描布线层（1003）以矩阵形式布线的驱动电路，以及用于驱动多电子源（601）的驱动电路，驱动电路包括第一将与发射电子的电子发射体连接的扫描配线层连接第一电压（Vs）的驱动装置（603），向扫描配线层施加第二电压（Vns）和连接发射电子的第二电压（Vg）的第二驱动装置（602），用于向连接发射电子发射体的数据布线层施加第三电压（Ve）到一个数据连接不发射电子的电子发射体的布线层，其中第二电压（Vns）基本上等于第三电压（Ve）。

47. 发明授权

US06580407B1 Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same 失效
标题翻译：具有多个冷阴极元件的电子束产生装置，驱动所述装置的方法和施加该装置的图像形成装置
公开(公告)号：US06580407B1
公开(公告)日：2003-06-17
申请号：US09496415
申请日：1998-03-23
申请人： Noritake Suzuki , Hidetoshi Suzuki , Akira Asai , Akihiko Yamano
发明人： Noritake Suzuki , Hidetoshi Suzuki , Akira Asai , Akihiko Yamano
IPC分类号： G09G322
CPC分类号： G09G3/22 , G09G2320/0209 , G09G2320/0223 , H01J31/127 , H01J2201/3165
摘要： An electron-beam generating device, in which a number of cold cathode elements are matrix-wired, as well as a method of driving the device, is applied to an image forming apparatus. Statistical calculations are performed in advance with regard to a required electron-beam output, and loss produced in the matrix wiring is analyzed. Drive signals are corrected by deciding optimum correction values based upon the analytical results. As a result, when rows of the matrix are driven successively row by row, the intensity of the outputted electron beams can made accurate for any driving pattern.
摘要翻译：其中多个冷阴极元件被矩阵连接的电子束产生装置以及驱动该装置的方法被应用于图像形成装置。对于所需的电子束输出，预先进行统计计算，分析在矩阵布线中产生的损耗。通过基于分析结果确定最佳校正值来校正驱动信号。结果，当行的行被逐行驱动时，输出的电子束的强度可以对于任何驱动模式都是准确的。

48. 发明授权

US06445367B1 Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same 失效
标题翻译：具有多个冷阴极元件的电子束产生装置，驱动所述装置的方法和施加该装置的图像形成装置
公开(公告)号：US06445367B1
公开(公告)日：2002-09-03
申请号：US08489391
申请日：1995-06-12
申请人： Noritake Suzuki , Hidetoshi Suzuki , Kunihiro Sakai , Takahiro Oguchi
发明人： Noritake Suzuki , Hidetoshi Suzuki , Kunihiro Sakai , Takahiro Oguchi
IPC分类号： G09G322
CPC分类号： G09G3/22 , G09G2320/0209 , G09G2320/0223 , H01J31/127 , H01J2201/3165
摘要： A method and apparatus for driving an electron source in which a high-quality image display is presented by correcting a non-uniform effective current distribution caused in cold cathode elements by leakage current. A digital video signal enters a shift register where a serial-to-parallel conversion is made for each line of an image based upon a shift clock signal. One line of the image data that has been subjected to the serial-to-parallel conversion is latched in a latch circuit and then applied to a voltage modulating circuit. The latter voltage-modulates the input data and sends the modulated signal to a voltage/current converting circuit. The latter converts the voltage quantity to a current quantity, which is applied to each of the cold cathode elements of a display panel through respective column terminals. A voltage V1 is applied to the selected row wire, and a voltage V2 (V2≠V1) is applied to all other row wires, for controlling the leakage current.
摘要翻译：一种用于驱动电子源的方法和装置，其中通过利用泄漏电流校正由冷阴极元件引起的不均匀有效电流分布来呈现高品质图像显示。数字视频信号进入移位寄存器，其中基于移位时钟信号对图像的每一行进行串行到并行转换。已经经过串并转换的图像数据的一行被锁存在锁存电路中，然后被施加到电压调制电路。后者对输入数据进行电压调制，并将调制信号发送到电压/电流转换电路。后者将电压量转换成通过各个列端子施加到显示面板的每个冷阴极元件的电流量。电压V1被施加到所选择的行线，并且电压V2（V2 <> V1）被施加到所有其它行导线，以控制漏电流。

49. 发明授权

US6140985A Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US6140985A
公开(公告)日：2000-10-31
申请号：US658080
申请日：1996-06-04
申请人： Izumi Kanai , Hidetoshi Suzuki , Hideaki Mitsutake , Kohei Inamura , Noritake Suzuki , Masaaki Iwane
发明人： Izumi Kanai , Hidetoshi Suzuki , Hideaki Mitsutake , Kohei Inamura , Noritake Suzuki , Masaaki Iwane
IPC分类号： G09G3/20 , G09G3/22 , H01J31/12
CPC分类号： H01J1/316 , G09G3/22 , H01J31/127 , G09G2310/0205 , G09G3/2014 , H01J2201/3165 , H01J2329/00
摘要： In an image display apparatus including a multi-electron beam source having a plurality of electron-emitting devices (51) wired in a matrix using a plurality of column wiring layers and a plurality of row wiring layers, and a plurality of phosphors which are excited to emit light upon irradiation of electron beams, a delta arrangement of phosphors is realized with the simple arrangement of the multi-electron beam source. The column and row wiring layers are straight layers, the plurality of phosphors (R, G, and B) are arranged in a delta arrangement, and the multi-electron beam source is adjusted such that a plurality of electron beams emitted therefrom reach the phosphors. For this reason, the directions of electrons emitted from the devices on an odd ((2p-1)th) row and an even (2pth) row along orbits are reversed.
摘要翻译：在包括具有多个电子发射器件（51）的多电子束源的图像显示设备中，多个电子发射器件（51）使用多个列布线层和多个行布线层以矩阵布线，并且多个荧光体被激发在电子束照射时发光，通过多电子束源的简单布置实现荧光体的三角形排列。列和行布线层是直层，多个磷光体（R，G和B）以三角形排列布置，并且多电子束源被调节为使得从其发射的多个电子束到达荧光体。因此，沿着轨道的奇（（2p-1）行和偶（2pth）行的装置发射的电子的方向相反。

50. 发明授权

US5734361A Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same 失效
标题翻译：具有多个冷阴极元件的电子束产生装置，驱动所述装置的方法和施加该装置的图像形成装置
公开(公告)号：US5734361A
公开(公告)日：1998-03-31
申请号：US469680
申请日：1995-06-06
申请人： Noritake Suzuki , Hidetoshi Suzuki , Akira Asai , Akihiko Yamano
发明人： Noritake Suzuki , Hidetoshi Suzuki , Akira Asai , Akihiko Yamano
IPC分类号： G09G3/20 , G09G3/22 , G09G3/30 , H01J1/316 , H01J31/12 , H04N5/68
CPC分类号： G09G3/22 , H01J31/127 , G09G2320/0209 , G09G2320/0223 , H01J2201/3165
摘要： An electron-beam generating device and a method of driving same, in which a number of cold cathode elements are matrix-wired, is applied to an image forming apparatus. Statistical calculations are performed in advance with regard to a required electron-beam output, and loss produced in the matrix wiring is analyzed. Drive signals are corrected by deciding optimum correction values based upon the analytical results. As a result, when rows of the matrix are driven successively row by row, the intensity of the outputted electron beams can made accurate for any driving pattern.
摘要翻译：向图像形成装置施加电子束产生装置及其驱动方法，其中多个冷阴极元件被矩阵连接。对于所需的电子束输出，预先进行统计计算，分析在矩阵布线中产生的损耗。通过基于分析结果确定最佳校正值来校正驱动信号。结果，当行的行被逐行驱动时，输出的电子束的强度可以对于任何驱动模式都是准确的。

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