公开(公告)号：US06184851B2

公开(公告)日：2001-02-06

申请号：US08724312

申请日：1996-10-01

申请人： Eiji Yamaguchi ,  Hidetoshi Suzuki

发明人： Eiji Yamaguchi ,  Hidetoshi Suzuki

IPC分类号： G09G322

CPC分类号： G09G3/22 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00

摘要： It is an object of the invention to provide an image forming apparatus capable of easily obtaining a white balance and performing image display with excellent color reproduction properties, and a method of manufacturing and adjusting the image forming apparatus. A plurality of surface conduction electron-emitting devices (1002) are arranged on a substrate (1001). Light emission is performed in accordance with the colors (R, G, and B) of phosphors applied to a phosphor film (1008) upon electron emission from the devices, so that an image is formed. The electron-emitting characteristics of the surface conduction electron-emitting devices (1002) are shifted in advance in correspondence with corresponding phosphor colors. Therefore, a satisfactory white balance of light emission of the R, G, and B phosphors can be obtained.

摘要翻译： 本发明的目的是提供一种能够容易地获得白平衡并执行具有优异的色彩再现特性的图像显示的图像形成装置，以及制造和调整图像形成装置的方法。 多个表面传导电子发射器件（1002）被布置在衬底（1001）上。 根据来自器件的电子发射时施加到荧光体膜（1008）的荧光体的颜色（R，G和B）进行发光，从而形成图像。 表面传导电子发射器件（1002）的电子发射特性预先相应于相应的荧光体颜色移动。 因此，可以获得令人满意的R，G和B荧光体的白平衡发光。

公开(公告)号：US6144350A

公开(公告)日：2000-11-07

申请号：US731506

申请日：1996-10-16

申请人： Akira Fujii ,  Hidetoshi Suzuki ,  Eiji Yamaguchi

发明人： Akira Fujii ,  Hidetoshi Suzuki ,  Eiji Yamaguchi

IPC分类号： G06F3/00 ,  G09G3/22 ,  H01J9/02 ,  H01J9/44

CPC分类号： H01J9/027

摘要： It is an object of this invention to provide an electron generating apparatus which is hardly influenced by variations in driving voltage, an image forming apparatus using the electron generating apparatus, and a method of manufacturing and adjusting the same. The row wiring layers of a multi-electron-beam source (300) are sequentially selectively switched by a control circuit (302) and applied with a pulse voltage having a value about 1.05 to 1.5 times the maximum value of a normal driving voltage from a DC voltage source (301). The characteristics of all surface conduction electron-emitting devices of the multi-electron-beam source (300) are shifted to the high potential side. With this process, even when the driving voltage becomes high due to superposition of noise and the driving voltage, variations in electron-emitting characteristics caused by the voltage shift characteristics of the surface conduction electron-emitting devices can be prevented.

摘要翻译： 本发明的目的是提供几乎不受驱动电压变化影响的电子发生装置，使用该电子发生装置的图像形成装置及其制造和调整方法。 多电子束源（300）的行布线层由控制电路（302）依次选择性地切换，并施加从正常驱动电压的最大值的大约1.05到1.5倍的脉冲电压 直流电压源（301）。 多电子束源（300）的所有表面传导电子发射器件的特性被转移到高电位侧。 通过该处理，即使由于噪声叠加和驱动电压而使驱动电压变高，也能够防止由表面传导电子发射器件的电压偏移特性引起的电子发射特性的变化。

公开(公告)号：US06019653A

公开(公告)日：2000-02-01

申请号：US584689

申请日：1996-01-11

申请人： Noritake Suzuki ,  Hidetoshi Suzuki ,  Eiji Yamaguchi

发明人： Noritake Suzuki ,  Hidetoshi Suzuki ,  Eiji Yamaguchi

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.

公开(公告)号：US06165034A

公开(公告)日：2000-12-26

申请号：US312491

申请日：1999-05-17

申请人： Aoji Isono ,  Yoshiyuki Osada ,  Hidetoshi Suzuki ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Hiroaki Toshima ,  Noritake Suzuki ,  Yasuyuki Todokoro

发明人： Aoji Isono ,  Yoshiyuki Osada ,  Hidetoshi Suzuki ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Hiroaki Toshima ,  Noritake Suzuki ,  Yasuyuki Todokoro

IPC分类号： G09G3/22 ,  H01J1/316 ,  H01J9/02 ,  H01J31/12

CPC分类号： B82Y10/00 ,  G09G3/22 ,  G09G2300/0885 ,  G09G2310/06 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2201/319

摘要： This invention relates to an electron source and an image forming apparatus each of which particularly comprises a surface conduction type electron emitting element as an electron emitting element, a method of manufacturing an electron source and an image forming apparatus, in which the energization forming treatment step of the surface conduction type electron emitting element is performed by applying a voltage to an electron emitting portion formation thin film via a nonlinear element connected in series with the thin film and having nonlinear voltage/current characteristics, an electron source and an image forming apparatus in each of which the nonlinear element is connected in series with the surface conduction type electron emitting element, and a method of driving the same.

摘要翻译： 本发明涉及一种电子源和图像形成装置，其特别包括作为电子发射元件的表面传导型电子发射元件，制造电子源的方法和图像形成装置，其中激励形成处理步骤 的表面传导型电子发射元件是通过经由与薄膜串联连接并具有非线性电压/电流特性的非线性元件向电子发射部分形成薄膜施加电压，电子源和图像形成装置 其中每个非线性元件与表面传导型电子发射元件串联连接，以及驱动该方法。

公开(公告)号：US06236167B1

公开(公告)日：2001-05-22

申请号：US09204261

申请日：1998-12-03

申请人： Eiji Yamaguchi ,  Hidetoshi Suzuki

发明人： Eiji Yamaguchi ,  Hidetoshi Suzuki

IPC分类号： G09G310

CPC分类号： G09G3/22

摘要： An apparatus for driving an electron emission element driven by two different potentials applied thereto includes a scanning drive circuit for applying a first potential to the electron emission element, a modulating drive circuit for applying a second potential to the electron emission element, and a timing control circuit for providing a delay time following application of the first potential in order to delay application of the second potential. The delay time is set to be longer than a time required for the damping of a ringing waveform, which is produced by application of the first potential, to 1% of the applied voltage. This makes it possible to reduce the effects of the ringing phenomenon.

摘要翻译： 用于驱动由施加到其上的两个不同电位驱动的电子发射元件的装置包括：向电子发射元件施加第一电位的扫描驱动电路，向电子发射元件施加第二电位的调制驱动电路，以及定时控制 电路，用于在施加第一电位之后提供延迟时间，以便延迟施加第二电位。 将延迟时间设定为比通过施加第一电位产生的振铃波形的衰减所需的时间长于施加电压的1％。 这使得可以减少振铃现象的影响。

公开(公告)号：US5593335A

公开(公告)日：1997-01-14

申请号：US223528

申请日：1994-04-05

申请人： Hidetoshi Suzuki ,  Yoshiyuki Osada ,  Ichiro Nomura ,  Takeo Ono ,  Hisaaki Kawade ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Hiroaki Toshima ,  Yasuhiro Hamamoto ,  Tatsuya Iwasaki ,  Aoji Isono ,  Noritake Suzuki ,  Yasuyuki Todokoro ,  Masahiro Okuda ,  Katsuhiko Shinjo

发明人： Hidetoshi Suzuki ,  Yoshiyuki Osada ,  Ichiro Nomura ,  Takeo Ono ,  Hisaaki Kawade ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Hiroaki Toshima ,  Yasuhiro Hamamoto ,  Tatsuya Iwasaki ,  Aoji Isono ,  Noritake Suzuki ,  Yasuyuki Todokoro ,  Masahiro Okuda ,  Katsuhiko Shinjo

IPC分类号： G09G3/22 ,  H01J1/316 ,  H01J9/02 ,  H01J29/04 ,  H01J31/12 ,  H01J1/30

CPC分类号： H01J1/316 ,  G09G3/22 ,  H01J31/127 ,  H01J9/027 ,  G09G2300/0885 ,  G09G2310/06 ,  H01J2201/3165 ,  H01J2201/319 ,  H01J2329/00

摘要： A method of manufacturing an electron source having a plurality of surface-conduction electron-emitting devices arranged on a substrate in row and column directions includes the forming of electron emission portions of the plurality of surface-conduction electron-emitting devices. The forming is carried out by supplying current through the plurality of surface-conduction electron-emitting devices upon dividing them into a plurality of groups. An image forming apparatus passes a current through a plurality of electron sources, which are formed on a substrate and arrayed in the form of a matrix, in dependence upon an image signal, and an image is formed by a light emission in response to electrons emitted from the plurality of electron sources.

摘要翻译： 制造具有沿行和列方向布置在基板上的多个表面传导电子发射器件的电子源的方法包括形成多个表面传导电子发射器件的电子发射部分。 通过在通过多个表面传导电子发射器件将电流分成多个组时供给电流来进行形成。 图像形成装置根据图像信号使电流通过形成在基板上并以矩阵的形式排列的多个电子源，并且通过响应于发射的电子的发光形成图像 从多个电子源。

公开(公告)号：US06621475B1

公开(公告)日：2003-09-16

申请号：US08803449

申请日：1997-02-20

申请人： Eiji Yamaguchi ,  Hidetoshi Suzuki

发明人： Eiji Yamaguchi ,  Hidetoshi Suzuki

IPC分类号： G09G322

CPC分类号： G09G3/22 ,  G09G2320/0233 ,  G09G2320/029 ,  H01J2201/3165

摘要： It is an object of this invention to provide an electron generating apparatus which eliminates, with a simple process, variations in electron-emitting characteristics of electron sources caused by various factors, a method of adjusting the characteristics of the electron generating apparatus, a method of manufacturing the electron generating apparatus, and an image forming apparatus using the electron generating apparatus. Characteristic measuring voltages are applied from pulse generators (6, 7) to each surface-conduction emission device of a display panel (1), so that the electron-emitting characteristics are measured by a current detector (12). A pulse peak value setting circuit (8) is controlled to output a voltage signal having a peak value determined in the above manner, and characteristic shift voltages are applied from the pulse generators (6, 7) to the surface-conduction emission device. With this process, the electron-emitting characteristics of the surface-conduction emission devices are equalized. The characteristic shift voltage is higher than the characteristic measuring voltage, and the characteristic measuring voltage is higher than a driving voltage.

摘要翻译： 本发明的一个目的是提供一种电子发生装置，其通过简单的处理消除由各种因素引起的电子发射特性的变化，调节电子发生装置的特性的方法， 制造电子发生装置，以及使用该电子发生装置的图像形成装置。 将特征测量电压从脉冲发生器（6,7）施加到显示面板（1）的每个表面传导发射装置，使得电子发射特性由电流检测器（12）测量。 控制脉冲峰值设定电路（8）输出具有以上述方式确定的峰值的电压信号，并且从脉冲发生器（6,7）向表面传导发射装置施加特征偏移电压。 通过该处理，表面传导发射器件的电子发射特性相等。 特征转换电压高于特性测量电压，特性测量电压高于驱动电压。

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。

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。

公开(公告)号：US5929827A

公开(公告)日：1999-07-27

申请号：US330669

申请日：1994-10-28

申请人： Aoji Isono ,  Yoshiyuki Osada ,  Hidetoshi Suzuki ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Hiroaki Toshima ,  Noritake Suzuki ,  Yasuyuki Todokoro

发明人： Aoji Isono ,  Yoshiyuki Osada ,  Hidetoshi Suzuki ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Hiroaki Toshima ,  Noritake Suzuki ,  Yasuyuki Todokoro

IPC分类号： G09G3/22 ,  H01J1/316 ,  H01J9/02 ,  H01J31/12

CPC分类号： B82Y10/00 ,  G09G3/22 ,  H01J1/316 ,  H01J31/127 ,  H01J9/027 ,  G09G2300/0885 ,  G09G2310/06 ,  H01J2201/3165 ,  H01J2201/319

摘要： This invention relates to an electron source and an image forming apparatus each of which particularly comprises a surface conduction type electron emitting element as an electron emitting element, a method of manufacturing an electron source and an image forming apparatus, in which the energization forming treatment step of the surface conduction type electron emitting element is performed by applying a voltage to an electron emitting portion formation thin film via a nonlinear element connected in series with the thin film and having nonlinear voltage/current characteristics, an electron source and an image forming apparatus in each of which the nonlinear element is connected in series with the surface conduction type electron emitting element, and a method of driving the same.

摘要翻译： 本发明涉及一种电子源和图像形成装置，其特别包括作为电子发射元件的表面传导型电子发射元件，制造电子源的方法和图像形成装置，其中激励形成处理步骤 的表面传导型电子发射元件是通过经由与薄膜串联连接并具有非线性电压/电流特性的非线性元件向电子发射部分形成薄膜施加电压，电子源和图像形成装置 其中每个非线性元件与表面传导型电子发射元件串联连接，以及驱动该方法。