公开(公告)号：US5568283A

公开(公告)日：1996-10-22

申请号：US346282

申请日：1994-11-21

申请人： Hideaki Mitsutake ,  Kazuo Yoshinaga

发明人： Hideaki Mitsutake ,  Kazuo Yoshinaga

IPC分类号： G02F1/01 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1347 ,  G02F1/141

CPC分类号： G02F1/133528 ,  G02F1/13471 ,  G02F1/141 ,  G02F2001/133638 ,  G02F2203/01 ,  G02F2203/02

摘要： An optical modulation device is constituted by a polarizer; a first film forming a first state and a second state depending on an electric field applied thereto, the first state causing birefringence and the second state not causing birefringence respectively of polarized light from the polarizer, the first film having a thickness set for functioning as a halfwave plate in its first state; and a second film not causing birefringence of light having passed through the second state of the first film but causing birefringence of light having passed through the first state of the first film, the second film having a thickness set for functioning as quarter wave plate or a halfwave plate when the first film is set in its first state. The light from the second film is caused to enter the second film again through a reflection means or a third film selectively forming a first state causing birefringence of light which has caused birefringence and passed through the second film or a second state not causing birefringence of light which has passed through the second film without causing birefringence. The light thus modulated is then caused to enter an analyzer. As a result, an optical modulation giving a large contrast is provided by using a material having a small birefringence effect for the first film or third film.

摘要翻译： 光调制装置由偏振器构成; 形成第一状态和第二状态的第一状态和第二状态，所述第一状态引起双折射，所述第二状态不分别来自所述偏振器的偏振光的双折射，所述第一膜具有设定为用于 半波片处于第一状态; 以及第二膜，其不会引起已经穿过第一膜的第二状态的光的双折射，但是具有穿过第一膜的第一状态的光的双折射，所述第二膜具有设置为用作四分之一波片的厚度或 半波片，当第一个胶片设置在其第一个状态。 通过反射装置或选择性地形成引起双折射并通过第二膜的光的双折射的第一状态的第三膜再次引入来自第二膜的光再次进入第二膜，或者不引起双折射的第二状态 其通过第二膜而不引起双折射。 然后使由此调制的光进入分析器。 结果，通过使用对第一膜或第三膜具有小的双折射效应的材料来提供给出较大对比度的光学调制。

公开(公告)号：US5392142A

公开(公告)日：1995-02-21

申请号：US266320

申请日：1994-06-27

申请人： Hideaki Mitsutake ,  Kazuo Yoshinaga

发明人： Hideaki Mitsutake ,  Kazuo Yoshinaga

IPC分类号： G02F1/01 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1347 ,  G02F1/141 ,  G02F1/133 ,  G02F1/137

CPC分类号： G02F1/133528 ,  G02F1/13471 ,  G02F1/141 ,  G02F2001/133638 ,  G02F2203/01 ,  G02F2203/02

摘要： An optical modulation device is constituted by a polarizer; a first film forming a first state and a second state depending on an electric field applied thereto, the first state causing birefringence and the second state not causing birefringence respectively of polarized light from the polarizer, the first film having a thickness set for functioning as a halfwave plate in its first state; and a second film not causing birefringence of light having passed through the second state of the first film but causing birefringence of light having passed through the first state of the first film, the second film having a thickness set for functioning as quarter wave plate or a halfwave plate when the first film is set in its first state. The light from the second film is caused to enter the second film again through a reflection means or a third film selectively forming a first state causing birefringence of light which has caused birefringence and passed through the second film or a second state not causing birefringence of light which has passed through the second film without causing birefringence. The light thus modulated is then caused to enter an analyzer. As a result, an optical modulation giving a large contrast is provided by using a material having a small birefringence effect for the first film or third film.

摘要翻译： 光调制装置由偏振器构成; 形成第一状态和第二状态的第一状态和第二状态，所述第一状态引起双折射，所述第二状态不分别来自所述偏振器的偏振光的双折射，所述第一膜具有设定为用于 半波片处于第一状态; 以及第二膜，其不会引起已经穿过第一膜的第二状态的光的双折射，但是具有穿过第一膜的第一状态的光的双折射，所述第二膜具有设置为用作四分之一波片的厚度或 半波片，当第一个胶片设置在其第一个状态。 通过反射装置或选择性地形成引起双折射并通过第二膜的光的双折射的第一状态的第三膜再次引入来自第二膜的光再次进入第二膜，或者不引起双折射的第二状态 其通过第二膜而不引起双折射。 然后使由此调制的光进入分析器。 结果，通过使用对第一膜或第三膜具有小的双折射效应的材料来提供给出较大对比度的光学调制。

公开(公告)号：US06541905B1

公开(公告)日：2003-04-01

申请号：US09628700

申请日：2000-07-28

申请人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Hidetoshi Suzuki

发明人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Hidetoshi Suzuki

IPC分类号： H01J1942

CPC分类号： H01J29/864 ,  H01J29/028 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

摘要： An image forming apparatus includes a first substrate and a second substrate disposed opposite to the first substrate, with fluorescent material being provided on the second substrate. A matrix wiring having a plurality of first wires and a plurality of second wires is provided, with each of the first wires located on the first substrate, and each of the second wires intersecting the plurality of first wires. Also included are electron-emitting devices, each of which emit an electron by applying a signal to the matrix wiring, and a metal electrode, having a plate-shaped form, provided above the matrix wiring, with the metal electrode having electron through-holes for passing electrons emitted by the electron-emitting devices. A support member, having a plate-shaped form, is provided on the metal electrode, wherein the metal electrode is arranged in parallel to the first substrate and a longitudinal direction of a cross section of the support member and a longitudinal direction of a cross-section of the metal electrode are perpendicular and intersect both of the metal electrode and the support member.

摘要翻译： 图像形成装置包括第一基板和与第一基板相对设置的第二基板，荧光材料设置在第二基板上。 提供具有多个第一布线和多个第二布线的矩阵布线，其中每个第一布线位于第一基板上，并且每个第二布线与多个第一布线相交。 还包括通过向矩阵布线施加信号而发射电子的电子发射器件和设置在矩阵布线上方的具有板状形式的金属电极，金属电极具有电子通孔 用于通过由电子发射器件发射的电子。 具有板状形状的支撑构件设置在金属电极上，其中金属电极平行于第一基板布置，并且支撑构件的横截面的纵向方向和截面的纵向方向， 金属电极的截面垂直并且与金属电极和支撑构件相交。

公开(公告)号：US5932963A

公开(公告)日：1999-08-03

申请号：US739658

申请日：1996-10-31

申请人： Naoto Nakamura ,  Hideaki Mitsutake ,  Yoshihisa Sano ,  Ichiro Nomura ,  Hidetoshi Suzuki

发明人： Naoto Nakamura ,  Hideaki Mitsutake ,  Yoshihisa Sano ,  Ichiro Nomura ,  Hidetoshi Suzuki

IPC分类号： H01J1/316 ,  H01J29/04 ,  H01J31/12 ,  H01J31/15

CPC分类号： H01J1/316 ,  H01J31/127

摘要： An electron source comprises a substrate, a row wire and a column wire disposed on the substrate, and an electron-emitting element connected to both the row and column wires. The electron-emitting region of the electron-emitting element is surrounded by one of both the row and column wires.

公开(公告)号：US06144166A

公开(公告)日：2000-11-07

申请号：US263265

申请日：1999-03-05

申请人： Naoto Nakamura ,  Hideaki Mitsutake ,  Yoshihisa Sano ,  Ichiro Nomura ,  Hidetoshi Suzuki

发明人： Naoto Nakamura ,  Hideaki Mitsutake ,  Yoshihisa Sano ,  Ichiro Nomura ,  Hidetoshi Suzuki

IPC分类号： H01J1/316 ,  H01J29/04 ,  H01J31/12 ,  H01J31/15

CPC分类号： H01J1/316 ,  H01J31/127

摘要： An electron source comprises a substrate, a row wire and a column wire disposed on the substrate, and an electron-emitting element connected to both the row and column wires. The electron-emitting region of the electron-emitting element is surrounded by one of both the row and column wires.

摘要翻译： 电子源包括衬底，排布线和布置在衬底上的列线，以及连接到行和列线两者的电子发射元件。 电子发射元件的电子发射区被行和列线之一包围。

公开(公告)号：US6124671A

公开(公告)日：2000-09-26

申请号：US294332

申请日：1999-04-20

申请人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Hidetoshi Suzuki

发明人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Hidetoshi Suzuki

IPC分类号： H01J29/87 ,  H01J29/02 ,  H01J29/06 ,  H01J29/62 ,  H01J29/82 ,  H01J29/86 ,  H01J31/12 ,  H01J1/88

CPC分类号： H01J29/864 ,  H01J29/028 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

摘要： An image forming apparatus includes a substrate, an electron-emitting device, a wiring electrode for applying an input signal to the electron-emitting device, and an image forming member to which an electron emitted from the electron-emitting device is irradiated. An acceleration electrode is provided opposite to the substrate, and a potential defining electrode is provided between the acceleration electrode and the substrate. A second support member connects the potential defining electrode and the acceleration electrode, and a first support member connects the wiring electrode and the potential defining electrode. The second support member has a semiconductive material surface, and the first support member has a resistance greater than that of the second support member by ten times or more.

摘要翻译： 图像形成装置包括基板，电子发射器件，用于向电子发射器件施加输入信号的布线电极以及从电子发射器件发射的电子被照射到其上的成像元件。 加速电极与基板相对设置，并且在加速电极和基板之间设置有电位限定电极。 第二支撑构件连接电位限定电极和加速电极，第一支撑构件连接布线电极和电位限定电极。 第二支撑构件具有半导体材料表面，并且第一支撑构件具有大于第二支撑构件的电阻十倍或更多的电阻。

公开(公告)号：US5936343A

公开(公告)日：1999-08-10

申请号：US631891

申请日：1996-04-16

申请人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Hidetoshi Suzuki

发明人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Hidetoshi Suzuki

IPC分类号： H01J29/87 ,  H01J29/02 ,  H01J29/06 ,  H01J29/62 ,  H01J29/82 ,  H01J29/86 ,  H01J31/12 ,  H01J29/04

CPC分类号： H01J29/864 ,  H01J29/028 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

摘要： An image forming apparatus includes a substrate, an electron-emitting device, a wiring electrode for applying an input signal to the electron-emitting device, and an image forming member to which an electron emitted from the electron-emitting device is irradiated. An acceleration electrode is provided opposite to the substrate, and a potential defining electrode is provided between the acceleration electrode and the substrate. A second support member connects the potential defining electrode and the acceleration electrode, and a first support member connects the wiring electrode and the potential defining electrode. The second support member has a semiconductive material surface, and the first support member has a resistance greater than that of the second support member by ten times or more.

摘要翻译： 图像形成装置包括基板，电子发射器件，用于向电子发射器件施加输入信号的布线电极以及从电子发射器件发射的电子被照射到其上的成像元件。 加速电极与基板相对设置，并且在加速电极和基板之间设置有电位限定电极。 第二支撑构件连接电位限定电极和加速电极，第一支撑构件连接布线电极和电位限定电极。 第二支撑构件具有半导体材料表面，并且第一支撑构件具有大于第二支撑构件的电阻十倍或更多的电阻。

公开(公告)号：US06472813B2

公开(公告)日：2002-10-29

申请号：US09047224

申请日：1998-03-25

申请人： Hideaki Mitsutake ,  Hidetoshi Suzuki ,  Naoto Nakamura

发明人： Hideaki Mitsutake ,  Hidetoshi Suzuki ,  Naoto Nakamura

IPC分类号： H01J162

CPC分类号： H01J1/316 ,  H01J31/127 ,  H01J2201/3165

摘要： This invention discloses an image forming apparatus having an electron source on which a plurality of electron-emitting devices are arranged, an image forming member on which an image is formed by electrons emitted by the electron-emitting devices, and a structure for maintaining an interval between the electron source and the image forming member, in which an interval between two electron-emitting devices adjacent to each other via the structure is larger than an interval between two electron-emitting devices adjacent to each other without the mediacy of the structure, and electrons emitted by the electron-emitting devices are deflected toward the structure.

摘要翻译： 本发明公开了一种具有电子源的图像形成装置，多个电子发射器件被布置在其上，由电子发射器件发射的电子在其上形成图像的图像形成部件，以及用于保持间隔的结构 在电子源和图像形成部件之间，其中通过该结构彼此相邻的两个电子发射器件之间的间隔大于彼此相邻的两个电子发射器件之间的间隔而没有结构的中介;以及 由电子发射器件发射的电子朝向该结构偏转。

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。

公开(公告)号：US6121942A

公开(公告)日：2000-09-19

申请号：US359838

申请日：1994-12-20

申请人： Yoshihisa Sanou ,  Hideaki Mitsutake ,  Naoto Nakamura ,  Hidetoshi Suzuki

发明人： Yoshihisa Sanou ,  Hideaki Mitsutake ,  Naoto Nakamura ,  Hidetoshi Suzuki

IPC分类号： G09G3/20 ,  G09G3/22 ,  H01J1/316 ,  H01J29/70 ,  H01J31/12

CPC分类号： B82Y10/00 ,  G09G3/22 ,  H01J1/316 ,  H01J29/70 ,  H01J31/127 ,  G09G2320/0233 ,  G09G3/2014 ,  H01J2201/30457 ,  H01J2201/3165 ,  H01J2329/00

摘要： In an image-forming apparatus which includes, on a substrate, an electron beam source comprises plurality of electron-emitting devices, and image-forming members for forming an image upon irradiation of electron beams emitted from the electron-emitting devices, the image-forming members are stripe-shaped members, and the plurality of electron-emitting devices each comprise a negative electrode, an electron-emitting region and a positive electrode which are arranged on the substrate surface side by side in a direction vertical to the direction in which the stripe-shaped members are extending. With the present apparatus, deterioration of image quality is prevented even when the positional relationship between the electron-emitting devices such as cold cathode devices and the image-forming members such as fluorescent substances is deviated from predetermined one during assembly.

摘要翻译： 在包括在基板上的电子束源包括多个电子发射器件和用于在从电子发射器件发射的电子束照射时形成图像的图像形成部件的图像形成装置中， 形成构件是条形构件，并且多个电子发射器件各自包括负极，电子发射区和正极，它们沿垂直于其方向的方向并排配置在衬底表面上 条状构件正在延伸。 利用本发明的装置，即使当在组装期间诸如冷阴极器件的电子发射器件和诸如荧光物质的图像形成部件之间的位置关系偏离预定的装置时，也防止了图像质量的劣化。