公开(公告)号：US06179678B2

公开(公告)日：2001-01-30

申请号：US09244164

申请日：1999-02-04

Applicant: Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

Inventor： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC: H01J902

CPC classification number: H01J29/481 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H01J2329/0489

Abstract: An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1&mgr;m, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.

Abstract translation: 电子发射器件包括一对电极和布置在电极之间的导电膜，并且包括携带石墨膜的电子发射区域。 该石墨膜在使用波长514.5nm，光斑直径1μm的激光光源的拉曼光谱分析中表示，散射光的峰值为1）位于1580cm -1附近的峰（P2） 1大于位于1335cm -1附近的峰（P1）或2）位于1335cm -1附近的峰（P1）的半峰宽不大于150cm -1。

公开(公告)号：US06165034A

公开(公告)日：2000-12-26

申请号：US312491

申请日：1999-05-17

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

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

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

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

Abstract: 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.

Abstract translation: 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：US6140985A

公开(公告)日：2000-10-31

申请号：US658080

申请日：1996-06-04

Applicant: Izumi Kanai ,  Hidetoshi Suzuki ,  Hideaki Mitsutake ,  Kohei Inamura ,  Noritake Suzuki ,  Masaaki Iwane

Inventor： Izumi Kanai ,  Hidetoshi Suzuki ,  Hideaki Mitsutake ,  Kohei Inamura ,  Noritake Suzuki ,  Masaaki Iwane

IPC: G09G3/20 ,  G09G3/22 ,  H01J31/12

CPC classification number: H01J1/316 ,  G09G3/22 ,  H01J31/127 ,  G09G2310/0205 ,  G09G3/2014 ,  H01J2201/3165 ,  H01J2329/00

Abstract: 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.

Abstract translation: 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

Applicant: Yoshihisa Sanou ,  Hideaki Mitsutake ,  Naoto Nakamura ,  Hidetoshi Suzuki

Inventor： Yoshihisa Sanou ,  Hideaki Mitsutake ,  Naoto Nakamura ,  Hidetoshi Suzuki

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

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5949393A

公开(公告)日：1999-09-07

申请号：US814080

申请日：1997-03-10

Applicant: Kunihiro Sakai ,  Hidetoshi Suzuki

Inventor： Kunihiro Sakai ,  Hidetoshi Suzuki

IPC: H01J31/12 ,  G09G3/20 ,  G09G3/22 ,  H01J29/32 ,  H04N9/12

CPC classification number: G09G3/22 ,  H01J31/127 ,  G09G2300/0452 ,  G09G2310/0297 ,  H01J2201/3165 ,  H01J2329/0489 ,  H01J2329/30

Abstract: In an image display apparatus which has a multi-electron beam source in which a plurality of electron emission elements are connected in a matrix pattern using a plurality of data electrodes and a plurality of scanning electrodes, and a fluorescent screen having phosphors of three primary colors R, G, and B corresponding to the electron emission elements, natural white color emission is obtained while suppressing a decrease in G luminance, using, e.g., a checkerboard layout which has a G spatial resolution higher than the R or B spatial resolution and includes more G phosphors than the R or B phosphors. For this purpose, the scanning electrodes connected to the electron emission elements corresponding to the G phosphors are electrically independent from those connected to the electron emission elements corresponding to the R or B phosphors, signal components corresponding to the G phosphors and signal components corresponding to the R or B phosphors are extracted from an image signal for a 1-line period, and the scanning electrode connected to the electron emission elements corresponding to the G phosphors and those connected to the electron emission elements corresponding to the R or B phosphors are selected during successively the 1-line period.

Abstract translation: 在具有多个电子发射元件的多电子束源的图像显示装置中，多个电子发射元件使用多个数据电极和多个扫描电极以矩阵图案连接，并且具有三原色荧光体的荧光屏 对应于电子发射元件的R，G和B，使用例如具有高于R或B空间分辨率的G空间分辨率的棋盘布局来抑制G亮度的降低而获得自然白色发射，并且包括 比R或B荧光体更多的G荧光体。 为此，连接到与G荧光体相对应的电子发射元件的扫描电极与连接到与R或B荧光体相对应的电子发射元件的扫描电极电独立，对应于G荧光体的信号分量和对应于 从图像信号中提取R或B荧光体为1行周期，并且连接到与G荧光体对应的电子发射元件的扫描电极以及连接到与R或B荧光体相对应的电子发射元件的扫描电极在 连续1个行期。

公开(公告)号：US5831387A

公开(公告)日：1998-11-03

申请号：US578959

申请日：1995-12-27

Applicant: Tetsuya Kaneko ,  Mitsutoshi Hasegawa ,  Yoshihiro Yanagisawa ,  Miki Tamura ,  Kazuhiro Sando ,  Noriaki Ohguri ,  Toru Sugeno ,  Osamu Takamatsu

Inventor： Tetsuya Kaneko ,  Mitsutoshi Hasegawa ,  Yoshihiro Yanagisawa ,  Miki Tamura ,  Kazuhiro Sando ,  Noriaki Ohguri ,  Toru Sugeno ,  Osamu Takamatsu

IPC: H01J1/316 ,  H01J9/02 ,  H01J29/92 ,  H01J31/12 ,  H01J19/24 ,  H01J1/00

CPC classification number: B82Y10/00 ,  H01J1/316 ,  H01J29/92 ,  H01J31/127 ,  H01J9/027 ,  H01J2201/3165 ,  H01J2329/00

Abstract: An image forming apparatus, according to the present invention, comprises a first substrate whereon are provided a functional element and electric wiring that is connected to the functional element, and a second substrate whereon is an area where an image is to be formed, and wherein, with the first substrate and the second substrate being located opposite to each other, space between the first substrate and the second substrate is kept in a pressure-reduced state so as to form an image in the area on the second substrate, and wherein the electric wiring is formed of a laminated conductive material by a process that plates a printed pattern, which is initially deposited by a printing process.

公开(公告)号：US5763997A

公开(公告)日：1998-06-09

申请号：US456453

申请日：1995-06-01

Applicant: Nalin Kumar

Inventor： Nalin Kumar

IPC: H01J1/304 ,  H01J1/316 ,  H01J9/02 ,  H01J31/12 ,  H01J61/067 ,  H01J63/06 ,  H01J19/24

CPC classification number: H01J1/3042 ,  H01J1/304 ,  H01J1/316 ,  H01J31/127 ,  H01J61/0677 ,  H01J63/06 ,  H01J9/027 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2201/3165 ,  H01J2201/319 ,  H01J2329/00 ,  H01J2329/8625

Abstract: A matrix addressable flat panel display includes a flat cathode operable for emitting electrons to an anode when an electric field is produced across the surface of the flat cathode by two electrodes placed on each side of the flat cathode. The flat cathode may consist of a cermet or amorphic diamond or some other combination of a conducting material and an insulating material such as a low effective work function material. The electric field produced causes electrons to hop on the surface of the cathode at the conducting-insulating interfaces. An electric field produced between the anode and the cathode causes these electrons to bombard a phosphor layer on the anode.

Abstract translation: 矩阵寻址平板显示器包括平面阴极，当通过放置在平面阴极的每一侧上的两个电极跨越平面阴极的表面产生电场时，可以将电子发射到阳极。 扁平阴极可以由金属陶瓷或非晶金刚石或导电材料和绝缘材料的一些其它组合构成，例如低有效功函数材料。 所产生的电场导致电子在导电绝缘界面处在阴极的表面上跳跃。 在阳极和阴极之间产生的电场使得这些电子轰击阳极上的磷光体层。

公开(公告)号：US5716618A

公开(公告)日：1998-02-10

申请号：US508678

申请日：1995-07-28

Applicant: Yoshinori Tomida ,  Hiroyuki Hashimoto

Inventor： Yoshinori Tomida ,  Hiroyuki Hashimoto

IPC: C23C18/12 ,  H01J1/316 ,  H01J9/02 ,  B05D5/12

CPC classification number: H01J9/027 ,  C23C18/1216 ,  C23C18/1295 ,  H01J1/316 ,  H01J2201/3165

Abstract: In a solution for forming electron-emitting regions of electron-emitting devices, the solution contains a metal carboxylate expressed by the following general formula (I), an organic solvent and/or water; (R(COO).sub.k).sub.m M (I) where k=numeral from 1 to 4, m=numeral from 1 to 4, and R=C.sub.n X.sub.2n+1-k where X=hydrogen or halogen (total number of hydrogen and halogen atoms is 2n+1), n=integer from 0 to 30, and M=metal. In a manufacture method of electron-emitting devices each provided between electrodes with a conductive film including an electron-emitting region, a process of forming the conductive film includes a step of coating and calcining the above solution. An image-forming apparatus is manufactured by using the electron-emitting devices. Variations in sheet resistance values of electron-emitting region-forming thin films and characteristics of the electron-emitting devices are reduced.

Abstract translation: 在用于形成电子发射器件的电子发射区的溶液中，该溶液含有由以下通式（I）表示的金属羧酸盐，有机溶剂和/或水; （R（COO）k）mM（I）其中k = 1至4的数字，m = 1至4的数字，R = CnX2n + 1-k其中X =氢或卤素（氢和卤素原子的总数 是2n + 1），n = 0〜30的整数，M =金属。 在电子发射器件的制造方法中，每个电子发射器件均设置在具有包括电子发射区域的导电膜的电极之间，形成导电膜的工艺包括涂覆和煅烧上述溶液的步骤。 通过使用电子发射器件制造图像形成装置。 电子发射区形成薄膜的薄层电阻值的变化和电子发射器件的特性降低。

公开(公告)号：US5627111A

公开(公告)日：1997-05-06

申请号：US472111

申请日：1995-06-07

Applicant: Takeo Tsukamoto ,  Akira Shimizu ,  Akira Suzuki ,  Masao Sugata ,  Isamu Shimoda ,  Masahiko Okunuki

Inventor： Takeo Tsukamoto ,  Akira Shimizu ,  Akira Suzuki ,  Masao Sugata ,  Isamu Shimoda ,  Masahiko Okunuki

IPC: H01J1/14 ,  H01J1/316 ,  H01J9/04 ,  H01L21/465

CPC classification number: H01J1/316 ,  H01J1/14 ,  H01J9/042 ,  H01J2201/3165

Abstract: An electron emitting device causes electron emission by a current supply in a coarse resistor film. The coarse thin resistor film is composed at least of a coarse thin silicon film.

Abstract translation: 电子发射器件通过粗电阻膜中的电流源引起电子发射。 粗糙的薄电阻膜至少由粗的薄膜构成。

公开(公告)号：US5594296A

公开(公告)日：1997-01-14

申请号：US353903

申请日：1994-12-12

Applicant: Hideaki Mitsutake ,  Naoto Nakamura ,  Yoshihisa Sano

Inventor： Hideaki Mitsutake ,  Naoto Nakamura ,  Yoshihisa Sano

IPC: G06F3/147 ,  H01J1/316 ,  H01J29/84 ,  H01J31/12 ,  H01J1/30 ,  H01J21/10

CPC classification number: G06F3/147 ,  H01J1/316 ,  H01J29/84 ,  H01J31/127 ,  G09G2340/12 ,  H01J2201/3165 ,  H01J2329/8625

Abstract: An electron source or electron beam apparatus comprises an electron-emitting device and a shield member disposed above the electron-emitting device. The electron-emitting device generates an electric field component, when energized, that is parallel to a substrate surface on which the electron-emitting device is disposed, while the shield member has an aperture which allows electrons emitted from the electron-emitting device to pass therethrough, but blocks off charged particles flying toward the electron emitting device.

Abstract translation: 电子源或电子束装置包括设置在电子发射器件上方的电子发射器件和屏蔽部件。 电子发射器件在通电时产生平行于其上设置有电子发射器件的衬底表面的电场分量，而屏蔽部件具有允许从电子发射器件发射的电子通过的孔径 但阻止带电粒子飞向电子发射器件。