公开(公告)号：US20100060126A1

公开(公告)日：2010-03-11

申请号：US12552840

申请日：2009-09-02

Applicant: Shingo Eguchi ,  Yasushi Shimizu ,  Noriaki Oguri

Inventor： Shingo Eguchi ,  Yasushi Shimizu ,  Noriaki Oguri

IPC: H01J61/94

CPC classification number: H01J1/316 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

Abstract: There is provided an electron source according to the present invention, having a plurality of electron-emitting devices wherein each of the electron-emitting devices has a pair of electrodes, and a plurality of conductive films having respective electron emitting portions, provided between the pair of electrodes so as to be electrically connected to the pair of electrodes, the electron source including: a short-circuit suppressing film which is positioned between the plurality of conductive films and is provided on the electron-emitting device so as to be electrically connected to the pair of electrodes, and mainly contains tungsten (W) and germanium (Ge) nitride, wherein a ratio of the number of tungsten atoms to the number of tungsten and germanium atoms is 0.24 or more in the short-circuit suppressing film, surface resistivity of the short-circuit suppressing film is not less than 1×1010 Ω/square and not more than 1×1013 Ω/square.

Abstract translation: 提供了根据本发明的电子源，其具有多个电子发射器件，其中每个电子发射器件具有一对电极，以及设置在该对之间的具有各自的电子发射部分的多个导电膜 的电极，以与所述一对电极电连接，所述电子源包括：短路抑制膜，其位于所述多个导电膜之间，并且设置在所述电子发射器件上以电连接到 一对电极，主要包含钨（W）和锗（Ge）氮化物，其中钨原子数与钨和锗原子数之比在短路抑制膜中为0.24以上，表面电阻率 的短路抑制膜不小于1×10 10Ω·OHgr·/平方并且不大于1×10 13Ω·平方。

公开(公告)号：US20100045166A1

公开(公告)日：2010-02-25

申请号：US12538007

申请日：2009-08-07

Applicant: So-Ra Lee ,  Jae-Myung Kim ,  Hee-Sung Moon ,  Yoon-Jin Kim ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  Young-Suk Cho

Inventor： So-Ra Lee ,  Jae-Myung Kim ,  Hee-Sung Moon ,  Yoon-Jin Kim ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  Young-Suk Cho

IPC: H01J63/04 ,  H01J21/10

CPC classification number: H01J1/304 ,  H01J1/02 ,  H01J1/316 ,  H01J3/021 ,  H01J9/025 ,  H01J29/04 ,  H01J63/02 ,  H01J2201/316 ,  H01J2203/0236

Abstract: An electron emitting device includes a substrate, a plurality of first wiring units, each of the plurality of first wiring units including a plurality of first electrodes extending in a first direction on the substrate and spaced apart from each other, a plurality of second wiring units, each of the plurality of second wiring units including a plurality of second electrodes each extending in a direction substantially opposite to the first direction and interposed between adjacent first electrodes of the plurality of first electrodes, and a plurality of first electron emitters at sides of the first electrodes and a plurality of second electron emitters at sides of the second electrodes, wherein at least one of the plurality of first wiring units or the plurality of second wiring units is configured to be driven separately.

Abstract translation: 一种电子发射器件，包括：衬底，多个第一布线单元，所述多个第一布线单元中的每一个包括在所述基板上沿第一方向延伸并且彼此间隔开的多个第一电极;多个第二布线单元 所述多个第二布线单元中的每一个包括多个第二电极，每个所述第二电极各自沿着与所述第一方向基本相反的方向延伸并插入在所述多个第一电极的相邻的第一电极之间，并且在所述多个第一电极的侧面处设置有多个第一电子发射器 第一电极和第二电极的多个第二电子发射器，其中多个第一布线单元或多个第二布线单元中的至少一个被构造成分开驱动。

公开(公告)号：US20090284123A1

公开(公告)日：2009-11-19

申请号：US12429654

申请日：2009-04-24

Applicant: Shoji Nishida ,  Koki Nukanobu ,  Takuto Moriguchi ,  Takeo Tsukamoto

Inventor： Shoji Nishida ,  Koki Nukanobu ,  Takuto Moriguchi ,  Takeo Tsukamoto

IPC: H01J1/00

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

Abstract: An image display apparatus uses electron-emitting devices each having: a pair of device electrodes on an insulating substrate; and an electroconductive film connecting the device electrodes. The insulating substrate has concave portions in a gap between the device electrodes. The film has opening portions having a first gap in a region adjacent to the opening portions along such a gap. A carbon film having a second gap is formed in the first gap and has extending portions extending from side surfaces of the concave portions toward the bottom. The extending portions of the adjacent carbon films are not coupled.

Abstract translation: 图像显示装置使用在绝缘基板上具有：一对器件电极的电子发射器件; 以及连接器件电极的导电膜。 绝缘基板在器件电极之间的间隙中具有凹部。 该膜具有沿着这样的间隙在与开口部分相邻的区域中具有第一间隙的开口部分。 具有第二间隙的碳膜形成在第一间隙中，并且具有从凹部的侧表面向底部延伸的延伸部分。 相邻碳膜的延伸部分不连接。

公开(公告)号：US07605530B2

公开(公告)日：2009-10-20

申请号：US11740496

申请日：2007-04-26

Applicant: Ichiro Nomura ,  Hidetoshi Suzuki ,  Tetsuya Kaneko ,  Shinya Mishina ,  Naoto Nakamura

Inventor： Ichiro Nomura ,  Hidetoshi Suzuki ,  Tetsuya Kaneko ,  Shinya Mishina ,  Naoto Nakamura

IPC: H01J1/62 ,  H01J1/88

CPC classification number: G09G3/22 ,  G09G2300/0426 ,  H01J1/316 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/8625 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

Abstract: An image-forming device includes, in an envelope, an electron-emitting element for emitting an electron by applying a voltage between electrodes, an image-forming member for forming an image by irradiation with an electron beam emitted from the electron-emitting element, and a supporting member for supporting the envelope. The supporting member has an electroconductive film at an end portion and a side portion thereof, and is electrically connected through the electroconductive film to the electrode.

Abstract translation: 图像形成装置在外壳中包括用于通过在电极之间施加电压来发射电子的电子发射元件，用于通过用从电子发射元件发射的电子束照射形成图像的图像形成部件， 以及用于支撑外壳的支撑构件。 支撑构件在其端部和侧部具有导电膜，并且通过导电膜电连接到电极。

公开(公告)号：US07548017B2

公开(公告)日：2009-06-16

申请号：US11165511

申请日：2005-06-24

Applicant: Yoichi Ando

Inventor： Yoichi Ando

IPC: H01J1/62

CPC classification number: H01J9/242 ,  H01J1/316 ,  H01J9/185 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/8665

Abstract: The invention provides an image forming apparatus in which orbit shift can be prevented to perform good image display in an electron beam emitted from the electron-emitting device adjacent to the spacer when an antistatic spacer coated with a high resistance film is used. A surface shape is controlled by forming a fine particle film on the surface of a row directional wiring 5 in which a spacer 3 is arranged, the electron emission is realized from electron-emitting areas 14a and 14b near contacting areas 15a and 15b in a non-contacting area 16 in which the spacer 3 is not in contact with the row directional wiring 5, and the non-contacting area 16 of the spacer 3 is irradiated with the electron to decrease a potential, which allows a good equipotential line 17 to be formed.

Abstract translation: 本发明提供了一种图像形成装置，其中当使用涂覆有高电阻膜的抗静电隔离层时，可以防止轨道偏移在与间隔物相邻的电子发射器件发射的电子束中执行良好的图像显示。 通过在布置有间隔物3的行方向布线5的表面上形成细微粒子膜来控制表面形状，电子发射是从非接触区域15a和15b附近的电子发射区域14a和14b实现的， 接触区域16，其中间隔件3不与行方向布线5接触，并且间隔物3的非接触区域16被电子照射以降低电位，这允许良好的等电位线17为 形成。

公开(公告)号：US20090022881A1

公开(公告)日：2009-01-22

申请号：US11964014

申请日：2007-12-25

Applicant: Chih-Hao Tsai ,  Kuan-Jung Chen ,  Fu-Ming Pan ,  Mei Liu ,  Chi-Neng Mo

Inventor： Chih-Hao Tsai ,  Kuan-Jung Chen ,  Fu-Ming Pan ,  Mei Liu ,  Chi-Neng Mo

IPC: B05D5/12

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

Abstract: An electron-emitting device and a fabricating method thereof are provided. First, a substrate, having a first side and a second side which is opposite to the first side, is provided. Afterwards, a first electrode pattern layer is formed on the first side of the substrate. Next, a conductive pattern layer is formed on the substrate and the first electrode pattern layer. After that, an electron-emitting region is formed in the conductive pattern layer. Then, a second electrode pattern layer is formed on the second side of the substrate and partially covers the conductive pattern layer. The fabricating method has a simple fabricating process and a low fabricating cost.

Abstract translation: 提供了一种电子发射器件及其制造方法。 首先，提供具有与第一侧相对的第一侧和第二侧的基板。 之后，在基板的第一侧上形成第一电极图形层。 接下来，在基板和第一电极图案层上形成导电图案层。 之后，在导电图案层中形成电子发射区。 然后，在基板的第二面上形成第二电极图案层，并且部分地覆盖导电图案层。 该制造方法具有简单的制造工艺和低制造成本。

公开(公告)号：US20090001870A1

公开(公告)日：2009-01-01

申请号：US12127869

申请日：2008-05-28

Applicant: Mutsumi Suzuki ,  Masakazu Sagawa ,  Yoshiro Mikami

Inventor： Mutsumi Suzuki ,  Masakazu Sagawa ,  Yoshiro Mikami

IPC: H01J1/62

CPC classification number: H01J31/127 ,  B82Y10/00 ,  H01J1/312 ,  H01J1/316 ,  H01J29/04 ,  H01J2329/0484 ,  H01J2329/0489 ,  H01J2329/466

Abstract: A protruded portion of an adjacent scan line is provided along one of longer sides of an electron emission area, for functioning as a focusing electrode. A feeding electrode is provided along the other longer side of the electron emission part. Use of this arrangement improves the ability to feed current from a scan line(s). Thus, a distribution of drive current within an element electrode is dispersed, thereby to improve the reliability of an electron emission element. Additionally, in the case of a thin-film electron source being used as this element, the improvement in current feeding ability enables a top electrode to decrease in thickness, thus increasing the electron emission efficiency.

Abstract translation: 沿着电子发射区域的一个长边设置相邻扫描线的突出部分，用作聚焦电极。 馈电电极沿着电子发射部分的另一长边设置。 使用这种布置提高了从扫描线馈送电流的能力。 因此，分散元件电极内的驱动电流的分布，从而提高电子发射元件的可靠性。 此外，在使用薄膜电子源作为该元件的情况下，电流馈送能力的提高使得顶部电极的厚度减小，从而提高了电子发射效率。

公开(公告)号：US20080138570A1

公开(公告)日：2008-06-12

申请号：US12029967

申请日：2008-02-12

Applicant: Takuro SEKIYA

Inventor： Takuro SEKIYA

IPC: B32B7/00 ,  B32B3/00

CPC classification number: H01J9/027 ,  B41J2/125 ,  B41J3/4073 ,  B41J2202/09 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489 ,  Y10T428/24174 ,  Y10T428/24752

Abstract: The present invention relates to an electron-emitting device and an image display apparatus in which the electron-emitting device is provided. In the electron-emitting device, a substrate has sides in two orthogonal first directions. A plurality of pairs of electrodes are disposed on the substrate. A conductive thin film is disposed between each of the electrode pairs. A plurality of surface conduction electron-emitting elements are disposed in the conductive thin film by discharging drops of a source material of the film thereto, each electron-emitting element spaced apart from the opposing electrodes of one of the electrode pairs. The electron-emitting elements are arrayed in a matrix formation, the matrix having rows and columns in two orthogonal second directions, the electron-emitting elements being disposed such that the second directions of the matrix are parallel to the first directions of the substrate. Further, the present invention relates to an electron-emitting device production apparatus wherein an effective area in which a discharge head is capable of discharging the drops to the substrate is larger than an entire region that covers the electron-emitting elements on the substrate.

Abstract translation: 本发明涉及电子发射器件和其中提供电子发射器件的图像显示装置。 在电子发射器件中，衬底具有两个正交的第一方向的侧面。 多个电极对设置在基板上。 导电薄膜设置在每个电极对之间。 多个表面传导电子发射元件通过从其中的一个电极对的相对电极间隔开每个电子发射元件而将薄膜的源材料的液滴放电到导电薄膜中。 电子发射元件以矩阵形式排列，该矩阵在两个正交的第二方向上具有行和列，电子发射元件被布置成使得矩阵的第二方向平行于衬底的第一方向。 此外，本发明涉及一种电子发射器件制造装置，其中放电头能够将液滴排放到衬底的有效区域大于覆盖衬底上的电子发射元件的整个区域。

公开(公告)号：USRE40062E1

公开(公告)日：2008-02-12

申请号：US09587249

申请日：2000-06-02

Applicant: Seishiro Yoshioka ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Toshihiko Takeda ,  Tetsuya Kaneko ,  Yoshikazu Banno ,  Kojiro Yokono

Inventor： Seishiro Yoshioka ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Toshihiko Takeda ,  Tetsuya Kaneko ,  Yoshikazu Banno ,  Kojiro Yokono

IPC: H01J9/02 ,  H01J1/30

CPC classification number: H01J1/316 ,  H01J9/027 ,  H01J29/04 ,  H01J31/127 ,  H01J2329/00 ,  H01J2329/0486

Abstract: A display device includes an electron-emitting device which is a laminate of an insulating layer and a pair of opposing electrodes formed on a planar substrate. A portion of the insulating layer is between the electrodes and contains fine particles of an electron emitting substance, that portion acting as an electron emitting region. Electrons are emitted from the electron emission region by applying a voltage to the electrodes, thereby stimulating a phosphorous to emit light.

Abstract translation: 显示装置包括电子发射器件，其是形成在平面衬底上的绝缘层和一对相对电极的叠层。 绝缘层的一部分位于电极之间并且包含作为电子发射区的部分的电子发射物质的微粒。 电子通过向电极施加电压从电子发射区发射，从而刺激磷发光。

公开(公告)号：US07312561B2

公开(公告)日：2007-12-25

申请号：US11106584

申请日：2005-04-15

Applicant: Takuto Moriguchi ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Tamaki Kobayashi

Inventor： Takuto Moriguchi ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Tamaki Kobayashi

IPC: H01J9/02 ,  H01J1/00

CPC classification number: H01J1/316 ,  H01J9/027 ,  H01J31/127

Abstract: An electron-emitting device is equipped with a pair of first electroconductive members arranged on a substrate with an interval between them, wherein the interval becomes narrower at an upper position distant from a surface of the substrate than at a position on the surface, and a peak of one of the pair of the first electroconductive members is higher than a peak of the other of the pair of the first electroconductive members, and further an electron scattering surface forming film including an element having an atomic number larger than those of elements constituting the first electroconductive members as a principal component is provided on a surface of the one of the first electroconductive members.

Abstract translation: 电子发射器件配备有一对第一导电构件，其布置在衬底之间，其间具有间隔，其中在距离衬底表面的上位置处的间隔比在表面上的位置处更窄，并且 一对第一导电构件中的一个的峰值高于一对第一导电构件中的另一个的峰值，并且还包括电子散射表面形成膜，其包含原子序数大于构成 第一导电构件作为主要部件设置在第一导电构件之一的表面上。