公开(公告)号：JP2007095409A

公开(公告)日：2007-04-12

申请号：JP2005281277

申请日：2005-09-28

Applicant: Ngk Insulators Ltd ,  日本碍子株式会社

Inventor： OWADA IWAO ,  OZAWA SHUICHI ,  YOSHINO KOICHI ,  YOKOYAMA SHOHEI

IPC: H01J1/312 ,  H01J9/02

CPC classification number: H01J9/022 ,  B82Y10/00 ,  H01J1/312 ,  H01J1/32 ,  H01J31/127 ,  H01J2201/3125

Abstract: PROBLEM TO BE SOLVED: To realize a higher output of a dielectric film type electron emission element. SOLUTION: An upper electrode 114 is formed on a top-side surface 113a of an emitter layer 113 made of a dielectric. The upper electrode 114 is structured of graphite particles 115 and silver fine particles 116. The graphite particles 115 have fine grooves 115a as microscopic grooves and micro protrusions 115b as microscopic protrusions. The silver fine particles 116 are adhered to the surface of the graphite fine particles 115. The silver fine particles 116 consist of small-diameter fine particles 116a and large-diameter fine particles 116b. The upper electrode 114 is formed by applying electrode paste made by dispersing the graphite particles and the silver particles in a synthetic resin binder on the emitter layer 113, and putting them under heat treatment. As the binder, a material with a decomposition temperature lower than a temperature at which part of the graphite particles is oxidized by the silver fine particles is used. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了实现更高的电介质膜型电子发射元件的输出。 解决方案：上电极114形成在由电介质制成的发射极层113的顶侧表面113a上。 上部电极114由石墨粒子115和银微粒子116构成。石墨粒子115具有作为微细凹槽的微细凹槽115a和微小凸起的微小突起115b。 银微粒116附着在石墨微粒115的表面。银微粒116由小直径微粒116a和大直径微粒116b构成。 上电极114通过将通过将石墨颗粒和银颗粒分散在合成树脂粘合剂中的电极浆料施加到发射极层113上并将其放置在热处理中而形成。 作为粘合剂，使用分解温度低于石墨粒子的一部分被银微粒氧化的温度的材料。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006278318A

公开(公告)日：2006-10-12

申请号：JP2006037567

申请日：2006-02-15

Applicant: Ngk Insulators Ltd ,  日本碍子株式会社

Inventor： OWADA IWAO ,  SHIMOKAWA NATSUKI ,  KAMECHI TETSUJI ,  GOTO NAOKI ,  YOMO ISAO

IPC: H01J31/12 ,  H01J1/312 ,  H01J63/06

CPC classification number: B82Y10/00 ,  H01J1/312 ,  H01J1/32 ,  H01J63/06 ,  H01J2201/3125

Abstract: PROBLEM TO BE SOLVED: To achieve high luminance light emission by improving used ratio of phosphor light emission based on electron emission from an electron emitter in a light source using the electron emitter. SOLUTION: The light source 10G has a transparent substrate 40, a fixed substrate 110 disposed in facing relation to the transparent substrate 40, at least one electron emitter 12 disposed on the fixed substrate 110, a phosphor layer 44 disposed on a surface of the transparent substrate 40 which confronts the fixed substrate 110, and a trajectory deflector 150A, 150B for deflecting the trajectory of a pulsed electron flow 146 intermittently emitted from the electron emitter 12. The pulsed electron flow 146 is deflected by the trajectory deflector 150A, 150B to two-dimensionally scan a position of the phosphor layer 44 which is irradiated with the pulsed electron flow 146 for thereby spreading the pulsed electron flow 146. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：通过使用电子发射器，通过改善基于来自电子发射体的电子发射的磷光体发光的使用比来实现高亮度发光。 解决方案：光源10G具有透明基板40，与透明基板40相对设置的固定基板110，设置在固定基板110上的至少一个电子发射体12，设置在表面上的荧光体层44 面对固定基板110的透明基板40以及用于偏转从电子发射体12间歇地发射的脉冲电子流146的轨迹的轨迹偏转器150A，150B。脉冲电子流146被轨迹偏转器150A偏转， 以二维扫描荧光体层44的被脉冲电子流146照射的位置，从而扩展脉冲电子流146。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006236965A

公开(公告)日：2006-09-07

申请号：JP2005201271

申请日：2005-07-11

Applicant: Ngk Insulators Ltd ,  日本碍子株式会社

Inventor： NANATAKI TSUTOMU ,  YAMAGUCHI HIROFUMI ,  TANAKA RITSU

IPC: H01J1/312 ,  H01J9/02

CPC classification number: H01J1/312 ,  B82Y10/00 ,  H01J1/32 ,  H01J9/022 ,  H01J2201/306 ,  H01J2201/3125 ,  H01J2329/00

Abstract: PROBLEM TO BE SOLVED: To provide a dielectric device with higher performance. SOLUTION: An electron emitting element 10A to which the dielectric device of this invention is applied comprises: an emitter section 12 formed of a dielectric; and an upper electrode 14 and a lower electrode 16 to which a driving voltage Va for electron emission is applied. The emitter section 12 is formed by an aerosol deposition method or a sol impregnation method. Inside the emitter section 12, metal is mixed in a dispersed state to such an extent that there is no conduction in the direction of thickness of the emitter section 12. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有更高性能的电介质器件。 解决方案：应用本发明的电介质器件的电子发射元件10A包括：由电介质形成的发射极部分12; 以及施加用于电子发射的驱动电压Va的上电极14和下电极16。 发射极部分12由气溶胶沉积法或溶胶浸渍法形成。 在发射极部分12的内部，金属以分散状态混合到在发射极部分12的厚度方向上不传导的程度。（C）2006年，JPO和NCIPI

公开(公告)号：JP2006164578A

公开(公告)日：2006-06-22

申请号：JP2004350545

申请日：2004-12-03

Applicant: Hitachi Ltd ,  株式会社日立製作所

Inventor： WATANABE TOSHIMITSU ,  KABUTO NOBUAKI ,  SUZUKI MUTSUMI ,  SAGAWA MASAKAZU

IPC: H01J31/12 ,  H01J29/04

CPC classification number: G09G3/22 ,  B82Y10/00 ,  H01J31/127 ,  H01J2201/3125

Abstract: PROBLEM TO BE SOLVED: To provide a technology enabling an image display device using an FED panel to display efficient and bright images. SOLUTION: The device is provided with a plurality of electron emission elements (206, 216, 207, 217, 208, 218), and a plurality of phosphors (103 to 105) set in opposition to the plurality of electron emission elements, respectively, and made to emit light by electrons from the electron emission elements. The electron emission elements are capacitive ones each with an insulating layer pinched between two metal layers. Two capacitive electron emission elements respectively (206-216, 207-217, 208-218) electrically connected series are arranged in correspondence with each of the plurality of phosphors. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供使得能够使用FED面板的图像显示装置显示高效和明亮的图像的技术。 解决方案：该器件设置有多个电子发射元件（206,216,207,217,208,218），和多个与多个电子发射元件相对设置的荧光体（103至105） 并且由电子发射元件发出光。 电子发射元件是电容性电子元件，每个具有夹在两个金属层之间的绝缘层。 电连接的两个电容式电子发射元件（206-216,207-217,208-218）与多个荧光体中的每一个对应配置。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006120611A

公开(公告)日：2006-05-11

申请号：JP2005208337

申请日：2005-07-19

Applicant: Ngk Insulators Ltd ,  日本碍子株式会社

Inventor： KASHIWAYA TOSHIKATSU ,  YAMAGUCHI HIROFUMI ,  SATO KEI

IPC: H01J1/312

CPC classification number: H01J1/312 ,  B82Y10/00 ,  C04B35/493 ,  C04B2235/3206 ,  C04B2235/3213 ,  C04B2235/3227 ,  C04B2235/3251 ,  C04B2235/3256 ,  C04B2235/3258 ,  C04B2235/3262 ,  C04B2235/3272 ,  C04B2235/3298 ,  C04B2235/76 ,  C04B2235/762 ,  C04B2235/764 ,  C04B2235/765 ,  H01J1/32 ,  H01J2201/306 ,  H01J2201/3125 ,  H01J2329/00

Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric-film-type electron emitter which enables suppression of reduction of electron emission quantity due to repeated use thereof, and which exhibits high durability. SOLUTION: This electron emitter 10 includes: a substrate 11; an emitter section 12 formed of a dielectric material; a first electrode 14 formed on the top surface 12a of the emitter section 12; and a second electrode 16 formed on the bottom surface 12b of the emitter section 12. The dielectric material forming the emitter section 12 contains a dielectric composition having an electric-field-induced strain of 0.07% or less. In this case, the electric-field-induced strain is percent deformation under application of an electric field of 4 kV/mm, as measured in a direction perpendicular to the electric field. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 解决的问题：提供能够抑制由于其重复使用而导致的电子发射量的降低的压电膜型电子发射体，其具有高耐久性。 解决方案：该电子发射器10包括：基板11; 由电介质材料形成的发射极部分12; 形成在发射器部分12的顶表面12a上的第一电极14; 以及形成在发射极部分12的底面12b上的第二电极16.构成发射极部分12的电介质材料含有电场诱发应变为0.07％以下的电介质组合物。 在这种情况下，在垂直于电场的方向上测量的电场诱发应变为施加4kV / mm电场的变形百分比。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP3746080B2

公开(公告)日：2006-02-15

申请号：JP1808094

申请日：1994-02-15

Applicant: 株式会社日立製作所

Inventor： 進 佐々木 ,  絵実子 山田 ,  正 成清 ,  敏明 楠 ,  睦三 鈴木

IPC: H01J1/30 ,  H01J1/312

CPC classification number: B82Y10/00 ,  H01J2201/3125

公开(公告)号：JP2005174905A

公开(公告)日：2005-06-30

申请号：JP2004248101

申请日：2004-08-27

Applicant: Ngk Insulators Ltd ,  日本碍子株式会社

Inventor： TAKEUCHI YUKIHISA ,  NANATAKI TSUTOMU ,  OWADA IWAO

IPC: H01J21/04 ,  G09G3/22 ,  G11C7/10 ,  G11C11/30 ,  H01J1/312 ,  H01J19/24

CPC classification number: H01J21/04 ,  B82Y10/00 ,  G09G3/22 ,  G11C7/1051 ,  G11C11/30 ,  H01J1/312 ,  H01J19/24 ,  H01J2201/3125

Abstract: PROBLEM TO BE SOLVED: To provide a micro device applicable to, for example, an amplifying circuit having a memory function, a memory apparatus or an analog switch, etc. by using an electron emission element. SOLUTION: The micro device 10 is provided with a memory part 18 accumulating a charge according to an input voltage Vi, the electron emission element 14 emitting electrons according to the charge accumulated in the memory part 18 and an amplifying part 16 connected with a power source 22 and containing a collector electrode 20 capturing the electrons emitted from the electron emission element 14. At least the atmosphere between the electron emission element 14 and the collector electrode 20 is a vacuum. The electrons emitted from the electron emission element 14 are captured by the collector electrode of the amplifying part 16, which induces a collector current Ic flowing between the collector electrode 20 and the electron emission element 14, and amplification is performed by the collector current Ic. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：通过使用电子发射元件来提供适用于例如具有存储功能的放大电路，存储装置或模拟开关等的微型装置。 解决方案：微型装置10设有存储器部分18，其根据输入电压Vi蓄积电荷，电子发射元件14根据累积在存储器部分18中的电荷和与 电源22并且包含捕获从电子发射元件14发射的电子的集电极20.至少电子发射元件14和集电极20之间的气氛是真空。 从电子发射元件14发射的电子被放大部分16的集电极捕获，这引起在集电极20和电子发射元件14之间流动的集电极电流Ic，并且通过集电极电流Ic进行放大。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005129486A

公开(公告)日：2005-05-19

申请号：JP2004188597

申请日：2004-06-25

Applicant: Ngk Insulators Ltd ,  日本碍子株式会社

Inventor： TAKEUCHI YUKIHISA ,  NANATAKI TSUTOMU ,  OWADA IWAO ,  AKAO TAKAYOSHI

IPC: H01J63/06 ,  G09G3/22 ,  H01J1/312 ,  H01J1/32 ,  H01J31/12

CPC classification number: H01J1/312 ,  B82Y10/00 ,  G09G3/22 ,  H01J1/32 ,  H01J31/127 ,  H01J2201/3125

Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element having an emitter part composed of a dielectric, restraining excessive emission of electron and preventing a damage of electrode or the like caused by the emission of electron, with prolonged life and improved reliability. SOLUTION: The light source 10A has a light emission part 14 formed by two-dimensionally arranging a plurality of electron emission elements 12, and a driving circuit 16 impressing driving voltage Va on respective electron emission elements 12 of the light emission part 14. The driving circuit 16 drives and controls respective electron emission elements 12 by impressing the driving voltage Va on an upper electrode 18 and a lower electrode 20 of the respective electron emission elements 12 depending on a control signal Sc indicating turn-on/turn-off from outside (an on-off switch or the like). The electron emission element 12 has a plate-shaped emitter part 22, the upper electrode 18 formed on the front surface of the emitter part 22, and the lower electrode 20 formed on the back surface of the emitter part 22. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有由电介质组成的发射极部分的电子发射元件，抑制电子的过度发射并防止由于电子发射而导致的电极等的损坏，延长使用寿命并提高可靠性 。 解决方案：光源10A具有通过二维布置多个电子发射元件12而形成的发光部分14，以及将发光部分14的各个电子发射元件12上的驱动电压Va施加的驱动电路16 驱动电路16通过根据表示导通/关断的控制信号Sc将各个电子发射元件12的上电极18和下电极20施加驱动电压Va来驱动和控制各个电子发射元件12。 从外部（开 - 关开关等）。 电子发射元件12具有板形发射器部分22，形成在发射器部分22的前表面上的上电极18和形成在发射器部分22的后表面上的下电极20。 （C）2005，JPO＆NCIPI

公开(公告)号：JP2004127935A

公开(公告)日：2004-04-22

申请号：JP2003331137

申请日：2003-09-24

Applicant: Hewlett-Packard Development Co Lp ,  ヒューレット−パッカード デベロップメント カンパニー エル.ピー.

Inventor： CHEN ZHIZANG ,  RAMAMOORTHI SRIRAM ,  LIAO HUNG ,  BENNING PAUL ,  GOVYADINOV ALEXANDER

IPC: H01J1/312 ,  H01J9/02 ,  H01J19/24 ,  H01J21/06 ,  H01J29/04 ,  H01J31/12 ,  H01L29/06

CPC classification number: H01J1/312 ,  B82Y10/00 ,  H01J9/022 ,  H01J2201/3125

Abstract: PROBLEM TO BE SOLVED: To form a flat emission device having a large current density and to ensure an operation in an environment of a low degree of vacuum. SOLUTION: The emission device (50, 100) has an electron supply source (10) and a porous cathode layer (14) having a nanohole opening (22). Further, the emission device has also a tunnel layer (20) arranged between the electron supply source and the cathode layer. COPYRIGHT: (C)2004,JPO

公开(公告)号：TWI529770B

公开(公告)日：2016-04-11

申请号：TW103106196

申请日：2014-02-25

Applicant: 鴻海精密工業股份有限公司 ,  HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： 柳鵬 ,  LIU, PENG ,  李德杰 ,  LI, DE-JIE ,  張春海 ,  ZHANG, CHUN-HAI ,  周段亮 ,  ZHOU, DUAN-LIANG ,  杜秉初 ,  DU, BING-CHU ,  范守善 ,  FAN, SHOU-SHAN

IPC: H01J1/304 ,  H01J9/02

CPC classification number: H01J29/04 ,  H01J31/12 ,  H01J2201/3125