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1. 发明公开

EP1240658A1 FIELD EMISSION DEVICE HAVING SURFACE PASSIVATION LAYER 有权
标题翻译：具有表面层钝化场致发射装置
公开(公告)号：EP1240658A1
公开(公告)日：2002-09-18
申请号：EP00970738.1
申请日：2000-10-10
申请人： MOTOROLA, INC.
发明人： TALIN, Albert, Alec , MOYER, Curtis, D. , DEAN, Kenneth, A. , BAKER, Jeffrey, H. , VOIGHT, Steven, A.
IPC分类号： H01J3/02 , H01J21/10 , H01J29/84
CPC分类号： H01J29/84 , H01J3/022 , H01J21/105
摘要： A field emission device (100, 200, 300, 400, 500) includes a substrate (110, 210, 310, 410, 510), a cathode (115, 215, 315, 415, 515) formed thereon, a plurality of electron emitters (170, 270, 370, 470, 570) and a plurality of gate electrodes (150, 250, 350, 450, 550) proximately disposed to the plurality of electron emitters (170, 270, 370, 470, 570) for effecting electron emission therefrom, a dielectric layer (140, 240, 340, 440, 540) having a major surface (143, 243, 343, 443, 543), a surface passivation layer (190, 290, 390, 490, 590) formed on the major surface (143, 243, 343, 443, 543), and an anode (180, 280, 380, 480, 580) spaced from the gate electrodes (250, 350, 450, 550).

2. 发明公开

EP0040126A1 Canon à électrons pour faisceau convergent 失效
标题翻译：电子枪会聚光束。
公开(公告)号：EP0040126A1
公开(公告)日：1981-11-18
申请号：EP81400666.4
申请日：1981-04-28
申请人： THOMSON-CSF
发明人： Epsztein, Bernard
IPC分类号： H01J29/48 , H01J29/56 , H01J29/84
CPC分类号： H01J29/488 , H01J29/563
摘要： L'invention concerne un canon à électrons.
Afin de réduire le plus possible la dimension des faisceaux d'électrons (6) convergents, en leur point de section minimale (7), l'invention prévoit de créer dans cette zone une charge ionique compensant la charge d'espace du faisceau, au moyen d'une électrode équipotentielle disposée autout de ce point. Cette électrode est letube (8) de la figure. Lorsque, en outre, une modulation est appliquée au faisceau, l'électrode qui l'assure (9) est placée après sur le trajet de celui-ci.
Application : tube de prise de vues vidicon, notamment.

3. 发明公开

EP0338903A1 Tube de caméra avec écran de suppression d'image parasite 失效
标题翻译： Aufnahmeröhremit einem Schirm zur Beseitigung von Geisterbildern。
公开(公告)号：EP0338903A1
公开(公告)日：1989-10-25
申请号：EP89401035.4
申请日：1989-04-14
申请人： THOMSON-CSF
发明人： Ricaud, Jean-Luc , Guilhem, Gérard
IPC分类号： H01J29/84
CPC分类号： H01J29/84
摘要： L'invention concerne les tubes de prise de vue électronique.
Surtout dans les tubes de prise de vue dont le faiseau électronique, balayant une cible photosensible, est orienté par un système de déflexion électrostatique, on a constaté l'apparition dans le signal de sortie vidéo du tube d'images parasites. Ces images sont dues apparemment à un faisceau de retour revenant de la cible (12) et frappant l'éléctrode accélératrice (22) du canon à électrons (14).
Pour supprimer ces images parasites on propose de masquer l'électrode accélératrice avec un écran de masquage (38) porté en principe au même potentiel que l'électrode, cet écran étant caractérisé par ses bords arrondis, de convexité tournée vers la cible; il est percé d'une ouverture centrale (40), également pourvue de bords arrondis.
摘要翻译：本发明涉及电子摄像管。特别是在其电子束扫描光敏靶被静电偏转系统取向的摄像管中，观察到来自管的视频输出信号中的重影的出现。这些图像显然是由于从目标（12）返回的并且撞击电子枪（14）的加速电极（22）的返回光束。为了抑制这些重影，提出了用掩蔽屏蔽（38）掩蔽加速电极，其原理上与电极相同的电位，该屏蔽的特征在于其圆形边缘朝目标凸出; 它还钻有具有圆形边缘的中心孔（40）。 ... ...

4. 发明公开

EP0234606A1 Cathode ray tube with ion trap 失效
标题翻译： CRT与离子阱。
公开(公告)号：EP0234606A1
公开(公告)日：1987-09-02
申请号：EP87200044.3
申请日：1987-01-15
申请人： Philips Electronics N.V.
发明人： Vasterink, Johannes Hermannus Antonius
IPC分类号： H01J29/84 , H01J29/04
CPC分类号： H01J29/84
摘要： Positive ions generated in a vacuum tube (1) which may detrimentally influence the electron emission of a cathode (3) are trapped by a plate (35). The plate is present in an aperture (36) in a grid (37) to which it is connected via bars (40).
The aperture (36) is sufficiently large to pass the generated beam (6), whilst the bars (40) hardly influence the beam intensity.

5. 发明公开

EP1441380A3 Field emission display and method of manufacturing the same 审中-公开
标题翻译：场发射显示器及其制造方法
公开(公告)号：EP1441380A3
公开(公告)日：2005-10-05
申请号：EP04250272.4
申请日：2004-01-20
申请人： Samsung SDI Co., Ltd.
发明人： Chang, Dong-Su, 104-1601 Daewoo Marina Apt. , Chang, Cheol-Hyeon , Seon, Hyeong-Rae, Legal & IP Team, Samsung SDI Co. , Kim, Dong-Wook , Ha, Jae-Sang
IPC分类号： H01J31/12 , H01J29/84 , H01J3/40
CPC分类号： H01J31/12
摘要： Provided are a field emission display and a method of manufacturing the same. A flat panel display device of the present invention comprises: a first substrate; an electron emission assembly being formed on said first substrate; a second substrate being provided at a predetermined distance from said first substrate, said first and second substrates forming a vacuum space; and an illumination assembly being formed on said second substrate, said illumination assembly being illuminated by electrons emitted from said electron emission assembly; a mesh grid provided above said electron emission assembly.
摘要翻译：提供场发射显示器及其制造方法。本发明的平板显示装置包括：第一基板; 电子发射组件，形成在所述第一基板上; 第二衬底设置在距所述第一衬底预定距离处，所述第一和第二衬底形成真空空间; 以及在所述第二基板上形成的照明组件，所述照明组件由从所述电子发射组件发射的电子照射; 在所述电子发射组件上提供的网格。

6. 发明授权

EP1240658B1 FIELD EMISSION DEVICE HAVING SURFACE PASSIVATION LAYER 有权
标题翻译：具有表面层钝化场致发射装置
公开(公告)号：EP1240658B1
公开(公告)日：2004-09-22
申请号：EP00970738.1
申请日：2000-10-10
申请人： MOTOROLA, INC.
发明人： TALIN, Albert, Alec , MOYER, Curtis, D. , DEAN, Kenneth, A. , BAKER, Jeffrey, H. , VOIGHT, Steven, A.
IPC分类号： H01J3/02 , H01J21/10 , H01J29/84
CPC分类号： H01J29/84 , H01J3/022 , H01J21/105
摘要： A field emission device (100, 200, 300, 400, 500) includes a substrate (110, 210, 310, 410, 510), a cathode (115, 215, 315, 415, 515) formed thereon, a plurality of electron emitters (170, 270, 370, 470, 570) and a plurality of gate electrodes (150, 250, 350, 450, 550) proximately disposed to the plurality of electron emitters (170, 270, 370, 470, 570) for effecting electron emission therefrom, a dielectric layer (140, 240, 340, 440, 540) having a major surface (143, 243, 343, 443, 543), a surface passivation layer (190, 290, 390, 490, 590) formed on the major surface (143, 243, 343, 443, 543), and an anode (180, 280, 380, 480, 580) spaced from the gate electrodes (250, 350, 450, 550).

7. 发明公开

EP1449230A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设置
公开(公告)号：EP1449230A1
公开(公告)日：2004-08-25
申请号：EP02783343.3
申请日：2002-10-22
申请人： Koninklijke Philips Electronics N.V.
发明人： VAN ABEELEN, Frank, A. , VISSENBERG, Michel, C., J., M.
IPC分类号： H01J29/84
CPC分类号： H01J29/84
摘要： A display device comprises a cathode ray tube (1) with an electron gun (5) for generating at least one electron beam (6) by means of a cathode, a phosphor screen (8) on an inner surface of a display window (2) and a means (9, 27, 28) for deflecting the electron beam(s) across the phosphor screen. The electron gun comprising a pre-focusing part (11), a main lens part (12) and between the pre-focusing part and the main lens part an intermediate electrode (23, G3, G3B) and a means for reducing ion cathode damage by ions (30) generated in or near the intermediate electrode. The electron gun (5) is provided with a means (41,42, 51,54) for generating inside the intermediate electrode (G3, G3B) an electrical field that comprises on a beam axis a component perpendicular to the beam axis. This leads the ions away from the electron beam and reduced the damage to the cathode in an efficient manner.

8. 发明授权

EP1150325B1 Color cathode ray tube 有权
公开(公告)号：EP1150325B1
公开(公告)日：2004-01-21
申请号：EP01303399.8
申请日：2001-04-11
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Shimada, Koji , Wakasono, Hiromi
IPC分类号： H01J29/06 , H01J29/84
CPC分类号： H01J29/84 , H01J29/06

9. 发明公开

EP1121704A1 ELECTRON BEAM APERTURE ELEMENT WITH BEAM SHIELDING 有权
标题翻译：光圈随光检查对于电子
公开(公告)号：EP1121704A1
公开(公告)日：2001-08-08
申请号：EP99969178.5
申请日：1999-09-13
申请人： Leica Microsystems Lithography Ltd.
发明人： ZHANG, Tao
IPC分类号： H01J37/09 , H01J29/84 , H01J3/40
CPC分类号： H01J37/02 , H01J2237/3175
摘要： An electron beam aperture element (10) comprises a beam travel control member (15) with a passage opening (15a) for travel therethrough of at least part of an electron beam and with a blocking surface (15b) for blocking part or all of the beam travel. The aperture element further comprises a hollow body (11) with a cylindrical inner wall (12) and a closure plate (14) closing the upper end of the body cavity. The inner wall (12) and the inner face of the closure plate together bound a trap chamber (16) for scattered electrons caused by blocking of beam or part of the beam. The closure plate has a central passage opening (14a) forming an entrance to the chamber, the height of which is such that most of the scattered electrons are dispersed in the chamber before they can pass back to and exit through the entrance. A shielding grid (17) of small surface area extends between the chamber entrance and the passage opening (15a) in the control member. The grid is less susceptible to charging and consequently remains at low potential, whereby it is able to electrically screen the beam from higher potential charge locations at the wall of chamber.

10. 发明授权

EP0795188B1 ELECTRON-OPTICAL DEVICE WITH MEANS FOR PROTECTING EMITTER FROM INCIDENT PARTICLES 失效
标题翻译：与设备的电子光学装置，保护发射前入射粒子
公开(公告)号：EP0795188B1
公开(公告)日：1999-11-24
申请号：EP96926543.8
申请日：1996-08-26
申请人： Koninklijke Philips Electronics N.V.
发明人： VAN ZUTPHEN, Tom , GEHRING, Frederik, Christiaan
IPC分类号： H01J29/48 , H01J3/40 , H01J29/84 , H01J1/46
CPC分类号： H01J29/488 , H01J29/04 , H01J2201/308
摘要： Electron-optical device having an electron-emitting region, a longitudinal axis and an arrangement of apertured electron grids along the axis. The first grid has an aperture for passing electrons, which aperture is located further outwards with respect to the longitudinal axis than the emitting region. One of the further grids is provided with a shield so as to shield the edge wall of the aperture, if it is located within direct view of the electron-emitting region, from incidence of positive ions.

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