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1. 发明申请

WO2004055854A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：WO2004055854A1
公开(公告)日：2004-07-01
申请号：PCT/IB2003/005145
申请日：2003-11-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LG PHILIPS DISPLAYS NL , VAN DER POEL, Willibrordus, A., J., A. , VAN ZUTPHEN, Tom , WIERENGA, Harm, A. , DEEBEN, Josephus, P., A. , COSMAN, Edward, C. , GILLIES, Murray, F.
发明人： VAN DER POEL, Willibrordus, A., J., A. , VAN ZUTPHEN, Tom , WIERENGA, Harm, A. , DEEBEN, Josephus, P., A. , COSMAN, Edward, C. , GILLIES, Murray, F.
IPC分类号： H01J31/12
CPC分类号： H01J29/467 , H01J29/482 , H01J31/127 , H01J2329/46
摘要： The invention relates to a display device having under-gate emitters, i.e. emitters where the gates (203) are arranged under the cathodes (205), beneath an insulating layer (204). In order to protect the emitters from a high electric field from an anode (A), an electron guidance element (207) is placed between the emitters and the anode. This allows a relatively low voltage swing to be used for controlling the electron emission from the emitters from the on-state to the off-state.
摘要翻译：本发明涉及一种具有底栅发射极的显示装置，即其中栅极（203）布置在阴极（205）下方的绝缘层（204）下面的发射极。为了保护发射极免受阳极（A）的高电场的影响，电子引导元件（207）位于发射极和阳极之间。这允许相对较低的电压摆幅用于控制发射器从导通状态到截止状态的电子发射。

2. 发明申请

WO0227749A2 CATHODE-RAY TUBE 审中-公开
标题翻译：阴极射线管
公开(公告)号：WO0227749A2
公开(公告)日：2002-04-04
申请号：PCT/EP0110666
申请日：2001-09-14
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： VAN DER VAART NIJS C , NIESSEN EDUARD M J , HIDDINK MARTIN G H , VAN GORKOM GERARDUS G P , HENDRIKS BERNARDUS H W , TROMPENAARS PETRUS H F , VAN DER POEL WILLIBRORDUS A J
IPC分类号： H01J29/04 , H01J29/48 , H01J29/52
CPC分类号： H01J29/04 , H01J29/482
摘要： A cathode ray tube comprising an electron source and an electron beam guidance cavity having an input aperture and an output aperture, wherein at least a part of the wall of the electron beam guidance cavity near the output aperture comprises an isolating material having a secondary emission coefficient delta 1 for cooperation with the cathode and for forming an electron source. Furthermore, the cathode ray tube comprises a first electrode which is connectable to a first voltage source for applying, in operation, an electric field with a first field strength E1 between the cathode and the output aperture. delta 1 and E1 have values, which allow electron transport through the electron beam guidance cavity. According to the invention, the cathode structure comprises means for reducing the spread of the energy distribution of the electrons leaving the exit aperture between the input of the cavity and the accelerating grid.
摘要翻译：一种阴极射线管，包括电子源和具有输入孔和输出孔的电子束引导腔，其中电子束引导腔的靠近输出孔的壁的至少一部分包括具有二次发射系数的隔离材料 delta 1用于与阴极配合并形成电子源。此外，阴极射线管包括可连接到第一电压源的第一电极，用于在操作中施加在阴极和输出孔之间具有第一场强E1的电场。 δ1和E1具有允许电子传输通过电子束引导腔的值。根据本发明，阴极结构包括用于减少在空腔的输入和加速栅格之间离开出口的电子的能量分布的扩散的装置。

3. 发明申请

WO00021111A1 FLAT PANEL DISPLAY AND METHOD OF MAKING 审中-公开
标题翻译：平板显示器和制作方法
公开(公告)号：WO00021111A1
公开(公告)日：2000-04-13
申请号：PCT/US1999/021359
申请日：1999-09-14
IPC分类号： H01J31/12 , H01J29/46
CPC分类号： H01J29/482 , H01J31/127 , H01J2329/46
摘要： A FED type of flat panel display device (10) includes an array of cold-cathode electron emitters (24) and a display screen (34/34a) receiving electrons (26') in response to emission of electrons from the electron emitters (24) to produce light forming an image. The display device (10) includes a microchannel plate (28) interposed between the array of electron emitters (24) and the display screen (34/34a), which microchannel plate (28) receives electrons (26) from the emitters (24) and responsively provides a greatly amplified shower of secondary emission electrons (26'). A brighter image may result from the display device (10), or the device may be operated at lower voltages while providing an image of brigthness comparable to conventional display panels of the FED type.
摘要翻译：一种FED类型的平板显示装置（10）包括冷阴极电子发射器（24）的阵列和响应于来自电子发射器（24）的电子的发射而接收电子（26'）的显示屏（34 / 34a））以产生形成图像的光。显示装置（10）包括插入在电子发射器阵列（24）和显示屏（34 / 34a）之间的微通道板（28），该微通道板（28）从发射器（24）接收电子（26）并且响应地提供二次发射电子（26'）的大大放大的淋浴。可以由显示装置（10）产生更明亮的图像，或者可以在较低电压下操作该装置，同时提供与FED类型的传统显示面板相当的可见度图像。

4. 发明申请

WO2005036582A3 FIELD EMITTERS AND DEVICES 审中-公开
标题翻译：场发射器和器件
公开(公告)号：WO2005036582A3
公开(公告)日：2005-06-09
申请号：PCT/EP2004052509
申请日：2004-10-12
申请人： FIELD EMISSION DISPLAY COMPANY , TUCK RICHARD ALLAN
发明人： TUCK RICHARD ALLAN
IPC分类号： H01J3/02 , H01J9/12 , H01J9/20 , H01J29/48 , H01J31/12
CPC分类号： H01J3/021 , H01J9/125 , H01J29/481 , H01J29/482
摘要： A Hop-FED structure has emitter areas (301, 302) on a substrate (300), and a hop-plate (303) disposed over the substrate (300) and emitter areas (301, 302) with a surface of the hop-plate (303) opposing the substrate (300) and emitter areas (301, 302). An electrically conductive layer (401) is formed on the surface of the hopplate (303), to dissipate charge build-up.
摘要翻译： Hop-FED结构在衬底（300）上具有发射极区域（301,302），以及设置在衬底（300）和发射极区域（301,302）上的跳板（303）与衬底（300）和发射极区域（301,302）相对的板（303）。导电层（401）形成在跳板（303）的表面上，以消散积聚的电荷。

5. 发明申请

WO2004021390A1 VACUUM DISPLAY DEVICE WITH REDUCED ION DAMAGE 审中-公开
标题翻译：真空显示装置具有减少的离子损伤
公开(公告)号：WO2004021390A1
公开(公告)日：2004-03-11
申请号：PCT/IB2003/003296
申请日：2003-07-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VAN GORKOM, Ramon, P. , VAN DER VAART, Nijs, C. , ROSINK, Johannes, J., W., M.
发明人： VAN GORKOM, Ramon, P. , VAN DER VAART, Nijs, C. , ROSINK, Johannes, J., W., M.
IPC分类号： H01J29/48
CPC分类号： H01J3/023 , H01J29/482 , H01J31/127
摘要： A display device has a display screen for displaying image information, and cathode means comprising an emitter material for emitting electrons. The emitted electrons are collected by an electron concentrator which redistributes the electrons in a homogenous electron beam (EB). The emitter material is arranged on a first surface excluding a first impact area on which positive ions land that pass through the electron concentrator. Therefore, substantially no emitter material is provided at the first impact area, so that damage inflicted on the cathode means by the positive ions is reduced. Preferably, the display device has a pumping chamber between the cathode means and a back plate, for removing residual gases from the display device.
摘要翻译：显示装置具有用于显示图像信息的显示屏幕，以及包括用于发射电子的发射体材料的阴极装置。所发射的电子被电子集中器收集，该电子集中器以均匀的电子束（EB）重新分布电子。发射极材料配置在除了通过电子集中器的正离子着陆的第一冲击区域之外的第一表面上。因此，在第一冲击区域基本上不设置发射极材料，因此减少了通过正离子对阴极装置造成的伤害。优选地，显示装置在阴极装置和背板之间具有泵送室，用于从显示装置去除残留气体。

6. 发明申请

WO99062095A1 FIELD ION DISPLAY DEVICE 审中-公开
公开(公告)号：WO99062095A1
公开(公告)日：1999-12-02
申请号：PCT/CN1999/000068
申请日：1999-05-12
IPC分类号： H01J29/04 , H01J31/12 , H01J17/49
CPC分类号： H01J29/482 , H01J31/123 , H01J2329/46
摘要： A field ion display device comprises a field ion emission plate, a microchannel plate and a fluorescent display plate, said plates facing parallel to each other, having gaps therebetween, and being peripherally sealed with a rare gas filled inside. The device is addressed with X-Y encoding. When a signal is applied to an addressed point, positive field ions are emitted from the corresponding point on the emission plate based on the signal strength, pass through the microchannel holes, impinge on the wall of the holes, so that the emission of secondary electrons is multiplied. Said secondary electrons are accelerated by the accelerating electrode, converted into a strong electron flow, extracted from the other side of the holes, again accelerated by the screen electrode, and finally bombard a corresponding pixel on the screen, thereby forming an image. The image has the advantage of good quality, high efficiency and low cost.

7. 发明申请

WO2003081629A1 COLD CATHODE WITH CONCENTRATED EMISSION 审中-公开
标题翻译：冷阴极集中排放
公开(公告)号：WO2003081629A1
公开(公告)日：2003-10-02
申请号：PCT/EP2003/001557
申请日：2003-02-17
申请人： THOMSON LICENSING S.A. , RICAUD, Jean-Luc
发明人： RICAUD, Jean-Luc
IPC分类号： H01J29/48
CPC分类号： H01J29/04 , H01J3/023 , H01J29/482
摘要： Electron source for generating an electron beam comprising: - at least one cold-emission cathode (20), - a substantially pyramid-shaped emissive electrode (31), covered with a layer (37) of material having a secondary emission coefficient at least equal to 1, the said layer being designed to transport secondary electrons from the base (34) of the electrode to its tip (35), the said secondary electrons (42) being generated by the incident electrons (24) coming from the cold-emission cathode, - means (50) for generating a tangential electric field increasing from the base of the emissive electrode to its tip, - means (24, 51) for extracting the secondary electrons from the tip of the emissive electrode in order to generate an electron beam. Enables an electron beam with a high current density to be obtained from a cold-emission cathode.
摘要翻译：用于产生电子束的电子源，包括： - 至少一个冷发射阴极（20）， - 基本上棱锥形的发射电极（31），覆盖有二次发射系数至少相等的材料层（37）至1，所述层被设计成将二次电子从电极的基极（34）传输到其尖端（35），所述二次电子（42）由来自冷发射的入射电子（24）产生阴极， - 用于产生从发射电极的基极到其尖端的切向电场的装置（50）; - 用于从发射电极的尖端提取二次电子以产生电子的装置（24,51）光束。使得能够从冷发射阴极获得具有高电流密度的电子束。

8. 发明申请

WO9962095A8 FIELD ION DISPLAY DEVICE 审中-公开
标题翻译：现场显示装置
公开(公告)号：WO9962095A8
公开(公告)日：2000-08-17
申请号：PCT/CN9900068
申请日：1999-05-12
申请人： LUO EN ZE , LUO HONG , LOU WEI
发明人： LUO EN ZE , LUO HONG , LOU WEI
IPC分类号： H01J29/04 , H01J31/12 , H01J17/49
CPC分类号： H01J29/482 , H01J31/123 , H01J2329/46
摘要： A field ion display device comprises a field ion emission plate, a microchannel plate and a fluorescent display plate, said plates facing parallel to each other, having gaps therebetween, and being peripherally sealed with a rare gas filled inside. The device is addressed with X-Y encoding. When a signal is applied to an addressed point, positive field ions are emitted from the corresponding point on the emission plate based on the signal strength, pass through the microchannel holes, impinge on the wall of the holes, so that the emission of secondary electrons is multiplied. Said secondary electrons are accelerated by the accelerating electrode, converted into a strong electron flow, extracted from the other side of the holes, again accelerated by the screen electrode, and finally bombard a corresponding pixel on the screen, thereby forming an image. The image has the advantage of good quality, high efficiency and low cost.
摘要翻译：场离子显示装置包括场离子发射板，微通道板和荧光显示板，所述板彼此平行，在其间具有间隙，并且在填充内部的稀有气体的外围密封。该设备用X-Y编码寻址。当信号被施加到寻址点时，基于信号强度从发射板上的对应点发射正场离子，穿过微通道孔，撞击孔的壁，从而发射二次电子乘以所述二次电子被加速电极加速，转换成从电极的另一侧提取的强电子流，再次被屏幕电极加速，最后轰击屏幕上相应的像素，从而形成图像。该图像具有质量好，效率高，成本低的优点。

9. 发明申请

WO99048121A1 FIELD EMISSION DEVICE WITH MICROCHANNEL GAIN ELEMENT 审中-公开
标题翻译：具有微通道增益元件的场发射装置
公开(公告)号：WO99048121A1
公开(公告)日：1999-09-23
申请号：PCT/US1998/005127
申请日：1998-03-16
IPC分类号： H01J3/02 , H01J29/04 , H01J29/46 , H01J43/24 , H01J1/02 , H01J19/10 , H01J43/00
CPC分类号： H01J29/482 , H01J3/021 , H01J29/04 , H01J29/467 , H01J43/246
摘要： A field emission device with a microchannel gain element provides a plurality of field emission or "cold" cathodes (102) formed generally into an array. The cold cathodes are typically modulated by a grid (108) having a driving voltage. A microchannel gain element (114) is secondary electron emissive material within each of the channels. The channels correspond number and location to the cathods and enable multiplication of electrons emitted by the cathodes. Multiplication of the electrons enables the cathodes to be driven at a lower current of emitted electrons than normally applied, absent the microchannel, to obtain the same resulting beam. The beam existing each of the microchannels is directed to an anode (130) which can comprise a phospor (128) for use in a flat panel display. Alternatively an anode can comprise a semiconductor substrate having a reactive resist, and an electrostatic lens structure can be employed to focus the beams to produce a mask pattern on the substrate according to a predetermined mask pattern.
摘要翻译：具有微通道增益元件的场发射器件提供通常形成阵列的多个场发射或“冷”阴极（102）。冷阴极通常由具有驱动电压的电网（108）调制。微通道增益元件（114）是每个通道内的二次电子发射材料。通道对应于阴极的数量和位置，并使得能够乘以由阴极发射的电子。电子的乘法使得阴极能够在没有微通道的情况下以比通常施加的更低的发射电子电流被驱动，以获得相同的所得到的光束。存在每个微通道的光束被引导到可以包括用于平板显示器的磷（128）的阳极（130）。或者，阳极可以包括具有反应性抗蚀剂的半导体衬底，并且可以采用静电透镜结构来聚焦光束，以根据预定的掩模图案在衬底上产生掩模图案。

10. 发明申请

WO2005036582A2 FIELD EMITTERS AND DEVICES 审中-公开
标题翻译：现场发射和设备
公开(公告)号：WO2005036582A2
公开(公告)日：2005-04-21
申请号：PCT/EP2004/052509
申请日：2004-10-12
申请人： THE FIELD EMISSION DISPLAY COMPANY LIMITED , TUCK, Richard, Allan
发明人： TUCK, Richard, Allan
IPC分类号： H01J9/00
CPC分类号： H01J3/021 , H01J9/125 , H01J29/481 , H01J29/482
摘要： A Hop-FED structure has emitter areas (301, 302) on a substrate (300), and a hop-plate (303) disposed over the substrate (300) and emitter areas (301, 302) with a surface of the hop-plate (303) opposing the substrate (300) and emitter areas (301, 302). An electrically conductive layer (401) is formed on the surface of the hopplate (303), to dissipate charge build-up.
摘要翻译： Hop-FED结构在衬底（300）上具有发射极区域（301,302），以及设置在衬底（300）上方的跳线板（303）和具有跳变线圈表面的发射极区域（301,302）与衬底（300）相对的板（303）和发射极区域（301,302）。在跳板（303）的表面上形成导电层（401），以消散电荷积聚。

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