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公开(公告)号：AU2002357931A1
公开(公告)日：2003-07-24
申请号：AU2002357931
申请日：2002-12-20
Applicant: EXTREME DEVICES INC
Inventor： SCHUELLER RANDOLPH D , HONG CHARLIE C
Abstract: A field emission device having emitter tips and a support layer for a gate electrode is provided. Openings in the support layer and the gate layer are sized to provide mechanical support for the gate electrode. Cavities may be formed and mechanically supported by walls between cavities or columns within a cavity. Dielectric layers having openings of different sizes between the emission tips and the gate electrode can decrease leakage current between emitter tips and the gate layer. The emitter tips may comprise a carbon-based material. The device can be formed using processing operations similar to those used in conventional semiconductor device manufacturing.
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公开(公告)号：WO0156051A3
公开(公告)日：2001-12-13
申请号：PCT/US0102519
申请日：2001-01-25
Applicant: EXTREME DEVICES INC
Inventor： SCHUELLER RANDOLPH D , KALAR KENT R , KLOBA ANTHONY A
CPC classification number: H01J3/021 , H01J29/481 , H01J29/485 , H01J2201/304
Abstract: Apparatus and method are provided for a package structure that enables mounting of a field-emitting cathode into an electron gun. A non-conducting substrate has the cathode attached and the cathode is electrically connected to a pin through the substrate. Other pins are electrically connected to electrodes integral with the cathode. Three cathodes may be mounted on a die flag region to form an electron gun suitable for color CRTs. Accurate alignment of an emitter array to the apertures in the electron gun and other electrodes such as a focusing lens is achieved. The single package design may be used for many gun sizes. Assembly and attachment of the emitter array to the electron gun during construction of the gun can lower cost of construction.
Abstract translation: 提供了一种能够将场发射阴极安装到电子枪中的封装结构的装置和方法。 非导电衬底具有阴极，并且阴极通过衬底与引脚电连接。 其他引脚电连接到与阴极集成的电极。 三个阴极可以安装在管芯标记区域上以形成适用于彩色CRT的电子枪。 实现了发射器阵列与电子枪和其它电极（例如聚焦透镜）中的孔的准确对准。 单个包装设计可用于许多喷枪尺寸。 在施工期间将发射器阵列组装和附接到电子枪可以降低施工成本。
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公开(公告)号：WO03058668A3
公开(公告)日：2003-09-04
申请号：PCT/US0240764
申请日：2002-12-20
Applicant: EXTREME DEVICES INC
Inventor： SCHUELLER RANDOLPH D , HONG CHARLIE C
Abstract: A field emission device having emitter tips and a support layer for a gate electrode is provided. Openings in the support layer and the gate layer are sized to provide mechanical support for the gate electrode. Cavities may be formed and mechanically supported by walls between cavities or columns within cavity. Dielectric layers having openings of different sizes between the emission tips and the gate electrode can decrease leakage current between emitter tips and the gate layer. The emitter tips may comprise a carbon-based material. The device can be formed using processing operations similar to those used in conventional semiconductor device manufacturing.
Abstract translation: 提供具有发射极尖端和栅电极用支撑层的场致发射器件。 支撑层和栅极层中的开口的尺寸设置成为栅电极提供机械支撑。 腔可以形成并且由空腔内的腔或柱之间的壁机械地支撑。 在发射尖端和栅电极之间具有不同尺寸的开口的电介质层可以减小发射极尖端与栅极层之间的漏电流。 发射极尖端可以包括碳基材料。 可以使用与常规半导体器件制造中使用的那些类似的处理操作来形成器件。
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4.发明申请APPARATUS WITH A CAP AND COVER ASSEMBLY, AN ELECTRON GUN WITH A CAP ASSEMBLY, AND A METHOD OF USING A TUBE 审中-公开具有盖和盖组件的装置，具有盖组件的电子枪和使用管的方法
公开(公告)号：WO03065400A2
公开(公告)日：2003-08-07
申请号：PCT/US0303152
申请日：2003-02-03
Applicant: EXTREME DEVICES INC
Inventor： SCHUELLER RANDOLPH D , SMITH DUANE T
CPC classification number: H01J3/38 , H01J9/00 , H01J29/86 , H01J2209/26
Abstract: A cap can comprise an aperture, and an attenuator may block the aperture during at least one point in time. In one embodiment, the attenuator can include a cover that may be displaced by a spring. In another embodiment, an electron gun, such as an electron gun, may comprise a support cap with an aperture, a displaceable cover that may cover the aperture, and a spring. A material attached to the spring and acting as a fuse may release the spring and expose the aperture after an electrical current blows the "fuse." In yet another embodiment, a method for using a tube may comprise evacuating the tube while a cover covers an aperture in the support cap of a electron gun that is at least partially in the tube and moving the cover to expose the aperture after the tube is sealed.
Abstract translation: 盖可以包括孔，并且衰减器可以在至少一个时间点期间阻挡孔。 在一个实施例中，衰减器可以包括可以被弹簧置换的盖。 在另一个实施例中，诸如电子枪的电子枪可以包括具有孔的支撑帽，可覆盖孔的可移位盖和弹簧。 连接到弹簧并用作保险丝的材料可以在电流吹动“保险丝”之后释放弹簧并暴露孔。 在另一个实施例中，使用管的方法可以包括抽空管，同时盖覆盖至少部分在管中的电子枪的支撑帽中的孔，并且在管是管之后移动盖以暴露孔 密封。
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Patent Agency Ranking
公开(公告)号：AU4560701A
公开(公告)日：2001-10-08
申请号：AU4560701
申请日：2001-03-12
Applicant: EXTREME DEVICES INC
Inventor： KLOBA ANTHONY A , SCHUELLER RANDOLPH D , DELGUZZI DAVID A , PATTERSON DONALD E , JAMISON KEITH D , KALAR KENT R
Abstract: Apparatus and method for mounting a field emission device having emitters and an extraction grid in an electron gun are provided. The apparatus may be adapted from parts of a conventional electron gun that uses a thermionic emitter. Electrical connection to the grid is provided by bumps that are spring-loaded against a conducting surface, such as the second grid of a conventional electron gun.
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公开(公告)号：AU2003214976A1
公开(公告)日：2003-09-02
申请号：AU2003214976
申请日：2003-02-03
Applicant: EXTREME DEVICES INC
Inventor： SMITH DUANE T , SCHUELLER RANDOLPH D
Abstract: A cap can comprise an aperture, and an attenuator may block the aperture during at least one point in time. In one embodiment, the attenuator can include a cover that may be displaced by a spring. In another embodiment, such as an electron gun, may comprise a support cap with an aperture, a displaceable cover that may cover the aperture, and a spring. A material attached to the spring and acting as a fuse may release the spring and expose the aperture after an electrical current blows the "fuse". In yet another embodiment, a method for using a tube may comprise evacuating the tube while a cover covers an aperture in the support cap of a electron gun that is at least partially in the tube and moving the cover to expose the aperture after the tube is sealed.
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公开(公告)号：AU3115801A
公开(公告)日：2001-08-07
申请号：AU3115801
申请日：2001-01-25
Applicant: EXTREME DEVICES INC
Inventor： SCHUELLER RANDOLPH D , KALAR KENT R , KLOBA ANTHONY A
Abstract: Apparatus and method are provided for a package structure that enables mounting of a field-emitting cathode into an electron gun. A non-conducting substrate has the cathode attached and the cathode is electrically connected to a pin through the substrate. Other pins are electrically connected to electrodes integral with the cathode. Three cathodes may be mounted on a die flag region to form an electron gun suitable for color CRTs. Accurate alignment of an emitter array to the apertures in the electron gun and other electrodes such as a focusing lens is achieved. The single package design may be used for many gun sizes. Assembly and attachment of the emitter array to the electron gun during construction of the gun can lower cost of construction.
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公开(公告)号：AU2002357931A8
公开(公告)日：2003-07-24
申请号：AU2002357931
申请日：2002-12-20
Applicant: EXTREME DEVICES INC
Inventor： HONG CHARLIE C , SCHUELLER RANDOLPH D
Abstract: A field emission device having emitter tips and a support layer for a gate electrode is provided. Openings in the support layer and the gate layer are sized to provide mechanical support for the gate electrode. Cavities may be formed and mechanically supported by walls between cavities or columns within a cavity. Dielectric layers having openings of different sizes between the emission tips and the gate electrode can decrease leakage current between emitter tips and the gate layer. The emitter tips may comprise a carbon-based material. The device can be formed using processing operations similar to those used in conventional semiconductor device manufacturing.
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公开(公告)号：AU7907701A
公开(公告)日：2002-04-22
申请号：AU7907701
申请日：2001-07-30
Applicant: EXTREME DEVICES INC
Inventor： JAMISON KEITH D , PATTERSON DONALD E , HONG CHARLIE , SCHUELLER RANDOLPH D , HEBERT DAVID F , WOODIN RICHARD L
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