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71. 发明授权

US07417549B2 Automated antenna trim for transmitting and receiving semiconductor devices 失效
标题翻译：用于发射和接收半导体器件的自动天线装饰
公开(公告)号：US07417549B2
公开(公告)日：2008-08-26
申请号：US10642910
申请日：2003-08-18
申请人： David A. Cathey
发明人： David A. Cathey
IPC分类号： G08B13/14 , H01Q9/16 , H01Q7/00
CPC分类号： H01Q1/2208 , G06K19/0723 , G06K19/0726 , G06K19/07749 , H01Q1/2225 , H01Q9/30
摘要： A radio frequency communication device and method for tuning an antenna attached thereto are disclosed. A radio frequency communication device is disclosed comprising internal circuitry and an antenna having a plurality of antenna segments associated therewith. Each antenna segment is associated with the antenna in either series or parallel relation through at least one of a fuse and an antifuse. In testing and tuning, a comparison is made to indicate whether the antenna is too short or too long. If the antenna is too short, an antenna segment may be attached to the antenna by initiating an antifuse. If the antenna is too long, an antenna segment may be detached from the antenna by blowing a fuse. If it is indeterminate whether the antenna is too short or too long, an antenna segment may be either attached or detached, the test repeated, and the results of the repeated test compared with the prior test to determine whether the correct action was taken.
摘要翻译：公开了一种用于调谐附着于其上的天线的射频通信装置和方法。公开了一种射频通信设备，其包括具有与其相关联的多个天线段的内部电路和天线。每个天线段通过熔丝和反熔丝中的至少一个与串联或并联的天线相关联。在测试和调谐中，比较天线是否太短或太长。如果天线太短，则可以通过启动反熔丝将天线段连接到天线。如果天线太长，则可以通过吹保险丝从天线分离天线段。如果不确定天线是否太短或太长，则可以将天线段连接或分离，重复测试，并将重复测试的结果与先前测试相比较，以确定是否采取正确的操作。

72. 发明授权

US07098587B2 Preventing junction leakage in field emission devices 有权
标题翻译：防止场致发射装置的结漏电
公开(公告)号：US07098587B2
公开(公告)日：2006-08-29
申请号：US10400732
申请日：2003-03-27
申请人： James J. Hofmann , John K. Lee , David A. Cathey , Glen E. Hush
发明人： James J. Hofmann , John K. Lee , David A. Cathey , Glen E. Hush
IPC分类号： H01J1/62 , H01J63/04 , H01J1/02 , H01J5/50 , G09G3/10
CPC分类号： H01J3/022 , H01J9/241 , H01J29/04 , H01J29/06 , H01J29/89 , H01J31/127 , H01J2201/319
摘要： An apparatus and a method for stabilizing the threshold voltage in an active matrix field emission device are disclosed. The method includes the formation of radiation-blocking elements between a cathodoluminescent display screen of the FED and semiconductor junctions formed on a baseplate of the FED.
摘要翻译：公开了用于稳定有源矩阵场致发射器件中的阈值电压的装置和方法。该方法包括在FED的阴极发光显示屏和形成在FED的底板上的半导体结之间形成辐射阻挡元件。

73. 发明授权

US07033238B2 Method for making large-area FED apparatus 失效
标题翻译：制造大面积FED设备的方法
公开(公告)号：US07033238B2
公开(公告)日：2006-04-25
申请号：US10262747
申请日：2002-10-02
申请人： David A. Cathey , Jimmy J. Browning
发明人： David A. Cathey , Jimmy J. Browning
IPC分类号： H01J9/00 , H01J9/02
CPC分类号： H01J31/123 , H01J9/025 , H01J9/185 , H01J9/242 , H01J29/028 , H01J29/864 , H01J31/127 , H01J2329/863
摘要： A method is provided for forming and associating a lower section of a large-area field emission device (“FED”) that is sealed under a predetermined level of vacuum pressure with an upper section of a large-area FED. The upper section of the FED includes a faceplate. A first conductive layer is disposed on a surface of the faceplate. A matrix member is disposed on a surface of the first conductive layer, and cathodoluminescent material is disposed on the first conductive layer in areas not covered by the matrix member. The method includes disposing a plurality of spacers between the upper and lower sections of the FED to provide a predetermined separation between the upper and lower sections, with the spacers having cross-sectional shapes commensurate with stresses exerted on the spacers and/or heights commensurate with stresses exerted on the spacers. Resulting FED structures are disclosed.
摘要翻译：提供一种用于形成和关联在预定真空压力下密封的大面积场致发射装置（“FED”）的下部与大面积FED的上部的方法。 FED的上部包括面板。第一导电层设置在面板的表面上。矩阵构件设置在第一导电层的表面上，阴极发光材料设置在未被矩阵构件覆盖的区域中的第一导电层上。该方法包括在FED的上部和下部之间设置多个间隔件以在上部和下部之间提供预定的间隔，其中间隔件具有与施加在间隔件上的应力相当的横截面形状和/或与施加在间隔件上的应力。公开了所得的FED结构。

74. 发明授权

US06716080B2 Anodically bonded elements for flat-panel displays 失效
标题翻译：用于平板显示器的阳极接合元件
公开(公告)号：US06716080B2
公开(公告)日：2004-04-06
申请号：US10205741
申请日：2002-07-25
申请人： James J. Hoffman , Jason B. Elledge , Zhong-Yi Xia , David A. Cathey
发明人： James J. Hoffman , Jason B. Elledge , Zhong-Yi Xia , David A. Cathey
IPC分类号： H01J924
CPC分类号： H01J9/242 , H01J9/185 , H01J2329/8625 , H01J2329/863
摘要： A process is disclosed for anodically bonding an array of spacer columns to one of the inner major faces on one of the generally planar plates of an evacuated, flat-panel video display. The process also includes an evacuated flat-panel display having spacer structures which are anodically bonded to an internal major face of the display, as well as a face plate assembly manufactured by the aforestated process.
摘要翻译：公开了一种用于将隔离柱阵列阳极结合到抽空的平板显示器的一个平面板上的内主表面之一的工艺。该方法还包括具有阳极结合到显示器的内部主面的间隔结构的抽真空平板显示器以及通过前述方法制造的面板组件。

75. 发明授权

US06545406B2 Anodically-bonded elements for flat panel displays 失效
公开(公告)号：US06545406B2
公开(公告)日：2003-04-08
申请号：US10007089
申请日：2001-12-06
申请人： James J. Hofmann , Jason B. Elledge , Zhong-Yi Xia , David A. Cathey
发明人： James J. Hofmann , Jason B. Elledge , Zhong-Yi Xia , David A. Cathey
IPC分类号： H01J6304
CPC分类号： H01J9/242 , H01J9/185 , H01J2329/8625 , H01J2329/863
摘要： A flat panel display and process for forming and the flat panel display having an anodically bonded array of spacer columns to one of the inner major faces on one of the generally planar plates of an evacuated, flat-panel video display. The process including providing a generally planar plate having a plurality of spacer column attachment sites; providing electrical interconnection between all attachment sites, coating each attachment site with a patch of oxidizable material; providing an array of unattached permanent glass spacer columns, each unattached permanent spacer columns being of uniform length and being positioned longitudinally perpendicular to a single plane, with the plane intersecting the midpoint of each unattached spacer column; positioning the array such that an end of one permanent spacer column is in contact with the oxidizable material patch at each attachment site, and anodically bonding the contacting end of each permanent spacer column to the oxidizable material layer.

76. 发明授权

US06532375B2 Power-saving mode for portable communication devices 失效
标题翻译：便携式通信设备的省电模式
公开(公告)号：US06532375B2
公开(公告)日：2003-03-11
申请号：US09758838
申请日：2001-01-10
申请人： David A. Cathey , Kipp A. Bedard , David A. Zimlich
发明人： David A. Cathey , Kipp A. Bedard , David A. Zimlich
IPC分类号： H04M100
CPC分类号： H04W88/02 , H02J7/0063 , H02J2007/0067 , H04B1/3805 , H04W52/0277 , Y02D70/40
摘要： Method and apparatus for ensuring that, in a portable, battery-powered communication package incorporating at least two communication devices, such as a combination cellular telephone and a pager, sufficient power is provided for extended operation of the communication device having the lowest continuous power consumption requirements when the device having a higher continuous power consumption rate has consumed a selected portion of the total power initially available to the combined devices.
摘要翻译：提供一种用于确保在具有至少两个通信设备（诸如组合蜂窝电话和寻呼机）的便携式电池供电通信包中提供足够的功率以用于具有最低连续功耗的通信设备的扩展操作的方法和装置当具有较高连续功率消耗率的设备已经消耗了组合设备最初可用的总功率的选定部分时的要求。

77. 发明授权

US06504291B1 Focusing electrode and method for field emission displays 失效
公开(公告)号：US06504291B1
公开(公告)日：2003-01-07
申请号：US09256018
申请日：1999-02-23
申请人： Zhongyi Xia , Jimmy J. Browning , Charles M. Watkins , David A. Cathey
发明人： Zhongyi Xia , Jimmy J. Browning , Charles M. Watkins , David A. Cathey
IPC分类号： H01J102
CPC分类号： H01J29/085
摘要： A high resolution field emission display includes a faceplate and a baseplate. The faceplate includes a transparent viewing layer, a transparent conductive layer formed on the transparent viewing layer and intersecting stripes of light-absorbing, opaque insulating material formed on the transparent conductive layer. The insulating material defines openings less than one hundred microns wide between the intersecting stripes. The faceplate also includes a plurality of localized regions of cathodoluminescent material, each formed in one of the openings. The cathodoluminescent material includes a metal oxide providing reduced resistivity in the cathodoluminescent material. Significantly, the reduced resistivity of the cathodoluminescent material together with the focusing effect of the insulating material provide increased acuity in luminous images formed on the faceplate. The baseplate includes a substrate, an emitter formed on the substrate and a dielectric layer formed on the substrate and having an opening formed about the emitter. The baseplate also includes a conductive extraction grid formed on the dielectric layer and having an opening formed about the emitter.

78. 发明授权

US06500040B2 Method for cleaning phosphor screens for use with field emission displays 失效
标题翻译：用于清洁与场致发射显示器一起使用的荧光屏的方法
公开(公告)号：US06500040B2
公开(公告)日：2002-12-31
申请号：US09782731
申请日：2001-02-13
申请人： Jim J. Browning , Zhongyi Xia , David A. Cathey , Surjit S. Chadha
发明人： Jim J. Browning , Zhongyi Xia , David A. Cathey , Surjit S. Chadha
IPC分类号： H01J922
CPC分类号： H01J9/39 , H01J29/94 , H01J2329/00 , Y10T29/49885
摘要： A method for cleansing the phosphor screen of a display device comprising the removal of oxygen or sulfur from the surface of the phosphor, and/or its associated binder material, to a depth that prevents oxygen diffusion from the phosphor and/or binder, thereby creating an oxygen deficient surface on the phosphors.
摘要翻译：一种用于清洁显示装置的荧光屏的方法，包括从荧光体表面除去氧或硫，和/或其相关的粘合剂材料，以防止氧从荧光体和/或粘合剂扩散，从而产生荧光体上的缺氧表面。

79. 发明授权

US06429835B1 Method and apparatus for testing emissive cathodes 有权
标题翻译：用于测试发射阴极的方法和装置
公开(公告)号：US06429835B1
公开(公告)日：2002-08-06
申请号：US09201490
申请日：1998-11-30
申请人： Jim Browning , Charles M. Watkins , David A. Cathey
发明人： Jim Browning , Charles M. Watkins , David A. Cathey
IPC分类号： G09G322
CPC分类号： G01R31/257 , G01R35/002 , Y10S345/904
摘要： A method of electrically testing pixel functionality is provided comprising releasably disposing a wafer in a socket. The wafer has at least one baseplate comprised of cathode emitters arranged in pixels. The socket has pads. The socket pads are contacted with test pins, and each of the pixels is addressed individually, thereby causing the cathode emitters to emit electrons in a current. The current is collected from each of the pixels on an anode screen. Alternatively, the anode card may have pins, and these pins contact pads on the baseplate. The baseplate, or substrate with baseplates, does not require a socket with pins.
摘要翻译：提供了一种电测试像素功能性的方法，包括将晶片可释放地设置在插座中。晶片具有至少一个由以像素排列的阴极发射体组成的基板。插座有垫。插座焊盘与测试引脚接触，并且每个像素被单独寻址，从而使阴极发射体以电流发射电子。从阳极屏幕上的每个像素收集电流。或者，阳极卡可以具有引脚，并且这些引脚接触基板上的焊盘。底板或带基板的基板不需要带插脚的插座。

80. 发明授权

US06423239B1 Methods of making an etch mask and etching a substrate using said etch mask 失效
标题翻译：使用所述蚀刻掩模制造蚀刻掩模和蚀刻衬底的方法
公开(公告)号：US06423239B1
公开(公告)日：2002-07-23
申请号：US09591192
申请日：2000-06-08
申请人： David A. Cathey , Kevin Tjaden
发明人： David A. Cathey , Kevin Tjaden
IPC分类号： H01J900
CPC分类号： H01J9/025 , H01J2201/30403
摘要： A method for fabricating sharp asperities. A substrate is provided which has a mask layer disposed thereon, and a layer of micro-spheres is disposed superjacent the mask layer. The micro-spheres are for patterning the mask layer. Portions of the mask layer are selectively removed, thereby forming circular masks. The substrate is isotropically etched, thereby creating sharp asperities.
摘要翻译：一种制造尖锐凹凸的方法。提供了具有设置在其上的掩模层的基板，并且在该掩模层的上方布置一层微球。微球用于图案化掩模层。选择性地去除掩模层的一部分，从而形成圆形掩模。基板被各向同性地蚀刻，从而产生尖锐的凹凸。

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