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公开(公告)号：US08117897B2
公开(公告)日：2012-02-21
申请号：US11944892
申请日：2007-11-26
CPC分类号： G01N29/2425 , G01N21/1702 , G01N2291/014
摘要： An elliptical photo-acoustic spectrometer chamber design will result in a larger intensity signal at the pick-up microphone and allow high frequency light modulation. This makes the spectrometer have a lower limit of detection threshold, and will increase the signal to noise ratio in general for the instrument, resulting in a more sensitive instrument allowing more precise measurements.
摘要翻译： 椭圆形光声光谱仪室设计将在拾音麦克风处产生较大的强度信号，并允许高频光调制。 这使得光谱仪具有检测阈值的下限，并且将通常增加仪器的信噪比，导致更敏感的仪器允许更精确的测量。
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公开(公告)号：US20100255169A1
公开(公告)日：2010-10-07
申请号：US12570822
申请日：2009-09-30
摘要： A heating device is provided comprising a heating chamber for receiving and storing a substance to be heated having at least two walls, a reaction chamber affixed to a wall of the heating chamber, a solid-state modified thermite reaction composition located within the reaction chamber and an actuatable trigger mechanism affixed to the reaction chamber such that the trigger mechanism is in contact with the reaction composition. According to another aspect, a heating device is provided comprising a heating chamber defining an interior space for receiving and storing a substance to be heated, a reaction chamber, a solid-state modified thermite reaction composition disposed within the reaction chamber such that it is physically isolated from and in thermal communication with the interior space of the heating chamber and an activator mechanism affixed to either reaction chamber or heating chamber such that the activator mechanism is in communication with the reaction composition.
摘要翻译： 提供了一种加热装置，其包括加热室，用于接收和存储具有至少两个壁的待加热物质，固定在加热室的壁上的反应室，位于反应室内的固态改性的铝热反应组合物，以及 固定在反应室上的致动触发机构，使得触发机构与反应组合物接触。 根据另一方面，提供了一种加热装置，其包括限定用于接收和储存待加热物质的内部空间的加热室，反应室，设置在反应室内的固态改性的热铝酸盐反应组合物，使得其在物理上 与加热室的内部空间隔离并且与热连通，以及附接到反应室或加热室的活化器机构，使得活化剂机构与反应组合物连通。
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3.发明授权Fabrication of flat-panel display having spacer with rough face for inhibiting secondary electron escape 有权具有用于抑制二次电子逸出的具有粗糙面的间隔物的平板显示器的制造公开(公告)号：US07090554B1
公开(公告)日：2006-08-15
申请号：US10603415
申请日：2003-06-24
申请人： Roger W. Barton , Kollengode S. Narayanan , Bob L. Mackey , John M. Macaulay , George B. Hopple , Donald R. Schropp, Jr. , Michael J. Nystrom , Sudhakar Gopalakrishnan , Shiyou Pei , Xueping Xu
发明人： Roger W. Barton , Kollengode S. Narayanan , Bob L. Mackey , John M. Macaulay , George B. Hopple , Donald R. Schropp, Jr. , Michael J. Nystrom , Sudhakar Gopalakrishnan , Shiyou Pei , Xueping Xu
IPC分类号： H01J9/00
CPC分类号： H01J9/242 , H01J29/028 , H01J29/864 , H01J31/127 , H01J2329/863 , H01J2329/8635 , H01J2329/864 , H01J2329/8645 , H01J2329/866
摘要： A flat-panel display is fabricated by a process in which a spacer (24) having a rough face (54 or 56) is positioned between a pair of plate structure (20 and 22). When electrons strike the spacer, the roughness in the spacer's face causes the number of secondary electrons that escape the spacer to be reduced, thereby alleviating positive charge buildup on the spacer. As a result, the image produced by the display is improved. The spacer facial roughness can be achieved in various ways such as providing suitable depressions (60, 62, 64, 66, 70, 74, or 80) or/and protuberances (82, 84, 88, and 92) along the spacer's face.
摘要翻译： 平板显示器是通过一种方法制造的，其中具有粗糙面（54或56）的间隔物（24）位于一对板结构（20和22）之间。 当电子撞击间隔物时，间隔物表面的粗糙度导致逸出间隔物的二次电子数量减少，从而减轻间隔物上的正电荷积累。 结果，改善了由显示器产生的图像。 间隔件面部粗糙度可以以各种方式实现，例如沿着间隔件的表面提供合适的凹陷（60,62,64,66,70,74或80）或/和突起（82,84,88和92）。
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公开(公告)号：US06861798B1
公开(公告)日：2005-03-01
申请号：US09493697
申请日：2000-01-28
申请人： Lawrence S. Pan , Donald R. Schropp, Jr. , Vasil M. Chakarov , John K. O'Reilly , George B. Hopple , Christopher J. Spindt , Roger W. Barton , Michael J. Nystrom , Ramamoorthy Ramesh , James C. Dunphy , Shiyou Pei , Kollengode S. Narayanan
发明人： Lawrence S. Pan , Donald R. Schropp, Jr. , Vasil M. Chakarov , John K. O'Reilly , George B. Hopple , Christopher J. Spindt , Roger W. Barton , Michael J. Nystrom , Ramamoorthy Ramesh , James C. Dunphy , Shiyou Pei , Kollengode S. Narayanan
CPC分类号： H01J9/242 , H01J29/028 , H01J29/864 , H01J31/123 , H01J61/30 , H01J61/305 , H01J2329/864 , H01J2329/8645
摘要： The present invention provides a spacer assembly which is tailored to provide a secondary electron emission coefficient of approximately 1 for the spacer assembly when the spacer assembly is subjected to flat panel display operating voltages. The present invention further provides a spacer assembly which accomplishes the above achievement and which does not degrade severely when subjected to electron bombardment. The present invention further provides a spacer assembly which accomplishes both of the above-listed achievements and which does not significantly contribute to contamination of the vacuum environment of the flat panel display or be susceptible to contamination that may evolve within the tube. Specifically, in one embodiment, the present invention is comprised of a spacer structure which has a specific secondary electron emission coefficient function associated therewith. The material comprising the spacer structure is tailored to provide a secondary electron emission coefficient of approximately 1 for the spacer assembly when the spacer assembly is subjected to flat panel display operating voltages.
摘要翻译： 本发明提供了一种间隔件组件，当间隔件组件受到平板显示器工作电压时，其被定制成为间隔件组件提供约1的二次电子发射系数。 本发明还提供了一种实现上述成就并且在受到电子轰击时不会严重劣化的间隔件组件。 本发明还提供了一种实现上述列出的成就并且不会对平板显示器的真空环境的污染作出重大贡献或者易于在管内产生污染的间隔件组件。 具体地说，在一个实施例中，本发明由具有与其相关联的特定二次电子发射系数函数的间隔结构构成。 包括间隔结构的材料被定制成当间隔件组件受到平板显示器操作电压时，为间隔件组件提供约1的二次电子发射系数。
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5.发明授权Voltage ratio regulator circuit for a spacer electrode of a flat panel display screen 有权用于平板显示屏的间隔电极的电压比调节器电路
公开(公告)号：US6153986A
公开(公告)日：2000-11-28
申请号：US470674
申请日：1999-12-23
CPC分类号： G09G3/22 , H01J29/028 , H01J31/127 , G09G2300/043 , H01J2329/8625 , H01J2329/864 , H01J2329/8645
摘要： A voltage ratio regulator circuit for a spacer electrode of a flat panel display screen. Within one implementation of a field emission display (FED) device, thin spacer walls are inserted between a high voltage (Vh) faceplate and a backplate to secure these structures as a vacuum is formed between. A phosphor layer on the faceplate receives electrons selectively emitted from discrete electron emitting areas along the backplate (cathode) thereby forming images on the faceplate. The faceplate warms relative to the backplate, as a result of energy released by the phosphor layer, thereby generating a temperature gradient along the spacer walls. The top portion of each spacer wall becomes more conductive with increased temperature and acts to attract electrons that are emitted toward the faceplate. To counter this attraction, a spacer electrode is placed along each spacer wall at a height, d, above the backplate and maintained at a voltage, Ve. Electrodes of all of the spacer walls are coupled together. The spacer electrode at Ve and the high voltage supply at Vh are both coupled to a voltage ratio regulator circuit which maintains the ratio (Ve/Vh) using voltage dividers, an operational amplifier and other circuitry. The voltage ratio regulator compensates for variations in voltage supply performance. The time constants of the voltage ratio regular circuit is tuned to be near or slightly faster than the time constant of the inherent resistance and capacitance of the spacer wall. The invention can also correct for other sources of the voltage error on the spacer walls. The invention improves the electron path accuracy for pixels located near spacer walls.
摘要翻译： 一种用于平板显示屏的间隔电极的电压比调节器电路。 在场致发射显示器（FED）器件的一个实施方案中，在高电压（Vh）面板和背板之间插入薄间隔壁，以在两者之间形成真空来固定这些结构。 面板上的磷光体层接收从背板（阴极）离散的电子发射区域选择性发射的电子，从而在面板上形成图像。 作为由荧光体层释放的能量的结果，面板相对于背板加热，从而沿着间隔壁产生温度梯度。 每个间隔壁的顶部在温度升高时变得更加导电，并且用于吸引向面板发射的电子。 为了抵抗这种吸引力，沿着每个间隔壁沿着背板上方的高度d放置间隔电极并保持在一个电压Ve。 所有间隔壁的电极连接在一起。 Ve处的间隔电极和Vh处的高电压源均耦合到使用分压器，运算放大器和其他电路保持比率（Ve / Vh）的电压比调节器电路。 电压比调节器补偿电压供应性能的变化。 电压比常规电路的时间常数调整为接近或略快于间隔壁的固有电阻和电容的时间常数。 本发明还可以校正间隔壁上的电压误差的其它来源。 本发明改善了靠近隔离墙的像素的电子路径精度。
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公开(公告)号：US08309912B2
公开(公告)日：2012-11-13
申请号：US12620160
申请日：2009-11-17
CPC分类号： H01J49/426
摘要： An ion trap instrument working at atmospheric pressure, which alleviates requirements of bulky, power consuming vacuum pumps. Traps can accumulate selected ion species, effectively concentrating the analyte of interest and allowing laser spectroscopy to be performed. This lowers the detection threshold of this instrument compared to others and increases the selectivity.
摘要翻译： 离子阱仪器工作在大气压力，这减轻了大型耗电真空泵的要求。 捕集阱可以积聚选定的离子物质，有效地浓集目标分析物并允许进行激光光谱学。 这降低了与其他仪器相比的检测阈值，并提高了选择性。
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7.发明授权Flat-panel display having spacer with rough face for inhibiting secondary electron escape 失效具有用于抑制二次电子逸出的具有粗糙面的间隔物的平板显示器公开(公告)号：US06617772B1
公开(公告)日：2003-09-09
申请号：US09210085
申请日：1998-12-11
申请人： Roger W. Barton , Kollengode S. Narayanan , Bob L. Mackey , John M. Macaulay , George B. Hopple , Donald R. Schropp, Jr. , Michael J. Nystrom , Sudhakar Gopalakrishnan , Shiyou Pei , Xueping Xu
发明人： Roger W. Barton , Kollengode S. Narayanan , Bob L. Mackey , John M. Macaulay , George B. Hopple , Donald R. Schropp, Jr. , Michael J. Nystrom , Sudhakar Gopalakrishnan , Shiyou Pei , Xueping Xu
IPC分类号： H01J188
CPC分类号： H01J9/242 , H01J29/028 , H01J29/864 , H01J31/127 , H01J2329/863 , H01J2329/8635 , H01J2329/864 , H01J2329/8645 , H01J2329/866
摘要： A flat-panel display contains a pair of plate structure (20 and 22) separated by a spacer (24) having a rough face (54 or 56). When electrons strike the spacer, the roughness in the spacer's face causes the number of secondary electrons that escape the spacer to be reduced, thereby alleviating positive charge buildup on the spacer. As a result, the image produced by the display is improved. The spacer facial roughness can be achieved in various ways such as depressions (60, 62, 64, 66, 70, 74, or 80) or/and protuberances (82, 84, 88, and 92). Various techniques are presented for manufacturing the display, including the rough-faced spacer.
摘要翻译： 平板显示器包括由具有粗糙面（54或56）的间隔件（24）分开的一对板结构（20和22）。 当电子撞击间隔物时，间隔物表面的粗糙度导致逸出间隔物的二次电子数量减少，从而减轻间隔物上的正电荷积累。 结果，改善了由显示器产生的图像。 间隔物面部粗糙度可以以各种方式实现，例如凹陷（60,62,64,66,70,74或80）或/和突起（82,84,88和92）。 提出了用于制造显示器的各种技术，包括粗面间隔件。
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公开(公告)号：US09055841B2
公开(公告)日：2015-06-16
申请号：US12715330
申请日：2010-03-01
CPC分类号： A47J36/28 , B65D81/3484 , F24V30/00
摘要： A solid state thermite reaction composition is provided comprising a fuel component, an initiating oxidizer, a primary oxidizer, a fluxing agent and a thermal diluent. According to other aspects, a heating device, a heating element and an activation mechanism are provided. The heating device comprises a heating chamber defining an interior space for receiving and storing a substance to be heated, a reaction chamber disposed within the heating chamber, a solid state thermite reaction composition disposed within the reaction chamber such that it is physically isolated from and in thermal communication with the interior space of the heating chamber, and an activation mechanism having an actuator. The activation mechanism is in communication with the composition disposed within the reaction chamber and the reaction composition is inert until the activator mechanism is actuated.
摘要翻译： 提供固态铝热反应组合物，其包含燃料组分，起始氧化剂，初级氧化剂，助熔剂和热稀释剂。 根据其他方面，提供加热装置，加热元件和启动机构。 加热装置包括限定用于接收和储存待加热物质的内部空间的加热室，设置在加热室内的反应室，设置在反应室内的固态铝热反应组合物，使得其与物理隔离和 与加热室的内部空间热连通，以及具有致动器的启动机构。 激活机构与设置在反应室内的组合物连通，并且反应组合物是惰性的，直到活化剂机构被致动。
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公开(公告)号：US20100252023A1
公开(公告)日：2010-10-07
申请号：US12715330
申请日：2010-03-01
IPC分类号： F24J1/00
CPC分类号： A47J36/28 , B65D81/3484 , F24V30/00
摘要： A solid state thermite reaction composition is provided comprising a fuel component, an initiating oxidizer, a primary oxidizer, a fluxing agent and a thermal diluent. According to other aspects, a heating device, a heating element and an activation mechanism are provided. The heating device comprises a heating chamber defining an interior space for receiving and storing a substance to be heated, a reaction chamber disposed within the heating chamber, a solid state thermite reaction composition disposed within the reaction chamber such that it is physically isolated from and in thermal communication with the interior space of the heating chamber, and an activation mechanism having an actuator. The activation mechanism is in communication with the composition disposed within the reaction chamber and the reaction composition is inert until the activator mechanism is actuated.
摘要翻译： 提供固态铝热反应组合物，其包含燃料组分，起始氧化剂，初级氧化剂，助熔剂和热稀释剂。 根据其他方面，提供加热装置，加热元件和启动机构。 加热装置包括限定用于接收和储存待加热物质的内部空间的加热室，设置在加热室内的反应室，设置在反应室内的固态铝热反应组合物，使得其与物理隔离和 与加热室的内部空间热连通，以及具有致动器的启动机构。 激活机构与设置在反应室内的组合物连通，并且反应组合物是惰性的，直到活化剂机构被致动。
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公开(公告)号：US6051937A
公开(公告)日：2000-04-18
申请号：US87268
申请日：1998-05-29
CPC分类号： G09G3/22 , H01J29/028 , H01J31/127 , G09G2300/043 , H01J2329/8625 , H01J2329/864 , H01J2329/8645
摘要： A voltage ratio regulator circuit for a spacer electrode of a flat panel display screen. Within one implementation of a field emission display (FED) device, thin spacer walls are inserted between a high voltage (Vh) faceplate and a backplate to secure these structures as a vacuum is formed between. A phosphor layer on the faceplate receives electrons selectively emitted from discrete electron emitting areas along the backplate (cathode) thereby forming images on the faceplate. The faceplate warms relative to the backplate, as a result of energy released by the phosphor layer, thereby generating a temperature gradient along the spacer walls. The top portion of each spacer wall becomes more conductive with increased temperature and acts to attract electrons that are emitted toward the faceplate. To counter this attraction, a spacer electrode is placed along each spacer wall at a height, d, above the backplate and maintained at a voltage, Ve. Electrodes of all of the spacer walls are coupled together. The spacer electrode at Ve and the high voltage supply at Vh are both coupled to a voltage ratio regulator circuit which maintains the ratio (Ve/Vh) using voltage dividers, an operational amplifier and other circuitry. The voltage ratio regulator compensates for variations in voltage supply performance. The time constants of the voltage ratio regular circuit is tuned to be near or slightly faster than the time constant of the inherent resistance and capacitance of the spacer wall. The invention can also correct for other sources of the voltage error on the spacer walls. The invention improves the electron path accuracy for pixels located near spacer walls.
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