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1. 发明申请

US20060208648A1 Plasma lamp with dielectric waveguide 有权
公开(公告)号：US20060208648A1
公开(公告)日：2006-09-21
申请号：US11084069
申请日：2005-03-18
申请人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
发明人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
IPC分类号： H01J7/46
CPC分类号： H01J7/46 , H01J61/12 , H01J61/30 , H01J61/52 , H01J65/044 , H01P3/16 , Y02B20/22
摘要： A dielectric waveguide integrated plasma lamp is disclosed for powering a small and bright bulb with a diameter of a few millimeters. The lamp is contained within a high dielectric constant material which guides the microwaves to the bulb, provides heat isolation to the drive circuit, contains the microwaves, provides structural stability and ease of manufacturing and allows efficient energy coupling to the bulb when used as a dielectric resonant oscillator.

2. 发明申请

US20060208645A1 Plasma lamp with dielectric waveguide 有权
标题翻译：带介质波导的等离子灯
公开(公告)号：US20060208645A1
公开(公告)日：2006-09-21
申请号：US11083552
申请日：2005-03-18
申请人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
发明人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
IPC分类号： H01J7/46
CPC分类号： H01J7/46 , H01J61/12 , H01J61/30 , H01J61/52 , H01J65/044 , H01P3/16 , Y02B20/22
摘要： A dielectric waveguide integrated plasma lamp (DWIPL) with a body consisting essentially of at least one dielectric material having a dielectric constant greater than approximately 2, and having a shape and dimensions such that the body resonates in at least one resonant mode when microwave energy of an appropriate frequency is coupled into the body. A bulb positioned in at least one lamp chamber in the body contains a gas-fill which when receiving energy from the resonating body forms a light-emitting plasma.
摘要翻译：一种电介质波导集成等离子体灯（DWIPL），其主体由至少一种介电常数大于约2的电介质材料组成，并且具有使得主体在至少一个谐振模式下谐振的形状和尺寸，当微波能量适当的频率被耦合到身体。位于主体中的至少一个灯室中的灯泡包含气体填充物，当从共振体接收能量时形成发光等离子体。

3. 发明申请

US20070001614A1 Plasma lamp with dielectric waveguide 有权
标题翻译：带介质波导的等离子灯
公开(公告)号：US20070001614A1
公开(公告)日：2007-01-04
申请号：US11083558
申请日：2005-03-18
申请人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
发明人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
IPC分类号： H01J19/80
CPC分类号： H01J7/46 , H01J61/12 , H01J61/30 , H01J61/52 , H01J65/044 , H01P3/16 , Y02B20/22
摘要： A dielectric waveguide integrated plasma lamp (DWIPL) with a body consisting essentially of at least one dielectric material having a dielectric constant greater than approximately 2, and having a shape and dimensions such that the body resonates in at least one resonant mode when microwave energy of an appropriate frequency is coupled into the body. A bulb positioned in at least one lamp chamber in the body contains a gas-fill which when receiving energy from the resonating body forms a light-emitting plasma.
摘要翻译：一种电介质波导集成等离子体灯（DWIPL），其主体由至少一种介电常数大于约2的电介质材料组成，并且具有使得主体在至少一个谐振模式下谐振的形状和尺寸，当微波能量适当的频率被耦合到身体。位于主体中的至少一个灯室中的灯泡包含气体填充物，当从共振体接收能量时形成发光等离子体。

4. 发明申请

US20060208647A1 Plasma lamp with dielectric waveguide 有权
标题翻译：带介质波导的等离子灯
公开(公告)号：US20060208647A1
公开(公告)日：2006-09-21
申请号：US11083559
申请日：2005-03-18
申请人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
发明人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
IPC分类号： H01J7/46
CPC分类号： H01J7/46 , H01J61/12 , H01J61/30 , H01J61/52 , H01J65/044 , H01P3/16 , Y02B20/22
摘要： A dielectric waveguide integrated plasma lamp is disclosed for powering a small. and bright bulb with a diameter of a few millimeters. The lamp is contained within a high dielectric constant material which guides the microwaves to the bulb, provides heat isolation to the drive circuit, contains the microwaves, provides structural stability and ease of manufacturing and allows efficient energy coupling to the bulb when used as a dielectric resonant oscillator.
摘要翻译：公开了一种用于给小功率供电的介质波导集成等离子体灯。和直径为几毫米的亮灯泡。该灯被包含在高介电常数材料中，其将微波引导到灯泡，向驱动电路提供热隔离，包含微波，提供结构稳定性和易于制造，并且当用作电介质时允许与灯泡的有效能量耦合共振振荡器。

5. 发明申请

US20060208646A1 Plasma lamp with dielectric waveguide 有权
公开(公告)号：US20060208646A1
公开(公告)日：2006-09-21
申请号：US11083557
申请日：2005-03-18
申请人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
发明人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
IPC分类号： H01J7/46
CPC分类号： H01J7/46 , H01J61/12 , H01J61/30 , H01J61/52 , H01J65/044 , H01P3/16 , Y02B20/22
摘要： A dielectric waveguide integrated plasma lamp is disclosed for powering a small and bright bulb with a diameter of a few millimeters. The lamp is contained within a high dielectric constant material which guides the microwaves to the bulb, provides heat isolation to the drive circuit, contains the microwaves, provides structural stability and ease of manufacturing and allows efficient energy coupling to the bulb when used as a dielectric resonant oscillator.

6. 发明申请

US20050248281A1 Plasma lamp with dielectric waveguide 有权
标题翻译：带介质波导的等离子灯
公开(公告)号：US20050248281A1
公开(公告)日：2005-11-10
申请号：US11084177
申请日：2005-03-18
申请人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
发明人： Frederick Espiau , Chandrashekhar Joshi , Yian Chang
IPC分类号： H05B41/24 , H01J61/12 , H01J61/30 , H01J61/52 , H01J65/04 , H01P3/16 , H01J7/46 , H01J19/80
CPC分类号： H01J7/46 , H01J61/12 , H01J61/30 , H01J61/52 , H01J65/044 , H01P3/16 , Y02B20/22
摘要： A dielectric waveguide integrated plasma lamp (DWIPL) with a body consisting essentially of at least one dielectric material having a dielectric constant greater than approximately 2, and having a shape and dimensions such that the body resonates in at least one resonant mode when microwave energy of an appropriate frequency is coupled into the body. A bulb positioned in at least one lamp chamber in the body contains a gas-fill which when receiving energy from the resonating body forms a light-emitting plasma.
摘要翻译：一种电介质波导集成等离子体灯（DWIPL），其主体由至少一种介电常数大于约2的电介质材料组成，并且具有使得主体在至少一个谐振模式下谐振的形状和尺寸，当微波能量适当的频率被耦合到身体。位于主体中的至少一个灯室中的灯泡包含气体填充物，当从共振体接收能量时形成发光等离子体。

7. 发明申请

US20070211990A1 PLASMA LAMP WITH PHASE CONTROL 有权
标题翻译：具有相位控制的等离子体灯
公开(公告)号：US20070211990A1
公开(公告)日：2007-09-13
申请号：US11553871
申请日：2006-10-27
申请人： Frederick Espiau , Yian Chang , Frederick Espiau , Marc DeVincentis
发明人： Frederick Espiau , Yian Chang , Frederick Espiau , Marc DeVincentis
IPC分类号： G02B6/42
CPC分类号： H05B41/2806 , H01J65/044 , Y02B20/22
摘要： A plasma lamp for an electrodeless plasma lamp having a waveguide body with an effective dielectric constant of at least 2. A drive probe is coupled to the waveguide body to provide the primary power for ignition and steady state operation of the lamp. A phase shifter is used to adjust the phase of the power provided to the drive probe between ignition and steady state operation. The phase shifter may also be used to adjust brightness during steady state operation.
摘要翻译：一种用于无电极等离子体灯的等离子体灯，其具有至少为2的有效介电常数的波导体。驱动探针耦合到波导体以提供用于点火的主要功率和灯的稳态操作。在点火和稳态运行之间，使用移相器来调节提供给驱动探头的功率的相位。移相器也可用于在稳态运行期间调节亮度。

8. 发明申请

US20070252532A1 PLASMA LAMP WITH STABLE FEEDBACK AMPLIFICATION AND METHOD THEREFOR 有权
标题翻译：具有稳定反馈放大的等离子体灯和其方法
公开(公告)号：US20070252532A1
公开(公告)日：2007-11-01
申请号：US11553881
申请日：2006-10-27
申请人： Marc DeVincentis , Frederick Espiau , Yian Chang , Frederick Espiau
发明人： Marc DeVincentis , Frederick Espiau , Yian Chang , Frederick Espiau
IPC分类号： H05B37/02
CPC分类号： H05B41/2806 , H01J65/044 , H05B41/24 , Y02B20/22
摘要： A plasma lamp with a positive-loop feedback topology, having a resonating waveguide body and at least one amplifier critically coupled to the body which is stable under all operating conditions both before a plasma is formed and after the plasma reaches steady state. An iterative method for configuring the lamp circuit includes determining the load trajectory of each amplifier under all operating conditions, and overlaying it on a polar-plot showing regions of stability, conditional stability, and instability. If the load trajectory passes through an unstable region, circuit alterations are made to avoid that region.
摘要翻译：一种具有正环反馈拓扑结构的等离子体灯，其具有共振波导体和至少一个放大器，其与所述主体极度耦合，所述至少一个放大器在等离子体形成之前和等离子体达到稳定状态之后，在所有操作条件下都是稳定的。用于配置灯电路的迭代方法包括在所有操作条件下确定每个放大器的负载轨迹，并将其重叠在显示稳定性区域，条件稳定性和不稳定性的极坐标图上。如果负载轨迹穿过不稳定区域，则进行电路改变以避免该区域。

9. 发明申请

US20080054813A1 PLASMA LAMP WITH CONDUCTIVE MATERIAL POSITIONED RELATIVE TO RF FEED 有权
标题翻译：具有导电材料的等离子体灯相对RF射线定位
公开(公告)号：US20080054813A1
公开(公告)日：2008-03-06
申请号：US11765771
申请日：2007-06-20
申请人： Frederick Espiau , Marc DeVincentis , Yian Chang , Frederick Espiau
发明人： Frederick Espiau , Marc DeVincentis , Yian Chang , Frederick Espiau
IPC分类号： H05H1/00
CPC分类号： H01J65/044 , Y02B20/22
摘要： In an example embodiment, an electrodeless plasma lamp is provided which comprises a lamp body comprising a dielectric material having a relative permittivity greater than 2, and a bulb adjacent to the lamp body, the bulb containing a fill that forms a plasma when RF power is coupled to the fill from the lamp body. An RF feed is coupled to the lamp body and a radio frequency (RF) power source for coupling power into the lamp body through the RF feed is provided. A shortest distance between an end of the bulb and a point on the RF feed traverses at least one electrically conductive material of the lamp body.
摘要翻译：在一个示例性实施例中，提供了一种无电极等离子体灯，其包括灯主体，其包括相对介电常数大于2的电介质材料和与灯体相邻的灯泡，所述灯泡包含当RF功率为耦合到灯体的填充物。 RF馈送耦合到灯体，并且提供用于通过RF馈送将功率耦合到灯体的射频（RF）电源。灯泡的一端和RF馈送点之间的最短距离穿过灯体的至少一个导电材料。

10. 发明申请

US20050057158A1 Plasma lamp with dielectric waveguide integrated with transparent bulb 有权
标题翻译：等离子灯与介质波导集成透明灯泡
公开(公告)号：US20050057158A1
公开(公告)日：2005-03-17
申请号：US10947800
申请日：2004-09-23
申请人： Yian Chang , Frederick Espiau
发明人： Yian Chang , Frederick Espiau
IPC分类号： H01J61/12 , H01J61/30 , H01J61/52 , H01J65/04 , H01P3/16 , H01J7/46 , H01J17/04
CPC分类号： H01J7/46 , H01J61/12 , H01J61/30 , H01J61/35 , H01J61/52 , H01J65/044 , H01P3/16 , Y02B20/22
摘要： A dielectric waveguide integrated plasma lamp (DWIPL) with a body comprising at least one dielectric material having a dielectric constant greater than approximately 2, and having a shape and dimensions such that the body resonates in at least one resonant mode when microwave energy of an appropriate frequency is coupled into the body. A dielectric bulb within a lamp chamber in the body contains a fill which when receiving energy from the resonating body forms a light-emitting plasma. The bulb is transparent to visible light and infrared radiation emitted by the plasma. Radiative energy lost from the plasma is recycled by reflecting the radiation from thin-film, multi-layer coatings on bulb exterior surfaces and/or lamp chamber surfaces back into the bulb. The lamp further includes two- or three-microwave probe configurations minimizing power reflected from the body back to the microwave source when the source operates: (a) at a frequency such that the body resonates in a single mode; or (b) at one frequency such that the body resonates in a relatively higher mode before a plasma is formed, and at another frequency such that the body resonates in a relatively lower order mode after the plasma reaches steady state.
摘要翻译：一种电介质波导集成等离子体灯（DWIPL），其具有主体，该主体包括至少一种介电常数大于约2的介电材料，并且具有形状和尺寸，使得当适当的微波能量时，主体以至少一个谐振模式谐振频率耦合到体内。主体内的灯室内的电介质灯泡包含填充物，当从谐振体接收能量时，会形成发光等离子体。灯泡对等离子体发射的可见光和红外辐射是透明的。从等离子体损失的辐射能量通过将来自薄膜，灯泡外表面和/或灯室表面上的多层涂层的辐射反射回灯泡来再循环。该灯还包括两个或三个微波探头配置，当源操作时，使从机体反射回微波源的功率最小化：（a）以使得主体以单个模式谐振的频率; 或（b）以一个频率使得主体在形成等离子体之前以相对较高的模式谐振，并且在另一个频率使得在等离子体达到稳定状态之后，主体以相对较低的阶数模式谐振。

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