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1. 发明申请

US20090009087A1 HIGH BRIGHTNESS PLASMA LAMP 有权
标题翻译：高亮度等离子灯
公开(公告)号：US20090009087A1
公开(公告)日：2009-01-08
申请号：US11553856
申请日：2006-10-27
申请人： Frederick M. Espiau , Marc DeVincentis , Yian Chang , Frederick M. Espiau , Anthony D. McGettigan
发明人： Frederick M. Espiau , Marc DeVincentis , Yian Chang , Frederick M. Espiau , Anthony D. McGettigan
IPC分类号： H01J19/80 , H01J61/52
CPC分类号： H01J65/044 , Y02B20/22
摘要： A plasma lamp for an electrodeless plasma lamp having a waveguide body. The non-radiative thermal losses from the bulb are controlled to prevent the bulb from melting while providing a high level of radiation from the bulb. The thermal conductivity of the waveguide, configuration of the heat sink and size and placement of the bulb may be selected to provide a brightness of more than 80 lumens per watt and a total brightness of more than 12,000 lumens at a power level of 150 watts.
摘要翻译：一种具有波导体的无电极等离子体灯的等离子体灯。控制来自灯泡的非辐射热损失以防止灯泡熔化，同时提供来自灯泡的高水平辐射。可以选择波导的热导率，散热器的结构以及灯泡的尺寸和布置，以提供大于80流明/瓦特的亮度和在150瓦的功率水平下的总亮度大于12000流明。

2. 发明申请

US20110298354A1 PLASMA LAMP WITH SMALL POWER COUPLING SURFACE 审中-公开
标题翻译：具有小功率耦合表面的等离子体灯
公开(公告)号：US20110298354A1
公开(公告)日：2011-12-08
申请号：US13210547
申请日：2011-08-16
申请人： Frederick M. Espiau , Yian Chang , Frederick M. Espiau , Marc DeVincentis
发明人： Frederick M. Espiau , Yian Chang , Frederick M. Espiau , Marc DeVincentis
IPC分类号： H01J65/04
CPC分类号： H01J65/044 , H01J65/042 , H05B41/2806 , Y02B20/22
摘要： In an example embodiment, an electrodeless plasma lamp is provided which comprises a dielectric body having an effective dielectric constant greater than two. The dielectric body may have a surface with a first region coated with an electrically conductive material and a second region that is not coated with the electrically conductive material. A bulb is located proximate to the second region of the dielectric body and having an outer surface area and the second region may have an uncoated surface area that is less than about sixty percent (60%) of the outer surface area of the bulb. A power source is coupled to the dielectric body to provide radio frequency power to the dielectric body at a frequency that resonates at a fundamental mode in the dielectric body. The bulb contains a fill that forms a plasma when the radio frequency power is provided from the dielectric body through the second region.
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，其包括具有大于2的有效介电常数的介电体。电介质体可以具有涂覆有导电材料的第一区域和未涂覆导电材料的第二区域的表面。灯泡位于电介质体的第二区域附近并且具有外表面区域，而第二区域可具有小于灯泡外表面积的约60％（60％）的未涂覆表面积。电源耦合到电介质体，以在介电体中以基模谐振的频率向电介质体提供射频功率。当从电介质体通过第二区域提供射频功率时，灯泡包含形成等离子体的填充物。

3. 发明授权

US07994721B2 Plasma lamp and methods using a waveguide body and protruding bulb 有权
标题翻译：等离子灯和使用波导体和突出灯泡的方法
公开(公告)号：US07994721B2
公开(公告)日：2011-08-09
申请号：US11553681
申请日：2006-10-27
申请人： Frederick M. Espiau , Anthony D. McGettigan , Yian Chang , Frederick M. Espiau, legal representative , Marc DeVincentis
发明人： Frederick M. Espiau , Anthony D. McGettigan , Yian Chang , Marc DeVincentis
IPC分类号： H01J7/46
CPC分类号： H01J65/044 , H01J61/30 , H01P7/10 , Y02B20/22
摘要： A plasma lamp for an electrodeless plasma lamp having a dielectric waveguide body and a bulb positioned, at least in part, in the waveguide body and having at least one end protruding from the waveguide body. A probe is used to couple power into the waveguide body. The power resonates in the waveguide body and ignites a plasma in the bulb. By having one or both ends of the bulb extend beyond the surface of the waveguide body, the ends of the bulb are exposed to reduced electric field intensity, resulting in longer bulb lifetime due to reduced plasma impingement on the interior surfaces of the bulb.
摘要翻译：一种用于无电极等离子体灯的等离子体灯，其具有至少部分地位于波导体中并具有从波导体突出的至少一个端部的电介质波导体和灯泡。探头用于将功率耦合到波导体中。功率在波导体中谐振并点燃灯泡中的等离子体。通过使灯泡的一端或两端延伸超过波导体的表面，灯泡的端部暴露于电场强度降低，由于灯泡内表面上的等离子体冲击减少导致更长的灯泡寿命。

4. 发明授权

US07888874B2 Plasma lamp with conductive material positioned relative to RF feed 有权
公开(公告)号：US07888874B2
公开(公告)日：2011-02-15
申请号：US11765771
申请日：2007-06-20
申请人： Frederick M. Espiau , Marc DeVincentis , Yian Chang , Frederick M. Espiau, legal representative
发明人： Frederick M. Espiau , Marc DeVincentis , Yian Chang
IPC分类号： H01J7/46
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.

5. 发明授权

US07855511B2 Plasma lamp with phase control 有权
标题翻译：等离子灯具相位控制
公开(公告)号：US07855511B2
公开(公告)日：2010-12-21
申请号：US11553871
申请日：2006-10-27
申请人： Frederick M. Espiau , Yian Chang , Frederick M. Espiau, legal representative , Marc DeVincentis
发明人： Frederick M. Espiau , Yian Chang , Marc DeVincentis
IPC分类号： H01J7/46
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，其具有波导体，其有效介电常数至少为2.驱动探针耦合到波导体以提供点火的主要功率和灯的稳态运行。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。

6. 发明授权

US07919923B2 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：US07919923B2
公开(公告)日：2011-04-05
申请号：US12251718
申请日：2008-10-15
申请人： Frederick M. Espiau , Chandrashekhar J. Joshi , Yian Chang
发明人： Frederick M. Espiau , Chandrashekhar J. Joshi , Yian Chang
IPC分类号： H05B37/00
CPC分类号： H01J7/46 , H01J61/12 , H01J61/30 , H01J61/52 , H01J65/044 , H01P3/16 , Y02B20/22
摘要： A plasma lamp and a method of generating light are provided. The plasma lamp may include a lamp body having a dielectric constant greater than about 2 and a power source. The power source is coupled to the lamp body by a feed to provide power to the lamp body. A bulb containing a fill having a first portion and a second portion is provided. The bulb is positioned so that the first portion of the fill is located within the lamp body and the second portion of the fill is located outside of the lamp body. In use, the fill receives at least a portion of the power from the lamp body to form a light-emitting plasma. The volume of the bulb is less than the volume of the lamp body.
摘要翻译：提供了一种等离子体灯和一种产生光的方法。等离子体灯可以包括具有大于约2的介电常数的灯体和电源。电源通过馈电耦合到灯体，以向灯体提供电力。提供了包含具有第一部分和第二部分的填充物的灯泡。灯泡被定位成使得填充物的第一部分位于灯体内，并且填充物的第二部分位于灯体的外部。在使用中，填充物接收来自灯体的功率的至少一部分以形成发光等离子体。灯泡的体积小于灯体的体积。

7. 发明申请

US20090146543A1 PLASMA LAMP WITH DIELECTRIC WAVEGUIDE INTEGRATED WITH TRANSPARENT BULB 有权
标题翻译：带透明波导的等离子体灯泡与透明灯泡结合
公开(公告)号：US20090146543A1
公开(公告)日：2009-06-11
申请号：US12209042
申请日：2008-09-11
申请人： Yian Chang , Frederick M. Espiau
发明人： Yian Chang , Frederick M. Espiau
IPC分类号： H01J17/26
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 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，主体以较低阶模式谐振。

8. 发明授权

US07498747B2 Plasma lamp with dielectric waveguide 有权
公开(公告)号：US07498747B2
公开(公告)日：2009-03-03
申请号：US11083558
申请日：2005-03-18
申请人： Frederick M. Espiau , Chandrashekhar J. Joshi , Yian Chang
发明人： Frederick M. Espiau , Chandrashekhar J. Joshi , Yian Chang
IPC分类号： H05B37/00
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.

9. 发明授权

US07362056B2 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：US07362056B2
公开(公告)日：2008-04-22
申请号：US11084177
申请日：2005-03-18
申请人： Frederick M. Espiau , Chandrashekhar J. Joshi , Yian Chang
发明人： Frederick M. Espiau , Chandrashekhar J. Joshi , Yian Chang
IPC分类号： H05B37/00
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。

10. 发明申请

US20110221341A1 PLASMA LAMP WITH DIELECTRIC WAVEGUIDE 有权
标题翻译：带电介质波长的等离子体灯
公开(公告)号：US20110221341A1
公开(公告)日：2011-09-15
申请号：US13027713
申请日：2011-02-15
申请人： Frederick M. Espiau , Chandrashekhar J. Joshi , Yian Chang
发明人： Frederick M. Espiau , Chandrashekhar J. 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 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：公开了一种电介质波导集成等离子体灯，用于为直径为几毫米的小而明亮的灯泡提供动力。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。

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