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1. 发明申请

US20070024971A1 Rippled mixers for uniformity and color mixing 有权
标题翻译：波纹混合器用于均匀性和混色
公开(公告)号：US20070024971A1
公开(公告)日：2007-02-01
申请号：US11442673
申请日：2006-05-26
申请人： William Cassarly , Thomas Davenport , James McGuire
发明人： William Cassarly , Thomas Davenport , James McGuire
IPC分类号： G02B27/28
CPC分类号： G02B6/0038 , G02B6/0008 , G02B6/0018 , G02B6/0068 , G02B6/0096 , G02B6/4298 , G02B27/0994
摘要： Various embodiments described herein comprise mixers comprising a light pipe having input and output ends and a central region therebetween. An optical path extends in a longitudinal direction from the input end through the central region to the output end. The central region of the light pipe comprises one or more rippled reflective sidewalls having a plurality of elongate ridges and valleys and sloping surfaces therebetween. Light from the input end propagating along the optical path reflects from the sloping surfaces and is redirected at a different azimuthal direction toward the output end thereby mixing the light at the output end. Illuminance and/or color mixing can therefore be provided.
摘要翻译：本文描述的各种实施例包括具有输入和输出端的光管和其间的中心区域的混合器。光路沿着纵向方向从输入端穿过中心区延伸到输出端。光管的中心区域包括一个或多个波纹反射侧壁，其具有多个细长的脊和谷以及它们之间的倾斜表面。沿着光路传播的输入端的光从倾斜表面反射，并以不同的方位角方向朝向输出端重定向，从而将输出端的光混合。因此可以提供照度和/或混色。

2. 发明申请

US20070291468A1 LIGHTED REFRIGERATED DISPLAY CASE WITH REMOTE LIGHT SOURCE 有权
标题翻译：带有远程光源的照明制冷显示器
公开(公告)号：US20070291468A1
公开(公告)日：2007-12-20
申请号：US11848493
申请日：2007-08-31
申请人： Roger Buelow , John Davenport , William Cassarly , Thomas Davenport , Gregory Frankiewicz , Chris Jenson , Robert Caywood
发明人： Roger Buelow , John Davenport , William Cassarly , Thomas Davenport , Gregory Frankiewicz , Chris Jenson , Robert Caywood
IPC分类号： F25D27/00
CPC分类号： F25D27/00 , A47F3/001 , A47F3/0426 , F21W2131/305 , F21W2131/405 , F25D2400/06 , G02B6/0006 , G02B6/001
摘要： Lighted refrigerated display case with remote light source comprises a closed container with an interior of the container refrigerated to a temperature below 7 C. The container is thermally insulated from ambient, having internal and external walls. A solid fiber optic luminaire is at least partially mounted within the container, having an elongated side-light emitting portion for emitting light from the side of the luminaire onto contents in an interior of the display case. The side-light emitting portion comprises an extractor of light arranged to preferentially extract light from the luminaire and direct the light in at least one radial direction along the length of the side-light emitting portion to at least one target area of said contents along a longitudinal axis of the side-light emitting portion. A light-delivery system provides light to the fiber optic luminaire, having a light source mounted remotely from the interior of the container.
摘要翻译：具有远程光源的照明的冷藏展示柜包括密封容器，容器的内部被冷藏至低于7℃。容器与环境隔热，具有内壁和外壁。固体光纤照明器至少部分地安装在容器内，具有细长的侧光发射部分，用于将光从灯具的侧面发射到显示器壳体内部的内容物上。所述侧光发射部分包括布置成优先从所述照明器提取光的光提取器，并沿着所述侧光发射部分的长度将光沿至少一个径向方向引导到所述内容物的至少一个目标区域沿着侧面发光部的纵轴。光输送系统向光纤照明器提供光，其具有远离容器内部安装的光源。

3. 发明申请

US20060232993A1 Efficient Luminaire with Directional Side-Light Extraction 有权
标题翻译：高效灯具定向侧光提取
公开(公告)号：US20060232993A1
公开(公告)日：2006-10-19
申请号：US11278797
申请日：2006-04-05
申请人： William Cassarly , Thomas Davenport , John Davenport , Chris Jenson
发明人： William Cassarly , Thomas Davenport , John Davenport , Chris Jenson
IPC分类号： F21V7/04
CPC分类号： G02B6/0036 , F21V2200/15 , F21W2131/305 , G02B6/001
摘要： Luminaire with directional side-light extraction comprises a light pipe with a light-carrying core, and with a light-extraction structure along a first longitudinal side of the luminaire, confined to a radial swath of the luminaire, along the longitudinal axis of the luminaire, of substantially less than 180°. The second end has light-saving structure for directing saved light from the second end towards the first end, at redirection angles other than an excluded range of redirection angles, so long as the photon content of light at so-called alpha redirection angles is at least 10 percent of the photon content of light at so-called beta redirection angles, where the excluded range of redirection angles is defined by a mathematical formula. The light-extraction means is adjustable to accommodate angular distributions of light from various light sources.
摘要翻译：具有定向侧光提取的灯具包括具有轻载芯的光管，沿着照明器的第一纵向侧的光提取结构，沿照明器的纵向轴线限制在照明器的径向条纹，大致小于180°。第二端具有节省光的结构，用于将保存的光从第二端朝向第一端，除了重定向角度的排除范围之外的重定向角度，只要所谓的α重定向角度的光的光子含量在在所谓的β重定向角度下光的光子含量的至少10％，其中重定向角度的排除范围由数学公式定义。光提取装置是可调节的，以适应来自各种光源的光的角度分布。

4. 发明申请

US20070247831A1 Lighted Refrigerated Display Case with Remote Light Source 有权
标题翻译：带有远程光源的照明冷藏展示柜
公开(公告)号：US20070247831A1
公开(公告)日：2007-10-25
申请号：US11379997
申请日：2006-04-24
申请人： Roger Buelow , John Davenport , William Cassarly , Thomas Davenport , Gregory Frankiewicz , Chris Jenson , Robert Caywood
发明人： Roger Buelow , John Davenport , William Cassarly , Thomas Davenport , Gregory Frankiewicz , Chris Jenson , Robert Caywood
IPC分类号： F25D27/00
CPC分类号： F25D27/00 , A47F3/001 , A47F3/0426 , F21W2131/305 , F21W2131/405 , F25D2400/06 , G02B6/0006 , G02B6/001
摘要： Lighted refrigerated display case with remote light source comprises a closed container with an interior of the container refrigerated to a temperature below 7 C. The container is thermally insulated from ambient, having internal and external walls. A solid fiber optic luminaire is at least partially mounted within the container, having an elongated side-light emitting portion for emitting light from the side of the luminaire onto contents in an interior of the display case. The side-light emitting portion comprises an extractor of light arranged to preferentially extract light from the luminaire and direct the light in at least one radial direction along the length of the side-light emitting portion to at least one target area of said contents along a longitudinal axis of the side-light emitting portion. A light-delivery system provides light to the fiber optic luminaire, having a light source mounted remotely from the interior of the container.
摘要翻译：具有远程光源的照明的冷藏展示柜包括密封容器，容器的内部被冷藏至低于7℃。容器与环境隔热，具有内壁和外壁。固体光纤照明器至少部分地安装在容器内，具有细长的侧光发射部分，用于将光从灯具的侧面发射到显示器壳体内部的内容物上。所述侧光发射部分包括布置成优先从所述照明器提取光的光提取器，并沿着所述侧光发射部分的长度将光沿至少一个径向方向引导到所述内容物的至少一个目标区域沿着侧面发光部的纵轴。光输送系统向光纤照明器提供光，其具有远离容器内部安装的光源。

5. 发明申请

US20070280593A1 HIGH CONTRAST EDGE-LIT SIGNS AND IMAGES 审中-公开
标题翻译：高对比边缘标志和图像
公开(公告)号：US20070280593A1
公开(公告)日：2007-12-06
申请号：US11751579
申请日：2007-05-21
申请人： Joseph Brychell , Douglas Nutter , Thomas Davenport , William Cassarly
发明人： Joseph Brychell , Douglas Nutter , Thomas Davenport , William Cassarly
IPC分类号： G02B6/26
CPC分类号： G02B6/0065 , G02B6/0036 , G02B6/0043 , G02B6/006 , G02B6/0061
摘要： Various embodiments are described that provide a techniques to produce sharp, high contrast, edge enhanced images using edge-lit displays. The edge-lit displays may comprise extractor pattern painted, etched or molded on a light guide. The extractor pattern may be determined from an edge-enhanced input pattern and modified iteratively to produce an edge-enhanced output pattern.
摘要翻译：描述了提供使用边缘照明显示器产生清晰，高对比度的边缘增强图像的技术的各种实施例。边缘照明的显示器可以包括在导光体上涂漆，蚀刻或模制的提取器图案。提取器图案可以从边缘增强输入图案确定并经过迭代地修改以产生边缘增强的输出图案。

6. 发明申请

US20050231973A1 Efficient luminaire with directional side-light extraction 有权
标题翻译：高效照明器具有方向侧光提取
公开(公告)号：US20050231973A1
公开(公告)日：2005-10-20
申请号：US11108279
申请日：2005-04-18
申请人： William Cassarly , Thomas Davenport , John Davenport , Chris Jenson
发明人： William Cassarly , Thomas Davenport , John Davenport , Chris Jenson
IPC分类号： F21V7/00 , F21V8/00
CPC分类号： G02B6/001 , F21W2131/305 , G02B6/0061
摘要： A luminaire with directional side-light extraction comprises a light pipe with a light-carrying core. The light pipe has light-extraction structure along a first longitudinal side of the luminaire, which is confined to a radial swath of the luminaire, along the longitudinal axis of the luminaire, of substantially less than 180°. For efficiency, the second end has light-saving structure for directing saved light from the second end towards the first end, at redirection angles other than an excluded range of redirection angles, so long as the photon content of light at so-called alpha redirection angles is at least 10 percent of the photon content of light at so-called beta redirection angles, where the excluded range of redirection angles is defined by: |βr↑
摘要翻译：具有定向侧光提取的灯具包括具有轻载芯的光管。光管具有沿着照明器的第一纵向侧的光提取结构，其沿着照明器的纵向轴线限制在照明器的径向条纹上，基本上小于180°。为了效率，第二端具有节省光的结构，用于将保存的光从第二端朝向第一端，除了排除的重定向角度之外的重定向角度，只要所谓的α重定向的光的光子含量角度是所谓的β重定向角度的光的光子含量的至少10％，其中重定向角度的排除范围由下式定义：|β↑<= 20°和|α< 其中ββ是β重定向角，并且α R alpha重定向角度

7. 发明申请

US20070247835A1 Lighted Display Case with Remote Light Source 审中-公开
标题翻译：带有远程光源的照明显示屏
公开(公告)号：US20070247835A1
公开(公告)日：2007-10-25
申请号：US11379999
申请日：2006-04-24
申请人： Roger Buelow , John Davenport , William Cassarly , Thomas Davenport , Gregory Frankiewicz , Chris Jenson , Robert Caywood
发明人： Roger Buelow , John Davenport , William Cassarly , Thomas Davenport , Gregory Frankiewicz , Chris Jenson , Robert Caywood
IPC分类号： A47F11/10
CPC分类号： A47F3/001
摘要： Lighted display case with remote light source comprises a container having contents for display. A solid fiber optic luminaire is at least partially mounted within the container, having an elongated side-light emitting portion for emitting light from the side of the luminaire onto contents in an interior of the display case. The side-light emitting portion comprises an extractor of light arranged to preferentially extract light from the luminaire and direct the light to at least one target area of said contents. The portion may be rotatable about its own longitudinal axis. A single side-light emitting portion may be arranged to illuminate a target area on one of its lateral sides, and another target area on another lateral side. A single lamp may provide light to first and second luminaires arranged to illuminate a target area on one of its lateral sides, and another target area on another lateral side.
摘要翻译：用远程光源照明的显示器壳体包括具有用于显示的内容的容器。固体光纤照明器至少部分地安装在容器内，具有细长的侧光发射部分，用于将光从灯具的侧面发射到显示器壳体内部的内容物上。侧光发射部分包括布置成优先从灯具提取光并将光引导到所述内容物的至少一个目标区域的光提取器。该部分可以围绕其自身的纵向轴线旋转。单个侧光发射部分可以被布置成照亮其侧面中的一个上的目标区域，以及另一侧面上的另一个目标区域。单个灯可以向布置成照亮其一个侧面上的目标区域以及另一个侧面上的另一目标区域的第一和第二照明器提供光。

8. 发明申请

US20070211488A1 Luminaire with improved lateral illuminance control 有权
标题翻译：灯具具有改进的横向照度控制
公开(公告)号：US20070211488A1
公开(公告)日：2007-09-13
申请号：US11366711
申请日：2006-03-02
申请人： William Cassarly , Thomas Davenport , John Davenport , Chris Jenson
发明人： William Cassarly , Thomas Davenport , John Davenport , Chris Jenson
IPC分类号： G02B6/00
CPC分类号： G02B6/001
摘要： A luminaire with improved lateral illuminance control comprising a light pipe with a longitudinal center is disclosed. A light-extraction means applied to a radial swath of the light pipe has a longitudinal portion having dimension along its length, centered about a slice on the light pipe longitudinally; said slice being orthogonal to the longitudinal center and located in a propagation plane through which light propagates to a virtual target area intersecting the propagation plane. The light pipe intervenes between the radial swath and the target area. A first average efficiency point of the light-extraction means corresponds to the minimum distance to the target area being at least approximately 20% less than a respective, second average efficiency point corresponding to a respective maximum distance to such area. The light-extraction means efficiency varies from the first average efficiency point to the second average efficiency point though more than one non-zero value.
摘要翻译：公开了一种具有改进的侧向照度控制的照明器，其包括具有纵向中心的光管。施加到光管的径向条带的光提取装置具有沿其长度的纵向部分的纵向部分，纵向地围绕光管的切片; 所述切片正交于纵向中心并且位于传播平面中，光线通过该传播平面传播到与传播平面相交的虚拟目标区域。光管介于径向条和目标区之间。光提取装置的第一平均效率点对应于到目标区域的最小距离比对应于相应于该区域的最大距离的相应的第二平均效率点小至少大约20％。光提取装置虽然多于一个非零值，但效率从第一平均效率点到第二平均效率点变化。

9. 发明申请

US20130160208A1 SUPPORT APPARATUS FOR PREVENTING AND/OR INHIBITING DECUBITUS ULCERS 审中-公开
标题翻译：用于防止和/或抑制DECUITUS ULCERS的支持装置
公开(公告)号：US20130160208A1
公开(公告)日：2013-06-27
申请号：US13336808
申请日：2011-12-23
申请人： Thomas Davenport , Steven Stavrides
发明人： Thomas Davenport , Steven Stavrides
IPC分类号： A61G7/057
CPC分类号： A61G7/057 , A61G7/008 , A61G7/018 , A61G7/0509 , A61G7/0513 , A61G7/1019 , A61G7/1032 , A61G7/1057
摘要： An apparatus and method for preventing decubitus ulcerations including a frame having a pair of frame supports spaced from each other. A mattress is supported on the frame between the frame supports. A pliable support material extends between the supports. The material is adapted to support an individual thereon in a generally recumbent position. A lift mechanism is disposed on the frame and operably connected to the support material. The lift mechanism adjusts the tension of the material so that the support has a first position resting on the mattress and a second position wherein the support is raised above the mattress.
摘要翻译：一种用于防止褥疮溃疡的装置和方法，包括具有彼此间隔开的一对框架支架的框架。床架支撑在框架支架之间的框架上。柔韧的支撑材料在支撑件之间延伸。该材料适于将其上的个体支撑在大致卧位中。提升机构设置在框架上并且可操作地连接到支撑材料。提升机构调节材料的张力，使得支撑件具有搁置在床垫上的第一位置和第二位置，其中支撑件被升高到床垫上方。

10. 发明授权

US06853535B2 Method for producing crystallographically textured electrodes for textured PZT capacitors 失效
标题翻译：用于纹理PZT电容器的晶体学纹理电极的制造方法
公开(公告)号：US06853535B2
公开(公告)日：2005-02-08
申请号：US10190350
申请日：2002-07-03
申请人： Glen Fox , Thomas Davenport
发明人： Glen Fox , Thomas Davenport
IPC分类号： H01L21/02 , H01G4/005
CPC分类号： H01L28/75 , H01L28/55
摘要： A bottom electrode structure and manufacturing method is described for producing crystallographically textured iridium electrodes for making textured PZT capacitors that enables enhanced ferroelectric memory performance. The use of seed layers originating from hexagonal crystal structures with {0001} texture provides a smooth surface for growth of {111} textured iridium, which exhibits the face-centered cubic (“FCC”) structure. This seeding technique results in {111} textured iridium with a small surface roughness relative to the film thickness. The highly textured iridium supports {111} textured PZT dielectric layer growth. Textured PZT exhibits enhanced switched polarization, reduced operating voltage and also improves the reliability of PZT capacitors used in FRAM® memory and other microelectronic devices.
摘要翻译：描述了底部电极结构和制造方法，用于制造晶体学织构的铱电极，用于制造具有增强的铁电存储器性能的织构化PZT电容器。使用源自具有{0001}纹理的六方晶系结构的种子层提供了表现出面心立方（“FCC”）结构的{111}织构铱生长的光滑表面。这种播种技术导致{111}纹理铱，相对于膜厚度具有小的表面粗糙度。高度纹理的铱支持{111}织构化的PZT介电层生长。纹理PZT表现出增强的开关极化，降低工作电压，并且还提高了FRAM（R）存储器和其他微电子器件中使用的PZT电容器的可靠性。

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