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1. 发明授权

US4475027A Optical beam homogenizer 失效
标题翻译：光束均质器
公开(公告)号：US4475027A
公开(公告)日：1984-10-02
申请号：US322124
申请日：1981-11-17
申请人： Robert J. Pressley
发明人： Robert J. Pressley
IPC分类号： B23K26/073 , G02B27/09 , B23K27/00
CPC分类号： G02B27/0983 , B23K26/0732 , G02B27/09 , G02B27/0927
摘要： An optical beam homogenizer divides and redirects an incident beam to provide uniform irradiation to a plane surface. The beam homogenizer is particularly useful in an apparatus and method for uniform laser irradiation of materials. The apparatus comprises a laser, a beam homogenizer, and a support for the material being irradiated. Depending on the system parameters, the apparatus is useful for metal hardening, semiconductor annealing, or other materials processing applications.
摘要翻译：光束均化器将入射光束分开并重定向以提供对平面的均匀照射。光束均化器在材料的均匀激光照射的装置和方法中特别有用。该装置包括激光器，光束均化器和用于被照射材料的支撑件。根据系统参数，该设备可用于金属淬火，半导体退火或其他材料加工应用。

2. 发明申请

US20090120488A1 Luminescent solar concentrator devices 审中-公开
标题翻译：发光太阳能集中器装置
公开(公告)号：US20090120488A1
公开(公告)日：2009-05-14
申请号：US12290541
申请日：2008-10-31
申请人： Istvan Gorog , Robert J. Pressley
发明人： Istvan Gorog , Robert J. Pressley
IPC分类号： H01L31/042
CPC分类号： H01L31/055 , H01L31/0547 , Y02E10/52
摘要： A relatively large field of laminated fluorescent square LSC tiles are interdigitated by long thin bi-facial silicon photovoltaic cells. The laminated fluorescent LSC tiles each comprise a thick clear substrate bonded to a fluorescent dye film with a mirror backing and a protective layer. Incident sunlight is received by the clear substrate's face, and the dye converts that to fluorescent light. The resulting fluorescent light can only escape out the perimeter edges of the clear substrate where the photovoltaic cells are positioned. Each silicon photovoltaic cell receives fluorescent light laterally from the adjacent and opposite edges of the two fluorescent LSC tiles it separates. The collection area of the face of each fluorescent LSC tile is very large compared to the areas of the edges, and so highly concentrated light is provided to relatively small area photovoltaic cells for conversion to electricity.
摘要翻译：层叠荧光正方形LSC瓷砖的相对较大的领域被长薄的双面硅光伏电池互相指向。层压荧光LSC瓦片各自包括用透镜背衬和保护层粘合到荧光染料膜上的厚透明基底。事件太阳光被透明基板的表面接收，染料将其转换成荧光灯。所产生的荧光灯只能从位于光伏电池的清洁基板的周边边缘排出。每个硅光伏电池从其分离的两个荧光LSC瓷砖的相邻和相对的边缘侧向接收荧光。每个荧光LSC瓷砖的面的收集面积与边缘的面积相比非常大，因此将高度集中的光提供给用于转换成电的相对小的光伏电池。

3. 发明申请

US20090032083A1 Solar Collection Device 审中-公开
标题翻译：太阳能收集装置
公开(公告)号：US20090032083A1
公开(公告)日：2009-02-05
申请号：US11991986
申请日：2006-09-13
申请人： Jerry B. Torrance , Robert J. Pressley
发明人： Jerry B. Torrance , Robert J. Pressley
IPC分类号： H01L31/02
CPC分类号： H01L31/02322 , H01L31/04 , Y02E10/50
摘要： Solar collection devices make use of (a) an absorption body including luminescent material and (b) photovoltaic (PV) cells placed at the edges of the absorption body. The luminescent material absorbs solar radiation and generates luminescent radiation of a different wavelength. The PV cells receive the luminescent radiation and convert it into electrical energy. The devices have one or more of the following characteristics:—(a) the luminescent material is such that part of the radiation is converted into electrical energy and part of the radiation is transmitted; (b) the PV cells are bifacial, i.e. will generate electricity in response to radiation from both sides; (c) the PV cells have electrodes which do not lie between the PV cell and the luminescent body; and (d) the constitution and/or dimensions of the PV cells and/or of the luminescent body are selected so as to provide a desired result, e.g. a desired spatial variation in the generation of luminescent radiation, a desired spatial variation in the ratio of absorption to transmission, or more uniform generation of current in the different PV cells.
摘要翻译：太阳能收集装置利用（a）包含发光材料的吸收体和（b）放置在吸收体边缘的光伏（PV）电池。发光材料吸收太阳辐射并产生不同波长的发光辐射。 PV电池接收发光辐射并将其转换成电能。这些装置具有以下特征中的一个或多个： - （a）发光材料使得辐射的一部分转换成电能并且部分辐射被传输; （b）PV电池是双面的，即响应于来自两侧的辐射而发电; （c）PV电池具有不在PV电池和发光体之间的电极; 和（d）选择PV电池和/或发光体的构成和/或尺寸以提供期望的结果，例如，产生发光辐射所需的空间变化，吸收与透射比的期望的空间变化或不同的PV电池中更均匀的电流产生。

4. 发明授权

US06416375B1 Sealing of plate structures 失效
标题翻译：板结构密封
公开(公告)号：US06416375B1
公开(公告)日：2002-07-09
申请号：US09632372
申请日：2000-08-03
申请人： Steven T. Cho , Alfred S. Conte , Paul N. Ludwig , Anthony P. Schmid , Theodore S. Fahlen , Robert J. Pressley
发明人： Steven T. Cho , Alfred S. Conte , Paul N. Ludwig , Anthony P. Schmid , Theodore S. Fahlen , Robert J. Pressley
IPC分类号： H01J926
CPC分类号： H01J9/261 , H01J2329/00
摘要： A pair of plate structures (40 and 44), such as a baseplate structure and a faceplate structure of a flat-panel display, are sealed to each other by first attaching the plate structures to each other, typically at multiple attachment locations, in a non-vacuum environment. The plate structures are then hermetically sealed to each other, typically through an outer wall (44) or/and typically by gap jumping, in a vacuum environment.
摘要翻译：一对板结构（40和44），例如基板结构和平板显示器的面板结构，通过首先将板结构彼此连接（通常在多个附接位置处），彼此密封在一起非真空环境。然后，在真空环境中，板结构通常通过外壁（44）或/和通常通过间隙跳跃彼此气密密封。

5. 发明授权

US5820435A Gap jumping to seal structure including tacking of structure 失效
标题翻译：差距跳跃到密封结构，包括结构的结构
公开(公告)号：US5820435A
公开(公告)日：1998-10-13
申请号：US766474
申请日：1996-12-12
申请人： Anthony J. Cooper , Floyd R. Pothoven , Paul N. Ludwig , Theodore S. Fahlen , Robert J. Pressley
发明人： Anthony J. Cooper , Floyd R. Pothoven , Paul N. Ludwig , Theodore S. Fahlen , Robert J. Pressley
IPC分类号： H01J9/26
CPC分类号： H01J9/261 , H01J2329/00
摘要： A structure, such as a flat-panel device, is sealed together by a gap-jumping technique in which an edge (44S) of a wall (44) is positioned near a matching sealing area (40S) of a plate structure (40) such that a gap (48) at least partially separates the edge of the wall from the sealing area of the plate structure. The gap usually has an average height of 25 .mu.m or more. Energy is then transferred locally to material of the wall along the gap to cause material of the wall and the plate structure to bridge the gap and seal the plate structure to the wall. The energy-transferring step is typically performed with light energy provided by a laser (56). Local energy transfer can also be utilized to tack the plate structure to the wall at multiple spaced-apart locations (44A) along the wall. The tacking operation is typically performed as a preliminary step to sealing the plate structure to the wall.
摘要翻译：诸如平板装置的结构通过间隙跳跃技术被密封在一起，其中壁（44）的边缘（44S）位于板结构（40）的匹配的密封区域（40S）附近，使得间隙（48）至少部分地将壁的边缘与板结构的密封区域分开。间隙通常平均高度为25亩以上。然后，能量沿着间隙局部转移到壁的材料上，以使壁和板结构的材料桥接间隙并将板结构密封到壁上。能量转移步骤通常由激光器（56）提供的光能进行。局部能量转移也可用于沿着墙壁在多个间隔开的位置（44A）处将板结构固定到壁上。通常，将定位操作作为将板结构密封到壁的预备步骤。

6. 发明授权

US4114114A Apparatus and method for initiating electrical discharge in a laser 失效
标题翻译：用于在激光器中启动电子放电的装置和方法
公开(公告)号：US4114114A
公开(公告)日：1978-09-12
申请号：US773826
申请日：1977-03-03
申请人： Robert J. Pressley , Theodore S. Fahlen
发明人： Robert J. Pressley , Theodore S. Fahlen
IPC分类号： H01S3/0979 , H01S3/097
CPC分类号： H01S3/0979
摘要： An apparatus for initiating electrical discharge in a gas transport laser having two or more sets of electrodes comprises a pulse generator connected to both sets of electrodes. The pulse generator comprises an alternating current (AC) source connected to the primary windings of two transformers having secondaries connected to the sets, respectively of electrodes. By energizing the transformers after the application of a direct current (DC) voltage across the electrodes of each set, a discharge across the sets of electrodes occurs simultaneously for a balanced starting of the lasing action.The invention also comprehends the method of starting a laser having a plurality of sets of electrodes consisting of the steps of applying a DC potential across each set of electrodes and transmitting at least one voltage pulse simultaneously to one of the electrodes of each set to produce simultaneously an electrical discharge between all sets of electrodes.

7. 发明授权

US6109994A Gap jumping to seal structure, typically using combination of vacuum and non-vacuum environments 失效
标题翻译：通常使用真空和非真空环境的组合来跳越密封结构
公开(公告)号：US6109994A
公开(公告)日：2000-08-29
申请号：US766477
申请日：1996-12-12
申请人： Steven T. Cho , Alfred S. Conte , Paul N. Ludwig , Anthony P. Schmid , Theodore S. Fahlen , Robert J. Pressley
发明人： Steven T. Cho , Alfred S. Conte , Paul N. Ludwig , Anthony P. Schmid , Theodore S. Fahlen , Robert J. Pressley
IPC分类号： H01J9/26
CPC分类号： H01J9/261 , H01J2329/00
摘要： Portions (40 and 44) of a structure, such as a flat-panel device, are sealed together by a gap-jumping technique in which a sealing area (40S) of one portion is positioned near a matching sealing area (44S) of another portion such that a gap (48) at least partially separates the two sealing areas. The gap typically has an average height of 25 .mu.m or more. With the two portions of the structure so positioned, energy is initially transferred locally to material of a specified one of the portions along part of the gap while the two portions are in a non-vacuum environment to cause material of the two portions to bridge that part of the gap and partially seal the two portions together along the sealing areas. Energy is subsequently transferred locally to material of the specified portion of the structure along the remainder (48A) of the gap while the two portions are in a vacuum environment to cause material of the two portions to bridge the remainder of the gap and complete sealing of the two portions together along the gap. A laser (56) is typically employed in performing at least one of the gap-jumping steps.
摘要翻译：诸如平板装置的结构的部分（40和44）通过间隙跳跃技术被密封在一起，其中一个部分的密封区域（40S）位于另一个的匹配密封区域（44S）附近使得间隙（48）至少部分地分离两个密封区域。间隙通常具有25μm或更大的平均高度。在结构的两个部分如此定位的情况下，能量被初始地沿着间隙的一部分局部转移到指定的一个部分的材料，同时两个部分处于非真空环境中，以使两部分的材料桥接部分间隙并沿密封区域将两部分部分地密封在一起。随后沿着间隙的剩余部分（48A）将能量局部转移到结构的特定部分的材料上，同时两部分处于真空环境中，以使两部分的材料桥接剩余的间隙并完全密封两个部分沿缝隙一起。激光器（56）通常用于执行间隙跳跃步骤中的至少一个。

8. 发明授权

US4484334A Optical beam concentrator 失效
标题翻译：光束集中器
公开(公告)号：US4484334A
公开(公告)日：1984-11-20
申请号：US322125
申请日：1981-11-17
申请人： Robert J. Pressley
发明人： Robert J. Pressley
IPC分类号： G02B27/09 , B23K26/073 , G02B19/00 , G03F7/20 , H01S3/00 , H01S3/08
CPC分类号： G03F7/70058 , B23K26/0732 , G02B19/0014 , G02B19/0019 , G02B19/0033 , H01S3/005
摘要： An optical beam concentrator divides and redirects an incident beam to provide uniform irradiation along the length of a narrow rectangular area. The beam concentrator may form a part of an apparatus for laser irradiation of materials. The apparatus comprises a laser, a beam concentrator, and a support for the material being irradiated. Depending on the system parameters, the apparatus is particularly useful for gettering defects in semiconductor device fabrication or other materials processing applications.
摘要翻译：光束集中器将入射光束分开并重定向，以提供沿着窄矩形区域的长度的均匀照射。光束聚光器可以形成激光照射材料的装置的一部分。该装置包括激光器，光束聚光器和用于被照射材料的支撑件。根据系统参数，该装置对于消除半导体器件制造或其它材料处理应用中的缺陷特别有用。

9. 发明授权

US4744647A Semi-opaque corneal contact lens or intraoccular lens and method of formation 失效
标题翻译：半透明角膜隐形眼镜或眼内镜片及其形成方法
公开(公告)号：US4744647A
公开(公告)日：1988-05-17
申请号：US677727
申请日：1984-12-04
申请人： Leroy G. Meshel , Robert J. Pressley , Robert Butcher , Theodore Fahlen
发明人： Leroy G. Meshel , Robert J. Pressley , Robert Butcher , Theodore Fahlen
IPC分类号： B23K26/08 , B29D11/00 , G02C7/04 , A61F2/16 , B23K26/00
CPC分类号： G02C7/021 , B23K26/0823 , B29D11/00932 , G02C7/046
摘要： A selected pattern of disruptions in the lens material of a soft or hard corneal contact lens or intraoccular lens is provided which substantially disrupts the undistorted transmisability of an image to the lens to render it semi-opaque. Preferably, these disruptions are formed by a laser beam which causes the disruptions. The pattern may be used for coding of lens prescription or the like. In another embodiment, a ring may be formed in a soft contact lens of the general shape of the cornea and colored to provide a total color change in the appearance of the iris.
摘要翻译：提供了柔性或硬质角膜隐形眼镜或眼内镜片的透镜材料中的选择的中断图案，其基本上破坏图像到透镜的未失真的透射性以使其变得不透明。优选地，这些破坏由导致破坏的激光束形成。该图案可以用于镜片处方等的编码。在另一个实施例中，环可以形成为具有角膜的一般形状的软性隐形眼镜并且着色以提供虹膜外观的总体颜色变化。

10. 发明授权

US4415373A Laser process for gettering defects in semiconductor devices 失效
标题翻译：用于吸收半导体器件缺陷的激光工艺
公开(公告)号：US4415373A
公开(公告)日：1983-11-15
申请号：US322123
申请日：1981-11-17
申请人： Robert J. Pressley
发明人： Robert J. Pressley
IPC分类号： H01L21/268 , H01L21/322 , H01L21/324 , H01L21/265 , B23K27/00
CPC分类号： H01L21/324 , H01L21/268 , H01L21/3221 , Y10S148/093
摘要： A process for gettering defects in a semiconductor is provided. The process comprises using a laser beam to drive a dopant material into a melted non-active surface of a semiconductor device, followed by heating the semiconductor to drive defects to traps formed by the dopant. The process creates in the bulk of the semiconductor strain fields that not only trap defects, which would otherwise degrade device performance, but also hold the defects during subsequent processing steps.
摘要翻译：提供了一种用于消除半导体缺陷的方法。该方法包括使用激光束将掺杂剂材料驱动到半导体器件的熔融非有源表面中，随后加热半导体以将缺陷驱动到由掺杂剂形成的陷阱。该过程在大部分半导体应变场中产生，不仅会陷阱缺陷，否则会降低器件性能，而且在后续处理步骤中保持缺陷。

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