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1.发明授权Optical device assembly and its preparation using metallic bump bonding and a stand-off for bonding together two planar optical components 失效光学元件组件及其使用金属凸块接合的准备以及用于将两个平面光学部件结合在一起的支架
公开(公告)号：US5734156A
公开(公告)日：1998-03-31
申请号：US625674
申请日：1996-03-29
申请人： Michael J. Dahlin , Jose A. Santana
发明人： Michael J. Dahlin , Jose A. Santana
IPC分类号： H01L25/04 , H01L31/0203 , H01J3/14
CPC分类号： H01L25/043 , H01L31/0203 , H01L2924/0002
摘要： An optical device assembly includes a planar optical filter and a planar sensor having an optically active area. The optical filter and the sensor are joined together with a gap therebetween by a standoff structure extending between the optical filter and the sensor. The standoff structure is positioned at a location outside of the optically active area of the planar sensor. The standoff structure includes a standoff element, a first bonding element between the standoff and the filter, and a second bonding element between the standoff and the sensor. The two bonding elements each preferably comprise a cold-weldable indium bump. If the standoff structure, the filter, or the sensor is made of a material to which indium does not readily cold weld, a bonding pad of a material such as titanium/nickel can be inserted to facilitate the cold welding.
摘要翻译： 光学装置组件包括平面光学滤光器和具有光学有效区域的平面传感器。 光滤波器和传感器之间具有间隙，通过在滤光器和传感器之间延伸的间隔结构连接在一起。 隔离结构位于平面传感器的光学有效区域外部的位置。 间隔结构包括支架元件，支架和过滤器之间的第一结合元件以及支架和传感器之间的第二结合元件。 两个结合元件各自优选地包括可冷焊的铟凸块。 如果隔离结构，过滤器或传感器由铟不容易冷焊的材料制成，则可以插入诸如钛/镍的材料的焊盘以便于冷焊。
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公开(公告)号：US5830211A
公开(公告)日：1998-11-03
申请号：US814503
申请日：1997-03-10
CPC分类号： A61F7/007 , A61F7/00 , A61N5/0616 , A61N5/0619 , A61F2007/0078 , A61N2005/0644 , A61N2005/0654
摘要： A method and apparatus for treating lesions caused by viral infections including herpes simplex. The apparatus comprises a compact, easy-to-use instrument for controllably providing heat to the lesion site both from a primary built-in heat source and from a built-in light source which functions to complement the primary heat source and also to brightly illuminate the lesion site. The instrument also includes a novel bar graph, multicolor display which provides a visual indication of the instrument power setting as well as temperature conditions at the lesion site. Additionally, the instrument provides an audio signal to the user when the proper length of treatment time has elapsed.
摘要翻译： 用于治疗病毒感染（包括单纯疱疹）引起的病变的方法和装置。 该装置包括紧凑的易于使用的仪器，用于从主内置热源和用于补充主热源的内置光源可控地向病变部位提供热量，并且还能够明亮地照亮 病变部位。 该仪器还包括一个新颖的条形图，多色显示器，提供仪器功率设置的视觉指示以及病变部位的温度条件。 此外，当经过适当长度的治疗时间时，仪器向用户提供音频信号。
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3.发明授权Optical sensing apparatus for remotely measuring exhaust gas composition of moving motor vehicles 失效用于远程测量移动机动车辆废气组成的光学感测装置
公开(公告)号：US5591975A
公开(公告)日：1997-01-07
申请号：US318566
申请日：1994-10-05
申请人： Michael D. Jack , Robert D. Stephens , Christopher B. Tacelli , David R. Nelson , Geoffrey A. Walter , Jose A. Santana , Lane H. Rubin
发明人： Michael D. Jack , Robert D. Stephens , Christopher B. Tacelli , David R. Nelson , Geoffrey A. Walter , Jose A. Santana , Lane H. Rubin
CPC分类号： G01N33/0037 , G01N21/3504 , G01N2021/1793
摘要： A light source radiates an infrared beam that passes through a chopper, a calibration cell and the exhaust plume of a motor vehicle passing in front of the source. A photosensor assembly includes a plurality of photodetectors which are spaced closely adjacent to each other and simultaneously sense the beam after it propagates through the plume. An optical beam homogenizer or integrator disposed between the plume and the photosensor unit causes the light incident on the photodetectors to have uniform intensity. The photodetectors are sensitive to different wavelengths corresponding to spectral absorption peaks of constituents of the composition of the plume, including carbon monoxide (CO), carbon dioxide (CO.sub.2), hydrocarbon (HC), water vapor (H.sub.2 O) and nitric oxide (NO). A computer computes the composition of the plume as the percentages of the constituents based on the sensed transmittances of the respective wavelengths through the plume. A video camera produces a video image of the vehicle license plate, which is displayed on a video monitor and recorded on a video recorder together with the plume composition data.
摘要翻译： 光源辐射红外光束，该红外光束穿过切割器，校准单元以及通过光源前方的机动车辆的排气羽流。 光传感器组件包括多个光电检测器，它们彼此紧邻地间隔开，并且在光束传播通过羽流之后同时感测光束。 设置在羽流和光电传感器单元之间的光束均化器或积分器使入射到光电检测器上的光具有均匀的强度。 对于包括一氧化碳（CO），二氧化碳（CO 2），烃（HC），水蒸气（H 2 O）和一氧化氮（NO））的羽流组成的成分的光谱吸收峰，光电探测器对不同波长敏感， 。 计算机根据通过羽流的相应波长的感测透射率来计算羽流的组成作为组分的百分比。 视频摄像机产生车辆牌照的视频图像，其被显示在视频监视器上并与羽流组合数据一起记录在录像机上。
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公开(公告)号：US5379512A
公开(公告)日：1995-01-10
申请号：US970900
申请日：1992-11-03
CPC分类号： H05K1/09 , H05K3/388 , H05K1/0346 , H05K2201/0154 , Y10T29/4913 , Y10T29/49149
摘要： A method for bonding the ends of the conductors 52 to circuit pads 54 is disclosed whereby the cable 20 is placed over the circuit pads 54; a bonding tool 44 is pressed against an upper surface 58 of the cable 20; the substrate 46 of the cable 20 is compressed beyond its elastic limit; and ultrasonic energy is applied to the bonding tool 44 and transmitted through the substrate 46 to effect a metallic bond between the conductors 52 and circuit pads 54.
摘要翻译： 公开了将导体52的端部连接到电路板54的方法，由此将电缆20放置在电路焊盘54上方; 接合工具44被压靠在电缆20的上表面58上; 电缆20的基板46被压缩超过其弹性极限; 并且超声能量被施加到接合工具44并且透射通过衬底46以实现导体52和电路焊盘54之间的金属接合。
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公开(公告)号：US5183973A
公开(公告)日：1993-02-02
申请号：US394049
申请日：1989-08-14
CPC分类号： H05K1/09 , H05K3/388 , H05K1/0346 , H05K2201/0154 , Y10T29/4913 , Y10T29/49149
摘要： A thin film electrical cable 20 is disclosed having a polyimide substrate 46, a layer of titanium 48 on a lower side 50 of the substrate 46, and a plurality of gold conductors 52 on the titanium 48. The thin layers of titanium and gold are preferably sequentially deposited on a clean polyimide film by sputtering. Additional gold is electroplated and separate conductors are delineated. The use of organic adhesive materials to attach the conductors 52 to the substrate 46 is avoided.
摘要翻译： 公开了一种薄膜电缆20，其具有聚酰亚胺基底46，在基底46的下侧50上的一层钛48，以及在钛48上的多个金导体52.优选钛和金的薄层 通过溅射顺序沉积在干净的聚酰亚胺膜上。 额外的金电镀，分开的导体被划定。 避免使用有机粘合剂材料将导体52附接到基板46。
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