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公开(公告)号：US06788466B2
公开(公告)日：2004-09-07
申请号：US10198683
申请日：2002-07-18
IPC分类号： G02B528
CPC分类号： H01S3/1303 , H01S3/131 , H01S3/1392 , H01S5/0687
摘要： A multiple reflectivity band reflector (MRBR) includes a stack of dielectric layers, arranged so that the reflector has a reflectivity profile comprising a plurality of reflectivity bands, e.g. at least first and second wavelength bands with reflectivity above a lasing threshold reflectivity, separated by a third wavelength band between the first and second wavelength bands having reflectivity below the lasing threshold reflectivity. A laser having at least a first mirror and an MRBR as the second mirror has a laser cavity, at least a portion of which is defined by the first mirror and the MRBR. An active region located within the laser cavity contains a material that is capable of stimulated emission at one or more wavelengths in the first and second wavelength bands. The gain spectrum of the laser is adjusted to select one of the first and second wavelength bands, thereby providing for lasing at a wavelength within the selected wavelength band. The laser may be, e.g., a monolithic VCSEL or a one-section or two-section external-cavity VECSEL having the MRBR as one of its cavity mirrors.
摘要翻译： 多反射带反射器（MRBR）包括一叠电介质层，其布置成使得反射器具有包括多个反射带的反射率分布， 具有高于激光阈值反射率的反射率的至少第一和第二波长带，其具有低于激光阈值反射率的反射率的第一和第二波长带之间的第三波长带分隔开。 具有至少第一反射镜和MRBR作为第二反射镜的激光器具有激光腔，其至少一部分由第一反射镜和MRBR限定。 位于激光腔内的有源区域包含能够在第一和第二波长带中的一个或多个波长处受激发射的材料。 调整激光器的增益光谱以选择第一和第二波长带中的一个，从而提供在所选波长带内的波长处的激光。 激光器可以是例如单片VCSEL或具有MRBR作为其腔镜之一的单段或两段外腔VECSEL。
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公开(公告)号：US06763053B2
公开(公告)日：2004-07-13
申请号：US10198373
申请日：2002-07-18
IPC分类号： H01S5183
CPC分类号： H01S3/1303 , H01S3/131 , H01S3/1392 , H01S5/0687
摘要： A multiple reflectivity band reflector (MRBR) includes a stack of dielectric layers, arranged so that the reflector has a reflectivity profile comprising a plurality of reflectivity bands, e.g. at least first and second wavelength bands with reflectivity above a lasing threshold reflectivity, separated by a third wavelength band between the first and second wavelength bands having reflectivity below the lasing threshold reflectivity. A laser having at least a first mirror and an MRBR as the second mirror has a laser cavity, at least a portion of which is defined by the first mirror and the MRBR. An active region located within the laser cavity contains a material that is capable of stimulated emission at one or more wavelengths in the first and second wavelength bands. The gain spectrum of the laser is adjusted to select one of the first and second wavelength bands, thereby providing for lasing at a wavelength within the selected wavelength band. The laser may be, e.g., a monolithic VCSEL or a one-section or two-section external-cavity VECSEL having the MRBR as one of its cavity mirrors.
摘要翻译： 多反射带反射器（MRBR）包括一叠电介质层，其布置成使得反射器具有包括多个反射带的反射率分布， 具有高于激光阈值反射率的反射率的至少第一和第二波长带，其具有低于激光阈值反射率的反射率的第一和第二波长带之间的第三波长带分隔开。 具有至少第一反射镜和MRBR作为第二反射镜的激光器具有激光腔，其至少一部分由第一反射镜和MRBR限定。 位于激光腔内的有源区域包含能够在第一和第二波长带中的一个或多个波长处受激发射的材料。 调整激光器的增益光谱以选择第一和第二波长带中的一个，从而提供在所选波长带内的波长处的激光。 激光器可以是例如单片VCSEL或具有MRBR作为其腔镜之一的单段或两段外腔VECSEL。
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43.发明授权Vertical-cavity surface-emitting laser with bottom dielectric distributed bragg reflector 有权垂直腔表面发射激光器与底部介质分布布拉格反射器公开(公告)号：US06549556B1
公开(公告)日：2003-04-15
申请号：US10002997
申请日：2001-11-30
申请人： Wen-Yen Hwang , Klaus Alexander Anselm , Stefan J. Murry , Chih-Hsiang Lin , Jun Zheng , James N. Baillargeon
发明人： Wen-Yen Hwang , Klaus Alexander Anselm , Stefan J. Murry , Chih-Hsiang Lin , Jun Zheng , James N. Baillargeon
IPC分类号： H01S5183
CPC分类号： H01S5/18341 , H01S5/0215 , H01S5/0217 , H01S5/02461 , H01S5/02476 , H01S5/0425 , H01S5/18369 , H01S5/18375 , H01S5/18377
摘要： A metal bonded vertical-cavity surface-emitting laser (VCSEL) structure with a bottom dielectric distributed Bragg reflector (DBR) mirror, and method for fabricating the VCSEL structure. The VCSEL structure consists a metal bonding layer disposed on a submount at a bottom side of the metal bonding layer; a bottom cavity mirror comprising a bottom dielectric distributed Bragg reflector (DBR) disposed within the metal bonding layer, the bottom dielectric DBR having a reflectance band including the lasing wavelength; a bottom current-spreading layer disposed on said bottom dielectric DBR and on a substantially flat, annular top surface of said metal bonding layer; a semiconductor active region disposed on the bottom current-spreading layer, said active region capable of stimulated emission at the lasing wavelength; and a top cavity mirror disposed above the active region and having a reflectance band including the lasing wavelength.
摘要翻译： 具有底部介电分布式布拉格反射镜（DBR）镜的金属结合垂直腔表面发射激光器（VCSEL）结构以及制造VCSEL结构的方法。 VCSEL结构包括设置在金属接合层的底侧的基座上的金属接合层; 包括设置在所述金属接合层内的底部电介质分布布拉格反射器（DBR）的底腔反射镜，所述底部电介质DBR具有包括所述激光波长的反射带; 底部电流扩散层，设置在所述底部电介质DBR上并且在所述金属结合层的基本上平坦的环形顶表面上; 设置在所述底部电流扩展层上的半导体有源区，所述有源区能够以激发波长的受激发射; 以及设置在有源区上方并且具有包括激光波长的反射带的顶腔镜。
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公开(公告)号：US08446946B2
公开(公告)日：2013-05-21
申请号：US12583142
申请日：2009-08-14
申请人： Chi-Cheng Chiang , Chih-Hsiang Lin
发明人： Chi-Cheng Chiang , Chih-Hsiang Lin
IPC分类号： H04N7/24
CPC分类号： H04N21/2402 , H04N19/115 , H04N19/132 , H04N19/152 , H04N19/154 , H04N19/156 , H04N19/172 , H04N19/59 , H04N21/234363 , H04N21/440263
摘要： A video processing method is implemented by transmitting and receiving devices, and includes: obtaining a standard resolution source image frame from an image sequence, and detecting a network bandwidth; when an encoding bit rate of the source image frame exceeds the network bandwidth, decreasing a resolution thereof to obtain reduced image frame content and generating a relay image frame containing the same and having an encoding bit rate not exceeding the network bandwidth; generating an encoded image frame by encoding the source or the relay image frame, and sending the encoded image frame to the receiving device; and decoding the encoded image frame to obtain the source or the relay image frame, and recovering from the relay image frame, when obtained, a restored image frame corresponding to the reduced image frame content and having the standard resolution. A video processing system is also disclosed.
摘要翻译： 通过发送和接收设备实现视频处理方法，包括：从图像序列获取标准分辨率源图像帧，并检测网络带宽; 当源图像帧的编码比特率超过网络带宽时，降低其分辨率以获得缩小的图像帧内容并生成包含该帧内容的中继图像帧，并具有不超过网络带宽的编码比特率; 通过对源或中继图像帧进行编码来生成编码图像帧，并将编码图像帧发送到接收装置; 并对编码图像帧进行解码以获得源或中继图像帧，并且在获得时从中继图像帧中恢复与缩小图像帧内容相对应并具有标准分辨率的恢复图像帧。 还公开了一种视频处理系统。
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公开(公告)号：US20110165717A1
公开(公告)日：2011-07-07
申请号：US13052124
申请日：2011-03-21
IPC分类号： H01L21/02
CPC分类号： B81B7/0061 , B81B2201/0257 , B81B2207/095 , B81B2207/096 , H01L2224/48091 , H01L2924/10253 , H01L2924/1461 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： A method for forming a micro-electro-mechanical systems (MEMS) package includes following steps. A plurality of MEMS units are formed on a substrate, and each of the MEMS units includes at least a MEMS sensing element and a first chamber over the MEMS sensing element. The MEMS units include electric connection pads. A plurality of covering units are formed correspondingly over the MEMS units. Each of the covering units provides a second chamber over the MEMS sensing element opposite to the first chamber. The covering units are adhered to the MEMS units by an adhesive material. The MEMS units are diced into singulated units.
摘要翻译： 微机电系统（MEMS）封装的方法包括以下步骤。 在基板上形成多个MEMS单元，并且每个MEMS单元至少包括MEMS感测元件和MEMS感测元件上的第一室。 MEMS单元包括电连接垫。 在MEMS单元上相应地形成多个覆盖单元。 每个覆盖单元在MEMS感测元件之上提供与第一室相对的第二室。 覆盖单元通过粘合剂材料粘附到MEMS单元。 MEMS单元切成单个单元。
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46.发明授权公开(公告)号：US07879279B2
公开(公告)日：2011-02-01
申请号：US12648540
申请日：2009-12-29
申请人： Hsun-Yu Li , Chih-Hsiang Lin , Chi Lung Wu , Hsin-Ching Kao
发明人： Hsun-Yu Li , Chih-Hsiang Lin , Chi Lung Wu , Hsin-Ching Kao
IPC分类号： B29C45/00
CPC分类号： C08L67/02 , B29C45/0001 , B29K2067/00 , B29K2105/0005 , C08K3/36 , Y10T428/2991 , Y10T428/2998 , C08L2666/18
摘要： The invention relates to a nucleating agent for polyethylene terephthalate and injection molding method thereof. The nucleating agent comprises a SiO2 core grafted with bis(2-hydroxyethyl) terephthalate, which accelerates the crystallization of polyethylene terephthalate for injection molding.
摘要翻译： 本发明涉及聚对苯二甲酸乙二醇酯的成核剂及其注射成型方法。 成核剂包括用双（2-羟乙基）对苯二甲酸酯接枝的SiO 2芯，其加速聚对苯二甲酸乙二醇酯用于注射成型的结晶。
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公开(公告)号：US20100197883A1
公开(公告)日：2010-08-05
申请号：US12468010
申请日：2009-05-18
申请人： Chih-Hsiang Lin , Hsin-Ching Kao
发明人： Chih-Hsiang Lin , Hsin-Ching Kao
IPC分类号： C08G63/183 , C08G63/16
CPC分类号： C08G63/193 , C08G63/80 , C08G63/81 , C08G63/87 , Y10T428/1352 , Y10T428/14 , Y10T428/31786
摘要： A polyester resin and a fabrication method thereof are provided. The fabrication method includes providing a diphenol monomer and a diacid monomer. The diphenol monomer is acetylated and then melt pre-polymerized with diacid monomer to form a pre-polymer. Then, the pre-polymer is polymerized by solid state polymerization to form a heat-resistant and transparent polyester resin.
摘要翻译： 提供了聚酯树脂及其制造方法。 制备方法包括提供二酚单体和二酸单体。 将二酚单体乙酰化，然后用二酸单体熔融预聚合形成预聚物。 然后，通过固态聚合使预聚物聚合，形成耐热透明的聚酯树脂。
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公开(公告)号：US20090005513A1
公开(公告)日：2009-01-01
申请号：US11822024
申请日：2007-06-29
申请人： Wei-Han Liao , Chih-Hsiang Lin , Hsin-Ching Kao , Hsun-Yu Li , Shu-Ling Yeh
发明人： Wei-Han Liao , Chih-Hsiang Lin , Hsin-Ching Kao , Hsun-Yu Li , Shu-Ling Yeh
CPC分类号： C08F220/14 , C08F8/42 , C08F220/56
摘要： The invention provides an organic/inorganic hybrid material and the method for manufacturing the same. A variety of functional monomers are co-polymerized to form a copolymer. The copolymer is subjected to sol-gel reactions with metal alkoxide oligomers to form an organic/inorganic hybrid material. The hybrid material has a high refractive index, a low moisture absorption, a high light transmission ratio, and a high glass transition point, such that the material can be applied in high light extraction efficient LED sealing materials, thin and light myopia/hypropia lens, portable projector lens, high brightness LCD prism films, solar cell refractive photoelectric conversion mirrors, and camera phone/digital camera lens.
摘要翻译： 本发明提供一种有机/无机混合材料及其制造方法。 各种官能单体共聚以形成共聚物。 共聚物与金属醇盐低聚物进行溶胶 - 凝胶反应以形成有机/无机混合材料。 混合材料具有高折射率，低吸湿性，高透光率和高玻璃化转变点，使得该材料可应用于高光提取效率的LED密封材料，薄而轻的近视/低透镜 ，便携投影机镜头，高亮度液晶棱镜膜，太阳能电池折射光电转换镜，相机手机/数码相机镜头。
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公开(公告)号：US07417101B2
公开(公告)日：2008-08-26
申请号：US11283805
申请日：2005-11-22
申请人： Hsun-Yu Lee , Chih-Hsiang Lin , In-Mau Chen
发明人： Hsun-Yu Lee , Chih-Hsiang Lin , In-Mau Chen
CPC分类号： C08F220/56 , C08F220/06 , C08F220/54 , C08F226/10
摘要： A thermal responsive, water soluble copolymer is disclosed, which comprises the co-polymerization product of: (a) 0.5˜20 wt % of N-isopropyl acrylamide (NIPAAm); (b) 0.5˜20 wt % of 1-vinyl-2-pyrrolidinone (VPD); (c) 0.01˜10 wt % of acrylic acid (AA); and (d) 80˜90 wt % of acrylamide. The viscosity of.the co-polymerization product is adjustable by temperature. Moreover, phase-separating does not occur in the copolymer while temperature is changing and the structure as well as the fluidity are maintained, therefore, the copolymer of the present invention is suitable for the application of a micro-fluidic chip.
摘要翻译： 公开了一种热响应性水溶性共聚物，其包含：（a）0.5〜20重量％的N-异丙基丙烯酰胺（NIPAAm）的共聚产物; （b）0.5〜20重量％的1-乙烯基-2-吡咯烷酮（VPD）; （c）0.01〜10重量％的丙烯酸（AA）; 和（d）80〜90重量％的丙烯酰胺。 共聚产物的粘度可通过温度调节。 此外，在温度变化的同时，在共聚物中不发生相分离，结构和流动性得以保持，因此本发明的共聚物适用于微流体芯片的应用。
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公开(公告)号：US20080061033A1
公开(公告)日：2008-03-13
申请号：US11646689
申请日：2006-12-27
申请人： Chih-Hsiang Lin , Hsin-Ching Kao , Chi-Lang Wu
发明人： Chih-Hsiang Lin , Hsin-Ching Kao , Chi-Lang Wu
摘要： A processing method of a polymer product is provided. This method first supplies a gas to an atmospheric pressure plasma machine to generate an ionized gas. Then, bombard the ionized gas to the surface of the polymer product to create a surface reaction. Afterwards, a dying treatment or an electroplating treatment is performed on the polymer product.
摘要翻译： 提供聚合物产品的加工方法。 该方法首先将气体供应到大气压等离子体机器以产生电离气体。 然后，将电离气体轰击到聚合物产物的表面以产生表面反应。 之后，对聚合物制品进行染色处理或电镀处理。
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