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1. 发明授权

US6036327A Transparent display with diffuser backed microtextured illuminating device and method of manufacture therefor 失效
标题翻译：具有扩散器支撑的微结构照明装置的透明显示器及其制造方法
公开(公告)号：US6036327A
公开(公告)日：2000-03-14
申请号：US63514
申请日：1998-04-21
申请人： Greg E. Blonder , Bertrand H. Johnson , Yiu-Huen Wong
发明人： Greg E. Blonder , Bertrand H. Johnson , Yiu-Huen Wong
IPC分类号： F21V8/00 , G02B6/00 , F21V7/04
CPC分类号： G02B6/0036 , G02B6/0013 , Y10S362/80
摘要： The present invention provides a substantially planar illuminating device, a visual display having an internal light source and a method of manufacture therefor. The illuminating device includes a transparent substrate having a pair of substantially parallel major surfaces and an entry point for accepting light from the light source wherein the substrate functions as a guide for the light. The device also includes a plurality of microelements located on one of the pair of surfaces. The microelements have a substantially planar surface with an average roughness less than one micron and a side wall abnormal to the planar surface. In advantageous embodiments, the side wall is curved. The planar surface is configured to re-direct a substantial amount of light received in the substrate from an external light source out of the substrate. The side wall is configured to re-direct light from the internal light source out of the substrate.
摘要翻译：本发明提供一种基本上平面的照明装置，具有内部光源的可视显示器及其制造方法。照明装置包括具有一对基本上平行的主表面的透明基板和用于接受来自光源的光的入口点，其中基板用作光的引导件。该装置还包括位于一对表面之一上的多个微元件。微量元件具有平均粗糙度小于1微米的基本平坦的表面，并且平面表面的侧壁异常。在有利的实施例中，侧壁是弯曲的。平面表面被配置为将从衬底接收的大量光从外部光源重新引导出衬底。侧壁被配置为将来自内部光源的光重新引导出基板。

2. 发明授权

US5182787A Optical waveguide structure including reflective asymmetric cavity 失效
标题翻译：光波导结构包括反射不对称腔
公开(公告)号：US5182787A
公开(公告)日：1993-01-26
申请号：US846094
申请日：1992-03-05
申请人： Greg E. Blonder , Mark A. Cappuzzo , Harold R. Clark , Ronald E. Scotti , Yiu-Huen Wong
发明人： Greg E. Blonder , Mark A. Cappuzzo , Harold R. Clark , Ronald E. Scotti , Yiu-Huen Wong
IPC分类号： G02B6/12 , G02B6/122 , H01S5/20
CPC分类号： G02B6/122 , G02B2006/12061 , G02B2006/12176 , H01S5/2068
摘要： A turning mirror in an optical waveguide structure is made by etching in the upper surface of the structure a cavity (18) that intercepts the path of light propagated by the waveguide (15, 16, 13). Preferably, the cavity is made to be asymmetric with the side (25) of the cavity remote from the waveguide sloping at typically a forty-five degree angle. The asymmetry can be introduced by using mask and etch techniques and treating the surface of the structure such that the etchant undercuts the mask on the side of the cavity remote from the waveguide to a greater extent than it undercuts the mask on the side of the cavity adjacent the waveguide.
摘要翻译：通过在结构的上表面中蚀刻截取由波导（15,16,13）传播的光的路径的腔（18）来制造光波导结构中的转向镜。优选地，空腔被制成不对称，而空腔的侧面（25）远离波导通常以四十五度的角度倾斜。可以通过使用掩模和蚀刻技术和处理结构的表面来引入不对称性，使得蚀刻剂在远离波导的空腔侧面掩盖掩模的范围比在底板侧面掩盖掩模更大的程度邻近波导。

3. 发明授权

US5179609A Optical assembly including fiber attachment 失效
标题翻译：光学组件包括光纤附件
公开(公告)号：US5179609A
公开(公告)日：1993-01-12
申请号：US756263
申请日：1991-08-30
申请人： Greg E. Blonder , Mindaugas F. Dautartas , Yiu-Huen Wong
发明人： Greg E. Blonder , Mindaugas F. Dautartas , Yiu-Huen Wong
IPC分类号： G02B6/32 , G02B6/42 , H01L33/00
CPC分类号： G02B6/32 , G02B6/4224 , G02B6/4231 , G02B6/4249 , H01L2224/48091 , H01L2224/73265
摘要： An optical assembly is disclosed which utilizes a pair of separate members to support an optical device and an associated optical fiber. Fiducial features, in conjunction with an optical device conductive attachment means, are utilized to provide self-alignment between the device and the fiber. Aligned fiducials are formed on each member such that when the members are physically joined, alignment between the optical device and fiber is achieved. In particular, the members are mated such that a direct optical signal path between the device and fiber is formed.

4. 发明授权

US5135605A Methods for making mirrors 失效
标题翻译：制造镜子的方法
公开(公告)号：US5135605A
公开(公告)日：1992-08-04
申请号：US692433
申请日：1991-04-29
申请人： Greg E. Blonder , Mark A. Cappuzzo , Harold R. Clark , Ronald E. Scotti , Yiu-Huen Wong
发明人： Greg E. Blonder , Mark A. Cappuzzo , Harold R. Clark , Ronald E. Scotti , Yiu-Huen Wong
IPC分类号： G02B6/12 , G02B6/122 , H01S5/20
CPC分类号： G02B6/122 , G02B2006/12061 , G02B2006/12176 , H01S5/2068
摘要： A turning mirror in an optical waveguide structure is made by etching in the upper surface of the structure a cavity (18) that intercepts the path of light propagated by the waveguide (15, 16, 13). Preferably, the cavity is made to be asymmetric with the side (25) of the cavity remote from the waveguide sloping at typically a forty-five degree angle. The asymmetry can be introduced by using mask and etch techniques and treating the surface of the structure such that the etchant undercuts the mask on the side of the cavity remote from the waveguide to a greater extent than it undercuts the mask on the side of the cavity adjacent the waveguide.
摘要翻译：通过在结构的上表面中蚀刻截取由波导（15,16,13）传播的光的路径的腔（18）来制造光波导结构中的转向镜。优选地，空腔被制成不对称，而空腔的侧面（25）远离波导通常以四十五度的角度倾斜。可以通过使用掩模和蚀刻技术和处理结构的表面来引入不对称性，使得蚀刻剂在远离波导的空腔侧面掩盖掩模的范围比在底板侧面掩盖掩模更大的程度邻近波导。

5. 发明授权

US06675450B1 Method of manufacturing and mounting electronic devices to limit the effects of parasitics 有权
标题翻译：制造和安装电子设备以限制寄生效应的方法
公开(公告)号：US06675450B1
公开(公告)日：2004-01-13
申请号：US09698175
申请日：2000-10-30
申请人： Linus Albert Fetter , Yiu-Huen Wong , Michael George Zierdt
发明人： Linus Albert Fetter , Yiu-Huen Wong , Michael George Zierdt
IPC分类号： H04R1700
CPC分类号： H03H9/172 , G01R31/2824 , H01L24/81 , H01L2224/8121 , H01L2224/81815 , H01L2924/01019 , H01L2924/14 , H03H3/02 , H03H9/02125 , Y10T29/42 , Y10T29/49144 , Y10T29/49155 , Y10T29/49156 , H01L2924/00
摘要： A method of producing and mounting electronic devices to negate the effects of parasitics on device performance. In one aspect, the substrate surface of the device is coated with a thin, etch-resistant film during fabrication that acts as a barrier to allow removal of substrate material beneath the film, creating a suspended structure upon which the remaining layers of circuitry rest. Alternatively the device is made with a film that is integral to the device, and that acts as the supporting membrane. To mount the device on a carrier or package, solder bumps are applied near the ends of the conductors of the device, and the die is then secured to a carrier or package, and positioned so that leads extending from the conductors mate up with bonding strips on the carrier or package. The solder bumps are then reflowed or melted to establish electrical connection between leads of the device and corresponding bonding strips of the carrier. The resultant electronic device is essentially immune to the effects or parasitic capacitanaces and parasitic inductances, with the device as mounted being further configured so as to tune out any residual parasitics which may still exist after fabrication.
摘要翻译：一种制造和安装电子设备以消除寄生效应对设备性能的方法。在一个方面，在制造期间，器件的衬底表面涂覆有薄的耐蚀刻膜，其用作屏障以允许去除膜下方的衬底材料，产生悬挂结构，剩余的电路层在其上休息。或者，该装置由与装置成一体的膜制成，并且用作支撑膜。为了将器件安装在载体或封装上，在器件的导体的端部附近施加焊料凸块，然后将管芯固定到载体或封装上，并将其定位成使得从导体延伸的引线与接合条配合在载体或包装上。焊料凸块然后被回流或熔化，以在器件的引线和载体的相应接合条之间建立电连接。所得到的电子器件基本上免受影响或寄生电容和寄生电感的影响，安装的器件被进一步配置以便调出在制造之后仍然存在的任何残留寄生效应。

6. 发明授权

US06285324B1 Antenna package for a wireless communications device 有权
标题翻译：用于无线通信设备的天线封装
公开(公告)号：US06285324B1
公开(公告)日：2001-09-04
申请号：US09396948
申请日：1999-09-15
申请人： Ilya A. Korisch , Louis T. Manzione , Ming-Ju Tsai , Yiu-Huen Wong
发明人： Ilya A. Korisch , Louis T. Manzione , Ming-Ju Tsai , Yiu-Huen Wong
IPC分类号： H01Q302
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q9/0407
摘要： An antenna package for use in a wireless communications device. The package includes a metallic leadframe section having a plurality of leads and a paddle shaped as a planar antenna, and dielectric material encapsulating the paddle and portions of the leads.
摘要翻译：一种用于无线通信设备的天线包。该封装包括具有多个引线的金属引线框架部分和形成为平面天线的叶片，以及封装所述桨叶和所述引线的部分的电介质材料。

7. 发明授权

US5563979A Erbium-doped planar optical device 失效
标题翻译：铒掺杂平面光学器件
公开(公告)号：US5563979A
公开(公告)日：1996-10-08
申请号：US522012
申请日：1995-08-31
申请人： Allan J. Bruce , William H. Grodkiewicz , Gerald Nykolak , Joseph Shmulovich , Yiu-Huen Wong
发明人： Allan J. Bruce , William H. Grodkiewicz , Gerald Nykolak , Joseph Shmulovich , Yiu-Huen Wong
IPC分类号： G02B6/12 , G02B6/136 , G02F1/35 , G02F1/39 , H01S3/06 , H01S3/063 , H01S3/10 , H01S3/16 , G02B6/16 , H01S3/07
CPC分类号： G02B6/136 , H01S3/063 , G02B2006/12169 , H01S3/1608
摘要： An active optical device comprises a glass, waveguiding structure disposed on a substantially planar principal surface of a substrate. The structure includes a silica-based, erbium-doped active core. The active core has an absolute erbium concentration of at least about 0.5.times.10.sup.20 atoms per cubic centimeter, and a radiative lifetime of the erbium lasing level of at least about 5 milliseconds. The active core does not contain significant amounts of alkali metals or alkaline earth metals but does contain at least two modifier metals. Also disclosed is a method for forming an active optical device, including the step of depositing an erbium-doped active core by sputtering.
摘要翻译：有源光学器件包括设置在基板的基本平坦的主表面上的玻璃波导结构。该结构包括二氧化硅基铒掺杂活性核。活性核心的绝对铒浓度至少约为0.5×1020原子/立方厘米，铒激发光照射的寿命至少约为5毫秒。活性核不含有显着量的碱金属或碱土金属，但含有至少两种改性金属。还公开了一种用于形成有源光学器件的方法，包括通过溅射沉积铒掺杂的有源核的步骤。

8. 发明授权

US5526371A Pumping arrangements for arrays of planar optical devices 失效
公开(公告)号：US5526371A
公开(公告)日：1996-06-11
申请号：US372261
申请日：1995-01-13
申请人： Joseph Shmulovich , Yiu-Huen Wong
发明人： Joseph Shmulovich , Yiu-Huen Wong
IPC分类号： H01S3/06 , G02B6/12 , H01S3/063 , H01S3/094 , H01S3/10 , H01S3/16 , H01S3/23 , H01S3/091
CPC分类号： H01S3/063 , H01S3/094 , H01S3/1608 , H01S3/2383
摘要： Plural planar optical devices are simultaneously pumped by a single pumping source. Various arrangements for accomplishing such pumping are disclosed. By utilizing these arrangements, the topology and routing of integrated arrays including optical devices are simplified.

9. 发明授权

US5439782A Methods for making microstructures 失效
标题翻译：制作微结构的方法
公开(公告)号：US5439782A
公开(公告)日：1995-08-08
申请号：US165203
申请日：1993-12-13
申请人： William H. Haemmerle , William M. MacDonald , Casimir R. Nijander , Joseph Shmulovich , Wesley P. Townsend , Yiu-Huen Wong
发明人： William H. Haemmerle , William M. MacDonald , Casimir R. Nijander , Joseph Shmulovich , Wesley P. Townsend , Yiu-Huen Wong
IPC分类号： C23F4/00 , G02B6/122 , G02B6/13 , G02B6/30 , G02B6/12
CPC分类号： G02B6/1228 , G02B6/1221 , G02B6/305
摘要： Tapered optical waveguides (33') can be easily made by using photolithographic masking and etching to define on a substrate (21) a first polymer structure (22) having a substantially uniform thickness and a tapered width. The first polymer structure is heated sufficiently to form a meniscus along its entire length. The fluidity causes the material to redistribute itself such that, rather than being of uniform thickness, it has a thickness that varies with its width; consequently, the thickness as well as the width of the first polymer structure becomes tapered. The first polymer is cooled and hardened to form a second polymer structure (22') that has a tapered width and a tapered thickness as is desirable for a tapered optical waveguide. The second polymer structure itself can be used as a tapered optical waveguide, or it can be used to control the reactive ion etching of the underlying substrate. In the latter case, the configuration of the tapered second polymer structure is replicated in a glass substrate, for example, which then may be used as a glass tapered optical waveguide (33').
摘要翻译：锥形光波导（33'）可以通过使用光刻掩模和蚀刻来在衬底（21）上限定具有基本上均匀的厚度和锥形宽度的第一聚合物结构（22）来容易地制成。第一聚合物结构被充分加热以在整个长度上形成弯液面。流动性导致材料重新分布自身，使得不是具有均匀的厚度，而是具有随其宽度而变化的厚度; 因此，第一聚合物结构的厚度以及宽度变得逐渐变细。将第一聚合物冷却并硬化以形成第二聚合物结构（22'），其具有如锥形光波导所需的锥形宽度和锥形厚度。第二聚合物结构本身可以用作锥形光波导，或者可以用于控制底层基板的反应离子蚀刻。在后一种情况下，锥形第二聚合物结构的构造被复制在例如可用作玻璃锥形光波导（33'）的玻璃基板中。

10. 发明授权

US5119460A Erbium-doped planar optical device 失效
标题翻译：铒掺杂平面光学器件
公开(公告)号：US5119460A
公开(公告)日：1992-06-02
申请号：US691262
申请日：1991-04-25
申请人： Allan J. Bruce , Joseph Shmulovich , Amy Wong , Yiu-Huen Wong
发明人： Allan J. Bruce , Joseph Shmulovich , Amy Wong , Yiu-Huen Wong
IPC分类号： G02B6/12 , G02F1/35 , H01S3/06 , H01S3/063 , H01S3/16 , H01S3/17
CPC分类号： H01S3/063 , H01S3/1608
摘要： An active optical device comprises a glass, waveguiding structure disposed on a substantially planar principal surface of a substrate. The structure includes a silica-based, erbium-doped active core. The active core has an erbium-to-silicon atomic ratio of at least about 0.01, an absolute erbium concentration of at least about 1.4.times.10.sup.20 atoms per cubic centimeter, and a radiative lifetime of the erbium lasing level of at least about 7 milliseconds. Also disclosed is a method for forming an active optical device, including the step of depositing an erbium-doped active core by sputtering.

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