专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06300156B1 Process for fabricating micromechanical devices 有权
标题翻译：制造微机械装置的工艺
公开(公告)号：US06300156B1
公开(公告)日：2001-10-09
申请号：US09544235
申请日：2000-04-07
申请人： Robert LeRoy Decker , Valerie Jeanne Kuck , Mark Anthony Paczkowski , Peter Gerald Simpkins
发明人： Robert LeRoy Decker , Valerie Jeanne Kuck , Mark Anthony Paczkowski , Peter Gerald Simpkins
IPC分类号： H01L2100
CPC分类号： B81C1/00198 , Y10S438/924
摘要： A process for fabricating a MEMS device is disclosed. The device has at least one hinged element. The MEMS device including the hinged element is delineated and defined on a semiconductor substrate. The substrate is placed device side down in a chamber. The MEMS device is then exposed to a release expedient for sufficient amount of time for the release expedient to dissolve a sacrificial material connecting the element to the substrate. Upon the dissolution of the sacrificial material, the element is released from the substrate and pivots away from the surface.
摘要翻译：公开了一种用于制造MEMS器件的工艺。该装置具有至少一个铰链元件。包括铰链元件的MEMS器件被描绘并限定在半导体衬底上。基板被放置在一个室内。然后将MEMS器件暴露于释放方式足够的时间以释放有利于将连接元件的牺牲材料溶解到基底上。在牺牲材料溶解时，元件从基底释放并远离表面转动。

2. 发明授权

US5908484A Method of making a coated optical fiber comprising measuring the delamination resistance of the coating 失效
标题翻译：制造涂覆光纤的方法包括测量涂层的耐分层性
公开(公告)号：US5908484A
公开(公告)日：1999-06-01
申请号：US174049
申请日：1998-10-16
申请人： Robert LeRoy Decker , Arthur Clifford Hart, Jr. , Valerie Jeanne Kuck , Mark Anthony Paczkowski , Peter Gerald Simpkins
发明人： Robert LeRoy Decker , Arthur Clifford Hart, Jr. , Valerie Jeanne Kuck , Mark Anthony Paczkowski , Peter Gerald Simpkins
IPC分类号： C03C25/10 , C03B37/02 , C03B37/07
CPC分类号： C03C25/106
摘要： Measurement of the delamination resistance of polymer coated optical fiber can provide valuable information for quality control and/or coating development, and a method of making polymer coated optical fiber that includes determination of the delamination resistance is disclosed. Also disclosed is apparatus that facilitates determination of the delamination resistance.
摘要翻译：聚合物涂层光纤的耐分层性的测量可以提供用于质量控制和/或涂层开发的有价值的信息，并且公开了包括确定耐分层性的制备聚合物涂覆光纤的方法。还公开了有助于确定耐分层性的装置。

3. 发明授权

US5858053A Method for coating an optical fiber with transducer in a bath of coating material 失效
标题翻译：用传感器涂覆光纤在涂料浴中的方法
公开(公告)号：US5858053A
公开(公告)日：1999-01-12
申请号：US915493
申请日：1997-08-20
申请人： Valerie Jeanne Kuck , Mark Anthony Paczkowski , Peter Gerald Simpkins
发明人： Valerie Jeanne Kuck , Mark Anthony Paczkowski , Peter Gerald Simpkins
IPC分类号： G02B6/44 , C03C25/12 , C03C25/16 , C03C25/18 , C03C25/02
CPC分类号： C03C25/12 , C03C25/16 , C03C25/18
摘要： An improved method of coating an optical fiber is disclosed. A transducer is submerged in a container of liquid coating material and activated so that it causes the formation of a wave of coating material within the container. The optical fiber is then drawn through the container and through the wave, the wave counterbalancing the negative meniscus produced by drawing the fiber through the container. A curved housing also may be placed in the container and surrounding the transducer for controlling the size, amplitude, shape, or direction of the wave. A plurality of transducers also advantageously may be used.
摘要翻译：公开了一种改进的涂覆光纤的方法。传感器浸没在液体涂料的容器中并被活化，使得其在容器内形成一层涂料。然后将光纤穿过容器并通过波浪，平衡通过将纤维拉伸通过容器而产生的负弯液面。也可以将弯曲的壳体放置在容器中并围绕换能器以控制波浪的大小，振幅，形状或方向。也可以使用多个换能器。

4. 发明授权

US06428204B1 Method of making a coated optical fiber comprising measuring the delamination resistance of the coating at two different temperatures 失效
标题翻译：制造涂覆光纤的方法包括测量涂层在两个不同温度下的耐分层性
公开(公告)号：US06428204B1
公开(公告)日：2002-08-06
申请号：US09418775
申请日：1999-10-15
申请人： Valerie Jeanne Kuck , Peter Gerald Simpkins , Hakan Tornqvist
发明人： Valerie Jeanne Kuck , Peter Gerald Simpkins , Hakan Tornqvist
IPC分类号： G01N2572
CPC分类号： G02B6/245 , C03C25/106 , C03C25/1065
摘要： Making a polymer-clad optical fiber comprising a step of determining at a plurality of temperatures the delamination resistance of the polymer coating from fiber. The delamination resistance at ambient temperature can be compared with a predetermined target value for delamination resistance in use. The delamination resistance at elevated temperature can be compared with a predetermined lower target value for ease of strippability. Coated optical fiber having delamination resistances outside the predetermined ranges will typically be rejected.
摘要翻译：制造包覆聚合物的光纤包括在多个温度下测定聚合物涂层从纤维的抗剥离性的步骤。可以将环境温度下的耐分层性与使用中的防分层性的预定目标值进行比较。为了易剥离性，可以将高温下的耐分层性与预定的较低目标值进行比较。通常，具有超出预定范围的分层电阻的涂覆光纤将被拒绝。

5. 发明授权

US6131416A Bubble prevention in coating of filaments 失效
标题翻译：长丝涂层防止泡沫
公开(公告)号：US6131416A
公开(公告)日：2000-10-17
申请号：US246053
申请日：1999-02-08
申请人： Valerie Jeanne Kuck , Peter Gerald Simpkins
发明人： Valerie Jeanne Kuck , Peter Gerald Simpkins
IPC分类号： C03C25/12 , C03C25/18 , C23C2/00 , C03C17/02
CPC分类号： C23C2/006 , C03C25/12 , C03C25/18
摘要： A method for high velocity coating optical fibers includes passing a fiber with diameter l at velocity V through a coating container to which liquid coating material with viscosity .mu. is supplied under pressure p. Unwanted bubble formation in the coating is prevented by adjusting one or more of the parameters V, l, .mu., and p using the relationship:S=pl/.mu.Vwhere S is a constant characteristic of the coating container/die structure.
摘要翻译：用于高速涂布光纤的方法包括使直径为l的纤维以速度V通过涂覆容器，其中在压力p下供给具有粘度μ的液体涂料。通过使用以下关系调整参数V，l，mu和p中的一个或多个来防止涂层中不希望的气泡形成：S = pl / mu V其中S是涂层容器/模具结构的恒定特性。

6. 发明授权

US06243523B1 Coated optical fiber with increased modulus and thermally enhanced strippability 有权
标题翻译：涂层光纤具有增加的模量和热增强的剥离性
公开(公告)号：US06243523B1
公开(公告)日：2001-06-05
申请号：US09443739
申请日：1999-11-19
申请人： Charles Joseph Aloisio , Arturo Hale , Valerie Jeanne Kuck , John Francis Malluck , Peter Gerald Simpkins , Hakan Tornqvist
发明人： Charles Joseph Aloisio , Arturo Hale , Valerie Jeanne Kuck , John Francis Malluck , Peter Gerald Simpkins , Hakan Tornqvist
IPC分类号： G02B602
CPC分类号： C09D4/06 , C03C25/106 , C03C25/1065 , G02B6/4402 , G02B6/443 , C08F290/062 , C08F290/061
摘要： In accordance with the invention, an optical fiber is provided with a protective coating having enhanced thermal characteristics for easy removal from the optical fiber. In particular, at elevated temperatures used in stripping, the delamination resistance drops to low levels substantially independent of modulus. This permits fabrication of a protectively coated fiber which has relatively high modulus and delamination resistance at room temperature but, due to its enhanced thermal characteristics, is nonetheless relatively easy to strip at elevated temperatures. Thus, for example, applicants can provide a protectively coated optical fiber or ribbon with a room temperature modulus of at least 90 psi, and a high temperature delamination resistance that is less than 40% of the room-temperature delamination resistance and preferably less than 30%. Coatings based on a polyether backbone and non-polar monomers are preferred.
摘要翻译：根据本发明，光纤设置有具有增强的热特性的保护涂层，以便于从光纤中去除。特别地，在汽提中使用的升高的温度下，脱层性降低到基本上与模量无关的低水平。这允许制造在室温下具有相对高的模量和耐分层性的保护涂层的纤维，但是由于其增强的热特性，在高温下相对容易剥离。因此，例如，申请人可以提供具有至少90psi的室温模量的保护性涂覆的光纤或带，并且耐高温分层性小于室温耐层压性的40％，优选小于30 ％。优选基于聚醚主链和非极性单体的涂料。

7. 发明授权

US06215934B1 Coated optical fiber with improved strippability 失效
标题翻译：涂层光纤具有改善的剥离性
公开(公告)号：US06215934B1
公开(公告)日：2001-04-10
申请号：US09165441
申请日：1998-10-01
申请人： Charles Joseph Aloisio, Jr. , Arturo Hale , Valerie Jeanne Kuck , Peter Gerald Simpkins , Priya L. Tabaddor , Carl Raymond Taylor
发明人： Charles Joseph Aloisio, Jr. , Arturo Hale , Valerie Jeanne Kuck , Peter Gerald Simpkins , Priya L. Tabaddor , Carl Raymond Taylor
IPC分类号： G02B602
CPC分类号： C03C25/32 , C03C25/106
摘要： An optical fiber [10] having protective coating materials [14, 15], which surround an elongated strand of glass [12], is designed for improved strippability. Preferably, the optical fiber includes two layers (primary and secondary) of radiation-cured polymeric materials surrounding the glass fiber. The primary layer has an equilibrium (in-situ) modulus that resides within the range 120 to 500 psi. Additionally, the primary coating has a pull-out force (adhesion) that is less than 1.2 pounds per centimeter of length (lb/cm), and preferably resides within the range 0.5 to 1.0 lb/cm. It has been found that by increasing the equilibrium modulus, delamination resistance is increased. This has allowed designers to decrease pull-out force while maintaining a suitable delamination resistance. As a result, coating materials can now be stripped away from a glass fiber with little or no residue. This is particularly important in situations where a group of such fibers are bound together in an array [20] by a matrix bonding material [21].
摘要翻译：具有保护涂层材料[14,15]的光纤[10]，其围绕细长的玻璃束[12]被设计用于改善剥离性。优选地，光纤包括围绕玻璃纤维的辐射固化的聚合材料的两层（初级和次级）。主层具有驻留在120至500psi范围内的平衡（原位）模量。此外，初级涂层具有小于1.2磅/厘米长（lb / cm）的拉出力（粘合），并且优选在0.5至1.0lb / cm的范围内。已经发现，通过增加平衡模量，增加了耐分层性。这使得设计人员能够在保持合适的抗分层性的同时降低拉出力。因此，涂层材料现在可以剥离玻璃纤维，很少或没有残留物。这在一组这样的纤维通过基体结合材料[21]以阵列[20]结合在一起的情况下尤其重要。

8. 发明授权

US5939137A Method for coating an optical fiber with a plurality of transducers in a bath of coating material 失效
标题翻译：在涂料浴中用多个换能器涂覆光纤的方法
公开(公告)号：US5939137A
公开(公告)日：1999-08-17
申请号：US104915
申请日：1998-06-25
申请人： Valerie Jeanne Kuck , Mark Anthony Paczkowski , Peter Gerald Simpkins
发明人： Valerie Jeanne Kuck , Mark Anthony Paczkowski , Peter Gerald Simpkins
IPC分类号： G02B6/44 , C03C25/12 , C03C25/16 , C03C25/18 , B05D5/06
CPC分类号： C03C25/12 , C03C25/16 , C03C25/18
摘要： An improved method of coating an optical fiber is disclosed. A transducer is submerged in a container of liquid coating material and activated so that it causes the formation of a wave of coating material within the container. The optical fiber is then drawn through the container and through the wave, the wave counterbalancing the negative meniscus produced by drawing the fiber through the container. A curved housing also may be placed in the container and surrounding the transducer for controlling the size, amplitude, shape, or direction of the wave. A plurality of transducers also advantageously may be used.
摘要翻译：公开了一种改进的涂覆光纤的方法。传感器浸没在液体涂料的容器中并被活化，使得其在容器内形成一层涂料。然后将光纤穿过容器并通过波浪，平衡通过将纤维拉伸通过容器而产生的负弯液面。也可以将弯曲的壳体放置在容器中并围绕换能器以控制波浪的大小，振幅，形状或方向。也可以使用多个换能器。

9. 发明授权

US4102661A Caustic ray use of the drawdown zone of an optical fiber preform to control the drawing of the fiber 失效
标题翻译：苛性射线使用光纤预制棒的牵伸区来控制纤维的拉伸
公开(公告)号：US4102661A
公开(公告)日：1978-07-25
申请号：US774139
申请日：1977-03-03
申请人： Thomas Dixon Dudderar , Peter Gerald Simpkins
发明人： Thomas Dixon Dudderar , Peter Gerald Simpkins
IPC分类号： C03B37/027 , C03B37/025 , G01B11/24 , G01M11/00 , G01M11/02 , G02B6/00 , G02B6/26 , C03B37/02
CPC分类号： G01M11/37 , C03B37/0253 , G01B11/24 , G02B6/262 , C03B2205/45
摘要： A technique for monitoring the drawdown zone of an optical fiber preform is disclosed. The technique involves detecting the caustic rays emanating from the drawdown zone. Analysis of these rays allows one to determine the geometric properties of both the drawdown zone and the resultant optical fiber. In addition, detailed information concerning the index of refraction distribution in the fiber may be obtained. The process is amenable to realtime applications during the drawing of an optical fiber.
摘要翻译：公开了一种用于监测光纤预制棒的牵伸区的技术。该技术涉及检测从下降区发出的苛性射线。这些光线的分析允许人们确定下拉区域和所得光纤两者的几何性质。此外，可以获得关于纤维中的折射率分布的详细信息。该过程适用于在光纤拉制期间的实时应用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式