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. 发明申请

WO2007044514A2 METHOD FOR IMPROVING REFRACTIVE INDEX CONTROL IN PECVD DEPOSITED A-SINY FILMS 审中-公开
标题翻译：用于改进PECVD沉积的A-SINY膜中的折射率指数控制的方法
公开(公告)号：WO2007044514A2
公开(公告)日：2007-04-19
申请号：PCT/US2006039125
申请日：2006-10-06
申请人： LEE MICHAEL J , LEE BONG HOON , ABELES JOSEPH , CAPEWELL DAVID R , DIMARCO LOUIS , KWAKERNAAK MARTIN , MOHSENI HOORMAN , WHALEY RALPH , YANG LIYOU , KHARAS BORIS
发明人： ABELES JOSEPH , CAPEWELL DAVID R , DIMARCO LOUIS , KWAKERNAAK MARTIN , MOHSENI HOORMAN , WHALEY RALPH , YANG LIYOU , KHARAS BORIS , MALEY NAGENDRANATH
IPC分类号： G02B6/34
CPC分类号： G02B6/131 , C23C16/24 , C23C16/345 , G02B6/12009
摘要： An apparatus, device, system, and method for controlling the index of refraction of at least one layer of amorphous silicon-based film deposited on a substrate are disclosed. The apparatus, device, system and method include providing at least one volume of each of N 2 , SiH 4 , and He, and depositing the at least one layer of amorphous silicon-based film on the substrate by vapor deposition. The device may include a waveguide that includes at least one layer of amorphous silicon-based film, wherein the at least one layer of amorphous silicon-based film is deposited by vapor deposition using an at least one volume of each of N 2 , SiH 4 , and He.
摘要翻译：公开了一种用于控制沉积在衬底上的至少一层非晶硅基膜的折射率的装置，装置，系统和方法。装置，装置，系统和方法包括提供N 2，SiH 4和He中的每一个的至少一个体积，并沉积至少一层非晶硅基膜上的气相沉积。该器件可以包括包括至少一层非晶硅基膜的波导，其中通过气相沉积使至少一个体积的N 2（N 2）中的至少一个体积沉积至少一层非晶硅基膜 SiH 4，和He。

2. 发明申请

WO2004113984A1 METHOD AND APPARATUS FOR INSTALLING AN OPTICAL-FIBER UNIT CAPABLE OF REMOVING STATIC ELECTRICITY 审中-公开
标题翻译：用于安装可移除静电电力的光纤单元的方法和装置
公开(公告)号：WO2004113984A1
公开(公告)日：2004-12-29
申请号：PCT/KR2004/001451
申请日：2004-06-17
申请人： LG Cable Ltd. , LEE, Bong-Hoon
发明人： LEE, Bong-Hoon
IPC分类号： G02B6/46
CPC分类号： G02B6/4464
摘要： Method and apparatus for installing an optical fiber unit capable of removing static electricity existing between the optical fiber unit and an installation tube, by using gas flow. In the method and apparatus, ions are included in a gas for installing the optical fiber unit so as to neutralizing and remove the static electricity generated during installation. The ions included in the installation gas may be obtained by disposing an ion generator at a front or rear end of a pressing means wich compresses the installation gas.

3. 发明申请

WO2004035495A1 METHOD AND APPARATUS FOR FABRICATING AN OPTICAL FIBER PREFORM IN OVD 审中-公开
标题翻译：用于在OVD中制造光纤预制件的方法和装置
公开(公告)号：WO2004035495A1
公开(公告)日：2004-04-29
申请号：PCT/KR2003/002005
申请日：2003-09-30
申请人： LG CABLE LTD. , LEE, Bong-Hoon , PARK, Chan-Yong
发明人： LEE, Bong-Hoon , PARK, Chan-Yong
IPC分类号： C03B37/018
CPC分类号： C03B37/0142 , C03B37/01486 , C03B2201/31 , C03B2207/06 , C03B2207/20 , C03B2207/36 , C03B2207/62 , C03B2207/66 , C03B2207/70
摘要： Disclosed are method and apparatus for fabricating an optical fiber preform in OVD (Outside Vapor Deposition) by depositing soot particles, generated by reaction of gas emitted from a burner, on a surface of a rotating mandrel. In the method and apparatus, it is controlled so that deposition concentration of the soot particles deposited on the preform is kept constant regardless of a radius of the preform or gradually increasing outward by keeping constant or gradually decreasing a trajectory velocity of a certain time on the surface of the rotating preform while depositing the soot particles.
摘要翻译：公开了通过将通过从燃烧器发射的气体的反应产生的烟灰颗粒沉积在旋转心轴的表面上来制造OVD（外部气相沉积）中的光纤预制件的方法和装置。在该方法和装置中，控制沉积在预成型体上的烟灰颗粒的沉积浓度保持恒定，而不管预成型件的半径如何，或者通过保持恒定或逐渐减小一定时间的轨迹速度而向外逐渐增加旋转的预制件的表面，同时沉积烟灰颗粒。

4. 发明申请

WO2007044543A3 INTERFACE FOR A-SI WAVEGUIDES AND III/V WAVEGUIDES 审中-公开
标题翻译：用于A-SI波形和III / V波形的接口
公开(公告)号：WO2007044543A3
公开(公告)日：2007-11-15
申请号：PCT/US2006039196
申请日：2006-10-06
申请人： LEE MICHAEL J , LEE BONG HOON , CAPEWELL DAVID , KWAKERNAAK MARTIN H , MOHSENI HOOMAN , CHAN WINSTON KONG
发明人： CAPEWELL DAVID , KWAKERNAAK MARTIN H , MOHSENI HOOMAN , CHAN WINSTON KONG
IPC分类号： H01L21/302
CPC分类号： G02B6/12002 , B82Y20/00 , G02B6/12004 , G02B6/136 , G02B2006/12121 , G02B2006/12147 , H01S5/026 , H01S5/34306
摘要： A method of coupling a waveguide to a multi-layered active device structure on a substrate is described. The method includes forming a junction area by etching the active device structure to form a sloped etch profile with respect to the substrate, aligning multiple layers of the multi-layered active device structure via an etch stop adjacent the multi-layered active device structure, and depositing the waveguide over the etched active device structure, wherein a sloped active passive junction is formed at the junction area that reduces residual interface reflection in a resulting coupled device. Also described is a method for removing at least one laser layer in a sloped junction region forming passive amorphous silicon waveguides. This includes depositing a SiN layer for use as an etch mask, patterning a photoresist mask, patterning the SiN layer by reactive ion etching, stripping the photoresist mask, and etching the at least one laser layer.
摘要翻译：描述了将波导耦合到衬底上的多层有源器件结构的方法。该方法包括通过蚀刻有源器件结构形成接合区域以相对于衬底形成倾斜的蚀刻轮廓，通过与多层有源器件结构相邻的蚀刻停止来对准多层有源器件结构的多个层，以及在所述蚀刻的有源器件结构上沉积所述波导，其中在所述接合区域处形成倾斜的有源无源结，以减少所形成的耦合器件中的残留界面反射。还描述了用于去除形成无源非晶硅波导的倾斜结区域中的至少一个激光层的方法。这包括沉积用作蚀刻掩模的SiN层，图案化光致抗蚀剂掩模，通过反应离子蚀刻图案化SiN层，剥离光致抗蚀剂掩模和蚀刻至少一个激光层。

5. 发明申请

WO2007044514A3 METHOD FOR IMPROVING REFRACTIVE INDEX CONTROL IN PECVD DEPOSITED A-SINY FILMS 审中-公开
公开(公告)号：WO2007044514A3
公开(公告)日：2007-04-19
申请号：PCT/US2006/039125
申请日：2006-10-06
申请人： LEE, Michael, J. , LEE, Bong, Hoon , ABELES, Joseph , CAPEWELL, David, R. , DIMARCO, Louis , KWAKERNAAK, Martin , MOHSENI, Hoorman , WHALEY, Ralph , YANG, Liyou , KHARAS, Boris
发明人： ABELES, Joseph , CAPEWELL, David, R. , DIMARCO, Louis , KWAKERNAAK, Martin , MOHSENI, Hoorman , WHALEY, Ralph , YANG, Liyou , KHARAS, Boris
IPC分类号： B23B15/00 , G02B6/26
摘要： An apparatus, device, system, and method for controlling the index of refraction of at least one layer of amorphous silicon-based film deposited on a substrate are disclosed. The apparatus, device, system and method include providing at least one volume of each of N 2 , SiH 4 , and He, and depositing the at least one layer of amorphous silicon-based film on the substrate by vapor deposition. The device may include a waveguide that includes at least one layer of amorphous silicon-based film, wherein the at least one layer of amorphous silicon-based film is deposited by vapor deposition using an at least one volume of each of N 2 , SiH 4 , and He.

6. 发明申请

WO2004090597A1 OPTICAL FIBER UNIT INSTALLATION APPARATUS INCLUDING A UNIT FOR PREVENTING BACKWARD FLOWING OF FLUID 审中-公开
标题翻译：光纤单元安装设备，包括防止流体后向流动的单元
公开(公告)号：WO2004090597A1
公开(公告)日：2004-10-21
申请号：PCT/KR2003/002004
申请日：2003-09-30
申请人： LG CABLE LTD. , LEE, Bong-Hoon
发明人： LEE, Bong-Hoon
IPC分类号： G02B6/46
CPC分类号： G02B6/4464 , G02B6/4438
摘要： An optical fiber unit installation apparatus having a unit for preventing a fluid from flowing backward toward entrance of the optical unit to prevent fluid leakage while the optical fiber unit is installed using air pressure is disclosed. The apparatus includes an optical fiber unit supplier; a blowing head having an entrance for introduction of an optical fiber unit supplied from the supplier, and an exit communicated with the entrance and combined with a tube for air pressure installation; a pressing unit for applying air pressure to the optical fiber unit introduced into the blowing head to insert the optical fiber unit into the tube; and a fiber sealing unit, an aggregation of fur-type elastic fibers, mounted in an advancing path of the optical fiber unit through the blowing head to prevent fluid leakage by surrounding the optical fiber unit with fiber ends contacted thereon.
摘要翻译：公开了一种光纤单元安装装置，其具有用于防止流体向光学单元的入口向后流动的单元，以防止在使用空气压力安装光纤单元时流体泄漏。该设备包括光纤单元供应商; 具有用于引入从供应商提供的光纤单元的入口的吹风头和与入口连通并与用于空气压力安装的管组合的出口; 用于向引入吹塑头的光纤单元施加空气压力以将光纤单元插入管中的按压单元; 以及纤维密封单元，通过吹塑头安装在光纤单元的前进路径中的毛发型弹性纤维的聚集体，以通过围绕光纤单元的纤维端部与其接触来防止流体泄漏。

7. 发明申请

WO2007044554A3 AMORPHOUS SILICON WAVEGUIDES ON III/V SUBSTRATES WITH A BARRIER LAYER 审中-公开
标题翻译：具有障碍层的III / V基板上的非晶硅波导
公开(公告)号：WO2007044554A3
公开(公告)日：2007-11-22
申请号：PCT/US2006039210
申请日：2006-10-06
申请人： LEE MICHAEL J , LEE BONG HOON , ABELES JOSEPH , CAPEWELL DAVID , DIMARCO LOUIS , KWAKERNAAK MARTIN H , MOHSENI HOOMAN , WHALEY RALPH , YANG LIYOU , CHAN WINSTON KONG , KIM GEORGE
发明人： ABELES JOSEPH , CAPEWELL DAVID , DIMARCO LOUIS , KWAKERNAAK MARTIN H , MOHSENI HOOMAN , WHALEY RALPH , YANG LIYOU , CHAN WINSTON KONG , KIM GEORGE , MALEY NAGENDRANATH
IPC分类号： G02B6/10
CPC分类号： G02B6/12004 , G02B6/12002 , G02B6/136 , G02B2006/12061 , G02B2006/12147 , G02F2201/501 , G02F2202/103
摘要： An optical device and a method of forming the same is described. The optical waveguide includes a substrate, an etch-stop layer adjacent to the substrate, a barrier layer adjacent to the etch-stop layer, and an active waveguide having a lower cladding layer adjacent to the barrier layer. Also described is a method of coupling to at least one active waveguide. The method includes etching an active waveguide with a high selectivity towards a crystallographic plane to form a sloped terminice with respect to a substrate upon which the active waveguide is formed, and depositing at least one other waveguide over the etched sloped terminice and at least a portion of the substrate, wherein the at least one other waveguide is photonically coupled to the etched active waveguide to provide photonic interconnectivity for the etched active waveguide.
摘要翻译：描述了一种光学装置及其形成方法。光波导包括衬底，与衬底相邻的蚀刻停止层，与蚀刻停止层相邻的阻挡层以及具有与阻挡层相邻的下包层的有源波导。还描述了耦合到至少一个有源波导的方法。该方法包括以高选择性向晶面蚀刻有源波导以相对于其上形成有源波导的衬底形成倾斜端子，并且在蚀刻倾斜端子上沉积至少一个其他波导，并且将至少一部分波导其中所述至少一个其他波导光子耦合到所蚀刻的有源波导，以为所蚀刻的有源波导提供光子互连性。

8. 发明申请

WO2007044542A2 METHOD OF REDUCING EDGE HEIGHT AT THE OVERLAP OF A LAYER DEPOSITED ON A STEPPED SUBSTRATE 审中-公开
标题翻译：降低层叠叠层层叠高度的方法
公开(公告)号：WO2007044542A2
公开(公告)日：2007-04-19
申请号：PCT/US2006/039195
申请日：2006-10-06
申请人： LEE, Michael, J. , LEE, Bong, Hoon , ABELES, Joseph , CAPEWELL, David, R. , DIMARCO, Louis , KWAKERNAAK, Martin , MOHSENI, Hooman , WHALEY, Ralph , YANG, Liyou
发明人： ABELES, Joseph , CAPEWELL, David, R. , DIMARCO, Louis , KWAKERNAAK, Martin , MOHSENI, Hooman , WHALEY, Ralph , YANG, Liyou
IPC分类号： H01L21/00
CPC分类号： G02B6/12002 , G02B6/132 , G02B6/136 , G02B2006/12173 , G02B2006/12195
摘要： A system and method for preparing a stepped substrate and an apparatus are disclosed. The method comprises depositing photoresist on a stepped substrate, removing a first portion of the photoresist, reflowing the remaining portion of the photoresist; and etching a portion of the reflowed remaining photoresist and a portion of the stepped substrate. The apparatus comprises a deposited photoresist layer on a stepped substrate, wherein a portion of the photoresist is removed, a reflowed portion of the remaining photoresist, an etched portion of the reflowed photoresist, and an etched portion of the stepped substrate. The system for preparing a stepped substrate comprises a first processing tool for depositing at a portion of photoresist on the stepped substrate, a second processing tool for removing at least a first portion of the photoresist, a third processing tool for reflowing at least a portion of the remaining portion of the photoresist, and a fourth processing tool for etching a portion of the reflowed photoresist and a portion of the stepped substrate.
摘要翻译：公开了一种用于制备阶梯式衬底和装置的系统和方法。该方法包括在阶梯状衬底上沉积光致抗蚀剂，去除光致抗蚀剂的第一部分，回流光致抗蚀剂的剩余部分; 并且蚀刻回流的剩余光致抗蚀剂的一部分和阶梯式衬底的一部分。该装置包括在阶梯式衬底上的沉积的光致抗蚀剂层，其中去除一部分光致抗蚀剂，剩余光致抗蚀剂的回流部分，回流光致抗蚀剂的蚀刻部分和阶梯式衬底的蚀刻部分。用于制备阶梯式衬底的系统包括用于在阶梯式衬底上的光致抗蚀剂的一部分上沉积的第一处理工具，用于去除光致抗蚀剂的至少第一部分的第二处理工具，用于回流至少部分光刻胶的第三处理工具光刻胶的剩余部分和用于蚀刻回流光致抗蚀剂的一部分和阶梯状衬底的一部分的第四处理工具。

9. 发明申请

WO2005001538A1 TUBE FOR INSTALLING AN OPTICAL FIBER UNIT HAVING LUBRICOUS SURFACE 审中-公开
标题翻译：用于安装具有润滑表面的光纤单元的管
公开(公告)号：WO2005001538A1
公开(公告)日：2005-01-06
申请号：PCT/KR2003/002003
申请日：2003-09-30
申请人： LG CABLE LTD. , LEE, Bong-Hoon , PARK, Chan-Yong , AHN, Yeon-Su
发明人： LEE, Bong-Hoon , PARK, Chan-Yong , AHN, Yeon-Su
IPC分类号： G02B6/46
CPC分类号： G02B6/4459
摘要： Disclosed is a tube for installing an optical fiber unit having lubricous surface, which is installed in a communication pipe. The tube for installation includes an inner layer having lubricant components to decrease friction against an optical fiber unit, and an outer layer provided around the inner layer and composed of polymer having a lower friction coefficient than polyethylene so as to decrease friction when the tube is installed in the communication pipe. The tube is easier to install than the conventional one due to decreased friction against the communication pipe.
摘要翻译：公开了一种用于安装具有润滑表面的光纤单元的管，其安装在连通管中。用于安装的管包括具有减少与光纤单元的摩擦的润滑剂组分的内层和设置在内层周围并由具有比聚乙烯更低的摩擦系数的聚合物组成的外层，以便当安装管时减小摩擦在通讯管道中。由于与通信管的摩擦减小，管比常规管更容易安装。

10. 发明申请

WO2004066008A1 OPTICAL FIBER UNIT FOR AIR BLOWN INSTALLATION, METHOD AND APPARATUS FOR MANUFACTURING THE SAME 审中-公开
标题翻译：用于空气安装的光纤单元，用于制造其的方法和装置
公开(公告)号：WO2004066008A1
公开(公告)日：2004-08-05
申请号：PCT/KR2004/000118
申请日：2004-01-20
申请人： LG CABLE LTD. , LEE, Bong-Hoon , PARK, Chan-Yong
发明人： LEE, Bong-Hoon , PARK, Chan-Yong
IPC分类号： G02B6/44
CPC分类号： G02B6/4438 , G02B6/4485
摘要： An optical fiber unit for air blown installation includes an optical fiber, and a protective layer surrounding the optical fiber. At least one concave strip is formed on the outer surface of the protective layer along a longitudinal direction of the protective layer, thereby increasing surface resistance against the blown air and improving work efficiency for the air blown installation. The concave strip has a spiral, waved or zigzag shape on the outer circumference of the protective layer, and has a sectional shape of triangle, semicircle, arc or rectangle. The optical fiber is in a type of single core, two cores or ribbon, and the protective layer is configured with a buffer layer, or buffer layer/sheath, or buffer layer/intermediate layer/sheath.
摘要翻译：用于吹风安装的光纤单元包括光纤和围绕光纤的保护层。沿着保护层的长度方向在保护层的外表面上形成至少一个凹条，从而增加了对吹送空气的表面阻力，提高了吹风设备的工作效率。凹形带在保护层的外周上具有螺旋状，波状或锯齿状，具有三角形，半圆形，圆弧状或矩形的截面形状。光纤是单芯，两芯或带状，保护层配置有缓冲层或缓冲层/护套或缓冲层/中间层/护套。

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