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1. 发明授权

US06795634B2 Optical fiber block having holding sub-block 失效
标题翻译：具有保持子块的光纤块
公开(公告)号：US06795634B2
公开(公告)日：2004-09-21
申请号：US10305487
申请日：2002-11-27
申请人： Byung-Gil Jeong , Seung-Wan Lee , Hyun-Chae Song
发明人： Byung-Gil Jeong , Seung-Wan Lee , Hyun-Chae Song
IPC分类号： G02B600
CPC分类号： G02B6/3636 , G02B6/3652 , G02B6/3692 , G02B6/3839 , G02B6/3861
摘要： Disclosed is an optical fiber block having holding sub-blocks. The optical fiber block comprises: an optical fiber arrangement section having a V-groove array including a plurality of V-grooves; a stress-relieving recess section extending from the optical fiber arrangement section, the stress-relieving recess section having a flat surface on which a ribbon optical fiber is fixed, the flat surface being formed to be substantially lower than the lower ends of the V-grooves by etching; and at least one holding sub-block formed on a rear portion of the side edge of the flat surface of the stress-relieving recess section, so as to prevent the ribbon optical fiber placed on the flat surface from escaping out of the flat surface and guide the flow of epoxy resin injected toward the ribbon optical fiber.
摘要翻译：公开了具有保持子块的光纤块。光纤块包括：具有包括多个V形槽的V形槽阵列的光纤配置部分; 从光纤配置部延伸的应力消除凹部，具有平坦面的应力消除凹部，其上固定有带状光纤，所述平面形成为比所述V字形光纤的下端大致低，槽蚀刻; 以及形成在应力消除凹部的平坦面的侧缘的后部的至少一个保持子块，以防止放置在平坦表面上的带状光纤从平坦表面逸出，指导向带状光纤注入的环氧树脂的流动。

2. 发明授权

US06757471B2 Optical fiber block assembly for minimizing stress concentration and contacting device therewith 失效
标题翻译：用于最小化应力集中和与其接触的光纤块组件
公开(公告)号：US06757471B2
公开(公告)日：2004-06-29
申请号：US10274578
申请日：2002-10-21
申请人： Byung-Gil Jeong , Hyun-Chae Song , Seung-Wan Lee
发明人： Byung-Gil Jeong , Hyun-Chae Song , Seung-Wan Lee
IPC分类号： G02B600
CPC分类号： G02B6/3636 , G02B6/30 , G02B6/3652 , G02B6/3839 , G02B6/3861
摘要： The present invention discloses an optical-fiber-block assembly for minimizing stress concentration. The optical-fiber-block assembly is comprised of a fiber-alignment area mounted with a plurality of V-grooves at which optical fibers are disposed and a stress-relief-depth area extending from the fiber-alignment area and formed by etching the fiber-alignment area deeper by a predetermined amount, for relieving stress that is caused by the coating thickness of the fiber, wherein the fiber-alignment area further includes: (a) a first fiber-alignment area having a first V-grooves with a constant width for receiving the bare fibers, such that the first fiber-alignment area do not contact the external side of the bare fiber, and (b) a second fiber-alignment area having a second V-grooves with a constant width extending from the first V-grooves for receiving the bare fiber, wherein the width of the first V-grooves is substantially wider than the width of the second V-grooves.
摘要翻译：本发明公开了一种使应力集中最小化的光纤块组件。光纤块组件包括安装有多个V形槽的光纤对准区域，光纤布置在该V形槽处，并且从光纤对准区域延伸并且通过蚀刻光纤形成的应力消除深度区域对准区域加深预定量，用于减轻由纤维的涂层厚度引起的应力，其中纤维取向区域还包括：（a）第一纤维取向区域，其具有第一V形槽，其具有恒定的用于接收裸光纤的宽度，使得第一光纤对准区域不接触裸光纤的外侧，以及（b）第二光纤对准区域，具有从第一光纤延伸的具有恒定宽度的第二V形槽用于接收裸光纤的V形槽，其中第一V形槽的宽度大致宽于第二V形槽的宽度。

3. 发明授权

US07103256B2 Block base having tree-structured groove array, multi-core optical fiber block having tree-structured groove arrays, and method for aligning optical fiber arrays in the same 有权
公开(公告)号：US07103256B2
公开(公告)日：2006-09-05
申请号：US10354348
申请日：2003-01-30
申请人： Hyun-Chae Song , Byung-Gil Jeong
发明人： Hyun-Chae Song , Byung-Gil Jeong
IPC分类号： G02B6/00
CPC分类号： G02B6/3636 , G02B6/3652 , G02B6/3676 , G02B6/368 , G02B6/3839
摘要： Disclosed is a multi-core optical fiber block having a block base and a cover, each of which is formed having a tree-structured groove array, so as to allow respective optical fiber arrays to be seated in the corresponding respective groove arrays. The groove arrays comprises first sub-grooves having depth and pitches decreasing in magnitude as approaching from an input end of the block to an output end, and second sub-grooves formed alternately between the first sub-grooves and having the depths and pitches increasing in magnitude as approaching from the input end of the block to the output.

4. 发明授权

US08363864B2 Piezoelectric micro-acoustic transducer and method of fabricating the same 有权
标题翻译：压电微声换能器及其制造方法
公开(公告)号：US08363864B2
公开(公告)日：2013-01-29
申请号：US13080927
申请日：2011-04-06
申请人： Seok-Whan Chung , Dong-Kyun Kim , Byung-Gil Jeong
发明人： Seok-Whan Chung , Dong-Kyun Kim , Byung-Gil Jeong
IPC分类号： H01R25/00
CPC分类号： H04R17/005 , H04R2201/003 , Y10T29/42
摘要： Provided are a piezoelectric micro-acoustic transducer and a method of fabricating the same. In the piezoelectric micro-acoustic transducer, a diaphragm is divided into a first region and a second region. The first region may be formed of a material capable of maximizing the exciting force, and the second region may be formed of a material having less initial stress and a lower Young's modulus than the first region. Also, the second region has a corrugated shape.
摘要翻译：提供一种压电微声换能器及其制造方法。在压电微声换能器中，隔膜被分成第一区域和第二区域。第一区域可以由能够使激励力最大化的材料形成，并且第二区域可以由初始应力较小的材料和比第一区域更低的杨氏模量形成。此外，第二区域具有波纹形状。

5. 发明授权

US06953286B2 Ferrule for hermetically packaging optical fibers 有权
标题翻译：用于密封包装光纤的套圈
公开(公告)号：US06953286B2
公开(公告)日：2005-10-11
申请号：US10425700
申请日：2003-04-29
申请人： Byung-Gil Jeong , Oh-Dal Kwon
发明人： Byung-Gil Jeong , Oh-Dal Kwon
IPC分类号： G02B6/36 , G02B6/00 , G02B6/30 , G02B6/38 , G02B6/42
CPC分类号： G02B6/3887 , G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/3855 , G02B6/4238 , G02B6/4248
摘要： Disclosed is a ferrule for hermetically packaging optical fibers which includes: an opening provided along a longitudinal direction of the ferrule and having an optical-fiber cable passing there-through; the optical-fiber cable including a plurality of optical-fiber strands; a pair of soldering holes, each extending from a predetermined place on the outer peripheral surface of the ferrule to the through hole; and a pinhole positioned between the soldering holes and extending from a predetermined place on the outer peripheral surface of the ferrule to the through hole.
摘要翻译：公开了一种用于气密地包装光纤的套圈，其包括：沿着套圈的纵向方向设置的开口，并且具有穿过其的光纤电缆; 所述光纤电缆包括多根光纤线束; 一对焊接孔，各自从套圈的外周面上的预定位置延伸到通孔; 以及定位在所述焊接孔之间并且从所述套圈的外周表面上的预定位置延伸到所述通孔的针孔。

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