专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20130057987A1 THIN-FILM MAGNETIC HEAD, METHOD OF MANUFACTURING THE SAME, HEAD GIMBAL ASSEMBLY, AND HARD DISK DRIVE 有权
标题翻译：薄膜磁头，其制造方法，头部组件和硬盘驱动
公开(公告)号：US20130057987A1
公开(公告)日：2013-03-07
申请号：US13224954
申请日：2011-09-02
申请人： Yoshitaka Sasaki , Hiroyuki Ito , Shigeki Tanemura , Kazuki Sato , Atsushi Iijima
发明人： Yoshitaka Sasaki , Hiroyuki Ito , Shigeki Tanemura , Kazuki Sato , Atsushi Iijima
IPC分类号： G11B5/31 , H04R31/00 , G11B5/33 , G11B5/48 , G11B5/187
CPC分类号： G11B5/1278 , G11B5/3106 , G11B5/3116 , G11B5/3136 , G11B5/607 , Y10T29/49032 , Y10T428/1186
摘要： A thin-film magnetic head is constructed such that a main magnetic pole layer, a write shield layer, a gap layer, and a thin-film coil are laminated on a substrate. The thin-film magnetic head has a leading shield part opposing the main magnetic pole layer on the substrate side of the main magnetic pole layer. The thin-film magnetic head has a substrate side coil layer disposed between the main magnetic pole layer and the substrate. In the thin-film magnetic head, a space between a lower end face of the leading shield part and the substrate and a space between an upper end face in the substrate side coil layer and the substrate are formed equal to each other.
摘要翻译：薄膜磁头被构造为使得主磁极层，写入屏蔽层，间隙层和薄膜线圈层叠在基板上。薄膜磁头具有与主磁极层的基板侧的主磁极层相对的主屏蔽部。薄膜磁头具有设置在主磁极层和基板之间的基板侧线圈层。在薄膜磁头中，形成前导屏蔽部的下端面与基板之间的空间与基板侧线圈层的上端面与基板之间的空间。

42. 发明授权

US08366948B2 Method of manufacturing near-field light generating element and method of manufacturing heat-assisted magnetic recording head 有权
标题翻译：制造近场光产生元件的方法和制造热辅助磁记录头的方法
公开(公告)号：US08366948B2
公开(公告)日：2013-02-05
申请号：US12714998
申请日：2010-03-01
申请人： Yoshitaka Sasaki , Hiroyuki Ito , Shigeki Tanemura , Hironori Araki
发明人： Yoshitaka Sasaki , Hiroyuki Ito , Shigeki Tanemura , Hironori Araki
IPC分类号： B44C1/22 , B29D11/00
CPC分类号： G11B5/314 , B24B37/048 , G11B5/3163 , G11B2005/0021
摘要： A near-field light generating element has an outer surface including first and second inclined surfaces and an edge part that connects the first and second inclined surfaces to each other. In a method of manufacturing the near-field light generating element, a polishing stopper layer is initially formed on a metal layer, and the polishing stopper layer and the metal layer are etched so that the metal layer is provided with the first inclined surface. Next, a coating layer is formed to cover the metal layer and the polishing stopper layer. The coating layer is made of a non-metallic inorganic material that has an etching rate lower than that of the metal layer in a second etching step to be performed later. Next, the coating layer is polished until the polishing stopper layer is exposed. Next, the second etching step is performed to etch the polishing stopper layer and the metal layer using the coating layer as the etching mask. This provides the metal layer with the second inclined surface and the edge part, and thereby makes the metal layer into the near-field light generating element.
摘要翻译：近场光产生元件具有包括第一和第二倾斜表面的外表面和将第一和第二倾斜表面彼此连接的边缘部分。在制造近场光产生元件的方法中，最初在金属层上形成抛光阻挡层，并且蚀刻抛光阻挡层和金属层，使得金属层设置有第一倾斜表面。接下来，形成涂覆层以覆盖金属层和抛光阻挡层。在稍后执行的第二蚀刻步骤中，涂层由非金属无机材料制成，其蚀刻速率低于金属层的蚀刻速率。接下来，抛光涂层直到抛光停止层露出。接下来，进行第二蚀刻步骤，使用涂层作为蚀刻掩模来蚀刻抛光停止层和金属层。由此，使金属层具有第二倾斜面和边缘部，由此使金属层成为近场光产生元件。

43. 发明授权

US08358015B2 Layered chip package and method of manufacturing same 有权
标题翻译：分层芯片封装及其制造方法
公开(公告)号：US08358015B2
公开(公告)日：2013-01-22
申请号：US13156941
申请日：2011-06-09
申请人： Yoshitaka Sasaki , Hiroyuki Ito , Hiroshi Ikejima , Atsushi Iijima
发明人： Yoshitaka Sasaki , Hiroyuki Ito , Hiroshi Ikejima , Atsushi Iijima
IPC分类号： H01L23/48 , H01L23/52 , H01L29/40
CPC分类号： H01L23/5389 , H01L21/561 , H01L21/6835 , H01L22/22 , H01L23/3114 , H01L24/03 , H01L24/05 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/24 , H01L24/25 , H01L24/27 , H01L24/29 , H01L24/32 , H01L24/75 , H01L24/81 , H01L24/82 , H01L24/83 , H01L24/92 , H01L24/94 , H01L24/95 , H01L25/0657 , H01L25/50 , H01L2221/68327 , H01L2221/6834 , H01L2224/02311 , H01L2224/02313 , H01L2224/02321 , H01L2224/0235 , H01L2224/02371 , H01L2224/02373 , H01L2224/02379 , H01L2224/0239 , H01L2224/024 , H01L2224/0345 , H01L2224/0346 , H01L2224/0401 , H01L2224/04026 , H01L2224/05008 , H01L2224/05013 , H01L2224/05147 , H01L2224/05644 , H01L2224/1146 , H01L2224/13024 , H01L2224/13144 , H01L2224/16148 , H01L2224/24011 , H01L2224/2405 , H01L2224/24146 , H01L2224/245 , H01L2224/2512 , H01L2224/25171 , H01L2224/25175 , H01L2224/25177 , H01L2224/2746 , H01L2224/29024 , H01L2224/29144 , H01L2224/32145 , H01L2224/32148 , H01L2224/75101 , H01L2224/8112 , H01L2224/81191 , H01L2224/81203 , H01L2224/81815 , H01L2224/82101 , H01L2224/82106 , H01L2224/83005 , H01L2224/8313 , H01L2224/83191 , H01L2224/83203 , H01L2224/83815 , H01L2224/8385 , H01L2224/83986 , H01L2224/92 , H01L2224/92244 , H01L2224/94 , H01L2224/95 , H01L2225/06541 , H01L2225/06551 , H01L2225/06558 , H01L2225/06565 , H01L2225/1058 , H01L2924/07802 , H01L2924/0105 , H01L2224/82 , H01L2924/00014 , H01L2224/83 , H01L2224/11 , H01L2224/27 , H01L2224/0231 , H01L21/78 , H01L2224/81 , H01L2924/00
摘要： A layered chip package includes a main body and wiring. The main body includes: a main part having a top surface and a bottom surface and including three or more layer portions stacked on one another; a plurality of first terminals disposed on the top surface of the main part; and a plurality of second terminals disposed on the bottom surface of the main part. Each layer portion includes a semiconductor chip having first and second surfaces, and a plurality of electrodes electrically connected to the wiring. The plurality of electrodes are disposed on a side of the first surface of the semiconductor chip. A first layer portion located closest to the top surface of the main part and a second layer portion located closest to the bottom surface of the main part are arranged so that the second surfaces of their respective semiconductor chips face toward each other. The plurality of first terminals are formed by using the plurality of electrodes of the first layer portion. The plurality of second terminals are formed by using the plurality of electrodes of the second layer portion.
摘要翻译：分层芯片封装包括主体和布线。主体包括：具有顶表面和底表面并且包括彼此堆叠的三个或更多个层部分的主要部分; 多个第一端子，设置在所述主要部件的顶表面上; 以及设置在主要部分的底表面上的多个第二端子。每个层部分包括具有第一和第二表面的半导体芯片和电连接到布线的多个电极。多个电极设置在半导体芯片的第一表面的一侧。位于最靠近主要部分的顶表面的第一层部分和最靠近主要部分的底表面的第二层部分被布置成使得它们各自的半导体芯片的第二表面朝向彼此。多个第一端子通过使用第一层部分的多个电极形成。多个第二端子通过使用第二层部分的多个电极形成。

44. 发明授权

US08345381B1 Magnetic head for perpendicular magnetic recording having a return path section 有权
标题翻译：具有返回路径部分的垂直磁记录用磁头
公开(公告)号：US08345381B1
公开(公告)日：2013-01-01
申请号：US13456914
申请日：2012-04-26
申请人： Yoshitaka Sasaki , Hiroyuki Ito , Hironori Araki , Seiichiro Tomita , Kazuki Sato , Shigeki Tanemura , Tatsuya Shimizu
发明人： Yoshitaka Sasaki , Hiroyuki Ito , Hironori Araki , Seiichiro Tomita , Kazuki Sato , Shigeki Tanemura , Tatsuya Shimizu
IPC分类号： G11B5/17 , G11B5/147
CPC分类号： G11B5/1278 , G11B5/17 , G11B5/3116 , G11B5/315 , G11B5/3163
摘要： A magnetic head includes a coil, a main pole, a shield, a return path section, and an accommodation part that are disposed above the top surface of a substrate. The accommodation part accommodates at least part of the return path section. The return path section lies between the main pole and the top surface of the substrate, and connects the shield and part of the main pole away from a medium facing surface to each other so that a space through which part of the coil passes is defined. The accommodation part includes an interposer interposed between the return path section and the medium facing surface. The interposer has an inclined surface facing toward the return path section. The return path section includes an inclined portion located between part of the coil and the inclined surface and extending along the inclined surface.
摘要翻译：磁头包括设置在基板的顶表面上方的线圈，主极，屏蔽件，返回路径部分和容纳部分。容纳部分容纳返回路径部分的至少一部分。返回路径部分位于基板的主极和顶表面之间，并且将屏蔽和主极的一部分远离介质相对表面彼此连接，从而限定线圈通过的空间。容纳部分包括插入在返回路径部分和介质面向表面之间的插入器。插入器具有朝向返回路径部分的倾斜表面。返回路径部分包括位于线圈的一部分和倾斜表面之间并沿着倾斜表面延伸的倾斜部分。

45. 发明授权

US08310787B1 Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk drive 有权
标题翻译：薄膜磁头，制造方法，磁头万向架组件和硬盘驱动器
公开(公告)号：US08310787B1
公开(公告)日：2012-11-13
申请号：US13246153
申请日：2011-09-27
申请人： Yoshitaka Sasaki , Hiroyuki Ito , Shigeki Tanemura , Kazuki Sato , Atsushi Iijima
发明人： Yoshitaka Sasaki , Hiroyuki Ito , Shigeki Tanemura , Kazuki Sato , Atsushi Iijima
IPC分类号： G11B5/31
CPC分类号： G11B5/3116 , G11B5/1278 , G11B5/3163
摘要： A thin-film magnetic head is constructed such that a main magnetic pole layer, a write shield layer, a gap layer, and a thin-film coil are laminated on a substrate. The thin-film magnetic head has a shield magnetic layer. The shield magnetic layer is connected to the main magnetic pole layer. The shield magnetic layer has a lower front shield part. A front end angle representing an angle formed between a front end face of the lower front shield part and a lower end face is set at an obtuse angle. The front end face is disposed in the medium-opposing surface. The lower end face is disposed at a position closest to the substrate in the lower front shield part.
摘要翻译：薄膜磁头被构造为使得主磁极层，写入屏蔽层，间隙层和薄膜线圈层叠在基板上。薄膜磁头具有屏蔽磁性层。屏蔽磁性层连接到主磁极层。屏蔽磁性层具有下部前屏蔽部分。形成在下侧前屏蔽部的前端面与下端面之间的角度的前端角被设定为钝角。前端面设置在介质相对面上。下端面设置在下侧前屏蔽部的最靠近基板的位置。

46. 发明授权

US08257501B2 Plasma doping device with gate shutter 失效
标题翻译：带闸门的等离子体掺杂装置
公开(公告)号：US08257501B2
公开(公告)日：2012-09-04
申请号：US11887323
申请日：2006-03-29
申请人： Tomohiro Okumura , Yuichiro Sasaki , Katsumi Okashita , Bunji Mizuno , Hiroyuki Ito , Ichiro Nakayama , Cheng-Guo Jin
发明人： Tomohiro Okumura , Yuichiro Sasaki , Katsumi Okashita , Bunji Mizuno , Hiroyuki Ito , Ichiro Nakayama , Cheng-Guo Jin
IPC分类号： C23C16/00
CPC分类号： H01L21/2236 , H01J37/321 , H01J37/32412 , H01J37/32458 , H01J37/32623 , H01J37/32633
摘要： In a plasma doping device according to the invention, a vacuum chamber (1) is evacuated with a turbo-molecular pump (3) as an exhaust device via a exhaust port 11 while a predetermined gas is being introduced from a gas supply device (2) in order to maintain the inside of the vacuum chamber (1) to a predetermined pressure with a pressure regulating valve (4). A high-frequency power of 13.56 MHz is supplied by a high-frequency power source (5) to a coil (8) provided in the vicinity of a dielectric window (7) opposed to a sample electrode (6) to generate inductive-coupling plasma in the vacuum chamber (1). A high-frequency power source (10) for supplying a high-frequency power to the sample electrode (6) is provided. Uniformity of processing is enhanced by driving a gate shutter (18) and covering a through gate (16).
摘要翻译：在根据本发明的等离子体掺杂装置中，在从气体供应装置（2）引入预定气体的同时，通过排气口11将真空室（1）作为排气装置用涡轮分子泵（3）抽真空），以便通过压力调节阀（4）将真空室（1）的内部保持在预定压力。高频电源（5）将13.56MHz的高频功率提供给设置在与样品电极（6）相对的电介质窗口（7）附近的线圈（8），以产生电感耦合真空室（1）中的等离子体。提供了用于向样品电极（6）提供高频电力的高频电源（10）。通过驱动闸门（18）并覆盖通过门（16）来增强处理的均匀性。

47. 发明申请

US20120215012A1 PROCESS AND SYSTEM FOR PURIFICATION OF TETRAHYDROFURAN 审中-公开
标题翻译：四氢呋喃的净化方法和系统
公开(公告)号：US20120215012A1
公开(公告)日：2012-08-23
申请号：US13505022
申请日：2009-10-30
申请人： Toshiaki Matsuo , Kenichiro Oka , Masayuki Kamikawa , Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Chiaki Watanabe , Tetsuji Harigai
发明人： Toshiaki Matsuo , Kenichiro Oka , Masayuki Kamikawa , Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Chiaki Watanabe , Tetsuji Harigai
IPC分类号： C07D307/08 , B01D3/14
CPC分类号： C07D307/08 , C07B63/00
摘要： A method for purifying tetrahydrofuran from a liquid containing tetrahydrofuran and as impurities at least water, 2,5-dihydrofuran and butanol, the method comprising: a first distillation step in which the liquid is subjected to distillation using a distillation column to separate into a first bottoms product containing water as a major component and a first distillate containing tetrahydrofuran, 2,5-dihydrofuran and butanol as major components, a second distillation step in which the first distillate is subjected to distillation using a distillation column to separate into a second bottoms product containing tetrahydrofuran and butanol as major components and a second distillate containing 2,5-dihydrofuran as a major component, a third distillation step in which the second bottoms product is subjected to distillation using a distillation column to separate into a third bottoms product containing butanol as a major component and a third distillate containing tetrahydrofuran as a major component, and further comprising a recirculation step in which a part of the second top liquid is recirculated into the first distillation step as a recirculation liquid and the remaining part is discharged into the outside of the system.
摘要翻译：一种从含有四氢呋喃的液体中提取四氢呋喃的方法，至少是水，2,5-二氢呋喃和丁醇作为杂质，该方法包括：第一蒸馏步骤，其中使用蒸馏塔对液体进行蒸馏以分离成第一含有水作为主要组分的底部产物和含有四氢呋喃，2,5-二氢呋喃和丁醇作为主要组分的第一馏出物，第二蒸馏步骤，其中第一馏出物使用蒸馏塔进行蒸馏以分离成第二塔底产物含有四氢呋喃和丁醇作为主要组分的第二馏出物和含有2,5-二氢呋喃作为主要组分的第二馏出物，第三蒸馏步骤，其中使用蒸馏塔对第二塔底产物进行蒸馏以分离成含有丁醇的第三底部产物主要组分和第三馏出物，其中四氢呋喃为主要成分并且还包括再循环步骤，其中所述第二顶部液体的一部分作为再循环液体再循环到所述第一蒸馏步骤中，并且所述剩余部分被排出到所述系统的外部。

48. 发明授权

US08203215B2 Layered chip package and method of manufacturing same 有权
标题翻译：分层芯片封装及其制造方法
公开(公告)号：US08203215B2
公开(公告)日：2012-06-19
申请号：US12835291
申请日：2010-07-13
申请人： Yoshitaka Sasaki , Hiroyuki Ito , Hiroshi Ikejima , Atsushi Iijima
发明人： Yoshitaka Sasaki , Hiroyuki Ito , Hiroshi Ikejima , Atsushi Iijima
IPC分类号： H01L23/48
CPC分类号： H01L23/522 , H01L21/563 , H01L21/6835 , H01L23/544 , H01L24/03 , H01L24/05 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/24 , H01L24/25 , H01L24/27 , H01L24/29 , H01L24/32 , H01L24/81 , H01L24/82 , H01L24/83 , H01L24/92 , H01L24/94 , H01L24/95 , H01L24/96 , H01L24/97 , H01L25/0657 , H01L25/105 , H01L25/16 , H01L25/50 , H01L2221/68327 , H01L2223/54406 , H01L2223/54433 , H01L2223/54453 , H01L2224/0231 , H01L2224/02311 , H01L2224/02313 , H01L2224/02321 , H01L2224/02371 , H01L2224/02375 , H01L2224/02379 , H01L2224/02381 , H01L2224/0239 , H01L2224/0345 , H01L2224/0346 , H01L2224/0401 , H01L2224/04026 , H01L2224/05008 , H01L2224/05644 , H01L2224/05647 , H01L2224/1146 , H01L2224/13144 , H01L2224/16148 , H01L2224/24011 , H01L2224/24146 , H01L2224/245 , H01L2224/2746 , H01L2224/29111 , H01L2224/29144 , H01L2224/2919 , H01L2224/32148 , H01L2224/81121 , H01L2224/8113 , H01L2224/81191 , H01L2224/81193 , H01L2224/81203 , H01L2224/81815 , H01L2224/82005 , H01L2224/821 , H01L2224/82101 , H01L2224/82106 , H01L2224/83005 , H01L2224/8313 , H01L2224/83191 , H01L2224/83193 , H01L2224/83203 , H01L2224/83815 , H01L2224/8385 , H01L2224/9202 , H01L2224/92244 , H01L2224/94 , H01L2224/95001 , H01L2224/96 , H01L2224/97 , H01L2225/06551 , H01L2225/06565 , H01L2225/1058 , H01L2924/01005 , H01L2924/01006 , H01L2924/01029 , H01L2924/01033 , H01L2924/01037 , H01L2924/0105 , H01L2924/01058 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/014 , H01L2924/0665 , H01L2924/07802 , H01L2224/81 , H01L2224/83 , H01L2224/82 , H01L2924/00 , H01L2221/68304
摘要： A layered chip package includes a main body and wiring, the wiring including a plurality of wires disposed on a side surface of the main body. The main body includes a main part and a plurality of terminals. The main part includes a plurality of layer portions stacked. The terminals are disposed on at least either one of the top and bottom surfaces of the main part and electrically connected to the wires. Each of the layer portions includes a semiconductor chip, and a plurality of electrodes that are electrically connected to the wires. The electrodes include a plurality of first electrodes that are intended to establish electrical connection to the semiconductor chip, and a plurality of second electrodes that are not in contact with the semiconductor chip. In at least one of the layer portions, the first electrodes are in contact with and electrically connected to the semiconductor chip.
摘要翻译：分层芯片封装包括主体和布线，所述布线包括设置在主体的侧表面上的多根布线。主体包括主要部分和多个端子。主要部分包括堆叠的多个层部分。端子设置在主要部件的顶表面和底表面中的至少一个中并电连接到电线。每个层部分包括半导体芯片和电连接到导线的多个电极。电极包括旨在建立与半导体芯片的电连接的多个第一电极和不与半导体芯片接触的多个第二电极。在至少一个层部分中，第一电极与半导体芯片接触并电连接。

49. 发明申请

US20120095269A1 METHOD AND DEVICE FOR SYNTHESIZING ACROLEIN 失效
标题翻译：用于合成ACROLEIN的方法和装置
公开(公告)号：US20120095269A1
公开(公告)日：2012-04-19
申请号：US13380271
申请日：2010-06-30
申请人： Masashi Tanto , yasunari Sase , Hiroyuki Ito , Toshiaki Matsuo , Takeyuki Kondo
发明人： Masashi Tanto , yasunari Sase , Hiroyuki Ito , Toshiaki Matsuo , Takeyuki Kondo
IPC分类号： C07C45/42 , B01J19/00 , C07C45/78
CPC分类号： C07C45/52 , B01J3/008 , B01J19/1862 , Y02P20/544 , C07C47/22
摘要： An object of the present invention is to provide an industrially applicable method for producing acrolein via treatment with supercritical water from glycerin obtained as a by-product during the process of biodiesel fuel production from waste animal/plant fat or oil with the use of an alkali catalyst.The present invention provides a method for producing acrolein, which comprises: a determination step of determining the hydrogen ion concentration in glycerin obtained as a by-product; an acid addition step of adding to the glycerin an acid at an amount calculated based on the results of the determination step so as to make the glycerin acidic; and a supercritical water treatment step of allowing supercritical water to act on the glycerin after the acid addition so as to produce acrolein from the glycerin.
摘要翻译：本发明的目的是提供一种工业上可应用的方法，其通过使用来自废物动物/植物脂肪或油的生物柴油燃料生产过程中作为副产物获得的来自甘油的超临界水进行处理来生产丙烯醛。催化剂。本发明提供了一种制备丙烯醛的方法，其包括：测定作为副产物获得的甘油中的氢离子浓度的测定步骤; 酸添加步骤，其以基于测定步骤的结果计算的量向甘油中加入酸，以使甘油呈酸性; 以及超临界水处理步骤，在酸添加之后使超临界水作用于甘油，以从甘油中制备丙烯醛。

50. 发明授权

US08139447B2 Heat-assisted magnetic recording head with near-field light generating element 有权
标题翻译：具有近场光产生元件的热辅助磁记录头
公开(公告)号：US08139447B2
公开(公告)日：2012-03-20
申请号：US12385447
申请日：2009-04-08
申请人： Yoshitaka Sasaki , Hiroyuki Ito , Shigeki Tanemura , Hironori Araki
发明人： Yoshitaka Sasaki , Hiroyuki Ito , Shigeki Tanemura , Hironori Araki
IPC分类号： G11B11/00
CPC分类号： G11B5/314 , G11B5/3116 , G11B5/6088 , G11B7/122 , G11B7/1387 , G11B2005/0005 , G11B2005/0021
摘要： A heat-assisted magnetic recording head includes a magnetic pole, a waveguide, a near-field light generating element, and a substrate on which they are stacked. The near-field light generating element and the waveguide are disposed farther from the top surface of the substrate than is the magnetic pole. The near-field light generating element has an outer surface including: a first end face located in the medium facing surface; a second end face farther from the medium facing surface; and a coupling portion coupling the first and second end faces to each other. The first end face includes a near-field light generating part. The waveguide has an outer surface including an opposed portion opposed to a part of the coupling portion. The head further includes a mirror that reflects light emitted from a light source disposed above the waveguide, so as to let the light travel through the waveguide toward the medium facing surface.
摘要翻译：热辅助磁记录头包括磁极，波导，近场光产生元件和它们堆叠在其上的衬底。近场光产生元件和波导被设置为比磁极远离衬底的顶表面。所述近场光产生元件具有外表面，所述外表面包括：位于所述介质面对表面中的第一端面; 第二端面距离介质面向表面更远; 以及将第一和第二端面彼此连接的联接部分。第一端面包括近场光产生部。波导具有包括与耦合部分的一部分相对的相对部分的外表面。头部还包括反射从布置在波导上方的光源发出的光的反射镜，以使光通过波导朝向面向介质的表面行进。

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