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公开(公告)号：US08761553B2
公开(公告)日：2014-06-24
申请号：US13302371
申请日：2011-11-22
Applicant: Sahnggi Park , Gyungock Kim , In Gyoo Kim , Jeong Woo Park , Sang Hoon Kim , Do Won Kim
Inventor： Sahnggi Park , Gyungock Kim , In Gyoo Kim , Jeong Woo Park , Sang Hoon Kim , Do Won Kim
CPC classification number: H04J14/028 , G02B6/12007 , H01S5/026 , H01S5/1032 , H01S5/4087 , H04J14/02 , H04J14/0201
Abstract: Provided is an optical network structure. To configure an optical network structure between hundreds or more of cores in a CPU, intersection between waveguides does not occur, and thus, the optical network structure enables two-way communication between all the cores without an optical switch disposed in an intersection point. The present invention enables a single chip optical network using a silicon photonics optical element, and a CPU chip configured with hundreds or thousands of cores can be developed.
Abstract translation: 提供了一种光网络结构。 为了在CPU中配置数百个或更多个核心之间的光网络结构，不会发生波导之间的交叉，因此，光网络结构在所有核心之间实现双向通信，而光交换机不设置在交叉点。 本发明使得能够使用硅光子学光学元件的单芯片光网络，并且可以开发配置有数百或数千个核的CPU芯片。
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公开(公告)号：US08610094B2
公开(公告)日：2013-12-17
申请号：US13615144
申请日：2012-09-13
Applicant: Namje Kim , Kyung Hyun Park , Sang-Pil Han , Hyunsung Ko , Jeong Woo Park , Han-Cheol Ryu
Inventor： Namje Kim , Kyung Hyun Park , Sang-Pil Han , Hyunsung Ko , Jeong Woo Park , Han-Cheol Ryu
IPC: B01J19/12
CPC classification number: G02F2/002 , G02F1/3534 , G02F2203/13
Abstract: Disclosed is a terahertz wave generator which includes a first light source outputting a first light having a first frequency; a second light source outputting a second light having a second frequency different from the first frequency; a second harmonic generation unit performing second harmonic conversion on the first and second lights to generate a third light and a fourth light; and a photomixer converting a mixing light of the third and fourth lights into a terahertz wave alternating signal and outputting a terahertz wave.
Abstract translation: 公开了一种太赫兹波发生器，其包括输出具有第一频率的第一光的第一光源; 输出具有与第一频率不同的第二频率的第二光的第二光源; 二次谐波发生单元，对所述第一和第二光进行二次谐波变换，以产生第三光和第四光; 以及将第三和第四光的混合光转换成太赫兹波交变信号并输出太赫兹波的光混合器。
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公开(公告)号：US08548281B2
公开(公告)日：2013-10-01
申请号：US12872881
申请日：2010-08-31
Applicant: Gyungock Kim , Jeong Woo Park , Jongbum You , Sang Gi Kim , Sanghoon Kim , In Gyoo Kim , Jiho Joo , Duk Jun Kim , Dongwoo Suh , Sahnggi Park , Ki Seok Jang , Junghyung Pyo , Kap-Joong Kim , Do Won Kim , Dae Seo Park
Inventor： Gyungock Kim , Jeong Woo Park , Jongbum You , Sang Gi Kim , Sanghoon Kim , In Gyoo Kim , Jiho Joo , Duk Jun Kim , Dongwoo Suh , Sahnggi Park , Ki Seok Jang , Junghyung Pyo , Kap-Joong Kim , Do Won Kim , Dae Seo Park
IPC: G02F1/025
CPC classification number: G02F1/025 , G02F2201/063
Abstract: Provided is an electro-optic modulating device. The electro-optic modulating device includes an optical waveguide with a vertical structure and sidewalls of the vertical structure are used to configure a junction.
Abstract translation: 提供了一种电光调制装置。 电光调制装置包括具有垂直结构的光波导，垂直结构的侧壁用于构造接合部。
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公开(公告)号：US08520985B2
公开(公告)日：2013-08-27
申请号：US12975161
申请日：2010-12-21
Applicant: Jeong Woo Park , Gyungock Kim
Inventor： Jeong Woo Park , Gyungock Kim
CPC classification number: G02F1/025 , G02F1/2257 , G02F2001/212 , G02F2201/12 , G02F2202/105
Abstract: Provided is a Mach-Zehnder modulator. The Mach-Zehnder modulator comprises an input wave guide and an output wave guide arranged on a substrate, a first branch wave guide and a second branch wave guide connected in parallel between the input and output wave guides, and a connecting region configured to connect the first branch wave guide and the second branch wave guide. Each of the first and second branch wave guides comprises first doped regions doped with a first dopant and second doped regions doped with a second dopant having different conductivity from the first dopant, and the connecting region is doped with the first dopant and arranged between the first regions of the first and second branch wave guides.
Abstract translation: 提供了马赫 - 曾德尔调制器。 马赫 - 策德尔调制器包括布置在基板上的输入波导和输出波导，在输入和输出波导之间并联连接的第一分支波导和第二分支波导，以及连接区域， 第一分支波导和第二分支波导。 第一和第二分支波导中的每一个包括掺杂有第一掺杂物的第一掺杂区域和掺杂有与第一掺杂剂不同导电性的第二掺杂剂的第二掺杂区域，并且连接区域掺杂有第一掺杂剂并且布置在第一掺杂区域之间 第一和第二分支波导的区域。
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公开(公告)号：US08464423B2
公开(公告)日：2013-06-18
申请号：US13373387
申请日：2011-11-14
Applicant: Myung Sam Kang , Jeong Woo Park , Ok Tae Kim , Kil Yong Yun
Inventor： Myung Sam Kang , Jeong Woo Park , Ok Tae Kim , Kil Yong Yun
CPC classification number: H05K1/111 , H05K1/09 , H05K1/115 , H05K3/205 , H05K3/28 , H05K3/4007 , H05K2201/0367 , H05K2203/0323 , H05K2203/0376 , Y02P70/611 , Y10T29/49124 , Y10T29/49147 , Y10T29/49155 , Y10T29/49204 , Y10T29/49222
Abstract: A method of manufacturing a printed circuit board having a metal bump, including: forming a recess for creation of the metal bump on a first carrier, forming a first barrier layer on the first carrier, and forming an upper circuit layer on the first barrier layer, the upper circuit layer including a metal bump charged in the recess and a circuit pattern; forming a second barrier layer on a second carrier, and forming a lower circuit layer on the second barrier layer; preparing an insulating layer, and transferring the upper and lower circuit layers to the insulating layer; removing the first and second carriers; and removing the first and second barrier layers.
Abstract translation: 一种制造具有金属凸块的印刷电路板的方法，包括：在第一载体上形成用于形成金属凸块的凹部，在第一载体上形成第一阻挡层，并在第一阻挡层上形成上电路层 所述上电路层包括充电在所述凹部中的金属凸块和电路图案; 在第二载体上形成第二阻挡层，并在第二阻挡层上形成下电路层; 制备绝缘层，并将上下电路层转移到绝缘层; 移除第一和第二载体; 以及去除所述第一和第二阻挡层。
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Patent Agency Ranking
公开(公告)号：US08346027B2
公开(公告)日：2013-01-01
申请号：US12816550
申请日：2010-06-16
Applicant: Jeong Woo Park , Jongbum You , Gyungock Kim
Inventor： Jeong Woo Park , Jongbum You , Gyungock Kim
IPC: G02F1/035
CPC classification number: G02F1/2257 , G02F1/015 , G02F2001/212
Abstract: Provided is an electro-optic device. The electro-optic device includes an input Y-branch comprising a first input branch and a second input branch, an output Y-branch comprising a first output branch and a second output branch, a first optical modulator and a second optical modulator connected in series between the first input branch and the first output branch, and a third optical modulator connecting the second input branch to the second output branch. The first optical modulator comprises a PIN diode, and each of the second optical modulator and the third optical modulator comprises a PN diode.
Abstract translation: 提供了一种电光装置。 电光装置包括：输入Y分支，包括第一输入分支和第二输入分支，包括第一输出分支和第二输出分支的输出Y分支，串联连接的第一光调制器和第二光调制器 在第一输入分支和第一输出分支之间，以及将第二输入分支连接到第二输出分支的第三光调制器。 第一光调制器包括PIN二极管，并且第二光调制器和第三光调制器中的每一个包括PN二极管。
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公开(公告)号：US20120060365A1
公开(公告)日：2012-03-15
申请号：US13373387
申请日：2011-11-14
Applicant: Myung Sam Kang , Jeong Woo Park , Ok Tae Kim , Kil Yong Yun
Inventor： Myung Sam Kang , Jeong Woo Park , Ok Tae Kim , Kil Yong Yun
IPC: H05K3/00
CPC classification number: H05K1/111 , H05K1/09 , H05K1/115 , H05K3/205 , H05K3/28 , H05K3/4007 , H05K2201/0367 , H05K2203/0323 , H05K2203/0376 , Y02P70/611 , Y10T29/49124 , Y10T29/49147 , Y10T29/49155 , Y10T29/49204 , Y10T29/49222
Abstract: A method of manufacturing a printed circuit board having a metal bump, including: forming a recess for creation of the metal bump on a first carrier, forming a first barrier layer on the first carrier, and forming an upper circuit layer on the first barrier layer, the upper circuit layer including a metal bump charged in the recess and a circuit pattern; forming a second barrier layer on a second carrier, and forming a lower circuit layer on the second barrier layer; preparing an insulating layer, and transferring the upper and lower circuit layers to the insulating layer; removing the first and second carriers; and removing the first and second barrier layers.
Abstract translation: 一种制造具有金属凸块的印刷电路板的方法，包括：在第一载体上形成用于形成金属凸块的凹部，在第一载体上形成第一阻挡层，并在第一阻挡层上形成上电路层 所述上电路层包括充电在所述凹部中的金属凸块和电路图案; 在第二载体上形成第二阻挡层，并在第二阻挡层上形成下电路层; 制备绝缘层，并将上下电路层转移到绝缘层; 移除第一和第二载体; 以及去除所述第一和第二阻挡层。
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公开(公告)号：US20100187803A1
公开(公告)日：2010-07-29
申请号：US12668637
申请日：2008-07-09
Applicant: Jeong Woo Park
Inventor： Jeong Woo Park
IPC: B42D3/00
CPC classification number: B42D5/043 , B42D1/06 , B42D3/12 , B42D3/126 , B42P2241/02 , B42P2241/12
Abstract: A cover, which is capable of supporting multi-purpose contents and of improving portability and utility, is disclosed. The cover capable of supporting multi-purpose contents includes a front cover and a back cover which are superposed on front and back surfaces of a page unit and are bound by a binder. The front cover includes a main front cover part and a subsidiary front cover part which are separated from each other by a separation line, and an angle holding unit is provided between the main front cover part and the subsidiary front cover part to maintain an angle between the main front cover part and the subsidiary front cover part. Further, a position holding unit may be provided between the front cover and the back cover to hold the front and back covers in a folded or erected position.
Abstract translation: 公开了一种能够支持多用途内容并提高便携性和效用的封面。 能够支撑多用途内容物的盖子包括前盖和后盖，该前盖和后盖重叠在页单元的前表面和后表面上并且由粘合剂约束。 前盖包括通过分隔线彼此分离的主前盖部分和辅助前盖部分，并且在主前盖部分和辅助前盖部分之间设置有角度保持单元， 主前盖部分和辅助前盖部分。 此外，位置保持单元可以设置在前盖和后盖之间，以将前盖和后盖保持在折叠或竖立的位置。
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公开(公告)号：US20120061132A1
公开(公告)日：2012-03-15
申请号：US13373388
申请日：2011-11-14
Applicant: Myung Sam Kang , Jeong Woo Park , Ok Tae Kim , Kil Yong Yun
Inventor： Myung Sam Kang , Jeong Woo Park , Ok Tae Kim , Kil Yong Yun
CPC classification number: H05K1/111 , H05K1/09 , H05K1/115 , H05K3/205 , H05K3/28 , H05K3/4007 , H05K2201/0367 , H05K2203/0323 , H05K2203/0376 , Y02P70/611 , Y10T29/49124 , Y10T29/49147 , Y10T29/49155 , Y10T29/49204 , Y10T29/49222
Abstract: A printed circuit board having a metal bump, including: an upper circuit layer including a circuit pattern embedded in an upper part of an insulating layer, the circuit pattern being made of electroconductive metal; wherein the metal bump is integrally formed with the circuit pattern and protruding from the circuit pattern and above the insulating layer.
Abstract translation: 一种具有金属凸块的印刷电路板，包括：上电路层，包括嵌入在绝缘层的上部的电路图案，所述电路图案由导电金属制成; 其中所述金属凸块与所述电路图形一体地形成并且从所述电路图案突出并且在所述绝缘层上方突出。
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公开(公告)号：US20110135243A1
公开(公告)日：2011-06-09
申请号：US12816550
申请日：2010-06-16
Applicant: Jeong Woo Park , Jongbum You , Gyungock Kim
Inventor： Jeong Woo Park , Jongbum You , Gyungock Kim
CPC classification number: G02F1/2257 , G02F1/015 , G02F2001/212
Abstract: Provided is an electro-optic device. The electro-optic device includes an input Y-branch comprising a first input branch and a second input branch, an output Y-branch comprising a first output branch and a second output branch, a first optical modulator and a second optical modulator connected in series between the first input branch and the first output branch, and a third optical modulator connecting the second input branch to the second output branch. The first optical modulator comprises a PIN diode, and each of the second optical modulator and the third optical modulator comprises a PN diode.
Abstract translation: 提供了一种电光装置。 电光装置包括：输入Y分支，包括第一输入分支和第二输入分支，包括第一输出分支和第二输出分支的输出Y分支，串联连接的第一光调制器和第二光调制器 在第一输入分支和第一输出分支之间，以及将第二输入分支连接到第二输出分支的第三光调制器。 第一光调制器包括PIN二极管，并且第二光调制器和第三光调制器中的每一个包括PN二极管。
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