公开(公告)号：US08426880B2

公开(公告)日：2013-04-23

申请号：US12155877

申请日：2008-06-11

Applicant: Ho Young Song ,  Dong Yu Kim ,  Jeong Woo Park ,  Yong Chun Kim ,  Hyung Ky Back

Inventor： Ho Young Song ,  Dong Yu Kim ,  Jeong Woo Park ,  Yong Chun Kim ,  Hyung Ky Back

IPC: H01L33/00

CPC classification number: H01L33/12 ,  H01L33/16 ,  H01L33/22

Abstract: There are provided a semiconductor light emitting device that can be manufactured by a simple process and has excellent light extraction efficiency and a method of manufacturing a semiconductor light emitting device that has high reproducibility and high throughput. A semiconductor light emitting device having a substrate and a lamination in which a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer are sequentially laminated onto the substrate according to an aspect of the invention includes a silica particle layer; and an uneven part formed at a lower part of the silica particle layer.

公开(公告)号：US20100187804A1

公开(公告)日：2010-07-29

申请号：US12668881

申请日：2008-07-11

Applicant: Jeong Woo Park

Inventor： Jeong Woo Park

IPC: B42D17/00

CPC classification number: B42F13/402 ,  B42D3/126 ,  B42D3/16

Abstract: An eye protective cover capable of supporting multi-purpose contents is disclosed. The cover includes front and back covers (20 and 30) which are foldably coupled to each other by a main coupling part (10). Front and back collapsing covers (25 and 35) are coupled, respectively, to upper surfaces of the front and back covers (20 and 30) by separation lines (25a and 35a) in such a way as to overlap the front and back covers (20 and 30). An angle holding unit is provided between the front or back cover (20 or 30) and the corresponding front or back collapsing cover (25 or 35) to hold an angle between the front or back cover (20 or 30) and the corresponding front or back collapsing cover (25 or 35).

Abstract translation: 公开了一种能够支持多用途内容物的护眼罩。 该盖包括通过主联接部分（10）彼此可折叠地连接的前盖和后盖（20和30）。 前后折叠盖（25和35）分别通过分隔线（25a和35a）以与前盖和后盖重叠的方式分别连接到前盖和后盖（20和30）的上表面 20和30）。 在前盖或后盖（20或30）和相应的前或后折叠盖（25或35）之间设置一个夹持单元，以在前盖或后盖（20或30）与相应的前盖或后盖 后折叠盖（25或35）。

公开(公告)号：US20100132985A1

公开(公告)日：2010-06-03

申请号：US12379684

申请日：2009-02-26

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: H05K1/09 ,  H05K3/20 ,  H05K1/11

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: The invention relates to a printed circuit board having metal bumps which are of even heights and are directly connected to a circuit pattern without using additional bump pads thus allowing an arrangement thereof at fine pitches.

Abstract translation: 本发明涉及具有均匀高度的金属凸块并且直接连接到电路图案的印刷电路板，而不使用额外的凸块，从而允许以细间距进行布置。

公开(公告)号：US07310469B2

公开(公告)日：2007-12-18

申请号：US11481580

申请日：2006-07-06

Applicant: Sahng Gi Park ,  Eun Deok Sim ,  Jeong Woo Park ,  Jae Sik Sim ,  Yong Soon Baek

Inventor： Sahng Gi Park ,  Eun Deok Sim ,  Jeong Woo Park ,  Jae Sik Sim ,  Yong Soon Baek

IPC: G02B6/10 ,  G02B6/26 ,  H04B10/06

CPC classification number: G02B6/12004 ,  H01L31/0304 ,  H01L31/105

Abstract: A waveguide PIN photodiode is provided. The waveguide PIN photodiode includes a lower light guide layer, a light absorption layer, an upper light guide layer, and a cladding layer. The lower light guide is formed on a substrate, and the light absorption layer is formed on the lower light guide layer. The upper light guide layer is formed on the light absorption layer, and the cladding layer is formed on the upper light guide layer. The lower light guide layer, the light absorption layer, and the upper light guide layer constitute a core layer, which is an optical waveguide, and graded index distribution is symmetrically formed in a depth direction, centering around the light absorption layer having a highest refractive index.

Abstract translation: 提供了一种波导PIN光电二极管。 波导PIN光电二极管包括下导光层，光吸收层，上导光层和包覆层。 下部光导件形成在基板上，并且光吸收层形成在下部光导层上。 上光导层形成在光吸收层上，包层形成在上光导层上。 下导光层，光吸收层和上导光层构成作为光波导的芯层，并且在深度方向上对称地形成渐变折射率分布，以具有最高折射率的光吸收层为中心 指数。

公开(公告)号：US20100201113A1

公开(公告)日：2010-08-12

申请号：US12678986

申请日：2008-09-19

Applicant: Jeong Woo Park

Inventor： Jeong Woo Park

IPC: B42D3/00

CPC classification number: B42F13/402 ,  B42D3/126 ,  B42D3/16

Abstract: A multipurpose cover supporter includes a front cover (20) and a rear cover (30) foldably connected with each other by a main connection part (10); first front and rear foldable covers (25 and 35) connected to outer surfaces of the front and rear covers (20 and 30) along first folding lines (25a and 35a) and overlapping with the front and rear covers (20 and 30); second front and rear foldable covers (26 and 36) connected to the outer surfaces of the front and rear covers (20 and 30) along second folding lines (26a and 36a) above the first front and rear foldable covers (25 and 35) and overlapping with the front and rear covers (20 and 30); first angle maintaining parts connected between the front and rear covers (20 and 30) and the first front and rear foldable covers (25 and 35) to maintain an angle defined therebetween when they are unfolded from each other; and second angle maintaining parts connected between the front and rear covers (20 and 30) and the second front and rear foldable covers (26 and 36) to maintain an angle defined therebetween when they are unfolded from each other.

Abstract translation: 多功能盖支撑件包括通过主连接部分（10）彼此可折叠地连接的前盖（20）和后盖（30）。 沿着第一折叠线（25a和35a）连接到前盖和后盖（20和30）的外表面并与前盖和后盖重叠的第一前后可折叠盖（25和35）; 第二前后可折叠盖（26和36），其沿着第一前后可折叠盖（25和35）上方的第二折叠线（26a和36a）连接到前盖和后盖（20和30）的外表面，以及 与前后盖（20和30）重叠; 连接在前盖和后盖（20,30）之间的第一角度保持部分和第一前后可折叠盖（25和35），以在彼此展开时保持其间限定的角度; 以及连接在前盖和后盖（20,30）之间的第二角度保持部分和第二前后可折叠盖（26和36），以在它们彼此展开时保持其间限定的角度。

公开(公告)号：US07373032B2

公开(公告)日：2008-05-13

申请号：US11450575

申请日：2006-06-09

Applicant: Jeong Woo Park ,  Hyun Sung Ko ,  Yong Soon Baek

Inventor： Jeong Woo Park ,  Hyun Sung Ko ,  Yong Soon Baek

IPC: G02B6/36 ,  H01L29/22

CPC classification number: H04B10/2504

Abstract: Provided is an optical transceiver module of an optical transceiver, which is used for optical communications. The optical transceiver module prevents electrical crosstalk between a light source and a light receiver. Additionally, the optical transceiver module includes an optical transceiver unit including a light source and a light receiver together integrated into a substrate, a circuit unit including a drive circuit driving the light source and a detect circuit reading a signal of the light receiver, and a crosstalk prevention unit connected between the substrate and ground to prevent electrical crosstalk between the light source and the light receiver.

Abstract translation: 提供了用于光通信的光收发器的光收发模块。 光收发器模块防止光源和光接收器之间的电串扰。 此外，光收发器模块包括光收发器单元，其包括一起集成到基板中的光源和光接收器，包括驱动光源的驱动电路和读取光接收器的信号的检测电路的电路单元，以及 连接在基板和接地之间的串扰防止单元，以防止光源和光接收器之间的电串扰。

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。

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

IPC: H01R9/00 ,  H01R43/16 ,  H01R43/00 ,  H05K3/00 ,  H05K3/02 ,  H05K3/10

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。

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。

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。