公开(公告)号：US20090154868A1

公开(公告)日：2009-06-18

申请号：US12117707

申请日：2008-05-08

Applicant: Mi-Ran PARK ,  O-Kyun Kwon ,  Jeong-Woo Park ,  Gyung-Ock Kim

Inventor： Mi-Ran PARK ,  O-Kyun Kwon ,  Jeong-Woo Park ,  Gyung-Ock Kim

IPC: G02F1/295

CPC classification number: G02F1/01708 ,  B82Y20/00 ,  G02F1/025 ,  G02F2001/0152 ,  G02F2201/302 ,  G02F2201/34 ,  G02F2203/02

Abstract: Provided are semiconductor opto-electronic integrated circuits and methods of forming the same. The semiconductor opto-electronic integrated circuit includes: an optical waveguide disposed on a substrate and including an input terminal and an output terminal; an optical grating formed on the optical waveguide; and an optical active device disposed on the optical grating and receiving an optical signal from the optical waveguide through the optical grating to modulate the optical signal.

Abstract translation: 提供半导体光电集成电路及其形成方法。 半导体光电集成电路包括：设置在基板上并包括输入端子和输出端子的光波导; 形成在光波导上的光栅; 以及设置在光栅上的光学有源器件，并通过光栅从光波导接收光信号，以调制光信号。

公开(公告)号：US20150063832A1

公开(公告)日：2015-03-05

申请号：US14012384

申请日：2013-08-28

Applicant: Mi-Ran PARK ,  Jong Sool JEONG ,  Hyun Soo KIM ,  Byungseok CHOI ,  Young Tak HAN ,  O-Kyun KWON

Inventor： Mi-Ran PARK ,  Jong Sool JEONG ,  Hyun Soo KIM ,  Byungseok CHOI ,  Young Tak HAN ,  O-Kyun KWON

IPC: H04B10/60 ,  H04J14/02

CPC classification number: G02B6/4274 ,  G02B6/4249 ,  G02B6/4263 ,  G02B6/4279

Abstract: Disclosed is a multi-channel receiver optical sub assembly. The a multi-channel receiver optical sub assembly includes: a multi-channel PD array, in which a plurality of photodiodes (PDs) disposed on a first capacitor, and including receiving areas disposed at centers thereof and anode electrode pads arranged in an opposite direction at an angle of 180 degrees based on the receiving areas between the adjacent PDs is monolithically integrated; a plurality of transimpedance amplifiers (TIAs) arranged on a plurality of second capacitors, respectively, and connected with the anode pads of the respective PDs through wire bonding; a submount on which the first capacitor.

Abstract translation: 公开了一种多通道接收机光学子组件。 多通道接收机光学子组件包括：多通道PD阵列，其中设置在第一电容器上的多个光电二极管（PD），并且包括设置在其中心处的接收区域和布置在相反方向的阳极电极焊盘 基于相邻PD之间的接收区域以180度的角度被整体地集成; 分别布置在多个第二电容器上并通过引线接合与相应PD的阳极焊盘连接的多个跨阻抗放大器（TIA）; 第一电容器的基座。

公开(公告)号：US20120104531A1

公开(公告)日：2012-05-03

申请号：US13191758

申请日：2011-07-27

Applicant: Mi-Ran PARK ,  O-Kyun Kwon

Inventor： Mi-Ran PARK ,  O-Kyun Kwon

IPC: H01L31/0216 ,  H01L31/18

CPC classification number: H01L31/107 ,  H01L31/02027 ,  H01L31/02161 ,  H01L31/184 ,  Y02E10/544

Abstract: Provided are an avalanche photodiode and a method of fabricating the same. The method of fabricating the avalanche photodiode includes sequentially forming a compound semiconductor absorption layer, a compound semiconductor grading layer, a charge sheet layer, a compound semiconductor amplification layer, a selective wet etch layer, and a p-type conductive layer on an n-type substrate through a metal organic chemical vapor deposition process.

Abstract translation: 提供了一种雪崩光电二极管及其制造方法。 制造雪崩光电二极管的方法包括：在n型衬底上依次形成化合物半导体吸收层，化合物半导体分级层，电荷层，化合物半导体放大层，选择性湿蚀刻层和p型导电层。 通过金属有机化学气相沉积工艺形成衬底。

公开(公告)号：US20110150016A1

公开(公告)日：2011-06-23

申请号：US12973481

申请日：2010-12-20

Applicant: Mi-Ran PARK ,  O-Kyun KWON ,  byung-seok CHOI ,  Dae Kon OH

Inventor： Mi-Ran PARK ,  O-Kyun KWON ,  byung-seok CHOI ,  Dae Kon OH

IPC: H01S3/10

CPC classification number: H01S5/423 ,  H01S5/0085 ,  H01S5/02415 ,  H01S5/18341 ,  H01S5/18358 ,  H01S5/4012 ,  H01S5/4087 ,  H01S5/50

Abstract: Provided is a tunable laser module emitting an optical signal having high speed, high power and wideband wavelength tuning. The tunable laser module includes a laser array configured to emit an optical signal having a plurality of different lasing wavelengths, a temperature controller configured to change a temperature of the laser array, and an optical integration device configured to modulate or amplify the optical signal at a side of the laser array opposing the temperature controller.

Abstract translation: 提供了一种发射具有高速度，高功率和宽带波长调谐的光信号的可调谐激光模块。 可调谐激光器模块包括配置成发射具有多个不同的激光波长的光信号的激光器阵列，配置成改变激光器阵列的温度的温度控制器，以及配置成在一个或多个激光器阵列处调制或放大光信号的光学积分装置 激光器阵列的一侧与温度控制器相对。

公开(公告)号：US20090047348A1

公开(公告)日：2009-02-19

申请号：US12122665

申请日：2008-05-17

Applicant: Soo-Chang SONG ,  Mi-Ran PARK ,  Sun-Mi LEE

Inventor： Soo-Chang SONG ,  Mi-Ran PARK ,  Sun-Mi LEE

IPC: A61K9/00 ,  C08G69/08 ,  A61K38/16 ,  A61K38/02 ,  A61K39/00 ,  A61K31/7052 ,  A61K35/00 ,  A61K38/14 ,  A61K38/21 ,  A61K38/20 ,  A61K38/28 ,  A61K39/395 ,  A61K38/43 ,  A61K38/13 ,  A61K39/29 ,  A61K31/56 ,  A61K35/12 ,  A61P43/00

CPC classification number: A61K31/56 ,  A61K9/06 ,  A61K31/7052 ,  A61K47/34 ,  C08G65/33306 ,  C08G79/025 ,  C08G2650/50 ,  C08L2203/02

Abstract: A biodegradable and thermosensitive poly(organophosphazene) with a functional group, a preparation method thereof, and a use thereof for delivery of bioactive substances are provided.

Abstract translation: 提供具有官能团的可生物降解和热敏聚（有机膦腈），其制备方法及其用于递送生物活性物质的用途。

公开(公告)号：US20100144123A1

公开(公告)日：2010-06-10

申请号：US12508382

申请日：2009-07-23

Applicant: Mi-Ran PARK ,  Jae-Sik SIM ,  Yong-Hwan KWON ,  Bongki MHEEN ,  Dae Kon OH

Inventor： Mi-Ran PARK ,  Jae-Sik SIM ,  Yong-Hwan KWON ,  Bongki MHEEN ,  Dae Kon OH

IPC: H01L21/20 ,  H01L21/22

CPC classification number: H01L21/2258

Abstract: Provided is a method of forming a compound semiconductor device. In the method, a dopant element layer is formed on an undoped compound semiconductor layer. An annealing process is performed to diffuse dopants in the dopant element layer into the undoped compound semiconductor layer, thereby forming a dopant diffusion region. A rapid cooling process is performed using liquid nitrogen with respect to the substrate having the dopant diffusion region.

Abstract translation: 提供一种形成化合物半导体器件的方法。 在该方法中，在未掺杂的化合物半导体层上形成掺杂剂元素层。 执行退火处理以将掺杂剂元素层中的掺杂剂扩散到未掺杂的化合物半导体层中，从而形成掺杂剂扩散区域。 相对于具有掺杂剂扩散区域的基板，使用液氮进行快速冷却处理。