公开(公告)号：US20100265349A1

公开(公告)日：2010-10-21

申请号：US12648096

申请日：2009-12-28

Applicant: Jin Tae KIM ,  Jung Jin Ju ,  Suntak Park ,  Seung Koo Park ,  Min-su Kim

Inventor： Jin Tae KIM ,  Jung Jin Ju ,  Suntak Park ,  Seung Koo Park ,  Min-su Kim

IPC: H04N5/225 ,  H04N5/335 ,  H04B10/02 ,  H04B10/12 ,  G06F13/14 ,  G02B6/00

CPC classification number: H04N5/2253 ,  G02B6/4214 ,  G02B6/43 ,  H04B10/801

Abstract: Provided is a digital camera module. The digital camera module includes an image sensor generating an electrical signal including a video signal and a clock signal and an optical interconnection unit converting the at least one of the video and clock signals into an optical signal to transmit the converted optical signal. The digital camera module further includes an image signal processor receiving the video signal restored from the optical signal to the electrical signal to convert the received video signal into a signal that is visually displayable.

Abstract translation: 提供了数码相机模块。 数字照相机模块包括产生包括视频信号和时钟信号的电信号的图像传感器以及将视频和时钟信号中的至少一个信号转换为光信号以发送经转换的光信号的光互连单元。 数字照相机模块还包括图像信号处理器，其将从光信号恢复的视频信号接收到电信号，以将接收到的视频信号转换成可视觉显示的信号。

公开(公告)号：US07639911B2

公开(公告)日：2009-12-29

申请号：US11437892

申请日：2006-05-19

Applicant: Myung Hyun Lee ,  Min Su Kim ,  Jung Jin Ju ,  Seung Koo Park

Inventor： Myung Hyun Lee ,  Min Su Kim ,  Jung Jin Ju ,  Seung Koo Park

IPC: G02B6/34 ,  G02F1/295

CPC classification number: G02B6/124 ,  G02B6/12007 ,  G02B6/1221

Abstract: Provided is an optical device having an optical waveguide including an organic Bragg grating sheet. The optical device includes a cladding layer, and an optical waveguide. The cladding layer is formed on a substrate, and the optical waveguide is formed within the cladding layer. The optical waveguide includes a core layer and an organic Bragg grating sheet located within the core layer. The organic Bragg grating sheet has a refractive index higher than that of the core layer to reflect or transmit light having a predetermined wavelength. Accordingly, light propagates through the optical waveguide with high reflectance and low loss. Besides, a high performance tunable wavelength filter or tunable dispersion compensator may be constructed by forming a thermal electrode on the optical waveguide, forming a tapered optical waveguide, or forming a chirped organic Bragg grating sheet in the middle of the core layer of the optical waveguide.

Abstract translation: 提供了具有包括有机布拉格光栅片的光波导的光学装置。 光学装置包括包覆层和光波导。 在基板上形成包覆层，在包覆层内形成光波导。 光波导包括芯层和位于芯层内的有机布拉格光栅片。 有机布拉格光栅片的折射率高于芯层的折射率，以反射或透射具有预定波长的光。 因此，光以高反射率和低损耗传播通过光波导。 此外，可以通过在光波导上形成热电极，形成锥形光波导或在光波导的芯层的中间形成啁啾的有机布拉格光栅片来构造高性能可调波长滤波器或可调谐色散补偿器 。

公开(公告)号：US07537715B2

公开(公告)日：2009-05-26

申请号：US11250269

申请日：2005-10-14

Applicant: Seung Koo Park ,  Jung Jin Ju ,  Suntak Park ,  Min-su Kim ,  Myung-Hyun Lee

Inventor： Seung Koo Park ,  Jung Jin Ju ,  Suntak Park ,  Min-su Kim ,  Myung-Hyun Lee

IPC: F21V9/00 ,  G02B5/02 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00

CPC classification number: C08J5/18 ,  C08G73/16 ,  C08J2377/00 ,  Y10T428/31725

Abstract: A polyamic ester (PAE) film, which shows an electro-optic (EO) and nonlinear optical (NLO) properties without a poling process, is prepared. The chromophore in the film seems to be slightly oriented normally to the film surface (transverse magnetic field (TM) direction even though the polymer solution is spin-coated. This is due to the nano-configuration structure of PAE controlled by introducing a designed chemical structure into the monomeric repeating unit of PAE. Manufacturing the relating devices can be simplified by using the self-poled polymer film as a polymer waveguide. Additionally, the EO property of the film is thermodynamically stable.

Abstract translation: 制备了没有极化过程显示电光（EO）和非线性光学（NLO）性质的聚酰胺酯（PAE）膜。 即使聚合物溶液被旋涂，薄膜中的发色团似乎与膜表面（横向磁场（TM））方向正常地取向一致，这是由于通过引入设计的化学物质控制的PAE的纳米构型结构 结构成PAE的单体重复单元，可以通过使用自极化聚合物膜作为聚合物波导来简化相关器件的制造。此外，膜的EO性质是热力学稳定的。

公开(公告)号：US07276188B2

公开(公告)日：2007-10-02

申请号：US10678281

申请日：2003-10-03

Applicant: Jung Yun Do ,  Myung Hyun Lee ,  Seung Koo Park ,  Jung Jin Ju ,  Suntak Park

Inventor： Jung Yun Do ,  Myung Hyun Lee ,  Seung Koo Park ,  Jung Jin Ju ,  Suntak Park

IPC: G03C1/00 ,  C08G69/08

CPC classification number: C09B69/105 ,  C07D261/12 ,  C08G73/1039 ,  C09K11/06 ,  C09K2211/1425 ,  C09K2211/1433

Abstract: Organic dye molecular materials prepared by coupling existing organic chromophore molecules to benzene or carbazole derivatives and nonlinear optical polymeric compounds having polyimide repeating units coupled with the organic dye molecular material are provided. The organic dye molecular material coupled to a polymer main chain in the preparation of the nonlinear optical polymeric compound has the following formula: where X1 is carbon, oxygen, sulfur, nitrogen, ester (CO2), or amide (CONR1), where R1 is an alky or phenyl group having 1 to 6 carbon atoms, D is an organic chromophore molecule, and n is an integer from 1 to 10.

Abstract translation: 提供了通过将现有的有机发色团分子与苯或咔唑衍生物偶联制备的有机染料分子材料和具有与有机染料分子材料偶联的聚酰亚胺重复单元的非线性光学聚合物。 在制备非线性光学聚合物中与聚合物主链偶联的有机染料分子材料具有下式：其中X 1是碳，氧，硫，氮，酯（CO） 2）或酰胺（CONR 1 H 1），其中R 1是具有1至6个碳原子的烷基或苯基，D是有机发色团分子 ，n为1〜10的整数。

公开(公告)号：US06927895B2

公开(公告)日：2005-08-09

申请号：US10272675

申请日：2002-10-17

Applicant: Jung-jin Ju ,  Sun-tak Park ,  Myung-hyun Lee ,  Seung-koo Park ,  Jung-yun Do

Inventor： Jung-jin Ju ,  Sun-tak Park ,  Myung-hyun Lee ,  Seung-koo Park ,  Jung-yun Do

IPC: G02F1/015 ,  G02F1/065 ,  G02F1/35 ,  G02F1/377 ,  G02F1/365 ,  G02B6/12

CPC classification number: G02F1/3775 ,  G02F1/065 ,  G02F2001/3546

Abstract: In a wavelength converter using a nonlinear polymeric waveguide, a wavelength variable wavelength converter having a nonlinear polymeric waveguide in which insertion losses are minimized and wavelength conversion efficiencies are improved, and an optical device using the wavelength converter are provided. The wavelength converter for converting the wavelength of inputted light includes a semiconductor substrate, a first electrode formed on the semiconductor substrate, a lower cladding layer formed on the first electrode, a core layer formed on the lower cladding layer and formed of nonlinear polymer by which the wavelength of light is substantially converted by the inputted light, an upper cladding layer formed on the core layer, and a second electrode formed on the upper cladding layer, which tunes center wavelengths of the conversion by adjusting the refractive index of the core layer. The core layer includes a projected and relatively thick rib-structure, and a quasi-phase matched grating is formed in the rib.

Abstract translation: 在使用非线性聚合物波导的波长转换器中，提供了具有非线性聚合波导的波长可变波长转换器，其中插入损耗最小化并且波长转换效率得到改善，并且提供了使用波长转换器的光学器件。 用于转换输入光的波长的波长转换器包括半导体衬底，形成在半导体衬底上的第一电极，形成在第一电极上的下包层，在下包层上形成的芯层，由非线性聚合物形成， 光的波长通过输入的光，形成在芯层上的上包层，以及形成在上包层上的第二电极基本上转换，其通过调整芯层的折射率调节转换的中心波长。 芯层包括突出且相对较厚的肋结构，并且在肋中形成准相位匹配光栅。

公开(公告)号：US06828409B2

公开(公告)日：2004-12-07

申请号：US10331337

申请日：2002-12-31

Applicant: Seung Koo Park ,  Jung Yun Do ,  Jung Jin Ju ,  Suntak Park ,  Myung-Hyun Lee

Inventor： Seung Koo Park ,  Jung Yun Do ,  Jung Jin Ju ,  Suntak Park ,  Myung-Hyun Lee

IPC: C08G7310

CPC classification number: C08G73/1089

Abstract: A host-guest polymer system including a polymer with an isoimide group and an organic chromophore and capable of converting into a side-chain polymer system, a side-chain nonlinear optical polymer derived from the host-guest polymer system, and a method for synthesizing the side-chain nonlinear optical polymer are provided. The method for synthesizing the side-chain nonlinear optical polymer involves forming a nonlinear optical polymer film based on a host-guest system in which an organic chromophore having a reactive group capable of nucleophilic reaction with an isoimide group is dispersed in a matrix including a polymer with the isoimide group having the following formula: Next, the nonlinear optical film is poled at a first temperature in an electric field; and the organic chromophore is reacted with the polymer while poling at a second temperature which is higher than the first temperature, to synthesize the side-chain nonlinear optical polymer.

Abstract translation: 包含具有异亚酰基基团的聚合物和有机发色团并能够转化成侧链聚合物体系的主客体聚合物体系，衍生自主客体聚合物体系的侧链非线性光学聚合物和合成方法 提供了侧链非线性光学聚合物。 用于合成侧链非线性光学聚合物的方法包括基于主体 - 客体体系形成非线性光学聚合物膜，其中具有能够与异亚酰基基团亲核反应的反应性基团的有机发色团分散在包含聚合物的基体中 异亚酰胺基团具有下式：接下来，非线性光学膜在电场中的第一温度下极化; 并且有机发色团在高于第一温度的第二温度下极化时与聚合物反应，合成侧链非线性光学聚合物。

公开(公告)号：US06784287B2

公开(公告)日：2004-08-31

申请号：US10085272

申请日：2002-02-27

Applicant: Jung Yun Do ,  Myung Hyun Lee ,  Seung Koo Park ,  Jung Jin Ju ,  Suntak Park

Inventor： Jung Yun Do ,  Myung Hyun Lee ,  Seung Koo Park ,  Jung Jin Ju ,  Suntak Park

IPC: C09B2310

CPC classification number: C09B69/105 ,  C07D261/12 ,  C08G73/1039 ,  C09K11/06 ,  C09K2211/1425 ,  C09K2211/1433

Abstract: Organic dye molecular materials prepared by coupling existing organic chromophore molecules to benzene or carbazole derivatives and nonlinear optical polymeric compounds having polyimide repeating units coupled with the organic dye molecular material are provided. The organic dye molecular material coupled to a polymer main chain in the preparation of the nonlinear optical polymeric compound has one of the following formula: where X1 is carbon, oxygen, sulfur, nitrogen, ester (CO2), or amide (CONR1), where R1 is an alky or phenyl group having 1 to 6 carbon atoms, D is an organic chromophore molecule, and n is an integer from 1 to 10.

Abstract translation: 提供了通过将现有的有机发色团分子与苯或咔唑衍生物偶联制备的有机染料分子材料和具有与有机染料分子材料偶联的聚酰亚胺重复单元的非线性光学聚合物。 在制备非线性光学聚合化合物中与聚合物主链偶联的有机染料分子材料具有下式之一：其中X1是碳，氧，硫，氮，酯（CO2）或酰胺（CONR1），其中 R1为碳原子数为1〜6的烷基或苯基，D为有机发色团分子，n为1〜10的整数。

公开(公告)号：US08716403B2

公开(公告)日：2014-05-06

申请号：US12634625

申请日：2009-12-09

Applicant: Seung Koo Park ,  Jung Jin Ju ,  Suntak Park ,  Jong-Moo Lee ,  Min-Su Kim ,  Jin Tae Kim ,  Joong-Seon Choe

Inventor： Seung Koo Park ,  Jung Jin Ju ,  Suntak Park ,  Jong-Moo Lee ,  Min-Su Kim ,  Jin Tae Kim ,  Joong-Seon Choe

IPC: C08F8/00

CPC classification number: G02B1/045 ,  C07C43/225 ,  C07C43/29 ,  C07C2601/14 ,  C07C2602/48 ,  C07D209/48 ,  C08F214/186 ,  C08G73/1042 ,  C08J5/18 ,  C08J2371/02 ,  C08J2379/08 ,  C08L23/02 ,  C08L79/08 ,  G02B6/02033 ,  G02B6/1221 ,  G02B6/138 ,  C08L2666/02 ,  C08L77/00

Abstract: A prepolymer prepared by condensation reaction between a first compound represented by Formula (1) below: Ar—H  (1), where Ar is composed of a crosslinkable moiety at one end, a moiety selected from the group —O—, —S—, —COO—, —CO—, —COS—, —SO2—, and —NH—, and one or two repeating units selected from the group: where A is carbon or nitrogen, and X is hydrogen or halogen; and a second compound that is an aromatic moiety.

Abstract translation: 通过下述式（1）表示的第一化合物与Ar-H（1）之间的缩合反应制备的预聚物，其中Ar由一端的可交联部分组成，选自-O - ， - S- ，-COO - ， - CO-，-COS-，-SO 2 - 和-NH-，以及一个或两个选自以下的重复单元：其中A是碳或氮，X是氢或卤素; 和作为芳族部分的第二化合物。

公开(公告)号：US20120146954A1

公开(公告)日：2012-06-14

申请号：US13301813

申请日：2011-11-22

Applicant: Suntak PARK ,  Seung Koo Park ,  Jung Jin Ju ,  Min-su Kim ,  Jin Tae Kim ,  Ki Uk Kyung

Inventor： Suntak PARK ,  Seung Koo Park ,  Jung Jin Ju ,  Min-su Kim ,  Jin Tae Kim ,  Ki Uk Kyung

IPC: G06F3/042

CPC classification number: G06F3/0421

Abstract: Disclosed is an optical touch screen panel including: a light source unit to generate light parallel with a horizontal axis or a vertical axis of a touch screen; a first beam deflector to increase the width of the light parallel with the horizontal axis to be matched with the width of the horizontal-axis of the touch screen, or increase the width of the parallel light parallel with the vertical axis to be matched with the width of the vertical-axis of the touch screen in order to reflect the parallel light having the increased width; a second beam deflector to reduce the width of the parallel light incident from the first beam deflector in order to reflect the parallel light having the reduced width; and a photodetector unit to sense a touched position of an object on the horizontal-axis or the vertical-axis of the touch screen.

Abstract translation: 公开了一种光学触摸屏面板，包括：光源单元，用于产生与触摸屏的水平轴或垂直轴平行的光; 第一光束偏转器，用于增加与水平轴平行的光的宽度以与触摸屏的水平轴的宽度相匹配，或者增加与垂直轴平行的平行光的宽度，使其与 为了反射具有增加的宽度的平行光，触摸屏的垂直轴的宽度; 第二光束偏转器，用于减小从第一光束偏转器入射的平行光的宽度，以便反射具有减小的宽度的平行光; 以及光电检测器单元，用于感测物体在触摸屏的水平轴或垂直轴上的触摸位置。

公开(公告)号：US20120051083A1

公开(公告)日：2012-03-01

申请号：US13188908

申请日：2011-07-22

Applicant: Sun Tak PARK ,  Jung Jin Ju ,  Seung Koo Park ,  Jin Tae Kim ,  Min Su Kim

Inventor： Sun Tak PARK ,  Jung Jin Ju ,  Seung Koo Park ,  Jin Tae Kim ,  Min Su Kim

IPC: G02B6/00 ,  H01S3/00 ,  H01L33/02

CPC classification number: G02B6/125 ,  G02B6/352 ,  H01L33/52 ,  H01S5/4087

Abstract: Provided is a flexible light system including: a light source unit generating a desired optical signal to output; a control unit controlling the optical signal generated from the light source unit; and a panel unit configured of a film having an optical light waveguide combined with the light source unit and transmitting the optical signal generated from the light source unit to a predetermined position and an output terminal outputting the optical signal transmitted through the light waveguide. The flexible light system includes only manual units, such as light waveguides and output terminals, without active elements, in the film of a panel unit, by disposing all driving units outside the panel unit, separate from an optical output panel unit, such that it is possible to implement a roll-type display or a lighting system by using a substrate having flexibility and long-term durability for the film of the panel unit.

Abstract translation: 提供了一种柔性光系统，包括：产生期望的光信号以输出的光源单元; 控制单元，控制从所述光源单元产生的光信号; 以及面板单元，其由具有与所述光源单元组合的光波导和与所述光源单元生成的光信号传送到预定位置的膜构成，以及输出端子，输出通过所述光波导传输的所述光信号。 通过将所有驱动单元设置在面板单元外部，与光输出面板单元分离，柔性光系统仅在面板单元的膜中仅包括没有有源元件的光波导和输出端子等手动单元，没有有源元件， 可以通过使用对于面板单元的膜具有柔性和长期耐久性的基板来实现滚动式显示器或照明系统。