公开(公告)号：US20130034290A1

公开(公告)日：2013-02-07

申请号：US13564347

申请日：2012-08-01

Applicant: Dong-Hyuk LEE ,  Jung-Kee LEE ,  Seong-Taek HWANG ,  Do-Hyeon KIM

Inventor： Dong-Hyuk LEE ,  Jung-Kee LEE ,  Seong-Taek HWANG ,  Do-Hyeon KIM

IPC: G06K9/62

CPC classification number: G07D7/2025 ,  G06F17/30244 ,  G06K9/2018 ,  G07D7/12 ,  G07D7/202

Abstract: A method and a portable terminal for identifying a counterfeit bill. The method includes receiving, by the portable terminal, an image of a bill photographed using visible rays and an image of the bill photographed using infrared rays; determining a denomination of the bill by comparing the image photographed using the visible rays with a denomination database; obtaining correction information for making the image photographed using the visible rays correspond to a corresponding bill image in the denomination database; forming a corrected image by correcting the image photographed using the infrared rays using the correction information; binary-coding the corrected image; and determining whether the bill is counterfeit by comparing the binary-coded corrected image with an image of the corresponding bill pre-stored in a genuine bill database.

Abstract translation: 一种用于识别伪钞的方法和便携式终端。 该方法包括：由便携式终端接收使用可见光拍摄的纸币的图像和使用红外线拍摄的纸币的图像; 通过将使用可见光拍摄的图像与面额数据库进行比较来确定纸币的面额; 获取用于使使用可见光拍摄的图像的校正信息对应于面额数据库中的对应的纸币图像; 通过使用校正信息校正使用红外线拍摄的图像来形成校正图像; 二进制编码校正图像; 以及通过将所述二进制编码的校正图像与预先存储在真实账单数据库中的对应账单的图像进行比较来确定所述账单是否是伪造的。

公开(公告)号：US08057047B2

公开(公告)日：2011-11-15

申请号：US12239901

申请日：2008-09-29

Applicant: Yong Kwan Kim ,  Du Chang Heo ,  Jung Kee Lee

Inventor： Yong Kwan Kim ,  Du Chang Heo ,  Jung Kee Lee

IPC: G03B21/16 ,  G03B21/26 ,  F28F1/42 ,  F28F13/00 ,  F28F1/20 ,  F28F27/00

CPC classification number: G03B21/16

Abstract: A heat radiation structure for a portable micro projector that enables efficient radiation of heat generated therein. A projector module irradiates light of high intensity using a lamp to project an image to an external screen. A thermally conductive plate having a plate-like shape, the projector module being attached to one surface of the thermally conductive plate to transfer heat generated in the projector module. A heat radiation case to which the thermally conductive plate to which the projector module is attached is coupled therein to emit the heat transferred through the thermally conductive plate outside.

Abstract translation: 一种用于便携式微型投影仪的散热结构，其能够有效地辐射其中产生的热量。 投影仪模块使用灯光照射高强度的光以将图像投影到外部屏幕。 一种具有板状形状的导热板，所述投影仪模块安装在所述导热板的一个表面上，以传递投影仪模块中产生的热量。 连接有投影仪模块的导热板的热辐射壳体连接在其中以将通过导热板传递的热量发射到外部。

公开(公告)号：US20070273953A1

公开(公告)日：2007-11-29

申请号：US11649058

申请日：2007-01-03

Applicant: Sun-Lyeong Hwang ,  Jung-Kee Lee ,  Du-Chang Heo

Inventor： Sun-Lyeong Hwang ,  Jung-Kee Lee ,  Du-Chang Heo

IPC: G02F1/01

CPC classification number: G02B27/48 ,  G02B27/0933

Abstract: Disclosed is a method of reducing speckles appearing in a laser beam. The method includes the steps of splitting the laser beam into two polarized light modes perpendicular to each other; modifying the phase of at least one of the two polarized light modes, and combining the two polarized light modes into a single laser beam outputted. The method is performed by using an apparatus that includes a light source to generate a laser beam, a polarization split filter to split the laser beam into two polarized light modes perpendicular to each other and then re-combine said two polarized light modes, and a multi-angle reflection mirror to reflect one of the two polarized light modes to the polarization split filter, wherein the polarization split filter is inserted in the multi-angle reflection mirror.

Abstract translation: 公开了一种减少出现在激光束中的斑点的方法。 该方法包括将激光束分成彼此垂直的两个偏振光模式的步骤; 修改两个偏振光模式中的至少一个的相位，并将两个偏振光模式组合成输出的单个激光束。 该方法通过使用包括光源以产生激光束的装置，将激光束分裂为彼此垂直的两个偏振光模式并且然后将所述两个偏振光模式重新组合的偏振分割滤光器来执行，以及 多角度反射镜，以将两个偏振光模式中的一个反射到偏振分离滤光器，其中偏振分离滤光器插入多角度反射镜中。

公开(公告)号：US20070258050A1

公开(公告)日：2007-11-08

申请号：US11584727

申请日：2006-10-20

Applicant: Mun-Kue Park ,  Jung-Kee Lee ,  Ki-Tae Kim ,  Bum-Jin Kim

Inventor： Mun-Kue Park ,  Jung-Kee Lee ,  Ki-Tae Kim ,  Bum-Jin Kim

IPC: G03B21/00

CPC classification number: H04N9/3129

Abstract: Provided is a laser projector. The laser projector includes a light module to generate green light, and laser light sources to generate red and blue light. The light generated in the light module and the laser light sources travels in a rectangular or a tetragonal path inside the laser projector. It can then outputted outside the laser projector.

Abstract translation: 提供了一种激光投影机。 激光投影仪包括产生绿光的光模块和产生红色和蓝色光的激光光源。 在光模块和激光源中产生的光在激光投影仪内部以矩形或四边形路径行进。 然后可以在激光投影机外部输出。

公开(公告)号：US20050089270A1

公开(公告)日：2005-04-28

申请号：US10841051

申请日：2004-05-07

Applicant: Dong-Jae Shin ,  Jung-Kee Lee ,  Jeong-Seok Lee ,  Seong-Taek Hwang

Inventor： Dong-Jae Shin ,  Jung-Kee Lee ,  Jeong-Seok Lee ,  Seong-Taek Hwang

IPC: G02B6/12 ,  G02B6/10 ,  G02B6/26 ,  H01L27/15 ,  H01S5/026 ,  H01S5/028 ,  H01S5/50

CPC classification number: H01S5/50 ,  H01L27/15 ,  H01S5/0265 ,  H01S5/028

Abstract: An optical transmitter module for creating an optical signal having the same wavelength as an incoherent light inputted thereinto is provided. The module includes a substrate, a multi-layer crystal growth layer including a first area for amplifying the incoherent light and the optical signal and a second area for creating an optical signal having the same wavelength as the incoherent light amplified by means of the first area, and an electrode unit for independently injecting currents into the areas of the multi-layer crystal growth layer. A light generated at a broadband light source is spectrum-sliced and injected into the optical transmitter module so that a wavelength division multiplexing light source is realised.

Abstract translation: 提供了一种用于产生具有与输入的非相干光相同波长的光信号的光发射机模块。 该模块包括衬底，多层晶体生长层，其包括用于放大非相干光和光信号的第一区域和用于产生与通过第一区域放大的非相干光波长相同的波长的光信号的第二区域 ，以及用于独立地向多层晶体生长层的区域注入电流的电极单元。 在宽带光源处产生的光被频谱分片并注入到光发射机模块中，从而实现波分复用光源。

公开(公告)号：US06781211B2

公开(公告)日：2004-08-24

申请号：US10346315

申请日：2003-01-17

Applicant: Hwa-Young Kang ,  Jung-Kee Lee

Inventor： Hwa-Young Kang ,  Jung-Kee Lee

IPC: H01L310328

CPC classification number: H01L31/035281 ,  H01L31/02327 ,  Y02E10/50

Abstract: Disclosed is a photodiode with improved light-receiving efficiency and coupling effect with an optical fiber, whose capacitance may be decreased. The inventive photodiode includes a substrate; a buffer layer and a light-absorbing layer laminated in sequence on the substrate; an epitaxial layer formed on the upper surface of the light absorbing layer and having an active region with a surface in a convex lens shape so that it has greater surface area and more effective light-receiving area than an active region defined in a two-dimensional plane, the active region further having a convex surface can harvest light with its convex-lens characteristics; a dielectric layer formed on the upper surface of the epitaxial layer; a first metal electrode formed on an upper surface of the dielectric layer; and, a second metal electrode formed on an under surface of the substrate.

Abstract translation: 公开了一种具有光接收效率和与光纤的耦合效应的光电二极管，其光电容可能减小。 本发明的光电二极管包括基片; 缓冲层和光吸收层依次层压在基板上; 形成在光吸收层的上表面上的外延层，具有凸形透镜形状的表面的活性区域，使其具有比二维中限定的有源区域更大的表面积和更有效的光接收面积 平面，进一步具有凸面的有源区域可以收获其凸透镜特性的光; 形成在所述外延层的上表面上的电介质层; 形成在所述电介质层的上表面上的第一金属电极; 以及形成在所述基板的下表面上的第二金属电极。

公开(公告)号：US07965515B2

公开(公告)日：2011-06-21

申请号：US12276542

申请日：2008-11-24

Applicant: Jung-Kee Lee ,  Mun-Kue Park ,  Du-Chang Heo

Inventor： Jung-Kee Lee ,  Mun-Kue Park ,  Du-Chang Heo

IPC: H05K7/20

CPC classification number: H05K7/20472

Abstract: A heat radiating structure for an electronic module and an electronic device having the same structure thereon. The heat radiating structure is formed at the bottom of the electronic module to release the generated heat from the electronic module, and includes an impact absorber, which absorbs impact transferred from the outside. A heat radiating sheet is formed with a plurality of the multi-layered heat conductive sheets and is in contact with the bottom of the electronic module by covering the outside of the impact absorber.

Abstract translation: 一种用于电子模块和其上具有相同结构的电子设备的散热结构。 散热结构形成在电子模块的底部以从电子模块释放产生的热量，并且包括吸收从外部传递的冲击的冲击吸收体。 散热片形成有多个多层导热片，并且通过覆盖冲击吸收体的外部与电子模块的底部接触。

公开(公告)号：US20110102599A1

公开(公告)日：2011-05-05

申请号：US12914542

申请日：2010-10-28

Applicant: Jin-Wook KWON ,  Mun-Kue Park ,  Jung-Kee Lee ,  Seong-Taek Hwang ,  Mu-Sik Kwon ,  Joung-Min Seo

Inventor： Jin-Wook KWON ,  Mun-Kue Park ,  Jung-Kee Lee ,  Seong-Taek Hwang ,  Mu-Sik Kwon ,  Joung-Min Seo

IPC: H04N5/33

CPC classification number: H04N5/33 ,  G06F1/1639 ,  G06F3/0304 ,  G06F3/03542 ,  G06F3/0386 ,  H04M1/0272 ,  H04M2250/52 ,  H04N9/3176 ,  H04N9/3194 ,  H04N2007/145

Abstract: Disclosed is a mobile terminal for providing a blackboard function to an image projected through a projector, which includes a projector for projecting an image on a screen, a camera for photographing the image projected through the projector and transferring the photographed image to an image processor. The image processor processes the image transferred from the camera and transfers the processed image to a controller. The controller controls the operation of the mobile terminal including recognizing an effective region for the projected image where infrared rays are detected from the photographed image so as to recognize an indication position of an indication device. The indication device generates infrared rays, in the projected image, and when the infrared rays are detected, a preset mark is displayed on a position of the detected infrared rays by using the projector.

Abstract translation: 公开了一种用于向通过投影仪投影的图像提供黑板功能的移动终端，该投影仪包括用于在屏幕上投影图像的投影仪，用于拍摄通过投影仪投射的图像并将拍摄图像传送到图像处理器的照相机。 图像处理器处理从相机传送的图像，并将处理的图像传送到控制器。 控制器控制移动终端的操作，包括从拍摄的图像中识别出检测到红外线的投影图像的有效区域，以识别指示装置的指示位置。 指示装置在投影图像中产生红外线，并且当检测到红外线时，通过使用投影仪在检测到的红外线的位置上显示预设标记。

公开(公告)号：US07851198B2

公开(公告)日：2010-12-14

申请号：US11794688

申请日：2005-12-30

Applicant: Young Hoon Park ,  Hyun Min Koo ,  Jun Ok Moon ,  Seong Jun Kim ,  Hyo Jin Kim ,  Jung Kee Lee

Inventor： Young Hoon Park ,  Hyun Min Koo ,  Jun Ok Moon ,  Seong Jun Kim ,  Hyo Jin Kim ,  Jung Kee Lee

IPC: C12N1/20 ,  C07H21/02 ,  C07H21/04

CPC classification number: C07K14/34

Abstract: Disclosed is a novel L-lysine-inducible promoter nucleic acid molecule. Also disclosed are a vector containing the nucleic acid molecule, a host cell transformed with the vector, and a method of inducing expression of a target gene using the L-lysine-inducible promoter nucleic acid molecule.

Abstract translation: 公开了一种新的L-赖氨酸诱导型启动子核酸分子。 还公开了含有核酸分子，用载体转化的宿主细胞的载体和使用L-赖氨酸诱导型启动子核酸分子诱导靶基因表达的方法。

公开(公告)号：US20090096996A1

公开(公告)日：2009-04-16

申请号：US12239901

申请日：2008-09-29

Applicant: Yong Kwan KIM ,  Du Chang Heo ,  Jung Kee Lee

Inventor： Yong Kwan KIM ,  Du Chang Heo ,  Jung Kee Lee

IPC: G03B21/16

CPC classification number: G03B21/16

Abstract: A heat radiation structure for a portable micro projector that enables efficient radiation of heat generated therein. A projector module irradiates light of high intensity using a lamp to project an image to an external screen. A thermally conductive plate having a plate-like shape, the projector module being attached to one surface of the thermally conductive plate to transfer heat generated in the projector module. A heat radiation case to which the thermally conductive plate to which the projector module is attached is coupled therein to emit the heat transferred through the thermally conductive plate outside.

Abstract translation: 一种用于便携式微型投影仪的散热结构，其能够有效地辐射其中产生的热量。 投影仪模块使用灯光照射高强度的光以将图像投影到外部屏幕。 一种具有板状形状的导热板，所述投影仪模块安装在所述导热板的一个表面上，以传递投影仪模块中产生的热量。 连接有投影仪模块的导热板的热辐射壳体连接在其中以将通过导热板传递的热量发射到外部。