公开(公告)号：US09160924B2

公开(公告)日：2015-10-13

申请号：US13595117

申请日：2012-08-27

申请人： Won-seok Song ,  Tae-hoon Kang ,  Jong-sun Kim ,  Myung-kyu Choi ,  Kwang-il Hwang

发明人： Won-seok Song ,  Tae-hoon Kang ,  Jong-sun Kim ,  Myung-kyu Choi ,  Kwang-il Hwang

IPC分类号： H04N5/222 ,  H04N5/228 ,  H04N5/232 ,  H04N5/272

CPC分类号： H04N5/272 ,  G06T7/73 ,  G06T2200/24 ,  G06T2207/10024 ,  H04N5/23219 ,  H04N5/23229 ,  H04N5/23293 ,  H04N5/2621 ,  H04N7/183

摘要： A digital photographing apparatus, computer readable medium, and a method of controlling the digital photographing apparatus, the method including selecting a template image; receiving an image including a subject and detecting the subject from the received image; and displaying the template image with an image of the subject included in a view area. The displaying may include displaying the template image with an image of the subject included in a view area corresponding to a location of the detected subject. The method may include designating a location of the view area on the template image.

摘要翻译： 数字摄影装置，计算机可读介质和控制数字摄影装置的方法，所述方法包括选择模板图像; 接收包括被摄体的图像并从接收到的图像中检测被摄体; 以及使用包括在视图区域中的被摄体的图像显示模板图像。 显示可以包括使用包括在与检测到的被摄体的位置相对应的视图区域中的被摄体的图像来显示模板图像。 该方法可以包括指定模板图像上的视图区域的位置。

公开(公告)号：US09121981B2

公开(公告)日：2015-09-01

申请号：US13884565

申请日：2011-07-15

申请人： Jong Sun Kim ,  Sang Jun Park ,  Kyoung Soo Ahn ,  Kyoung Jong Yoo ,  Yong In Lee

发明人： Jong Sun Kim ,  Sang Jun Park ,  Kyoung Soo Ahn ,  Kyoung Jong Yoo ,  Yong In Lee

IPC分类号： F21V7/04 ,  F21V8/00 ,  G02F1/1335

CPC分类号： G02B6/0036 ,  G02B6/0021 ,  G02B6/0038 ,  G02B6/0061 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133607

摘要： The present invention provides a light unit, comprising a printed circuit board equipped with a plurality of LEDs; and a light guide member equipped with mounting grooves to house the LEDs. It is preferred that the light guide member comprises one surface and another surface facing the one surface; a first density pattern area and a second density pattern area having higher density than that of the first density pattern area are formed in the one surface; and the second density pattern is disposed in an area closer to the light emitting surface of the LED than the first density pattern area.According to the present invention, hot spots can be removed by forming high density optical patterns on the upper surface of a light guide member and diffusing the light of LEDs; meanwhile, the transmission range of light can be extended and light extraction efficiency can be improved by disposing low density optical patterns in adjacent areas.

摘要翻译： 本发明提供了一种灯单元，包括配备有多个LED的印刷电路板; 以及配备有用于容纳LED的安装槽的导光部件。 优选的是，导光构件包括一个表面和面向一个表面的另一个表面; 在一个表面上形成具有比第一密度图案区域的密度高的第一密度图案区域和第二密度图案区域; 并且第二浓度图案设置在比第一密度图案区域更靠近LED的发光表面的区域中。 根据本发明，可以通过在导光构件的上表面上形成高密度光学图案并扩散LED的光来去除热点; 同时，通过在邻近区域设置低密度光学图案，可以延长光的透射范围，提高光提取效率。

公开(公告)号：US20120069603A1

公开(公告)日：2012-03-22

申请号：US13241975

申请日：2011-09-23

申请人： Byoung Woo RYU ,  Gun Woo MOON ,  Seong Wook CHOI ,  Jong Sun KIM ,  Dong Seong OH

发明人： Byoung Woo RYU ,  Gun Woo MOON ,  Seong Wook CHOI ,  Jong Sun KIM ,  Dong Seong OH

IPC分类号： H02M3/335

CPC分类号： H02M1/4225 ,  H02M3/3376 ,  H02M2001/007 ,  Y02B70/126 ,  Y02B70/1433

摘要： An adapter power supply includes an AC/DC converter converting a commercial AC power into a DC power; a DC/DC converter including a transformer composed of a primary terminal and a secondary terminal in order to output an output power by converting a link voltage of the DC power; and a controller presuming a load current of the output power through a primary current of the transformer and varying the link voltage of the DC power according to variation of the estimated load current.

摘要翻译： 适配器电源包括将商用AC电力转换成DC电力的AC / DC转换器; DC / DC转换器，其包括由初级端子和次级端子组成的变压器，以便通过转换DC电力的链路电压来输出输出功率; 以及控制器，通过变压器的一次电流来设定输出功率的负载电流，并根据所估计的负载电流的变化来改变直流电力的链路电压。

公开(公告)号：US20100150442A1

公开(公告)日：2010-06-17

申请号：US12616880

申请日：2009-11-12

申请人： Jong-sun Kim ,  Seung-hun Kim

发明人： Jong-sun Kim ,  Seung-hun Kim

IPC分类号： G06K9/00

CPC分类号： G06K9/00234 ,  G06K9/4652

摘要： An apparatus and method of correcting skin color in an image is disclosed. The method may include extracting skin colors; analyzing the extracted skin colors to calculate axes of a different vector space; transforming the extracted skin colors to the different vector space; using the result of the transformed skin colors to identify a color from an input image as a skin color; and correcting the color identified as a skin color. The different vector space may be a principal components analysis (PCA) vector space. Extracting skin colors may include detecting a face region as a skin region in an input image and extracting skin colors from the face region. A lookup table be generated according to the result of projecting the skin colors to fewer dimensions of the different vector space. Extracting skin colors may include extracting colors from a training image of skin colors.

摘要翻译： 公开了一种校正图像中的肤色的装置和方法。 该方法可以包括提取肤色; 分析提取的肤色以计算不同矢量空间的轴; 将提取的肤色变换为不同的矢量空间; 使用变换的肤色的结果来识别来自输入图像的颜色作为肤色; 并校正被识别为肤色的颜色。 不同的向量空间可能是主成分分析（PCA）向量空间。 提取肤色可以包括检测作为输入图像中的皮肤区域的面部区域并从面部区域提取肤色。 根据将肤色投影到不同矢量空间的较小尺寸的结果生成查找表。 提取肤色可能包括从肤色的训练图像提取颜色。

公开(公告)号：US20100149343A1

公开(公告)日：2010-06-17

申请号：US12633942

申请日：2009-12-09

申请人： Hoe-won Kim ,  Jong-sun Kim

发明人： Hoe-won Kim ,  Jong-sun Kim

IPC分类号： H04N5/225 ,  H04N5/228 ,  G06K9/00

CPC分类号： H04N5/232 ,  H04N5/23219

摘要： Provided are a photographing method and apparatus using face pose estimation. The photographing method includes: detecting a face area from an input image; estimating pose information in the detected face area; and determining a face direction based on the estimated pose information and recording the input image according to the face direction. Accordingly, when a face of a subject looks at something other than a camera, a picture is not taken, and thus a failed photograph is prevented.

摘要翻译： 提供了使用脸部姿态估计的拍摄方法和装置。 拍摄方法包括：从输入图像中检测面部区域; 估计检测到的脸部区域中的姿势信息; 以及基于估计的姿势信息确定面部方向，并根据面部方向记录输入图像。 因此，当被摄体的脸部看不到照相机的东西时，不拍摄照片，因此防止了失败的照片。

公开(公告)号：US20090251120A1

公开(公告)日：2009-10-08

申请号：US12258564

申请日：2008-10-27

申请人： Jin Wook KIM ,  Sug Chin SAKONG ,  Sung Soo HONG ,  Sang Kyoo HAN ,  Chung Wook ROH ,  Jong Sun KIM ,  Dong Seong OH ,  Jae Sun WON ,  Jong Hae KIM

发明人： Jin Wook KIM ,  Sug Chin SAKONG ,  Sung Soo HONG ,  Sang Kyoo HAN ,  Chung Wook ROH ,  Jong Sun KIM ,  Dong Seong OH ,  Jae Sun WON ,  Jong Hae KIM

IPC分类号： G05F1/10

CPC分类号： H02M7/5383 ,  H02M7/103

摘要： There is provided a high voltage power supply capable of reducing voltage stress of a voltage multiplying device. The high voltage power supply includes: a power converter switching on/off and converting an input direct current power into a direct current power having a preset voltage level; and a voltage multiplier including a first multiplying cell multiplying the voltage level of the direct current power from the power converter, wherein the first multiplying cell includes: first and second capacitors charging the direct current power from the power converter, respectively; a first diode providing a path for transferring the direct current power when the power converter is switched off; and a second diode providing a path for transferring the direct current power when the power converter is switched on.

摘要翻译： 提供能够降低电压倍增装置的电压应力的高压电源。 所述高压电源包括：电源转换器，其接通/断开并将输入直流电转换为具有预设电压电平的直流电; 以及电压倍增器，包括将来自所述功率转换器的直流电力的电压电平相乘的第一乘法单元，其中，所述第一乘法单元包括：分别从所述功率转换器对直流电力充电的第一和第二电容器; 提供当功率转换器关闭时传送直流电力的路径的第一二极管; 以及第二二极管，其在电源转换器接通时提供用于传送直流电力的路径。

公开(公告)号：US20080316601A1

公开(公告)日：2008-12-25

申请号：US11911392

申请日：2006-03-06

申请人： Chul Jin Hwang ,  Jong Sun Kim ,  Young Bae Ko ,  Young Moo Heo

发明人： Chul Jin Hwang ,  Jong Sun Kim ,  Young Bae Ko ,  Young Moo Heo

IPC分类号： G02B27/12 ,  G02B5/02 ,  G03F7/20

CPC分类号： G02B3/0018 ,  G02B3/0031 ,  G02B3/0043 ,  G02B3/005 ,  G02B6/0036 ,  G02B6/005 ,  G02B6/0061 ,  G02B6/0065

摘要： The present invention provides a method for manufacturing hybrid microlenses of a light guiding plate using a semiconductor reflow process, comprising: a first step of aligning a mask on a substrate coated with a photoresist, wherein the mask is formed with a first region through which light can be transmitted and a plurality of second regions through which light cannot be transmitted, and the second regions have different sizes and shapes to form hybrid arrays; a second step of performing slant light exposure and vertical light exposure at least once in such a manner that light radiated from the top to the bottom of the second regions forming the hybrid arrays has an unsymmetrical inclination angle in at least one direction; a third step of developing the slant light-exposed substrate to obtain hybrid photoresist posts with various sizes and shapes; a fourth step of performing a reflow process to allow the hybrid photoresist posts to be curved so that a hybrid microlens pattern can be obtained; a fifth step of fabricating a depressed stamper with the hybrid microlens pattern engraved in a depressed fashion therein; and a sixth step of forming a light guiding plate by using the depressed stamper as a mold so that the hybrid microlens pattern can be formed in a raised pattern in the light guiding plate.

摘要翻译： 本发明提供一种使用半导体回流工艺制造导光板的混合微透镜的方法，包括：第一步骤，在涂覆有光致抗蚀剂的基底上对准掩模，其中所述掩模形成有第一区域，通过该第一区域，光 可以透射多个不能透射光的第二区域，并且第二区域具有不同的尺寸和形状以形成混合阵列; 以使得形成混合阵列的第二区域的从顶部到底部辐射的光在至少一个方向上具有不对称倾斜角度的方式进行至少一次的倾斜曝光和垂直曝光的第二步骤; 开发倾斜的曝光基板以获得具有各种尺寸和形状的混合光致抗蚀剂柱的第三步骤; 进行回流处理以允许混合光刻胶柱弯曲的第四步骤，从而可以获得混合微透镜图案; 在其中以凹陷的方式制造具有混合微透镜图案的凹陷压模的第五步骤; 以及通过使用凹陷的压模作为模具形成导光板的第六步骤，使得混合微透镜图案可以在导光板中以凸起的图案形成。

公开(公告)号：US06667566B2

公开(公告)日：2003-12-23

申请号：US09846191

申请日：2001-05-02

申请人： Jong Sun Kim ,  Choong Sik Yoo

发明人： Jong Sun Kim ,  Choong Sik Yoo

IPC分类号： H01L4104

CPC分类号： H01L41/107

摘要： In a piezoelectric transformer for a fluorescent lamp, the size of an electrode at a central region of each side on a first face is smaller than that of electrodes at the corner region thereof. As a result, the stress generated in the piezoelectric block is minimized and the heat caused by stress is prevented, so that the damage of the piezoelectric block and the deterioration of the efficiency may be prevented. The input electrode can be formed in various shapes such as diamond, cross, and rhombic shapes.

摘要翻译： 在用于荧光灯的压电变压器中，第一面上每侧的中心区域处的电极的尺寸小于其拐角区域处的电极的尺寸。 结果，压电块中产生的应力被最小化，并且防止了由应力引起的热量，从而可以防止压电块的损坏和效率的劣化。 输入电极可以形成为各种形状，例如金刚石，十字形和菱形。

公开(公告)号：US06626201B1

公开(公告)日：2003-09-30

申请号：US09530830

申请日：2000-07-14

申请人： Jong Sun Kim

发明人： Jong Sun Kim

IPC分类号： F16K4300

CPC分类号： E03F5/042 ,  Y10T137/0318 ,  Y10T137/3068 ,  Y10T137/3099 ,  Y10T137/6988

摘要： An apparatus for preventing reverse flows in a drainage is disclosed. In this apparatus, a floating device (41) and a reverse flow preventing device (54) act mutually in opposite directions owing to the floating force and the water pressure, and thus the bottom of the round body (20) of the apparatus is automatically opened and closed, so that the drainage can efficiently work, and the waste water and the draining water with foul odors can be prevented from flowing reversely. The apparatus for preventing reverse flows of waste water according to the present invention includes a round body (20) to be installed in a drain hole (60). A guide member (30) is installed on a second filtering net (25) of the top of the round body (20), and has a guide (31) at the center of it. An openable/closable device actuating member (40) is insertingly installed on the guide member (30), for moving up and down along the guide (31) owing to the floating force and the self-gravity. An openable/closable member (50) is installed on the guide member (30), for causing an air-tight sealing part to be opened and closed by being oppositely interlocked to the openable/closable device actuating member (40).

摘要翻译： 公开了一种用于防止排水中的逆流的装置。 在该装置中，浮动装置（41）和逆流防止装置（54）由于浮力和水压而相反地相互作用，因此装置的圆体（20）的底部是自动的 打开和关闭，使排水可以有效地工作，可以防止废水和带臭味的排水与反向流动。 根据本发明的用于防止废水逆流的装置包括安装在排水孔（60）中的圆形主体（20）。 引导构件（30）安装在圆形主体（20）的顶部的第二过滤网（25）上，并且在其中心具有引导件（31）。 一个可开启/关闭的装置致动构件（40）插入地安装在引导构件（30）上，用于由于浮力和自重而沿引导件（31）上下移动。 一个可打开/关闭的构件（50）安装在引导构件（30）上，用于通过与可打开/关闭的装置致动构件（40）相对地互锁而使气密密封部分打开和关闭。

公开(公告)号：US06509699B2

公开(公告)日：2003-01-21

申请号：US09878242

申请日：2001-06-12

申请人： Jong Soo Kim ,  Sang Hyun Lee ,  Jong Sun Kim ,  Choong Sik Yoo ,  Jong Man Jung

发明人： Jong Soo Kim ,  Sang Hyun Lee ,  Jong Sun Kim ,  Choong Sik Yoo ,  Jong Man Jung

IPC分类号： G05F100

CPC分类号： H05B41/2822

摘要： A digitally controlled electronic ballast with a piezoelectric transformer automatically controls the brightness of a lamp in a digital frequency modulation manner. The ballast power a rectifier for rectifying an input low-frequency AC voltage to obtain a DC voltage, a power factor improving circuit for maintaining the level of the DC voltage output from the rectifier constant, an inverter for performing a switching operation, a resonance circuit for transferring a high-frequency AC voltage output from the inverter to the lamp. The resonance circuit includes a coil and a high-power piezoelectric transformer. A digital controller is provided for modulating a frequency controlling a switching period of the inverter when the lamp is turned off/off. The piezoelectric transformer is made of a composition expressed by Pb1-aSra[(Ni½W½)b(Mn⅓Nb⅔)c(Zr1-xTix)1-b-c]O3+kPbO.

摘要翻译： 具有压电变压器的数字控制电子镇流器以数字频率调制方式自动控制灯的亮度。 镇流器用于整流输入低频AC电压以获得DC电压的整流器，用于维持从整流器输出的DC电压的电平恒定的功率因数改善电路，用于执行开关操作的逆变器，谐振电路 用于将从逆变器输出的高频AC电压传送到灯。 谐振电路包括线圈和大功率压电变压器。 提供数字控制器，用于在灯关闭/关闭时调制控制逆变器的开关周期的频率。 压电变压器由表示的组成构成