公开(公告)号：US20120062262A1

公开(公告)日：2012-03-15

申请号：US13215624

申请日：2011-08-23

Applicant: Sang Jun Lee

Inventor： Sang Jun Lee

IPC: G01R31/20

CPC classification number: G01R31/2893

Abstract: A test handler for a semiconductor package includes a loader unit that is configured to transfer the semiconductor package to a test tray. A test chamber is configured to test the semiconductor package loaded in the test tray. An unloader unit is configured to remove the tested semiconductor package from the test tray. A loader stage is configured to convey the test tray from the unloader unit to the loader unit. A test tray cleaning unit proximate the loader stage is configured to clean the test tray while it is being conveyed from the unloader unit to the loader unit.

Abstract translation: 用于半导体封装的测试处理器包括被配置为将半导体封装传送到测试托盘的加载器单元。 测试室被配置为测试加载在测试托盘中的半导体封装。 卸载单元被配置为从测试托盘移除测试的半导体封装。 装载台被构造成将测试托盘从卸载单元传送到装载单元。 靠近装载机台的测试盘清洁单元被构造成在从卸载单元传送到装载单元的同时清洁测试托盘。

公开(公告)号：US08072169B2

公开(公告)日：2011-12-06

申请号：US12285945

申请日：2008-10-16

Applicant: Myung Chul Kim ,  Tae Ho Yoon ,  Hyun Bae Kim ,  Sang Jun Lee

Inventor： Myung Chul Kim ,  Tae Ho Yoon ,  Hyun Bae Kim ,  Sang Jun Lee

IPC: G01R31/00 ,  G01R31/02

CPC classification number: D06F37/304 ,  Y02B40/52

Abstract: A method of controlling a washing machine and a motor determines whether a BLDC motor is in a normal state in software without hardware and a user is notified of an abnormal state of the BLDC motor if the BLDC motor is in an abnormal state, thereby ensuring safety. When the motor is rotated, the state of the motor is determined by applying harmonics to a voltage that is applied to a motor and analyzing an output frequency characteristic. When the motor is stopped, the state of the motor is determined by estimating the temperature of the motor.

Abstract translation: 一种洗衣机和电动机的控制方法，在BLDC电动机处于异常状态的情况下，判定BLDC电动机是否在没有硬件的软件中处于正常状态，并且向用户通知BLDC电动机的异常状态，从而确保安全 。 当电动机旋转时，通过对施加到电动机的电压施加谐波并分析输出频率特性来确定电动机的状态。 当电机停止时，通过估计电机的温度来确定电动机的状态。

公开(公告)号：US08033124B2

公开(公告)日：2011-10-11

申请号：US12216803

申请日：2008-07-10

Applicant: Seong Joo Han ,  Young Shik Shin ,  Jeong Su Han ,  Sung Hoon Kim ,  Su Ho Jo ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

Inventor： Seong Joo Han ,  Young Shik Shin ,  Jeong Su Han ,  Sung Hoon Kim ,  Su Ho Jo ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

IPC: F25D21/02 ,  F25D21/06

CPC classification number: F25D21/02 ,  F25B2700/02 ,  F25D2500/04 ,  F25D2700/02

Abstract: Disclosed herein are a refrigerator and a defrost control method thereof that are capable of sensing an amount of frost formed on an evaporator based on a change amount of absolute humidity in the refrigerator to control a defrost operation. A defrost control method of a refrigerator including a storage chamber and an evaporator to cool the storage chamber, includes sensing absolute humidity in the storage chamber, determining an estimated amount of frost formed on the evaporator using time segments in which the absolute humidity in the storage chamber decreases, and controlling a defrost operation based on the estimated amount of frost. According to the present embodiments, it is possible to perform the defrost operation at the point of time for optimum defrost, thereby maximizing energy efficiency and cooling efficiency.

Abstract translation: 这里公开了一种冰箱及其除霜控制方法，其能够基于冰箱中的绝对湿度的变化量感测在蒸发器上形成的霜的量，以控制除霜操作。 包括存储室和用于冷却存储室的蒸发器的冰箱的除霜控制方法包括：感测存储室中的绝对湿度，使用其中存储有绝对湿度的时间段来确定在蒸发器上形成的霜的估计量 并且基于估计的霜冻量控制除霜操作。 根据本实施方式，能够在最佳除霜的时间点进行除霜运转，从而使能量效率和冷却效率最大化。

公开(公告)号：US20110113568A1

公开(公告)日：2011-05-19

申请号：US12944251

申请日：2010-11-11

Applicant: Jeong Su HAN ,  Ivanov Gennady ,  Jin Ha Jeong ,  Hea Yun Lee ,  Hyen Young Choi ,  Seung Back Shin ,  Sang Jun Lee ,  Ji Hoon Ha

Inventor： Jeong Su HAN ,  Ivanov Gennady ,  Jin Ha Jeong ,  Hea Yun Lee ,  Hyen Young Choi ,  Seung Back Shin ,  Sang Jun Lee ,  Ji Hoon Ha

IPC: D06F33/00

CPC classification number: D06F39/003 ,  D06F33/02 ,  D06F37/22

Abstract: Disclosed herein are a washing machine and a control method of the same wherein image change or light amount change based on displacement of an object, which is changed depending upon the weight of laundry, is sensed to detect the weight of the laundry, thereby improving reliability in detecting the weight of the laundry.

Abstract translation: 这里公开了一种洗衣机及其控制方法，其中检测到基于衣物重量而改变的物体的位移的图像变化或光量变化以检测衣物的重量，从而提高可靠性 在检测衣物的重量时。

公开(公告)号：US20100297270A1

公开(公告)日：2010-11-25

申请号：US12602457

申请日：2008-05-28

Applicant: Chan-Woong Park ,  Myeong Hoon Yeom ,  Nam Hoon Cho ,  Sang Jun Lee ,  Sang Min Lee ,  Jin Young Lee ,  Hee Yong Jeon ,  Young-Myeong Kim ,  Chun-Ki kim ,  Young Deuk Choi

Inventor： Chan-Woong Park ,  Myeong Hoon Yeom ,  Nam Hoon Cho ,  Sang Jun Lee ,  Sang Min Lee ,  Jin Young Lee ,  Hee Yong Jeon ,  Young-Myeong Kim ,  Chun-Ki kim ,  Young Deuk Choi

IPC: A61K36/258 ,  A61K8/97 ,  A61Q19/08 ,  A61Q19/02 ,  A61Q19/00 ,  A61P9/00 ,  A61P9/10 ,  A61P15/10 ,  A61P15/00

CPC classification number: A61K36/258 ,  A23L33/105 ,  A23V2002/00 ,  A61K9/0019 ,  A61K9/0095 ,  A61K9/1652 ,  A61K9/2018 ,  A61K9/4875 ,  A61K31/198 ,  A23V2250/2124 ,  A23V2200/318 ,  A23V2200/326 ,  A61K2300/00

Abstract: A composition containing ginseng berry extract as active ingredient is for facilitation of blood circulation, for prevention of vascular aging, for treatment of vascular inflammation, for facilitation of angiogenesis, for treatment of ischemic heart disease, for improvement and treatment of local blood circulation insufficiency, for improvement of skin beauty and for improvement of male sexual function. More particularly, the compositions containing ginseng berry extract as active ingredient facilitate nitric oxide (NO) generation in endothelial cells, improve viability of endothelial cells, and facilitate angiogenesis through increased mobility of endothelial cells and vascular tube formation; provide antioxidative effect, facilitate biosynthesis of collagen, provide skin aging inhibiting and wrinkle improving effects through inhibition of MMP-1, provide skin whitening effect through inhibition of melanin synthesis, and provide skin moisturizing effect; and improve male sexual function through relaxation of the corpus cavernosum and enhancement of penial erection, and, as used in combination with l-arginine, which is a substrate of nitric oxide synthase, provide synergically enhanced NO generation.

Abstract translation: 含有人参浆果提取物作为活性成分的组合物用于促进血液循环，用于预防血管衰老，治疗血管发炎，促进血管生成，治疗缺血性心脏病，改善和治疗局部血液循环功能不全， 用于改善皮肤美容和改善男性性功能。 更特别地，含有人参浆果提取物作为活性成分的组合物促进内皮细胞中的一氧化氮（NO）产生，改善内皮细胞的活力，并通过增加内皮细胞的活动性和血管形成促进血管生成; 提供抗氧化作用，促进胶原蛋白的生物合成，通过抑制MMP-1提供皮肤衰老抑制和皱纹改善作用，通过抑制黑色素合成提供皮肤美白效果，并提供皮肤保湿效果; 并通过放松海绵体和增强阴茎勃起来改善男性的性功能，并且与作为一氧化氮合成酶底物的1-精氨酸组合使用可提供协同增强的NO产生。

公开(公告)号：US20100281927A1

公开(公告)日：2010-11-11

申请号：US12753584

申请日：2010-04-02

Applicant: Kyu Bum LEE ,  Young Jong KIM ,  Sang Jun LEE ,  Young Bae PARK

Inventor： Kyu Bum LEE ,  Young Jong KIM ,  Sang Jun LEE ,  Young Bae PARK

IPC: D06B1/00

CPC classification number: D06F17/04 ,  D06F35/006 ,  D06F39/08

Abstract: A washing machine includes: a cabinet forming an external appearance and having an open upper portion; a reservoir hanging within the cabinet and allowing washing water to be put therein; a washing tub rotatably disposed within the reservoir and accommodating the laundry; and a spray nozzle spraying washing water into the washing tub such that one boundary of sprayed washing machine reaches a side wall of the washing tub and the other boundary of the sprayed washing water reaches the bottom of the washing tub, wherein the spray nozzle includes: a tube part forming a passage along which washing water is introduced; and a spray part connected with the tube part to spray washing water and disposed such that a spray face against which washing water discharged from the tube part splashes is bent at a certain angle with respect to a discharge direction of the tube part. The laundry can be effectively wet by increasing a spray range of washing water.

Abstract translation: 洗衣机包括：形成外观并具有敞开的上部的柜体; 一个悬挂在橱柜内的容器，并允许洗涤水放在其中; 可旋转地设置在储存器内并容纳衣物的洗涤桶; 以及喷淋喷嘴将洗涤水喷射到洗涤桶中，使得喷射洗衣机的一个边界到达洗涤桶的侧壁，并且喷射的洗涤水的另一边界到达洗涤桶的底部，其中喷嘴包括： 形成通过洗涤水的通道的管部分; 以及喷射部，其与所述管部连接以喷射洗涤水，并且设置成使得从所述管部分喷出的洗涤水飞溅的喷雾面相对于所述管部的排出方向以一定角度弯曲。 可以通过增加洗涤水的喷射范围来有效地润湿衣物。

公开(公告)号：US20100215287A1

公开(公告)日：2010-08-26

申请号：US12468863

申请日：2009-05-19

Applicant: Jae Wook Jeon ,  Sang Jun Lee ,  Xuan Dai Pham ,  Seung Hun Jin ,  Dong Kyun Kim ,  Ki Hoon Kim ,  Jung Uk Cho

Inventor： Jae Wook Jeon ,  Sang Jun Lee ,  Xuan Dai Pham ,  Seung Hun Jin ,  Dong Kyun Kim ,  Ki Hoon Kim ,  Jung Uk Cho

IPC: G06K9/36 ,  G09G5/08

CPC classification number: G06K9/6205 ,  G06T7/254 ,  G06T2207/20061 ,  G06T2207/20068

Abstract: The invention relates to a device and method for detecting changes in background of successive images. More particularly, the invention relates to a device and method for detecting changes in background of successive images by obtaining vertically accumulated values and horizontally accumulated values from multiple binary images of previous image and current image, obtaining pairs of rows and pairs of columns based on the vertically accumulated values and horizontally accumulated values, and transforming pairs of rows and pairs of columns using Hough transformation.Also, the invention relates to an interface system including background changes detecting device and display device connected to the background changes detecting device.

Abstract translation: 本发明涉及一种用于检测连续图像的背景变化的装置和方法。 更具体地，本发明涉及一种用于通过从先前图像和当前图像的多个二进制图像获得垂直累积值和水平累积值来检测连续图像的背景变化的装置和方法，基于 垂直累加值和水平累加值，以及使用霍夫变换变换列和列对。 此外，本发明涉及一种包括背景变化检测装置和连接到背景变化检测装置的显示装置的接口系统。

公开(公告)号：US20100156302A1

公开(公告)日：2010-06-24

申请号：US12470214

申请日：2009-05-21

Applicant: Woo-IL Park ,  Seung-Je Lee ,  Sung-Jin Jang ,  Sang-Heon Park ,  Sang-Jun Lee ,  Sang-Moon Moh

Inventor： Woo-IL Park ,  Seung-Je Lee ,  Sung-Jin Jang ,  Sang-Heon Park ,  Sang-Jun Lee ,  Sang-Moon Moh

IPC: H05B39/04 ,  G09G5/00

CPC classification number: G09G3/3413 ,  G09G2360/145 ,  H05B33/0827 ,  H05B33/0863 ,  H05B33/0869

Abstract: A light source apparatus includes a light source module, a light sensor, a data converter, a light source controller and a light source driver. The light source module includes a light source. The light sensor generates sensing data by sensing the amount of light generated from the light source. The data converter converts the sensing data which exceeds a maximum value of reference data of a control range into converted sensing data within the control range. The light source controller generates a control signal for controlling the amount of light from the light source based upon the sensing data corresponding to no more than the maximum value or based upon the converted sensing data. The light source driver drives the light source by providing the light source with a driving signal based upon the control signal.

Abstract translation: 光源装置包括光源模块，光传感器，数据转换器，光源控制器和光源驱动器。 光源模块包括光源。 光传感器通过感测从光源产生的光量来产生感测数据。 数据转换器将超过控制范围的参考数据的最大值的感测数据转换为控制范围内的转换感测数据。 光源控制器基于对应于不大于最大值的感测数据或者基于转换的感测数据产生用于控制来自光源的光量的控制信号。 光源驱动器通过基于控制信号向光源提供驱动信号来驱动光源。

公开(公告)号：US20100019223A1

公开(公告)日：2010-01-28

申请号：US12338496

申请日：2008-12-18

Applicant: Sang Won Kang ,  Seong Ju Park ,  Min Ki Kwon ,  Sang Jun Lee ,  Joo Young Cho ,  Yong Chun Kim ,  Sang Heon Han ,  Dong Ju Lee ,  Jeong Tak Oh ,  Je Won Kim

Inventor： Sang Won Kang ,  Seong Ju Park ,  Min Ki Kwon ,  Sang Jun Lee ,  Joo Young Cho ,  Yong Chun Kim ,  Sang Heon Han ,  Dong Ju Lee ,  Jeong Tak Oh ,  Je Won Kim

IPC: H01L33/00

CPC classification number: H01L33/06 ,  H01L33/025 ,  H01L33/32

Abstract: There is provided a nitride semiconductor light emitting device including an active layer of a multi quantum well structure, the nitride semiconductor light emitting device including: a substrate; and a buffer layer, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer sequentially stacked on the substrate, wherein the active layer is formed of a multi quantum well structure where a plurality of barrier layers and a plurality of well layers are arranged alternately with each other, and at least one of the plurality of barrier layers includes a first barrier layer including a p-doped barrier layer doped with a p-dopant and an undoped barrier layer.

Abstract translation: 提供了包括多量子阱结构的有源层的氮化物半导体发光器件，所述氮化物半导体发光器件包括：衬底; 以及依次层叠在所述基板上的缓冲层，n型氮化物半导体层，有源层和p型氮化物半导体层，其中，所述有源层由多个势垒层和 多个阱层彼此交替布置，并且多个势垒层中的至少一个包括第一阻挡层，其包括掺杂有p掺杂剂和未掺杂阻挡层的p掺杂势垒层。

公开(公告)号：US20090245586A1

公开(公告)日：2009-10-01

申请号：US12326024

申请日：2008-12-01

Applicant: Jae Wook Jeon ,  Seung Hun Jin ,  Dong Kyun Kim ,  Ki Hoon Kim ,  Sang Jun Lee ,  Duc Dung Nguyen

Inventor： Jae Wook Jeon ,  Seung Hun Jin ,  Dong Kyun Kim ,  Ki Hoon Kim ,  Sang Jun Lee ,  Duc Dung Nguyen

IPC: G06K9/00

CPC classification number: G06T7/262 ,  G06T2207/10016 ,  G06T2207/30236

Abstract: An image processing apparatus and method for real time motion detection is provided. In the apparatus, a sub-sampling module receives and sub-samples a current image and a plurality of previous images and a census transform module performs census transform on each of the sub-sampled images to obtain a census vector. A correlation calculation module calculates and compares correlation values between the current image and the plurality of previous images and detects a region having highest correlation. A motion detection module tracks positions of pixels corresponding to the region having the highest correlation to detect motion information in the images. The image processing apparatus and method can obtain, in real time, the direction and speed of an object that is in motion in each image.

Abstract translation: 提供了一种用于实时运动检测的图像处理装置和方法。 在该装置中，子采样模块接收当前图像和多个先前图像的子样本，并且普查变换模块对每个子采样图像执行普查变换以获得普查向量。 相关计算模块计算并比较当前图像和多个先前图像之间的相关值，并检测相关性最高的区域。 运动检测模块跟踪与具有最高相关性的区域对应的像素的位置，以检测图像中的运动信息。 图像处理装置和方法可以实时地获得在每个图像中运动的物体的方向和速度。