公开(公告)号：US08732899B2

公开(公告)日：2014-05-27

申请号：US13147936

申请日：2009-02-12

申请人： Sang-Jun Park ,  Young-Min Hyun ,  Hyuk-Joo Kwon ,  Hyo-Churl Shin ,  Hae-Seock Yang ,  Jin-Wook Seo

发明人： Sang-Jun Park ,  Young-Min Hyun ,  Hyuk-Joo Kwon ,  Hyo-Churl Shin ,  Hae-Seock Yang ,  Jin-Wook Seo

IPC分类号： A47L5/34

CPC分类号： A47L9/0477 ,  A47L5/34 ,  A47L9/0494

摘要： The embodiments disclose a vacuum cleaner. The vacuum cleaner includes a suction nozzle capable to adjusting the height with regard to the bottom surface.

摘要翻译： 实施例公开了一种真空吸尘器。 真空吸尘器包括能够相对于底面调节高度的吸嘴。

公开(公告)号：US20130250617A1

公开(公告)日：2013-09-26

申请号：US13885631

申请日：2011-11-10

申请人： Kyoung Soo Ahn ,  Jong Sun Kim ,  Sang Jun Park ,  Hyung Min Park ,  Jeong Oh Lee ,  Jae Hyuk Jang

发明人： Kyoung Soo Ahn ,  Jong Sun Kim ,  Sang Jun Park ,  Hyung Min Park ,  Jeong Oh Lee ,  Jae Hyuk Jang

IPC分类号： F21V8/00

CPC分类号： G02B6/0033 ,  G02B6/0021 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02F1/133603 ,  G02F1/133605

摘要： Disclosed is a backlight unit. The backlight unit includes a printed circuit board formed thereon with a plurality of LEDs and a light guide member having receiving holes to receive the LEDs. At least one round part having a predetermined curvature is formed at an edge defined in an intersection between an upper surface and an inner surface of the receiving hole. Since the round part is formed at the edge in the receiving hole receiving the LED at the portion of the light guide member, the light distribution is improved so that the light efficiency is increased.

摘要翻译： 公开了一种背光单元。 背光单元包括其上形成有多个LED的印刷电路板和具有用于接收LED的接收孔的导光构件。 至少一个具有预定曲率的圆形部分形成在限定在接收孔的上表面和内表面之间的相交处的边缘处。 由于在导光构件的部分处接收LED的接收孔的边缘处形成圆形部分，因此提高了光分布，从而提高了光效率。

公开(公告)号：US08197637B2

公开(公告)日：2012-06-12

申请号：US12033266

申请日：2008-02-19

申请人： Kyung-Woo Lee ,  Jin-Sung Kim ,  Joo-Byoung Yoon ,  Yeong-Cheol Lee ,  Sang-Jun Park ,  Hee-Kyeong Jeon

发明人： Kyung-Woo Lee ,  Jin-Sung Kim ,  Joo-Byoung Yoon ,  Yeong-Cheol Lee ,  Sang-Jun Park ,  Hee-Kyeong Jeon

IPC分类号： H01L21/33

CPC分类号： H01L21/02087 ,  H01J37/32009 ,  H01J37/32587 ,  H01L21/02057 ,  H01L21/0209

摘要： A semiconductor fabrication apparatus and a method of fabricating a semiconductor device using the same performs semiconductor etching and deposition processes at an edge of a semiconductor substrate after disposing the semiconductor substrate at a predetermined place in the semiconductor fabrication apparatus. The semiconductor fabrication apparatus has lower, middle and upper electrodes sequentially stacked. The semiconductor substrate is disposed on the middle electrode. Semiconductor etching and deposition processes are performed on the semiconductor substrate in the semiconductor fabrication apparatus. The semiconductor fabrication apparatus forms electrical fields along an edge of the middle electrode during performance of the semiconductor etching and deposition processes.

摘要翻译： 半导体制造装置和使用该半导体制造装置的半导体装置的制造方法在将半导体基板设置在半导体制造装置中的预定位置之后，在半导体基板的边缘进行半导体蚀刻和沉积处理。 半导体制造装置具有顺序堆叠的下部，中间和上部电极。 半导体衬底设置在中间电极上。 在半导体制造装置中的半导体衬底上进行半导体蚀刻和沉积处理。 半导体制造装置在半导体蚀刻和沉积工艺的执行期间沿着中间电极的边缘形成电场。

公开(公告)号：US20120036840A1

公开(公告)日：2012-02-16

申请号：US12957985

申请日：2010-12-01

申请人： In-Sik Nam ,  Sang Jun Park ,  Jin Ha Lee ,  Young-Kee Youn

发明人： In-Sik Nam ,  Sang Jun Park ,  Jin Ha Lee ,  Young-Kee Youn

IPC分类号： F01N9/00 ,  B01J23/04

CPC分类号： B01J23/58 ,  B01D53/9422 ,  B01D53/9477 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2022 ,  B01D2255/2025 ,  B01D2255/2047 ,  B01D2255/2092 ,  B01D2255/91 ,  B01J23/005 ,  B01J23/007 ,  B01J23/66 ,  B01J29/06 ,  B01J37/031 ,  F01N3/0821 ,  F01N3/0842 ,  F01N3/0871 ,  F01N3/208 ,  F01N2610/03

摘要： A catalyst for NOx storage and reduction may include a carrier that contains alkali metal and Al, or alkali earth metal and Al, a NOx storage element of alkali metal, alkali earth metal or rare earth element, and one or more noble metals that are selected from the group consisting of Pt, Pd, Ru, Ag, Au and Rh. The catalyst for NOx storage and reduction shows excellent NOx storage and reduction capability, maintains excellent storage and reduction capability especially before and after deterioration and sulfation, and shows excellent catalytic activity under low temperature environment, while maintaining unusually high hydrophobicity.

摘要翻译： 用于NOx储存和还原的催化剂可以包括含有碱金属和Al或碱土金属的载体，Al，碱金属，碱土金属或稀土元素的NO x储存元素和一种或多种选择的贵金属 由Pt，Pd，Ru，Ag，Au和Rh组成的组。 用于NOx储存和还原的催化剂显示出优异的NOx储存和还原能力，特别是在劣化和硫酸化之前和之后保持优异的储存和还原能力，并且在低温环境下显示出优异的催化活性，同时保持异常高的疏水性。

公开(公告)号：US20110158314A1

公开(公告)日：2011-06-30

申请号：US12977928

申请日：2010-12-23

申请人： Je Chang Jeong ,  Soon Jong Jin ,  Sang Jun Park ,  Hyuk Lee

发明人： Je Chang Jeong ,  Soon Jong Jin ,  Sang Jun Park ,  Hyuk Lee

IPC分类号： H04N7/26

CPC分类号： H04N19/159 ,  H04N19/11 ,  H04N19/124 ,  H04N19/152 ,  H04N19/176 ,  H04N19/184 ,  H04N19/197 ,  H04N19/50 ,  H04N19/513 ,  H04N19/547 ,  H04N19/61

摘要： Provided are methods and apparatuses for improving compression efficiency in directional intra-prediction. A video encoding apparatus, which does not need to record intra mode information, includes a mode selector that selects one from among a plurality of intra modes on the basis of a directionality of at least one neighboring block that has already been reconstructed before a current block is reconstructed, an intra predictor that obtains a prediction block of the current block from the at least one neighboring block according to the directionality of the selected mode, and obtains a residual block by subtracting the prediction block from the current block, and a unit for encoding the obtained residual block.

摘要翻译： 提供了用于提高定向帧内预测中的压缩效率的方法和装置。 不需要记录帧内模式信息的视频编码装置包括：模式选择器，其基于在当前块之前已被重构的至少一个相邻块的方向性从多个帧内模式中选择一个; 根据所选择的模式的方向性从至少一个相邻块获取当前块的预测块，并通过从当前块中减去预测块获得残差块， 对获得的残差块进行编码。

公开(公告)号：US07884896B2

公开(公告)日：2011-02-08

申请号：US12105052

申请日：2008-04-17

申请人： Sang-Jun Park

发明人： Sang-Jun Park

IPC分类号： G02F1/1335 ,  F21V7/04

CPC分类号： G02B6/002 ,  F21V2200/20 ,  G02B6/0068 ,  G02B6/0073

摘要： A light-guide plate includes an incident surface, a emissive surface and a reflective surface. The incident surface includes a plurality of light-control patterns formed in sectioned regions of the incident surface. The light-control patterns have shapes different from one another according to the regions corresponding to a position of a light source. The emissive surface is extended from a side of the incident surface. The reflective surface is opposite to the emissive surface.

摘要翻译： 导光板包括入射表面，发射表面和反射表面。 入射表面包括形成在入射表面的分段区域中的多个光控制图案。 光控制图案根据与光源的位置对应的区域，具有彼此不同的形状。 发射表面从入射表面的一侧延伸。 反射表面与发射表面相对。

公开(公告)号：US07815703B2

公开(公告)日：2010-10-19

申请号：US11798182

申请日：2007-05-10

申请人： Sang Jun Park

发明人： Sang Jun Park

IPC分类号： B01D45/00

CPC分类号： B01D45/16 ,  A47L5/28 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/1683 ,  Y10S55/03

摘要： A dust collecting unit of a vacuum cleaner has a dust collecting body including a first dust separating unit for separating dust from air and a first dust storing unit for storing the separated dust. A cover member is coupled to the dust collecting body and a second dust separating unit for further separating dust from the air is formed in the cover member. A second dust storing unit for storing dust separated by the second dust separating unit is formed in the dust collecting body. A dust passage for guiding the dust separated by the second dust separating unit to the second dust storing unit is also provided on the dust collecting body.

摘要翻译： 真空吸尘器的集尘单元具有集尘体，该集尘体包括用于从空气中分离灰尘的第一灰尘分离单元和用于存储分离的灰尘的第一灰尘存储单元。 盖构件联接到集尘体，并且在盖构件中形成用于进一步从空气中分离灰尘的第二灰尘分离单元。 在集尘体中形成有用于存储由第二灰尘分离单元分离的灰尘的第二除尘单元。 用于将由第二除尘单元分离的灰尘引导到第二除尘单元的灰尘通道也设置在集尘体上。

公开(公告)号：US07594296B2

公开(公告)日：2009-09-29

申请号：US11100538

申请日：2005-04-07

申请人： Sang Jun Park

发明人： Sang Jun Park

IPC分类号： A47L9/00

CPC分类号： A47L9/2868 ,  A47L5/225 ,  A47L5/32 ,  A47L9/0009 ,  A47L9/0027 ,  A47L9/009 ,  A47L9/26 ,  A47L9/327

摘要： A convertible vacuum cleaner is provided. The vacuum cleaner includes a support base extending in a vertical direction, a main body selectively installed on the support base, a power generating unit disposed in the main body to generate a suction force, a suction nozzle unit that uses the suction force to draw in external air, a dust collection unit disposed in the main body to filter and collect dust and dirt contained in the external air, a flexible connection hose transmitting the suction force to the suction nozzle unit, a hose coupling portion formed on the main body to receive a first end of the connection hose, and a hook unit for supporting the main body on the support base.

摘要翻译： 提供可转换式吸尘器。 真空吸尘器包括沿垂直方向延伸的支撑基座，选择性地安装在支撑基座上的主体，设置在主体中以产生吸力的发电单元，使用吸力吸入的吸嘴单元 外部空气，设置在主体中的灰尘收集单元，用于过滤和收集外部空气中包含的灰尘和污物;将吸力传递到吸嘴单元的柔性连接软管，形成在主体上以接收的软管接合部 连接软管的第一端和用于将主体支撑在支撑基座上的钩单元。

公开(公告)号：US20080000422A1

公开(公告)日：2008-01-03

申请号：US11770117

申请日：2007-06-28

申请人： Sang-Jun PARK ,  Ho-Young LEE ,  Chun-Woo LEE

发明人： Sang-Jun PARK ,  Ho-Young LEE ,  Chun-Woo LEE

IPC分类号： B05C11/00

CPC分类号： H01L21/67742 ,  H01L21/6719 ,  H01L21/67201

摘要： An apparatus for semiconductor processing capable of performing semiconductor processing such as etching, depositing, etc. on a surface of a substrate such as a wafer. The apparatus for semiconductor processing, comprises: a reaction chamber having a gate through which a substrate to be processed is transferred; one or more shower heads disposed at an upper side of the reaction chamber, for spraying gas so as to perform semiconductor processing; one or more wafer supporting units disposed at an inner lower side of the reaction chamber in correspondence to each of the shower heads, for supporting the substrate; a processing space forming unit disposed in the reaction chamber, for forming a processing space for semiconductor processing by sealing the shower heads and the wafer supporting units; and an exhausting system connected to the processing space forming unit for controlling a pressure and air exhaustion inside the reaction chamber and the processing space formed by the processing space forming unit.

摘要翻译： 一种用于半导体处理的装置，其能够在诸如晶片的基板的表面上执行诸如蚀刻，沉积等半导体处理。 用于半导体处理的装置包括：具有栅极的反应室，待处理的基板通过所述栅极传送; 一个或多个喷淋头，设置在反应室的上侧，用于喷射气体以进行半导体处理; 一个或多个晶片支撑单元，设置在与每个喷头相对应的反应室的内下侧，用于支撑基板; 处理空间形成单元，设置在所述反应室中，用于通过密封所述喷淋头和所述晶片支撑单元来形成用于半导体处理的处理空间; 以及连接到处理空间形成单元的排气系统，用于控制反应室内的压力和空气排出以及由处理空间形成单元形成的处理空间。

公开(公告)号：US07075325B2

公开(公告)日：2006-07-11

申请号：US10982646

申请日：2004-11-03

申请人： Sang-Jun Park ,  Chang-Nyun Kim ,  Hyun-Ho Park ,  Nam-Sik Jeong ,  Jong-Hyun Kim ,  Chung-Koo Yoon

发明人： Sang-Jun Park ,  Chang-Nyun Kim ,  Hyun-Ho Park ,  Nam-Sik Jeong ,  Jong-Hyun Kim ,  Chung-Koo Yoon

IPC分类号： G01R31/26

CPC分类号： G11C29/48 ,  G01R31/31905 ,  G11C29/56016

摘要： Semiconductor devices are tested under actual operating conditions by interfacing the devices to an actual board-type product, for example, through a test board tat includes a mounting unit such as a socket or pattern of conductive lands that allows the devices being tested to be mounted to and removed from the test board with minimal effort and signal degradation. An interface circuit on the test board compensates for environmental differences between the board-type product and the mounting unit. For example, the interface circuit can include a clock distribution circuit, which utilizes a phase locked loop, and a register circuit to compensate for electrical loading caused by the device mounting unit, and to provide the proper timing margins between clock signals and control signals applied to the semiconductor devices. A power control circuit can be used to manipulate the supply voltage thereby providing a voltage margin screening function.

摘要翻译： 半导体器件在实际操作条件下通过将器件连接到实际的板式产品来测试，例如，通过包括诸如插座的安装单元或允许被测试器件被安装的导电焊盘图案的测试板 以最小的努力和信号衰减从测试板移除和移除。 测试板上的接口电路补偿了板式产品和安装单元之间的环境差异。 例如，接口电路可以包括使用锁相环的时钟分配电路和用于补偿由器件安装单元引起的电负载的寄存器电路，并且提供时钟信号和施加的控制信号之间的适当时序余量 到半导体器件。 功率控制电路可用于操纵电源电压，从而提供电压裕度屏蔽功能。