公开(公告)号：US20120313881A1

公开(公告)日：2012-12-13

申请号：US13126416

申请日：2011-03-03

申请人： Zhibing Ge ,  Cheng Ho Yu ,  Young-Bae Park ,  Abbas Jamshidi Roudbari ,  Shih Chang Chang ,  Cheng Chen ,  Marduke yousefpor ,  John Zhong

发明人： Zhibing Ge ,  Cheng Ho Yu ,  Young-Bae Park ,  Abbas Jamshidi Roudbari ,  Shih Chang Chang ,  Cheng Chen ,  Marduke yousefpor ,  John Zhong

IPC分类号： G06F3/044

摘要： Electrical shield line systems are provided for openings in common electrodes near data lines of display and touch screens. Some displays, including touch screens, can include multiple common electrodes (Vcom) that can have openings between individual Vcoms. Some display screens can have an open slit between two adjacent edges of Vcom. Openings in Vcom can allow an electric field to extend from a data line through the Vcom layer. A shield can be disposed over the Vcom opening to help reduce or eliminate an electric field from affecting a pixel material, such as liquid crystal. The shield can be connected to a potential such that electric field is generated substantially between the shield and the data line to reduce or eliminate electric fields reaching the liquid crystal.

摘要翻译： 为显示屏和触摸屏数据线附近的公共电极中的开口提供电屏蔽线系统。 一些显示器（包括触摸屏）可以包括可以在各个Vcom之间具有开口的多个公共电极（Vcom）。 一些显示屏可以在Vcom的两个相邻边缘之间具有开放的狭缝。 Vcom中的开口可以允许电场从数据线延伸通过Vcom层。 可以在Vcom开口上设置屏蔽件，以帮助减少或消除电场影响诸如液晶的像素材料。 屏蔽可以连接到电位，使得电场基本上在屏蔽和数据线之间产生，以减少或消除到达液晶的电场。

公开(公告)号：US08242758B2

公开(公告)日：2012-08-14

申请号：US12344041

申请日：2008-12-24

申请人： Hang-Seok Choi ,  Gwan-Bon Koo ,  Young-Bae Park

发明人： Hang-Seok Choi ,  Gwan-Bon Koo ,  Young-Bae Park

IPC分类号： G05F1/00 ,  H02M7/08

CPC分类号： H02M3/1584

摘要： The present invention relates to a converter and a driving method thereof. The converter includes a switch controller that controls switching operation of a master switch and a slave switch. The switch controller detects a center point of one switching operation period of the master switch by using an internal triangular wave having a period that is the same as that of the one switching operation period, and starts the switching operation of the slave switch at the detected point. The internal triangular wave signal has a waveform that varies within one period, and detects a crossing point of an average value of the internal triangular wave and the internal triangular wave as a center point of one switching operation period of the master switch.

摘要翻译： 本发明涉及一种转换器及其驱动方法。 该转换器包括控制主开关和从动开关的开关操作的开关控制器。 开关控制器通过使用具有与一个开关操作期间相同的周期的内部三角波来检测主开关的一个开关操作期间的中心点，并且在检测到的开关操作期间开始从属开关的切换操作 点。 内部三角波信号具有在一个周期内变化的波形，并且检测内部三角波和内部三角波的平均值的交点作为主开关的一个开关操作周期的中心点。

公开(公告)号：US08242755B2

公开(公告)日：2012-08-14

申请号：US12486322

申请日：2009-06-17

申请人： Young-Bae Park ,  Hang-Seok Choi ,  Ki-Tae Kim

发明人： Young-Bae Park ,  Hang-Seok Choi ,  Ki-Tae Kim

IPC分类号： G05F1/00

CPC分类号： H02M1/36 ,  H02M3/156 ,  H02M2001/0022 ,  H03K17/0822 ,  H03K2017/0806

摘要： The present invention relates to a switch control device and a converter including the same. According to an exemplary embodiment of the present invention, the switch control device includes a PWM controller for forcing a power switch to turn on when the power switch is turned off during a predetermined period, a current sensor for determining whether a current flows through the power switch, and a conditional counter for determining that an input voltage is input to a power transmission element by using a sense result of the current sensor and a number of times that the PWM controller turns on the power switch by force.

摘要翻译： 本发明涉及开关控制装置和包括该开关控制装置的转换器。 根据本发明的示例性实施例，开关控制装置包括：PWM控制器，用于在预定时段内关闭电源开关以强制电源开关导通，用于确定电流是否流过电力的电流传感器 开关和用于通过使用电流传感器的检测结果确定输入电压被输入到电力传输元件的条件计数器，以及PWM控制器通过强制接通电源开关的次数。

公开(公告)号：US20120154699A1

公开(公告)日：2012-06-21

申请号：US12975284

申请日：2010-12-21

申请人： Cheng Ho Yu ,  Ming Xu ,  Young-Bae Park ,  Zhibing Ge ,  Daisuke Nozu ,  Cheng Chen ,  Abbas Jamshidi Roudbari ,  Shih Chang Chang ,  Shawn R. Gettemy

发明人： Cheng Ho Yu ,  Ming Xu ,  Young-Bae Park ,  Zhibing Ge ,  Daisuke Nozu ,  Cheng Chen ,  Abbas Jamshidi Roudbari ,  Shih Chang Chang ,  Shawn R. Gettemy

IPC分类号： G02F1/133 ,  G09G5/00

CPC分类号： G09G3/18 ,  G02F1/13338 ,  G02F2001/134318 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/043 ,  G09G2310/0224 ,  G09G2310/0283 ,  G09G2320/0209

摘要： Display ground plane structures may contain slits. Image pixel electrodes in the display may be arranged in rows and columns. Image pixels in the display may be controlled using gate lines that are associated with the rows and data lines that are associated with the columns. An electric field may be produced by each image pixel electrode that extends through a liquid crystal layer to an associated portion of the ground plane. The slits in the ground plane may have a slit width. Data lines may be located sufficiently below the ground plane and sufficiently out of alignment with the slits to minimize crosstalk from parasitic electric fields. A three-column inversion scheme may be used when driving data line signals into the display, so that pairs of pixels that straddle the slits are each driven with a common polarity. Gate line scanning patterns may be used that enhance display uniformity.

摘要翻译： 显示接地平面结构可能包含狭缝。 显示器中的图像像素电极可以以行和列布置。 可以使用与与列相关联的行和数据行相关联的门线来控制显示器中的图像像素。 可以通过延伸穿过液晶层的每个图像像素电极产生电场到接地平面的相关部分。 接地平面中的狭缝可以具有狭缝宽度。 数据线可以充分地位于接地平面的下方，并且与狭缝充分地不对齐，以使来自寄生电场的串扰最小化。 当将数据线信号驱动到显示器中时，可以使用三列反转方案，使得跨越狭缝的像素对各自以共同的极性驱动。 可以使用增强显示均匀性的栅极线扫描图案。

公开(公告)号：US08164927B2

公开(公告)日：2012-04-24

申请号：US12630583

申请日：2009-12-03

申请人： Sang-Cheol Moon ,  Young-Bae Park

发明人： Sang-Cheol Moon ,  Young-Bae Park

IPC分类号： H02M3/335 ,  H02H7/122

CPC分类号： H03K17/0822 ,  H02M1/32 ,  H02M3/33507 ,  H03K2217/0027

摘要： The present invention relates to a switch control device and a switch control method. The present invention controls a switching operation of a power switch that controls output power of a switching mode power supply (SMPS). The present invention generates an operation current corresponding to an input voltage of the SMPS and counts a compensation period in which a power supply voltage generated by the operation current increases from a predetermined counter low-reference voltage to a predetermined counter high-reference voltage. The present invention generates a compensation feedback current depending on the count result, generates a total feedback current by summing a main feedback current having a predetermined value and the compensation feedback current, and generates a power limit current of which a maximum value increases and decreases depending on the total feedback current. Turn-off of the power switch is determined by comparing the current flowing on the power switch with the power limit current.

摘要翻译： 本发明涉及开关控制装置和开关控制方法。 本发明控制开关模式电源（SMPS）的输出功率的电源开关的切换动作。 本发明产生与SMPS的输入电压相对应的工作电流，并且对由操作电流产生的电源电压从预定计数器低参考电压增加到预定计数器高参考电压的补偿周期进行计数。 本发明根据计数结果产生补偿反馈电流，通过将具有预定值的主反馈电流与补偿反馈电流相加来产生总反馈电流，并产生最大值随着 总反馈电流。 通过将电源开关上流动的电流与功率限制电流进行比较来确定电源开关的关断。

公开(公告)号：US08101498B2

公开(公告)日：2012-01-24

申请号：US11408239

申请日：2006-04-21

申请人： Thomas Henry Pinnington ,  James M. Zahler ,  Young-Bae Park ,  Charles Tsai ,  Corinne Ladous ,  Harry A. Atwater, Jr. ,  Sean Olson

发明人： Thomas Henry Pinnington ,  James M. Zahler ,  Young-Bae Park ,  Charles Tsai ,  Corinne Ladous ,  Harry A. Atwater, Jr. ,  Sean Olson

IPC分类号： H01L21/30 ,  H01L21/46

CPC分类号： H01L33/0079 ,  B82Y20/00 ,  H01L21/2007 ,  H01L33/145 ,  H01L33/32 ,  H01L33/405 ,  H01L2924/0002 ,  H01L2924/00

摘要： An intermediate substrate includes a handle substrate bonded to a thin layer suitable for epitaxial growth of a compound semiconductor layer, such as a III-nitride semiconductor layer. The handle substrate may be a metal or metal alloy substrate, such as a molybdenum or molybdenum alloy substrate, while the thin layer may be a sapphire layer. A method of making the intermediate substrate includes forming a weak interface in the source substrate, bonding the source substrate to the handle substrate, and exfoliating the thin layer from the source substrate such that the thin layer remains bonded to the handle substrate.

摘要翻译： 中间基板包括结合到适合于诸如III族氮化物半导体层的化合物半导体层的外延生长的薄层的手柄基板。 手柄基板可以是金属或金属合金基板，例如钼或钼合金基板，而薄层可以是蓝宝石层。 制造中间基板的方法包括在源极基板中形成弱界面，将源极基板接合到手柄基板，以及将薄层从源极基板剥离，使得薄层保持结合到手柄基板上。

公开(公告)号：US08037721B2

公开(公告)日：2011-10-18

申请号：US12041773

申请日：2008-03-04

申请人： Sang-Hee Yoo ,  Jong-Deuk Bae ,  Bo-Young Chang ,  Young-Bae Park ,  Ji-Maeng Kim ,  Soo-Jin Jung ,  Ae-Na Jo

发明人： Sang-Hee Yoo ,  Jong-Deuk Bae ,  Bo-Young Chang ,  Young-Bae Park ,  Ji-Maeng Kim ,  Soo-Jin Jung ,  Ae-Na Jo

IPC分类号： D06F39/10

CPC分类号： D06F39/10

摘要： In a foreign materials filtering apparatus and a washing machine having the same, a filter unit is not exposed to inside of a washing tub thus not to directly come in contact with laundry, thereby preventing the filter unit and laundry from being damaged and enhancing the entire appearance. Also, the foreign materials filtering apparatus is modularized to facilitate a detachable mounting, thereby enhancing the user's convenience. Additionally, the amount of washing water passing through the foreign materials filtering apparatus is increased by controlling a flowing direction of washing water. Furthermore, foreign materials of washing water are prevented from being introduced into a gap between a washing water circulating duct and a filter unit, thereby enhancing a washing effect.

摘要翻译： 在异物过滤装置和具有该过滤装置的洗衣机中，过滤器单元不会暴露在洗涤桶的内部，从而不直接与衣物接触，从而防止过滤器单元和衣物被损坏并增强整体 出现。 此外，异物过滤装置被模块化以便于可拆卸的安装，从而增强了用户的便利性。 此外，通过控制洗涤水的流动方向来增加通过异物过滤装置的洗涤水的量。 此外，防止洗涤水的异物被引入到洗涤水循环管道和过滤器单元之间的间隙中，从而提高洗涤效果。

公开(公告)号：US20090206805A1

公开(公告)日：2009-08-20

申请号：US12344041

申请日：2008-12-24

申请人： Hang-Seok Choi ,  Gwan-Bon Koo ,  Young-Bae Park

发明人： Hang-Seok Choi ,  Gwan-Bon Koo ,  Young-Bae Park

IPC分类号： G05F1/00

CPC分类号： H02M3/1584

摘要： The present invention relates to a converter and a driving method thereof. The converter includes a switch controller that controls switching operation of a master switch and a slave switch. The switch controller detects a center point of one switching operation period of the master switch by using an internal triangular wave having a period that is the same as that of the one switching operation period, and starts the switching operation of the slave switch at the detected point. The internal triangular wave signal has a waveform that varies within one period, and detects a crossing point of an average value of the internal triangular wave and the internal triangular wave as a center point of one switching operation period of the master switch.

摘要翻译： 本发明涉及一种转换器及其驱动方法。 该转换器包括控制主开关和从动开关的开关操作的开关控制器。 开关控制器通过使用具有与一个开关操作期间相同的周期的内部三角波来检测主开关的一个开关操作期间的中心点，并且在检测到的开关操作期间开始从属开关的切换操作 点。 内部三角波信号具有在一个周期内变化的波形，并且检测内部三角波和内部三角波的平均值的交点作为主开关的一个开关操作周期的中心点。

公开(公告)号：US20080216520A1

公开(公告)日：2008-09-11

申请号：US12041935

申请日：2008-03-04

申请人： Sang-Hee Yoo ,  Jong-Deuk Bae ,  Bo-Young Chang ,  Young-Bae Park ,  Ji-Maeng Kim ,  Soo-Jin Jung ,  Ae-Na Jo

发明人： Sang-Hee Yoo ,  Jong-Deuk Bae ,  Bo-Young Chang ,  Young-Bae Park ,  Ji-Maeng Kim ,  Soo-Jin Jung ,  Ae-Na Jo

IPC分类号： D06F39/10 ,  C02F1/00

CPC分类号： D06F39/10

摘要： Disclosed are a foreign materials filtering apparatus and a washing machine having the same. Since a filter cover unit and a filter unit are integrally modularized with each other, a user can separate or mount the filter unit from/to a washing water circulating duct by separating or mounting the filter cover unit from/to the washing water circulating duct. Accordingly, the foreign materials filtering apparatus can be easily detachably mounted at the washing water circulating duct.

摘要翻译： 公开了一种异物过滤装置和具有该外来物质过滤装置的洗衣机。 由于过滤器盖单元和过滤器单元彼此一体地模块化，因此用户可以通过将过滤器盖单元从洗涤水循环管道分离或安装而将过滤器单元从洗涤水循环管道分离或安装到洗涤水循环管道。 因此，异物过滤装置可以容易地可拆卸地安装在洗涤水循环管道上。

公开(公告)号：US20080216518A1

公开(公告)日：2008-09-11

申请号：US12041773

申请日：2008-03-04

申请人： Sang-Hee YOO ,  Jong-Deuk Bae ,  Bo-Young Chang ,  Young-Bae Park ,  Ji-Maeng Kim ,  Soon-Jin Jung ,  Ae-Na Jo

发明人： Sang-Hee YOO ,  Jong-Deuk Bae ,  Bo-Young Chang ,  Young-Bae Park ,  Ji-Maeng Kim ,  Soon-Jin Jung ,  Ae-Na Jo

IPC分类号： D06F39/10

CPC分类号： D06F39/10

摘要： In a foreign materials filtering apparatus and a washing machine having the same, a filter unit is not exposed to inside of a washing tub thus not to directly come in contact with laundry, thereby preventing the filter unit and laundry from being damaged and enhancing the entire appearance. Also, the foreign materials filtering apparatus is modularized to facilitate a detachable mounting, thereby enhancing the user's convenience. Additionally, the amount of washing water passing through the foreign materials filtering apparatus is increased by controlling a flowing direction of washing water. Furthermore, foreign materials of washing water are prevented from being introduced into a gap between a washing water circulating duct and a filter unit, thereby enhancing a washing effect.

摘要翻译： 在异物过滤装置和具有该过滤装置的洗衣机中，过滤器单元不会暴露在洗涤桶的内部，从而不直接与衣物接触，从而防止过滤器单元和衣物被损坏并增强整体 出现。 此外，异物过滤装置被模块化以便于可拆卸的安装，从而增强了用户的便利性。 此外，通过控制洗涤水的流动方向来增加通过异物过滤装置的洗涤水的量。 此外，防止洗涤水的异物被引入到洗涤水循环管道和过滤器单元之间的间隙中，从而提高洗涤效果。