公开(公告)号：US20130020876A1

公开(公告)日：2013-01-24

申请号：US13491112

申请日：2012-06-07

申请人： Yong Hae KIM ,  Seung Youl KANG ,  Sang Hoon CHEON ,  Myung Lae LEE ,  Taehyoung ZYUNG

发明人： Yong Hae KIM ,  Seung Youl KANG ,  Sang Hoon CHEON ,  Myung Lae LEE ,  Taehyoung ZYUNG

IPC分类号： H01F38/14

CPC分类号： H02J50/80 ,  H02J5/005 ,  H02J50/12

摘要： A power transmitter includes a signal processor that externally obtains a reception power state signal depending on variation of a distance between transmission and reception coil units, a modulation controller configured to a modulation frequency for selecting a frequency band having maximum power transmission performance, based on the reception power state signal, a power signal generator that generates a power signal, and a modulator that modulates the power signal in response to the modulation frequency, the reception coil unit being configured to transmit the modulated signal. A power receiver includes a reception coil unit that receives a power signal, a power generator that generates power by receiving the power signal from the reception coil unit, and a signal generator that generates a reception power state signal depending on the generated power level and transmits the latter signal to a transmission coil unit corresponding to the reception coil unit.

摘要翻译： 电力发送器包括：信号处理器，其根据发送和接收线圈单元之间的距离的变化外部获取接收功率状态信号;调制控制器，被配置为用于选择具有最大功率传输性能的频带的调制频率，基于 接收功率状态信号，产生电力信号的电力信号发生器和响应于调制频率调制功率信号的调制器，接收线圈单元被配置为发送调制信号。 电力接收机包括接收电力信号的接收线圈单元，通过接收来自接收线圈单元的电力信号而发电的发电机，以及根据发电功率电平生成接收功率状态信号的信号发生器， 后者发送到对应于接收线圈单元的发送线圈单元。

公开(公告)号：US20120119587A1

公开(公告)日：2012-05-17

申请号：US13204331

申请日：2011-08-05

申请人： Sang Hoon CHEON ,  Yong Hae KIM ,  Myung Lae LEE ,  Seung Youl KANG ,  Taehyoung ZYUNG

发明人： Sang Hoon CHEON ,  Yong Hae KIM ,  Myung Lae LEE ,  Seung Youl KANG ,  Taehyoung ZYUNG

IPC分类号： H01F38/14

CPC分类号： H01F38/14 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40

摘要： Provided is a wireless power transfer device. The wireless power transfer device includes an power generator, and two or more non-radiative electromagnetic wave generators. The power generator generates AC type of power. The non-radiative electromagnetic wave generators receive the power, and generate non-radiative electromagnetic waves through resonance. The non-radiative electromagnetic wave generators are disposed to form a wireless power transfer-enabled transfer area.

摘要翻译： 提供了一种无线电力传送装置。 无线电力传输装置包括发电机和两个或更多个非辐射电磁波发生器。 发电机产生交流电源。 非辐射电磁波发生器接收电力，并通过谐振产生非辐射电磁波。 非辐射电磁波发生器被布置成形成无线传输功能的传输区域。

公开(公告)号：US20120098349A1

公开(公告)日：2012-04-26

申请号：US13270252

申请日：2011-10-11

申请人： Yong Hae KIM ,  Seung Youl Kang ,  Sang Hoon Cheon ,  Myung Lae Lee ,  Je Hoon Yun ,  In Kui Cho ,  Jung Ick Moon ,  Seong-Min Kim

发明人： Yong Hae KIM ,  Seung Youl Kang ,  Sang Hoon Cheon ,  Myung Lae Lee ,  Je Hoon Yun ,  In Kui Cho ,  Jung Ick Moon ,  Seong-Min Kim

IPC分类号： H02J17/00

CPC分类号： H04B5/0037 ,  H01L23/5227 ,  H01L2924/0002 ,  H01Q7/00 ,  H04B5/0081 ,  H01L2924/00

摘要： Provided is a wireless power transfer device. The wireless power transfer device includes: a base substrate including a base coil; transmission substrates spaced from the base substrate and including transmission coils; and a contact plug penetrating the base substrate and the transmission substrates to connect one ends of the transmission coils; wherein the transmission coils have the greater turn number than the base coil and transmitting/receiving a power signal through a magnetic resonance method.

摘要翻译： 提供了一种无线电力传送装置。 无线电力传送装置包括：基底基板，其包括基部线圈; 传输基板与基底基板间隔开并包括传输线圈; 以及穿过所述基底基板和所述传输基板的接触插头，以连接所述传输线圈的一端; 其中传输线圈具有比基线圈更大的转弯数，并且通过磁共振方法发送/接收功率信号。

公开(公告)号：US20110140671A1

公开(公告)日：2011-06-16

申请号：US12873017

申请日：2010-08-31

申请人： Yong Hae KIM ,  Seung Youl Kang ,  Myung Lae Lee ,  Jong Moo Lee ,  Sang Hoon Cheon ,  Tae Hyoung Zyung ,  Yeon Seok Jeong

发明人： Yong Hae KIM ,  Seung Youl Kang ,  Myung Lae Lee ,  Jong Moo Lee ,  Sang Hoon Cheon ,  Tae Hyoung Zyung ,  Yeon Seok Jeong

IPC分类号： H02J7/00

CPC分类号： H02J50/12 ,  H02J7/025 ,  H02J17/00 ,  H02J50/80

摘要： Provided is a portable device. The portable device includes a near distance antenna, a long distance antenna, a first power generation circuit, a second power generation circuit, and a battery. The near distance antenna receives a first power source signal in an electromagnetic inductive coupling scheme. The long distance antenna receives a second power source signal in a magnetic resonance scheme. The first power generation circuit generates a power source from the first power source signal. The second power generation circuit generates a power source from the second power source signal. The battery is charged with the generated power source.

摘要翻译： 提供了一种便携式设备。 便携式装置包括近距离天线，长距离天线，第一发电电路，第二发电电路和电池。 近距离天线以电磁感应耦合方案接收第一电源信号。 长距离天线以磁共振方案接收第二电源信号。 第一发电电路从第一电源信号产生电源。 第二发电电路从第二电源信号产生电源。 电池由生成的电源充电。

公开(公告)号：US20080135837A1

公开(公告)日：2008-06-12

申请号：US11870809

申请日：2007-10-11

申请人： Yong Hae KIM ,  Choong Heui CHUNG ,  Jae Hyun MOON ,  Yoon Ho SONG

发明人： Yong Hae KIM ,  Choong Heui CHUNG ,  Jae Hyun MOON ,  Yoon Ho SONG

IPC分类号： H01L21/84 ,  H01L51/50

CPC分类号： H01L29/78603 ,  H01L27/124 ,  H01L29/4908

摘要： Provided are a method of fabricating a multilayered thin film transistor using a plastic substrate and an active matrix display device including the thin film transistor fabricated by the method. The method includes: preparing a substrate formed of plastic; forming a buffer insulating layer on the plastic substrate; forming a silicon layer on the buffer insulating layer; patterning the silicon layer to form an active layer; forming a gate insulating layer on the active layer; stacking a plurality of gate metal layers on the gate insulating layer; patterning the plurality of gate metal layers; and etching a corner region of the lowest gate metal layer formed on the gate insulating layer of the patterned gate metal layers. Accordingly, a gate metal is formed which includes a multilayered gate metal layer and has an etched corner region, thereby reducing an electric field of the corner to reduce a leakage current of the TFT.

摘要翻译： 提供了使用塑料基板制造多层薄膜晶体管的方法和包括通过该方法制造的薄膜晶体管的有源矩阵显示装置。 该方法包括：制备由塑料形成的基材; 在塑料基板上形成缓冲绝缘层; 在所述缓冲绝缘层上形成硅层; 图案化硅层以形成有源层; 在有源层上形成栅极绝缘层; 在栅绝缘层上堆叠多个栅极金属层; 图案化多个栅极金属层; 并且蚀刻形成在图案化栅极金属层的栅极绝缘层上的最低栅极金属层的拐角区域。 因此，形成栅极金属，其包括多层栅极金属层并且具有蚀刻的拐角区域，从而减小拐角的电场以减小TFT的漏电流。