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1. 发明授权

US07379149B2 Low temperature active matrix display device and method of fabricating the same 失效
标题翻译：低温有源矩阵显示装置及其制造方法
公开(公告)号：US07379149B2
公开(公告)日：2008-05-27
申请号：US11262264
申请日：2005-10-28
申请人： Yong Hae Kim , Choong Heui Chung , Jin Ho Lee
发明人： Yong Hae Kim , Choong Heui Chung , Jin Ho Lee
IPC分类号： G02F1/1333 , G02F1/1343
CPC分类号： H01L27/3265 , H01L27/1255 , H01L27/1288 , H01L27/3244 , H01L27/3262 , H01L29/78603 , H01L29/78621 , H01L2251/5315 , H01L2251/5338
摘要： Provided are a low temperature active matrix display device using a plastic substrate and method of fabricating the same. The low temperature active matrix display device includes: a plastic substrate; a reflection layer disposed on the plastic substrate; a buffer layer disposed on the reflection layer; a thin film transistor disposed on the buffer layer in a first region of the plastic substrate; an interlayer dielectric layer disposed on the thin film transistor; a capacitor disposed in a trench formed in a second region of the plastic substrate and having a first electrode connected to a source electrode and a drain electrode of the thin film transistor, the trench extending from the interlayer dielectric layer to the reflection layer; and a display device having one electrode connected to a second electrode of the capacitor. The above-described structure includes photoresist spacers to decrease a leakage current from the TFT, includes a reflector to protect the plastic substrate from deformation due to laser irradiation, and employs a three-dimensional capacitor to increase an aperture ratio.
摘要翻译：提供了使用塑料基板的低温有源矩阵显示装置及其制造方法。低温有源矩阵显示装置包括：塑料基板; 设置在塑料基板上的反射层; 设置在反射层上的缓冲层; 设置在塑料基板的第一区域中的缓冲层上的薄膜晶体管; 设置在所述薄膜晶体管上的层间绝缘层; 电容器，设置在形成在所述塑料基板的第二区域中的沟槽中，并且具有连接到所述薄膜晶体管的源电极和漏电极的第一电极，所述沟槽从所述层间电介质层延伸到所述反射层; 以及具有连接到电容器的第二电极的一个电极的显示装置。上述结构包括用于减少来自TFT的漏电流的光致抗蚀剂间隔物，包括用于保护塑料基板免受激光照射引起的变形的反射器，并且采用三维电容器来增加开口率。

2. 发明授权

US07045469B2 Method of forming a buffer dielectric layer in a semiconductor device and a method of manufacturing a thin film transistor using the same 失效
标题翻译：在半导体器件中形成缓冲电介质层的方法以及使用其制造薄膜晶体管的方法
公开(公告)号：US07045469B2
公开(公告)日：2006-05-16
申请号：US10679021
申请日：2003-10-02
申请人： Choong Yong Sohn , Yong Hae Kim , Jin Ho Lee , Young Wook Ko , Choong Heui Chung
发明人： Choong Yong Sohn , Yong Hae Kim , Jin Ho Lee , Young Wook Ko , Choong Heui Chung
IPC分类号： H01L21/31 , H01L21/469
CPC分类号： H01L21/0268 , H01L21/02686 , H01L21/2026 , H01L27/1281 , H01L27/1285 , H01L29/66757 , H01L29/78603 , H01L29/78606 , H01L29/78675
摘要： A method of forming a buffer dielectric film in a semiconductor device and a method of manufacturing a thin film transistor using the same are disclosed. By forming a buffer dielectric film containing porous silica material having low heat conductivity between the amorphous silicon layer and the substrate to minimize the heat transfer to the substrate and forming the polysilicon active layer using the laser in the state of securing the crystal growth time, polysilicon active layer having a maximized crystal particle size can be formed to improve the charge mobility of the device, in case of crystallizing the amorphous silicon layer by the ELA method, and the length of the SLG (Super Lateral Grain) can be increased to prevent the nucleation phenomenon from being generated at the portion that the crystals meet and thus the moved number of the mask can be minimized and the throughput of the process can be improved, though the interval of the mask pattern is increased, in case of crystallizing the amorphous silicon by the SLS method.
摘要翻译：公开了一种在半导体器件中形成缓冲电介质膜的方法和使用其制造薄膜晶体管的方法。通过在非晶硅层和衬底之间形成含有导热性低的多孔二氧化硅材料的缓冲电介质薄膜，以最小化在衬底上的热传递，并且在保证晶体生长时间的状态下使用激光形成多晶硅有源层，多晶硅可以形成具有最大晶体粒径的活性层，以通过ELA方法使非晶硅层结晶的情况下提高器件的电荷迁移率，并且可以增加SLG（超侧面晶粒）的长度以防止在晶体相遇的部分产生的成核现象可以最小化，并且由于掩模图案的间隔增加，在结晶非晶硅的情况下，可以使掩模的移动次数最小化并且可以提高处理的生产量通过SLS方法。

3. 发明授权

US07642143B2 Method of fabricating thin film transistor having multilayer structure and active matrix display device including the thin film transistor 失效
标题翻译：制造具有多层结构的薄膜晶体管的方法和包括该薄膜晶体管的有源矩阵显示装置
公开(公告)号：US07642143B2
公开(公告)日：2010-01-05
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： H01L21/338
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。

4. 发明授权

US07517740B2 Method of crystallizing/activating polysilicon layer and method of fabricating thin film transistor having the same polysilicon layer 有权
标题翻译：多晶硅层的结晶/活化方法和制造具有相同多晶硅层的薄膜晶体管的方法
公开(公告)号：US07517740B2
公开(公告)日：2009-04-14
申请号：US10909457
申请日：2004-08-03
申请人： Yong Hae Kim , Choong Yong Sohn , Jin Ho Lee
发明人： Yong Hae Kim , Choong Yong Sohn , Jin Ho Lee
IPC分类号： H01L21/00
CPC分类号： H01L21/02675 , H01L21/02532 , H01L21/02595 , H01L21/2026 , H01L21/268 , H01L29/42384 , H01L29/66757
摘要： Provided is a method of crystallizing/activating a polysilicon layer and a method of fabricating a thin film transistor having the same polysilicon layer, in which when a gate material is patterned to form a gate electrode and define source/drain regions, the gate material on source/drain regions partially remains, so that crystallizing and activating processes are performed at the same time.
摘要翻译：提供了一种使多晶硅层结晶/活化的方法和制造具有相同多晶硅层的薄膜晶体管的方法，其中当栅极材料被图案化以形成栅电极并限定源极/漏极区域时，栅极材料在源极/漏极区域部分保留，从而同时进行结晶和激活过程。

5. 发明申请

US20110031817A1 RECTIFYING ANTENNA ARRAY 审中-公开
标题翻译：修复天线阵列
公开(公告)号：US20110031817A1
公开(公告)日：2011-02-10
申请号：US12833830
申请日：2010-07-09
申请人： Jong Moo Lee , Yong Hae Kim , Myung Lae Lee , Sang Hoon Cheon , Seung Youl Kang , Tae Hyoung Zyung , Sang Gi Kim , Jin Ho Lee
发明人： Jong Moo Lee , Yong Hae Kim , Myung Lae Lee , Sang Hoon Cheon , Seung Youl Kang , Tae Hyoung Zyung , Sang Gi Kim , Jin Ho Lee
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , H02J5/005
摘要： A rectifying antenna array includes a plurality of rectifying antennas connected in parallel. Each of the rectifying antennas includes a reception-side antenna receiving AC power through magnetic induction with a reception-side resonant antenna of a resonant wireless power receiver and a rectifier diode connected to the reception-side antenna and converting the AC power into DC power.
摘要翻译：整流天线阵列包括并联连接的多个整流天线。每个整流天线包括通过磁感应接收AC电力的接收侧天线与谐振无线电力接收器的接收侧谐振天线和连接到接收侧天线的整流二极管，并将AC电力转换成DC电力。

6. 发明授权

US09006936B2 Power transmission apparatus and power reception apparatus 有权
标题翻译：电力传输装置和电力接收装置
公开(公告)号：US09006936B2
公开(公告)日：2015-04-14
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： H02J5/00 , H01F27/42
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。

7. 发明授权

US08110949B2 Electric device, wireless power transmission device, and power transmission method thereof 失效
标题翻译：电气设备，无线电力传输装置及其电力传输方法
公开(公告)号：US08110949B2
公开(公告)日：2012-02-07
申请号：US12581923
申请日：2009-10-20
申请人： Yong Hae Kim , Seung Youl Kang , Myung Lae Lee , Taehyoung Zyung , Jong-Moo Lee , Sang Hoon Cheon
发明人： Yong Hae Kim , Seung Youl Kang , Myung Lae Lee , Taehyoung Zyung , Jong-Moo Lee , Sang Hoon Cheon
IPC分类号： H01F27/42
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J50/40
摘要： Provided is a wireless power transmission device. The wireless power transmission device includes a power coil in which a high frequency current is applied, a transmission coil in which the high frequency current is induced by magnetic induction, the transmission coil configured to generate an non-radiative electromagnetic wave when the transmission coil has the same resonant frequency as an at least one external target device, and a resonant frequency regulator configured to regulate the resonant frequency of the transmission coil. The wireless power transmission device can transmit the power when it has the same resonant frequency as the target device. Therefore, the overheating due to an eddy current may not occur, and the design may be easily varied.
摘要翻译：提供了一种无线电力传输装置。无线电力传输装置包括其中施加高频电流的电力线圈，由磁感应感应高频电流的发送线圈，所述发送线圈被配置为当发送线圈具有非辐射电磁波时产生非辐射电磁波与至少一个外部目标装置相同的谐振频率，以及被配置为调节传输线圈的谐振频率的谐振频率调节器。当无线电力传输装置具有与目标装置相同的谐振频率时，可以发送电力。因此，由于涡流引起的过热可能不会发生，并且设计可能容易变化。

8. 发明授权

US08461860B2 Bending test apparatus for flexible devices 有权
标题翻译：弯曲试验装置用于柔性装置
公开(公告)号：US08461860B2
公开(公告)日：2013-06-11
申请号：US12856127
申请日：2010-08-13
申请人： Yong Hae Kim , Gi Heon Kim , Seung Youl Kang
发明人： Yong Hae Kim , Gi Heon Kim , Seung Youl Kang
IPC分类号： G01R31/02 , G01N3/20
CPC分类号： G01M99/007 , G01M5/005 , G01N3/20 , G01N2203/0037 , G01N2203/0405
摘要： Provided is a bending test apparatus of a flexible device. The bending test apparatus includes: first and second electrode parts disposed in a horizontal direction and loading a flexible device horizontally, wherein the first electrode part is movable in the horizontal direction and the second electrode part is fixed so that the first electrode part horizontally moves toward the second electrode part to apply mechanical stress of the horizontal direction to the flexible device.
摘要翻译：提供了柔性装置的弯曲试验装置。所述弯曲试验装置包括：第一电极部件和第二电极部件，其沿水平方向设置并水平地装载柔性器件，其中所述第一电极部件在水平方向上可移动，并且所述第二电极部件被固定，使得所述第一电极部件向所述第二电极部件将所述水平方向的机械应力施加到所述柔性装置。

9. 发明授权

US08400248B2 Wireless power transfer device 有权
标题翻译：无线电力传输装置
公开(公告)号：US08400248B2
公开(公告)日：2013-03-19
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： H01F5/00 , H01F27/30
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。

10. 发明申请

US20120223591A1 OVERVOLTAGE PROTECTION CIRCUIT, POWER TRANSMISSION DEVICE INCLUDING THE SAME, AND CONTROL METHOD THEREOF 审中-公开
标题翻译：过电压保护电路，包括其的电力传输装置及其控制方法
公开(公告)号：US20120223591A1
公开(公告)日：2012-09-06
申请号：US13366389
申请日：2012-02-06
申请人： Sang Hoon Cheon , Yong Hae Kim , Seung Youl Kang , Myung Lae Lee , Je Hoon Yun
发明人： Sang Hoon Cheon , Yong Hae Kim , Seung Youl Kang , Myung Lae Lee , Je Hoon Yun
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , H02H3/202 , H02J5/005
摘要： Provided is a power transmission device including a transmission unit and a reception unit. The reception unit includes an overvoltage protection circuit and provides a feedback signal to the transmission unit. The transmission unit controls intensity of power wirelessly transmitted to the reception unit with reference to the feedback signal to control power consumption of the overvoltage protection circuit. The overvoltage protection circuit includes a detection unit and a current control unit. The detection unit detects an input voltage and a first current to generate a control signal. The current control unit controls a second current with reference to the control signal. Herein, the second current is controlled so that a ratio of the input voltage to a sum of the first and second currents is kept constant.
摘要翻译：提供了一种包括发送单元和接收单元的电力传输装置。接收单元包括过电压保护电路，并向发送单元提供反馈信号。传输单元参照反馈信号控制无线发射到接收单元的功率强度，以控制过电压保护电路的功耗。过压保护电路包括检测单元和电流控制单元。检测单元检测输入电压和第一电流以产生控制信号。电流控制单元参照控制信号控制第二电流。这里，控制第二电流，使得输入电压与第一和第二电流之和的比例保持恒定。

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