公开(公告)号：US09006936B2

公开(公告)日：2015-04-14

申请号：US13491112

申请日：2012-06-07

Applicant: Yong Hae Kim ,  Seung Youl Kang ,  Sang Hoon Cheon ,  Myung Lae Lee ,  Taehyoung Zyung

Inventor： Yong Hae Kim ,  Seung Youl Kang ,  Sang Hoon Cheon ,  Myung Lae Lee ,  Taehyoung Zyung

IPC: H02J5/00 ,  H01F27/42

CPC classification number: H02J50/80 ,  H02J5/005 ,  H02J50/12

Abstract: 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.

Abstract translation: 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：US08558295B2

公开(公告)日：2013-10-15

申请号：US12838878

申请日：2010-07-19

Applicant: Sung Min Yoon ,  Chun Won Byun ,  Shin Hyuk Yang ,  Sang Hee Park ,  Soon Won Jung ,  Seung Youl Kang ,  Chi Sun Hwang ,  Byoung Gon Yu

Inventor： Sung Min Yoon ,  Chun Won Byun ,  Shin Hyuk Yang ,  Sang Hee Park ,  Soon Won Jung ,  Seung Youl Kang ,  Chi Sun Hwang ,  Byoung Gon Yu

IPC: H01G7/06

CPC classification number: H01L29/6684 ,  B82Y10/00 ,  G11C11/22 ,  H01L21/28291 ,  H01L27/1159 ,  H01L29/78391

Abstract: Provided are a nonvolatile memory cell and a method of manufacturing the same. The nonvolatile memory cell includes a memory transistor and a driver transistor. The memory transistor includes a semiconductor layer, a buffer layer, an organic ferroelectric layer, and a gate electrode, which are disposed on a substrate. The driver transistor includes the semiconductor layer, the buffer layer, a gate insulating layer, and the gate electrode, which are disposed on the substrate. The memory transistor and the driver transistor are disposed on the same substrate. The nonvolatile memory cell is transparent in a visible light region.

Abstract translation: 提供一种非易失性存储单元及其制造方法。 非易失性存储单元包括存储晶体管和驱动晶体管。 存储晶体管包括设置在基板上的半导体层，缓冲层，有机铁电层和栅极电极。 驱动晶体管包括设置在基板上的半导体层，缓冲层，栅极绝缘层和栅极电极。 存储晶体管和驱动晶体管设置在同一衬底上。 非易失性存储单元在可见光区域是透明的。

公开(公告)号：US08481347B2

公开(公告)日：2013-07-09

申请号：US13368354

申请日：2012-02-08

Applicant: Jonghyurk Park ,  Seung Youl Kang

Inventor： Jonghyurk Park ,  Seung Youl Kang

IPC: H01L29/06

CPC classification number: H01L29/7606 ,  B82Y10/00 ,  B82Y30/00 ,  H01L21/02601 ,  H01L21/02628 ,  H01L21/26513 ,  H01L29/0665 ,  H01L29/127 ,  H01L29/413 ,  H01L29/66439 ,  H01L29/66977 ,  H01L29/78696

Abstract: Provided are a resonance tunneling device and a method of manufacturing the resonance tunneling device. The resonance tunneling device includes a substrate, a plurality of electrodes disposed on the substrate, and a nanoparticle layer disposed between the electrodes, and doped with an impurity. The nanoparticle layer uses the impurity to exhibit resonance tunneling where a current peak occurs at a target bias voltage applied between the electrodes.

公开(公告)号：US08476106B2

公开(公告)日：2013-07-02

申请号：US13469558

申请日：2012-05-11

Applicant: Sung Min Yoon ,  Shin Hyuk Yang ,  Soon Won Jung ,  Seung Youl Kang ,  Doo Hee Cho ,  Chun Won Byun ,  Chi Sun Hwang ,  Byoung Gon Yu ,  Kyoung Ik Cho

Inventor： Sung Min Yoon ,  Shin Hyuk Yang ,  Soon Won Jung ,  Seung Youl Kang ,  Doo Hee Cho ,  Chun Won Byun ,  Chi Sun Hwang ,  Byoung Gon Yu ,  Kyoung Ik Cho

IPC: H01L51/40

CPC classification number: H01L21/28291 ,  H01L29/78391 ,  H01L29/7869

Abstract: Provided are a transparent nonvolatile memory thin film transistor (TFT) and a method of manufacturing the same. The memory TFT includes source and drain electrodes disposed on a transparent substrate. A transparent semiconductor thin layer is disposed on the source and drain electrodes and the transparent substrate interposed between the source and drain electrodes. An organic ferroelectric thin layer is disposed on the transparent semiconductor thin layer. A gate electrode is disposed on the organic ferroelectric thin layer in alignment with the transparent semiconductor thin layer. Thus, the transparent nonvolatile memory TFT employs the organic ferroelectric thin layer, the oxide semiconductor thin layer, and auxiliary insulating layers disposed above and below the organic ferroelectric thin layer, thereby enabling low-cost manufacture of a transparent nonvolatile memory device capable of a low-temperature process.

Abstract translation: 提供了一种透明非易失性存储器薄膜晶体管（TFT）及其制造方法。 存储TFT包括设置在透明基板上的源极和漏极。 透明半导体薄层设置在源电极和漏电极之间，并且透明基板设置在源极和漏极之间。 有机铁电薄层设置在透明半导体薄层上。 栅电极与透明半导体薄层对准地设置在有机铁电薄层上。 因此，透明非易失性存储器TFT采用有机铁电薄层，氧化物半导体薄层和设置在有机铁电薄层之上和之下的辅助绝缘层，从而能够低成本地制造能够低的透明非易失性存储器件 温度过程。

公开(公告)号：US20130119468A1

公开(公告)日：2013-05-16

申请号：US13530405

申请日：2012-06-22

Applicant: Sang Chul LIM ,  Jiyoung OH ,  Seung Youl KANG ,  Hee-ok KIM ,  Kyoung Ik CHO ,  Seongdeok AHN

Inventor： Sang Chul LIM ,  Jiyoung OH ,  Seung Youl KANG ,  Hee-ok KIM ,  Kyoung Ik CHO ,  Seongdeok AHN

IPC: H01L29/786 ,  H01L21/336

CPC classification number: H01L29/41733 ,  H01L29/45 ,  H01L29/4908 ,  H01L29/78606 ,  H01L29/7869

Abstract: A thin-film transistor may include a drain electrode, a source electrode, an active layer, a gate electrode, and a gate insulating layer. In a vertical sectional view, the gate insulating layer may be disposed between the active layer and the gate electrode to include a first inorganic layer, an organic layer, and a second inorganic layer sequentially stacked. According to a method of fabricating the thin-film transistor, the gate insulating layer may be formed between the steps of forming the active layer and the second electrode layer or between the steps of forming the first electrode layer and the second electrode layer.

Abstract translation: 薄膜晶体管可以包括漏电极，源电极，有源层，栅电极和栅极绝缘层。 在垂直截面图中，栅极绝缘层可以设置在有源层和栅电极之间，以包括顺序层叠的第一无机层，有机层和第二无机层。 根据制造薄膜晶体管的方法，可以在形成有源层和第二电极层的步骤之间或在形成第一电极层和第二电极层的步骤之间形成栅极绝缘层。

公开(公告)号：US20120025622A1

公开(公告)日：2012-02-02

申请号：US12897673

申请日：2010-10-04

Applicant: Yong Hae KIM ,  Seung Youl Kang ,  Sang Hoon Cheon ,  Myung Lae Lee ,  Tae Hyoung Zyung

Inventor： Yong Hae KIM ,  Seung Youl Kang ,  Sang Hoon Cheon ,  Myung Lae Lee ,  Tae Hyoung Zyung

IPC: H02J17/00

CPC classification number: H02J50/80 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12

Abstract: Provided is a method for a wireless power transfer. The method includes modulating a transmission frequency according to a predetermined value at a wireless power transmitter; and transmitting a high frequency signal according to the modulated transmission signal from the wireless power transmitter to at least one wireless power receiver and redetermining the predetermined value according to information which corresponds to a power value of the high frequency signal received by the at least one wireless power receiver, wherein the modulating the transmission frequency at the wireless power transmitter and transmitting the high frequency and the redetermining the predetermined value the at least one wireless power receiver are repeated.

Abstract translation: 提供了一种用于无线电力传送的方法。 该方法包括：在无线电力发射机处根据预定值对发射频率进行调制; 以及根据来自所述无线电力发射机的所述经调制的传输信号将高频信号发射到至少一个无线电力接收机，并根据与所述至少一个无线接收到的所述高频信号的功率值相对应的信息重新确定所述预定值 电力接收器，其中重复在所述无线电力发射机处调制所述发射频率并发送所述高频并重新确定所述至少一个无线电力接收机的所述预定值。

公开(公告)号：US08047849B2

公开(公告)日：2011-11-01

申请号：US11999471

申请日：2007-12-05

Applicant: Seong Deok Ahn ,  Seung Youl Kang ,  Chul Am Kim ,  Ji Young Oh ,  In Kyu You ,  Gi Heon Kim ,  Kyu Ha Baek ,  Kyung Soo Suh

Inventor： Seong Deok Ahn ,  Seung Youl Kang ,  Chul Am Kim ,  Ji Young Oh ,  In Kyu You ,  Gi Heon Kim ,  Kyu Ha Baek ,  Kyung Soo Suh

IPC: G09B21/00

CPC classification number: G09B21/004 ,  Y10T29/49002 ,  Y10T29/494

Abstract: Provided are a braille display device using an electrorheological fluid and a method for manufacturing the same. The braille display device includes: a base body in which a plurality of insulating reception grooves are formed; a first electrode arranged below the base body; an electrorheological fluid received in the reception groove; a microcapsule having an electrophoresis particle which is dispersed in the electrorheological fluid; a second electrode arranged above the microcapsule; a braille pin installed above the second electrode; and a braille pin protection film arranged above the braille pin.

Abstract translation: 提供了使用电粘滞性流体的盲文显示装置及其制造方法。 盲文显示装置包括：形成多个绝缘接收槽的基体; 布置在所述基体的下方的第一电极; 容纳在接收槽中的电流变流体; 具有分散在电流变流体中的电泳粒子的微胶囊; 布置在微胶囊上方的第二电极; 安装在第二电极上方的盲文销; 以及布置在盲文销上方的盲文针保护膜。

公开(公告)号：US20110143614A1

公开(公告)日：2011-06-16

申请号：US12829835

申请日：2010-07-02

Applicant: Seongdeok AHN ,  Seung Youl KANG

Inventor： Seongdeok AHN ,  Seung Youl KANG

IPC: D03D9/00 ,  B32B37/02

CPC classification number: B32B3/266 ,  B32B9/04 ,  B32B27/06 ,  Y10T156/10 ,  Y10T442/10

Abstract: Provided is a plastic substrate. The plastic substrate includes a carbon nanotube thin film having a matrix type mesh shape, and a plastic thin film support configured to at least fill spaces of the matrix type mesh shape and cover one side of the carbon nanotube thin film. The plastic substrate may have a low coefficient of thermal expansion and be flexible and conductive.

Abstract translation: 提供一种塑料基材。 塑料基板包括具有矩阵型网格形状的碳纳米管薄膜和塑料薄膜支撑件，其被配置为至少填充矩阵型网格形状的空间并且覆盖碳纳米管薄膜的一侧。 塑料基板可以具有低的热膨胀系数并且具有柔性和导电性。

公开(公告)号：US07903321B2

公开(公告)日：2011-03-08

申请号：US12495994

申请日：2009-07-01

Applicant: Seong Deok Ahn ,  Seung Youl Kang ,  Chul Am Kim ,  In Kyu You ,  Gi Heon Kim ,  Ji Young Oh ,  Kyu Ha Baek ,  Kyung Soo Suh

Inventor： Seong Deok Ahn ,  Seung Youl Kang ,  Chul Am Kim ,  In Kyu You ,  Gi Heon Kim ,  Ji Young Oh ,  Kyu Ha Baek ,  Kyung Soo Suh

IPC: G02B26/00 ,  G09G3/34

CPC classification number: G02F1/167 ,  G02F2203/34

Abstract: Provided are a color electrophoretic display and a method of manufacturing the same. The color electrophoretic display includes: a plurality of lower electrodes arranged on a lower layer and disposed with a predetermined interval therebetween; a plurality of first to third photoresist chambers arranged on the plurality of lower electrodes; first to third electronic inks accommodated in the plurality of first to third photoresist chambers respectively, and discriminatively operating to an electric field to independently display red, green, and blue colors; and a plurality of upper electrodes disposed with a predetermined interval therebetween and facing the plurality of lower electrodes with the plurality of first to third photoresist chambers being held therebetween.

Abstract translation: 提供一种彩色电泳显示器及其制造方法。 彩色电泳显示器包括：布置在下层上并以其间具有预定间隔的多个下电极; 多个第一至第三光致抗蚀剂室，布置在所述多个下电极上; 分别容纳在多个第一至第三光致抗蚀剂室中的第一至第三电子墨水，并且区分地操作电场以独立地显示红色，绿色和蓝色; 以及多个上电极，其间以预定间隔设置并面对多个下电极，多个第一至第三光致抗蚀剂室保持在其间。

公开(公告)号：US20100301678A1

公开(公告)日：2010-12-02

申请号：US12581923

申请日：2009-10-20

Applicant: YONG HAE KIM ,  SEUNG YOUL KANG ,  MYUNG LAE LEE ,  TAEHYOUNG ZYUNG ,  JONG-MOO LEE ,  SANG HOON CHEON

Inventor： YONG HAE KIM ,  SEUNG YOUL KANG ,  MYUNG LAE LEE ,  TAEHYOUNG ZYUNG ,  JONG-MOO LEE ,  SANG HOON CHEON

IPC: H01F38/00

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/40

Abstract: 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.

Abstract translation: 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。