公开(公告)号：US20100026927A1

公开(公告)日：2010-02-04

申请号：US12578947

申请日：2009-10-14

申请人： Ahn-Ho JEE ,  Kun-Bin LEE ,  Dong-Hwan KIM ,  Hyeong-Cheol AHN

发明人： Ahn-Ho JEE ,  Kun-Bin LEE ,  Dong-Hwan KIM ,  Hyeong-Cheol AHN

IPC分类号： G02F1/1333 ,  H05K5/00

CPC分类号： G02F1/133608 ,  G02F1/133308 ,  G02F2001/133314 ,  H01R13/2442 ,  H01R13/6471 ,  H01R13/6581 ,  H01R13/6585 ,  H05K9/0067

摘要： A receiving container for a display device includes a bottom plate, a sidewall and a grounding unit. The sidewall is extended from the bottom plate to define a receiving space. The grounding unit is integrally formed with the bottom plate. The grounding unit includes a grounding member that grounds a circuit board received in the receiving space. The circuit board includes a grounding electrode and the grounding member corresponds to the grounding electrode. The grounding member is formed on a rear surface of the bottom plate. The grounding member may include a protrusion or a projected portion having an elastic structure.

摘要翻译： 用于显示装置的接收容器包括底板，侧壁和接地单元。 侧壁从底板延伸以限定接收空间。 接地单元与底板一体形成。 接地单元包括使接收在接收空间中的电路板接地的接地构件。 电路板包括接地电极，接地部件对应于接地电极。 接地构件形成在底板的后表面上。 接地构件可以包括具有弹性结构的突起或突出部分。

公开(公告)号：US20110065477A1

公开(公告)日：2011-03-17

申请号：US12881250

申请日：2010-09-14

申请人： Kyung-Bae KO ,  Jung-Ho PARK ,  Austin KIM ,  Dong-Hwan KIM ,  Yong-Jin KIM ,  Ja-Ho LEE ,  Se-Ho KIM

发明人： Kyung-Bae KO ,  Jung-Ho PARK ,  Austin KIM ,  Dong-Hwan KIM ,  Yong-Jin KIM ,  Ja-Ho LEE ,  Se-Ho KIM

IPC分类号： H04M1/00 ,  H01Q1/50 ,  H01Q3/24 ,  H01Q9/04

CPC分类号： H01Q1/243 ,  H01P7/06 ,  H01Q9/42

摘要： A multiband built-in antenna for a portable terminal is provided, which includes a feeding part electrically connected to a Radio Frequency (RF) connector of a terminal main board; an antenna radiator comprising at least two ground parts electrically connected to a ground means of the terminal and formed at different locations; and a switching means commonly linked to a ground line of each ground part of the antenna radiator, and selectively connecting one or more of the at least two ground parts electrically to the ground means according to a switching operation

摘要翻译： 提供了一种用于便携式终端的多频带内置天线，其包括电连接到终端主板的射频（RF）连接器的馈电部分; 天线辐射器，包括至少两个接地部分，电连接到所述端子的接地装置并形成在不同的位置; 以及通常连接到天线辐射体的每个接地部分的接地线的开关装置，并且根据开关操作选择性地将至少两个接地部分中的一个或多个电连接到接地装置

公开(公告)号：US20110199010A1

公开(公告)日：2011-08-18

申请号：US13028628

申请日：2011-02-16

申请人： Gye-Hyun CHO ,  Min-ho JUNG ,  Sung-Yun PARK ,  Dong-Hwan KIM

发明人： Gye-Hyun CHO ,  Min-ho JUNG ,  Sung-Yun PARK ,  Dong-Hwan KIM

IPC分类号： H05B37/02 ,  H02M7/217

CPC分类号： H02M1/083 ,  H05B33/0818 ,  Y02B20/346 ,  Y02B20/348

摘要： The present invention relates to a switching operation control device of a power switch, an LED light emitting device including the same, and a control method thereof. The control device detects a zero crossing time when a voltage at an input end of the power switch becomes a zero voltage, generates a reference signal that is synchronized with the voltage at the input end of the power switch by using the detected zero crossing time, and compensates the generated reference signal with a first voltage that is greater than the zero voltage during a blocking period corresponding to the zero crossing time.

摘要翻译： 本发明涉及一种电源开关的开关操作控制装置，包括该开关操作控制装置的LED发光装置及其控制方法。 当电源开关输入端的电压变为零电压时，控制装置检测过零时间，通过使用检测到的过零时间产生与电源开关输入端的电压同步的参考信号， 并且在对应于过零时间的阻塞期间内用大于零电压的第一电压来补偿所产生的参考信号。

公开(公告)号：US20110037665A1

公开(公告)日：2011-02-17

申请号：US12852568

申请日：2010-08-09

申请人： Jung-Ho AHN ,  Seung-Hwan KIM ,  Austin KIM ,  Dong-Hwan KIM ,  Jae-Ho LEE ,  Sung-Min HER

发明人： Jung-Ho AHN ,  Seung-Hwan KIM ,  Austin KIM ,  Dong-Hwan KIM ,  Jae-Ho LEE ,  Sung-Min HER

IPC分类号： H01Q9/04 ,  H01Q1/24

CPC分类号： H01Q9/42 ,  H01Q5/357 ,  H01Q5/378

摘要： A multiband built-in antenna of a portable terminal is provided. The multiband built-in antenna includes a main board having a ground area and a non-ground area on a front surface and an opposite surface, and an antenna radiator having a specific pattern directly formed on the non-ground area of the main board, wherein the antenna radiator comprises a first antenna radiator of which one end is branched off into two parts on the front surface of the main board so that one part is used for feeding and the other part is electrically connected to the ground area, and of which the other end is extended by a specific length in a widthwise direction of the terminal, and a second antenna radiator which protrudes towards the opposite surface of the main board from the other end of the first antenna radiator and is formed in a specific pattern in the non-ground area on the opposite surface of the main board.

摘要翻译： 提供便携式终端的多频带内置天线。 多频带内置天线包括：主面板，其表面和相对面具有接地面积和非接地面积;以及天线辐射体，其特征图案直接形成在主板的非接地区域上， 其中所述天线辐射器包括第一天线辐射器，其一端在所述主板的前表面上分支成两部分，使得一个部分用于馈送，并且另一部分电连接到所述接地区域，并且其中 另一端在端子的宽度方向上延伸特定的长度，第二天线辐射体从第一天线辐射体的另一端向主体板的相对表面突出，并且形成在 主板相对表面的非接地区域。

公开(公告)号：US20090122606A1

公开(公告)日：2009-05-14

申请号：US12348168

申请日：2009-01-02

申请人： Dong-Hwan KIM ,  Yeong-Taek LEE

发明人： Dong-Hwan KIM ,  Yeong-Taek LEE

IPC分类号： G11C16/06 ,  G11C16/00

CPC分类号： G11C11/5628 ,  G11C11/5642 ,  G11C16/0483 ,  G11C16/10 ,  G11C16/12 ,  G11C16/24 ,  G11C16/26 ,  G11C16/32 ,  G11C16/3459 ,  G11C2211/5642

摘要： There is provided a flash memory device with multi-level cell and a reading and programming method thereof. The flash memory device with multi-level cell includes a memory cell array, a unit for precharging bit line, a bit line voltage supply circuit for supplying a voltage to the bit line, and first to third latch circuits each of which performs different function from each other. The reading and programming methods are performed by LSB and MSB reading and programming operations. A reading method in the memory device is achieved by reading an LSB two times and by reading an MSB one time. A programming method is achieved by programming an LSB one time and programming an MSB one time. Data having multi-levels can be programmed into memory cells by two times programming operations.

摘要翻译： 提供了一种具有多电平单元的闪存器件及其读取和编程方法。 具有多电平单元的闪速存储器件包括存储单元阵列，用于对位线进行预充电的单元，用于向位线提供电压的位线电压供应电路，以及每个都执行与位线不同的功能的第一至第三锁存电路 彼此。 读取和编程方法由LSB和MSB读取和编程操作执行。 通过读取LSB两次并通过读取MSB一次来实现存储器件中的读取方法。 通过编程LSB一次并编程MSB一次来实现编程方法。 具有多级数据的数据可以通过两次编程操作被编程到存储器单元中。

公开(公告)号：US20110275333A1

公开(公告)日：2011-11-10

申请号：US13100445

申请日：2011-05-04

申请人： Jin-U KIM ,  Austin KIM ,  Dong-Hwan KIM ,  Jae-Ho LEE ,  Jung-Ho PARK

发明人： Jin-U KIM ,  Austin KIM ,  Dong-Hwan KIM ,  Jae-Ho LEE ,  Jung-Ho PARK

IPC分类号： H01Q1/48 ,  H04W88/02

CPC分类号： H01Q5/364 ,  H01Q1/243 ,  H01Q9/0421 ,  H01Q9/0442

摘要： A re-reconfigurable built-in antenna of a portable terminal is provided. The antenna includes an antenna radiator having a feeding pad electrically connected to a feeding portion of a main board of the terminal and at least one ground pad disposed in a position different from that of the feeding pad for selectively establishing an electrical connection to a ground portion of the terminal, and a switching element, commonly connected to the at least one ground pad of the antenna radiator, for selectively establishing an electrical connection to the ground portion by a switching operation. The antenna radiator changes a shape of the antenna radiator by using the selective electrical connection of the ground portion so as to have various operational frequency bands and radiation properties.

摘要翻译： 提供便携式终端的可重新配置的内置天线。 天线包括天线辐射器，其具有电连接到端子的主板的馈电部分的馈电焊盘和布置在与馈电焊盘不同的位置的至少一个接地焊盘，用于选择性地建立到接地部分的电连接 以及通常连接到天线辐射器的至少一个接地焊盘的开关元件，用于通过开关操作选择性地建立到接地部分的电连接。 天线辐射体通过使用接地部分的选择性电连接来改变天线辐射体的形状，从而具有各种工作频带和辐射特性。

公开(公告)号：US20080151632A1

公开(公告)日：2008-06-26

申请号：US12035357

申请日：2008-02-21

申请人： Dong-Hwan KIM ,  Yeong-Taek LEE

发明人： Dong-Hwan KIM ,  Yeong-Taek LEE

IPC分类号： G11C16/06

CPC分类号： G11C11/5628 ,  G11C11/5642 ,  G11C16/0483 ,  G11C16/10 ,  G11C16/12 ,  G11C16/24 ,  G11C16/26 ,  G11C16/32 ,  G11C16/3459 ,  G11C2211/5642

摘要： There is provided a flash memory device with multi-level cell and a reading and programming method thereof. The flash memory device with multi-level cell includes a memory cell array, a unit for precharging bit line, a bit line voltage supply circuit for supplying a voltage to the bit line, and first to third latch circuits each of which performs different function from each other. The reading and programming methods are performed by LSB and MSB reading and programming operations. A reading method in the memory device is achieved by reading an LSB two times and by reading an MSB one time. A programming method is achieved by programming an LSB one time and programming an MSB one time. Data having multi-levels can be programmed into memory cells by two times programming operations.

摘要翻译： 提供了一种具有多电平单元的闪存器件及其读取和编程方法。 具有多电平单元的闪速存储器件包括存储单元阵列，用于对位线进行预充电的单元，用于向位线提供电压的位线电压供应电路，以及每个都执行与位线不同的功能的第一至第三锁存电路 彼此。 读取和编程方法由LSB和MSB读取和编程操作执行。 通过读取LSB两次并通过读取MSB一次来实现存储器件中的读取方法。 通过编程LSB一次并编程MSB一次来实现编程方法。 具有多级数据的数据可以通过两次编程操作被编程到存储器单元中。

公开(公告)号：US20130175505A1

公开(公告)日：2013-07-11

申请号：US13584938

申请日：2012-08-14

申请人： Woo-Yong SUNG ,  Dong-Hwan KIM ,  Jeong-Ho LEE ,  Tae-Woon CHA ,  Sang-Gun CHOI

发明人： Woo-Yong SUNG ,  Dong-Hwan KIM ,  Jeong-Ho LEE ,  Tae-Woon CHA ,  Sang-Gun CHOI

IPC分类号： H01L29/78 ,  H01L21/441

CPC分类号： H01L51/0541

摘要： A thin film transistor (“TFT”) includes a gate electrode, a gate insulating layer, a source electrode, a drain electrode and a semiconductor layer. The gate insulating layer is disposed on the gate electrode. The source electrode is disposed on the gate insulating layer. The drain electrode is disposed on the gate insulating layer. The drain electrode is spaced apart from the source electrode. The semiconductor layer is disposed on the gate insulating layer. The semiconductor layer makes contact with a side surface of the source electrode and a side surface of the drain electrode.

摘要翻译： 薄膜晶体管（“TFT”）包括栅电极，栅极绝缘层，源电极，漏电极和半导体层。 栅极绝缘层设置在栅电极上。 源电极设置在栅极绝缘层上。 漏电极设置在栅极绝缘层上。 漏电极与源电极间隔开。 半导体层设置在栅极绝缘层上。 半导体层与源电极的侧面和漏电极的侧面接触。

公开(公告)号：US20110267109A1

公开(公告)日：2011-11-03

申请号：US13080471

申请日：2011-04-05

申请人： Sung-Yun PARK ,  Kunhee CHO ,  Dong-Hwan KIM

发明人： Sung-Yun PARK ,  Kunhee CHO ,  Dong-Hwan KIM

IPC分类号： G01R29/02

CPC分类号： H03H19/004

摘要： The present invention relates a pulse width filter generating a modulation signal that is increased in synchronization with one of an increasing edge and a decreasing edge of the input signal and is decreased in synchronization with the other of the increasing edge and the decreasing edge, and transmitting the input signal of the modulation signal. The input signal passed through the filter unit is inverted thereby being an output signal. The pulse width filter controls the increasing and the decreasing of the modulation signal according to the output signal and the input signal passed through the filter unit, and the modulation signal is a signal to determined whether the pulse width of the input signal is more than the predetermined cut-off pulse width.

摘要翻译： 本发明涉及产生与输入信号的增加沿和下降沿之一同步增加的调制信号的脉冲宽度滤波器，并且与增加沿和递减沿中的另一个同步地减小，并且发送 调制信号的输入信号。 通过滤波器单元的输入信号被反相，从而作为输出信号。 脉冲宽度滤波器根据输出信号和通过滤波器单元的输入信号来控制调制信号的增加和减小，并且调制信号是确定输入信号的脉冲宽度是否大于 预定的截止脉冲宽度。

公开(公告)号：US20100194648A1

公开(公告)日：2010-08-05

申请号：US12696242

申请日：2010-01-29

申请人： Sang-Ha LEE ,  Jung-Ho PARK ,  Dong-Hwan KIM ,  Yong-Jin KIM ,  Jae-Ho LEE

发明人： Sang-Ha LEE ,  Jung-Ho PARK ,  Dong-Hwan KIM ,  Yong-Jin KIM ,  Jae-Ho LEE

IPC分类号： H01Q1/38 ,  H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q9/14

摘要： A built-in antenna of a portable wireless terminal is provided. The antenna includes a first antenna radiator, a carrier, and at least one second antenna radiator. The first antenna radiator transmits/receives a signal. The first antenna radiator is attached to a carrier. The at least one second antenna radiator is detachable from the carrier and is electrically connected with the first antenna radiator when coupled to the carrier to update a resonance frequency in cooperation with the first antenna radiator.

摘要翻译： 提供便携式无线终端的内置天线。 天线包括第一天线辐射器，载波和至少一个第二天线辐射器。 第一天线辐射器发送/接收信号。 第一天线辐射器附接到载体。 所述至少一个第二天线辐射器可从所述载体拆卸，并且当与所述载体耦合时与所述第一天线辐射器电连接，以与所述第一天线辐射器协作更新谐振频率。