公开(公告)号：US06727659B2

公开(公告)日：2004-04-27

申请号：US10431162

申请日：2003-05-06

申请人： Jae-Yeol Kim ,  Jin-Sung Kim ,  Jun-Hyung Kim ,  Kazuhiro Ito ,  Myeong-Seob So

发明人： Jae-Yeol Kim ,  Jin-Sung Kim ,  Jun-Hyung Kim ,  Kazuhiro Ito ,  Myeong-Seob So

IPC分类号： G09G310

CPC分类号： G09G3/2965 ,  G09G3/293 ,  G09G2310/066

摘要： An apparatus for driving a plasma display panel that includes first and second signal lines for supplying first and second voltages, respectively, and first and second inductors coupled to one terminal of a panel capacitor. A first current path is formed from the panel capacitor to the second signal line via the second inductor to drop the voltage of the panel capacitor from the first voltage to the second voltage. A second current path is formed to recover the current flowing to the second inductor towards the first signal line, while the voltage of the panel capacitor is sustained at the second voltage. A third current path is formed from the first signal line to the panel capacitor via the first inductor while the current flowing to the second inductor is recovered, to raise the voltage of the panel capacitor from the second voltage to the first voltage. A fourth current is also formed to recover the current flowing to the first inductor towards the first signal line, while the voltage of the panel capacitor is sustained at the first voltage.

摘要翻译： 一种用于驱动等离子体显示面板的装置，其包括用于分别提供第一和第二电压的第一和第二信号线以及耦合到面板电容器的一个端子的第一和第二电感器。 经由第二电感器从面板电容器到第二信号线形成第一电流路径，以将面板电容器的电压从第一电压降低到第二电压。 形成第二电流路径以恢复流向第二电感器的电流朝向第一信号线，同时面板电容器的电压维持在第二电压。 第三电流路径由第一信号线经由第一电感器形成到面板电容器，同时流过第二电感器的电流被恢复，以将面板电容器的电压从第二电压升高到第一电压。 还形成第四电流以恢复流向第一电感器的电流朝向第一信号线，同时面板电容器的电压维持在第一电压。

公开(公告)号：US07274343B2

公开(公告)日：2007-09-25

申请号：US10445274

申请日：2003-05-23

申请人： Jun-Hyung Kim ,  Jin-Sung Kim ,  Myeong-Seob So ,  Nam-Sung Jung

发明人： Jun-Hyung Kim ,  Jin-Sung Kim ,  Myeong-Seob So ,  Nam-Sung Jung

IPC分类号： G09G3/10 ,  G09G3/28

CPC分类号： G09G3/2965 ,  G09G3/2932 ,  G09G2300/0408 ,  G09G2310/06 ,  G09G2330/024 ,  G09G2330/06

摘要： A PDP address driver circuit includes: an inductor coupled to a conductive pattern. A first current applier applyies a current of a first direction to the inductor and the conductive pattern while sustaining a panel capacitor at an address voltage. A discharger generates a resonance between the inductor and the panel capacitor to discharge the panel capacitor to 0V, while the current of the first direction flows to the inductor and the conductive pattern. A second current applier applyies a current of a second direction to the inductor and the conductive pattern while sustaining the panel capacitor at 0V. A charger generates a resonance between the inductor and the panel capacitor to charge the panel capacitor to the address voltage, while the current of the second direction flows to the inductor and the conductive pattern.

摘要翻译： PDP地址驱动器电路包括：耦合到导电图案的电感器。 第一个当前的施加器将电流和第一方向施加到电感器和导电图案，同时在寻址电压下维持面板电容器。 放电器在电感器和面板电容器之间产生谐振，以将面板电容器放电到0V，而第一方向的电流流向电感器和导电图案。 第二个当前的施加器将电流和第二方向应用于电感器和导电图案，同时将面板电容器维持在0V。 充电器在电感器和面板电容器之间产生谐振，以将面板电容器充电到寻址电压，而第二方向的电流流向电感器和导电图案。

公开(公告)号：US07511707B2

公开(公告)日：2009-03-31

申请号：US11133478

申请日：2005-05-18

申请人： Kazuhiro Ito ,  Jun-Hyung Kim ,  Byung-Gwon Cho

发明人： Kazuhiro Ito ,  Jun-Hyung Kim ,  Byung-Gwon Cho

IPC分类号： G09G5/00

CPC分类号： G09G3/291 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2942 ,  G09G3/2965 ,  G09G2300/0426 ,  G09G2310/066

摘要： According to an exemplary driving method of a plasma display panel of the present invention, waveforms having a reset function, an address function, and a sustain discharge function are applied to a scan electrode while sustain electrodes are biased at a ground voltage. A board for driving the sustain electrodes and a switch for supplying a ground voltage is eliminated and accordingly manufacturing cost of driving boards is reduced. Various circuits for generating the desirable waveforms and simplifications that do not compromise the effectiveness of the circuits are also presented.

摘要翻译： 根据本发明的等离子体显示面板的示例性驱动方法，在扫描电极施加具有复位功能，地址功能和维持放电功能的波形，同时维持电极被偏置在接地电压。 消除用于驱动维持电极的电路板和用于提供接地电压的开关，因此降低了驱动板的制造成本。 还提出了用于产生不损害电路的有效性的期望波形和简化的各种电路。

公开(公告)号：US20060007063A1

公开(公告)日：2006-01-12

申请号：US11133478

申请日：2005-05-18

申请人： Kazuhiro Ito ,  Jun-Hyung Kim ,  Byung-Gwon Cho

发明人： Kazuhiro Ito ,  Jun-Hyung Kim ,  Byung-Gwon Cho

IPC分类号： G09G3/28

CPC分类号： G09G3/291 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2942 ,  G09G3/2965 ,  G09G2300/0426 ,  G09G2310/066

摘要： According to an exemplary driving method of a plasma display panel of the present invention, waveforms having a reset function, an address function, and a sustain discharge function are applied to a scan electrode while sustain electrodes are biased at a ground voltage. A board for driving the sustain electrodes and a switch for supplying a ground voltage is eliminated and accordingly manufacturing cost of driving boards is reduced. Various circuits for generating the desirable waveforms and simplifications that do not compromise the effectiveness of the circuits are also presented.

公开(公告)号：US08761774B2

公开(公告)日：2014-06-24

申请号：US13610294

申请日：2012-09-11

申请人： Jun-Hyung Kim ,  Hong-Sung Chang ,  Yong Chang ,  Geun-Hwi Lim ,  Jung-Won Kim

发明人： Jun-Hyung Kim ,  Hong-Sung Chang ,  Yong Chang ,  Geun-Hwi Lim ,  Jung-Won Kim

IPC分类号： H04W36/00

CPC分类号： H04W24/02 ,  H04W8/26 ,  H04W48/08 ,  H04W74/00 ,  H04W88/08

摘要： A method and system for transmitting/receiving a neighbor base-station information message in a broadband wireless access system. A method includes receiving, by the mobile station, a neighbor BS information message; determining whether or not an operator ID field related to a first neighbor BS is included in the neighbor BS information message; and determining that the first neighbor BS has identical BS information as a serving BS, if the operator ID field is not included in the neighbor BS information message.

摘要翻译： 一种用于在宽带无线接入系统中发送/接收邻居基站信息消息的方法和系统。 一种方法包括：由移动台接收邻居BS信息消息; 确定相邻BS信息消息中是否包括与第一相邻BS相关的运营商ID字段; 以及如果所述运营商ID字段不包括在所述相邻BS信息消息中，则确定所述第一相邻BS具有作为服务BS的相同BS信息。

公开(公告)号：US08270331B2

公开(公告)日：2012-09-18

申请号：US12039655

申请日：2008-02-28

申请人： Jun-Hyung Kim ,  Nae-Hyun Lim ,  Jae-Jeong Shim

发明人： Jun-Hyung Kim ,  Nae-Hyun Lim ,  Jae-Jeong Shim

IPC分类号： H04H20/71

CPC分类号： H04W72/005 ,  H04W4/12

摘要： An apparatus and a method for changing a MultiCast and BroadCast Service (MCBCS) broadcasting channel in a Broadband Wireless Access (BWA) system are provided. The method includes, if an MCBCS initialization request message is received from an MCBCS server, sending a burst reservation request message for MCBCS burst allocation to one or more Base Stations (BSs) in a corresponding Multicast and Broadcast Service (MBS) zone, and if a burst reservation response message is received from at least one of the one or more BSs, sending a Resource Reservation (RR) request message for each channel to the at least one of the one or more BSs for establishing data channels for each channel broadcast by the MCBCS server. Accordingly, a channel transition delay time resulting from a user's channel change can be reduced.

摘要翻译： 提供了一种用于在宽带无线接入（BWA）系统中改变MultiCast和BroadCast服务（MCBCS）广播信道的装置和方法。 该方法包括：如果从MCBCS服务器接收到MCBCS初始化请求消息，则将MCBCS突发分配的突发预留请求消息发送到对应的多播和广播服务（MBS）区域中的一个或多个基站（BS），如果 从所述一个或多个BS中的至少一个接收到突发预约响应消息，向所述一个或多个BS中的至少一个发送每个信道的资源预留（RR）请求消息，以建立每个频道广播的数据信道，由 MCBCS服务器。 因此，可以减少由用户的频道改变引起的频道转换延迟时间。

公开(公告)号：US07528800B2

公开(公告)日：2009-05-05

申请号：US10964926

申请日：2004-10-15

申请人： Byung-Nam An ,  Jun-Young Lee ,  Jun-Hyung Kim

发明人： Byung-Nam An ,  Jun-Young Lee ,  Jun-Hyung Kim

IPC分类号： G09G3/28

CPC分类号： G09G3/296 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2965 ,  G09G2310/066

摘要： An apparatus for driving a plasma display panel including scan electrodes, sustain electrodes, and panel capacitors formed between the scan electrodes and the sustain electrodes is disclosed In one embodiment, the apparatus includes a scan integrated circuit for supplying a scan voltage to the scan electrodes, a sustain discharge voltage generator for applying the first voltage and the second voltage to the scan electrodes, and a rising reset waveform generator for applying a rising reset waveform rising from a third voltage to a fourth voltage to the scan electrode. In the plasma display panel according to the present invention, a transistor for applying a rising reset waveform is coupled to a transistor to eliminate a conventional main switch.

摘要翻译： 公开了一种用于驱动包括形成在扫描电极和维持电极之间的扫描电极，维持电极和面板电容器的等离子体显示面板的装置。在一个实施例中，该装置包括用于向扫描电极提供扫描电压的扫描集成电路， 用于向扫描电极施加第一电压和第二电压的维持放电电压发生器，以及用于将从第三电压上升到第四电压的上升复位波形施加到扫描电极的上升复位波形发生器。 在根据本发明的等离子体显示面板中，用于施加上升复位波形的晶体管耦合到晶体管以消除常规的主开关。

公开(公告)号：US20090054082A1

公开(公告)日：2009-02-26

申请号：US11925561

申请日：2007-10-26

申请人： Jun-Hyung Kim ,  Ji-Cheol Lee ,  Jung-Shin Park ,  Nae-Hyun Lim

发明人： Jun-Hyung Kim ,  Ji-Cheol Lee ,  Jung-Shin Park ,  Nae-Hyun Lim

IPC分类号： H04Q7/20

CPC分类号： H04W12/06 ,  H04L63/107 ,  H04L67/18 ,  H04W4/02 ,  H04W8/10 ,  H04W68/00

摘要： In a method for providing Location Based Services (LBS) in a mobile communication system, upon receipt of a location trigger at an LS for requesting location information of an MS from a location client, the LS transmits an authentication request message for requesting an ID of an Anchor Authenticator (AA) for the MS to an Authorization, Authentication and Accounting server (AAA), which transmits an authentication response message to the LS. The LS transmits an LCID request message for requesting an LCID of an LC for the MS to the AA, which AA transmits an initiate MS paging request message to an APC. The APC detects a serving LC of the MS and transmits an LCID to the AA, which transmits an LCID response message to the LS, which transmits an MS location report request message to the serving LC. The LC transmits an MS location report response message to the LS.

摘要翻译： 在用于在移动通信系统中提供基于位置的服务（LBS）的方法中，当LS接收到来自位置客户端的MS的位置信息的位置触发时，LS发送用于请求ID的ID的认证请求消息 用于MS到授权，认证和计费服务器（AAA）的锚定认证器（AA），其向LS发送认证响应消息。 LS向AA发送用于请求LC的LC的LCID的LCID请求消息，AA向APC发送初始MS寻呼请求消息。 APC检测MS的服务LC，并向LC发送LCID，该AA将向LC发送MS位置报告请求消息的LS发送LCID响应消息。 LC向LS发送MS位置报告响应消息。

公开(公告)号：US07436813B2

公开(公告)日：2008-10-14

申请号：US11204599

申请日：2005-08-16

申请人： Jun-Hyung Kim ,  Jun-Hyuk Song ,  Geun-Hwi Lim ,  Hong-Sung Chang ,  Yong Chang

发明人： Jun-Hyung Kim ,  Jun-Hyuk Song ,  Geun-Hwi Lim ,  Hong-Sung Chang ,  Yong Chang

IPC分类号： H04J3/06 ,  H04B7/00 ,  H04B7/212 ,  H04B15/00 ,  H04L7/00

CPC分类号： H04W56/002 ,  H04B7/2696 ,  H04J3/0638 ,  H04W56/0015 ,  H04W92/20

摘要： Method and system by which a base station without a Global Positioning System (GPS) receiver acquires time synchronization in a Broadband Wireless Access (BWA) communication system. The method includes scanning neighbor base stations around a first base station and requesting time synchronization information from the scanned neighbor base stations by the first base station; receiving responses from predetermined neighbor base stations having already acquired time synchronization from among the neighbor base stations, the responses including time synchronization information of the predetermined neighbor base stations; and selecting a second base station from among the predetermined neighbor base stations and acquiring time synchronization based on the time synchronization information of the second base station.

摘要翻译： 没有全球定位系统（GPS）接收机的基站在宽带无线接入（BWA）通信系统中获取时间同步的方法和系统。 该方法包括扫描第一基站周围的相邻基站，并且由第一基站请求来自扫描的相邻基站的时间同步信息; 从所述相邻基站接收到已经获取时间同步的预定相邻基站的响应，所述响应包括所述预定相邻基站的时间同步信息; 以及从预定相邻基站中选择第二基站，并且基于第二基站的时间同步信息获取时间同步。

公开(公告)号：US07425846B2

公开(公告)日：2008-09-16

申请号：US11502495

申请日：2006-08-11

申请人： Jun-Hyung Kim

发明人： Jun-Hyung Kim

IPC分类号： H03K19/094 ,  H03K19/0175

CPC分类号： G09G3/296 ,  G09G2310/0267

摘要： A flat display device may include a plurality of electrodes arranged in one direction, a first transistor coupled between the plurality of electrodes and a first power source for supplying a first voltage, and a gate driving circuit for supplying a driving voltage to a gate of the first transistor through a push-pull circuit including second and third transistors coupled between second and third power sources for respectively supplying second and third power sources, wherein a resistance formed between the second transistor and the second power source is greater than that formed between the third transistor and the third power source.

摘要翻译： 平面显示装置可以包括沿一个方向布置的多个电极，耦合在多个电极之间的第一晶体管和用于提供第一电压的第一电源，以及用于向第一电压的栅极提供驱动电压的栅极驱动电路 第一晶体管通过包括耦合在第二和第三电源之间的第二和第三晶体管的分别提供第二和第三电源的推挽电路，其中形成在第二晶体管和第二电源之间的电阻大于在第三晶体管和第三电源之间形成的电阻 晶体管和第三电源。