公开(公告)号：US20100141693A1

公开(公告)日：2010-06-10

申请号：US12451067

申请日：2008-04-24

申请人： Tae-Joong Lee ,  Jae-Dong Park

发明人： Tae-Joong Lee ,  Jae-Dong Park

IPC分类号： G09G5/02 ,  G09G5/00 ,  G09G5/10

CPC分类号： G09G3/3216 ,  G09G2300/023 ,  G09G2310/0256 ,  G09G2320/043 ,  H01L27/3209 ,  H01L27/3244

摘要： The present invention provides an organic light-emitting display apparatus and a method of driving the same. The organic light-emitting display apparatus comprises a substrate; scan lines and data lines that are formed on the substrate to cross with each other; stacked organic light-emitting diodes that are connected to the scan lines and the data lines on the substrate and each have two sub-pixels which are stacked, wherein the two stacked sub-pixels are individually driven by one data line; a data driver that is connected to the data lines and applies data signals to the data lines; a scan driver that is connected to the scan lines and applies scan signals to the scan lines; a controller that controls the data driver and the scan driver; and a power supply module that supplies a power supply voltage to the data driver, the scan driver, and the controller.

摘要翻译： 本发明提供一种有机发光显示装置及其驱动方法。 有机发光显示装置包括：基板; 在衬底上形成的扫描线和数据线彼此交叉; 叠层有机发光二极管，其连接到扫描线和基板上的数据线，并且各自具有堆叠的两个子像素，其中两个堆叠的子像素由一条数据线单独驱动; 数据驱动器，连接到数据线并将数据信号施加到数据线; 扫描驱动器，连接到扫描线并将扫描信号施加到扫描线; 控制器，用于控制数据驱动器和扫描驱动器; 以及向数据驱动器，扫描驱动器和控制器提供电源电压的电源模块。

公开(公告)号：US06495949B1

公开(公告)日：2002-12-17

申请号：US09704938

申请日：2000-11-02

申请人： Jae Dong Park ,  Hen Seg O

发明人： Jae Dong Park ,  Hen Seg O

IPC分类号： H01J120

CPC分类号： H01J1/20 ,  H01J1/142

摘要： An electron tube cathode is disclosed, comprising a base, electron emissive material layers formed on the base and containing alkaline earth metal oxides including barium, and reducing metal layers interposed between the emissive material layers. The metal layers comprise at least one metal selected from W, Mo, Ta and Ti. The metal layers further comprise any one of rhenium, yttrium or a mixture thereof in the amount of 3 to 5 wt % thereof. The amount of the entire metal layer is 8 to 15 wt % of the entire emissive layer comprising the emissive material layers and the metal layers. The entire metal layer has a thickness of 3 to 5 &mgr;m. Each of the metal layers comprise at least one or more layers formed by means of a spraying method. The present invention provides advantages of enhancing emission characteristics and life characteristics of the cathode by increasing the amount of free Ba. The present invention further provides advantages of enabling an operation of the cathode at a lower temperature due to an increase of the radiant heat of the metal layer and the temperature of the cathode. The present invention also serves to enhance life characteristics of the cathode at a high current density of 3A/cm2 as well as thermal characteristics of the cathode and reduce electric power consumption.

摘要翻译： 公开了一种电子管阴极，其包括在基底上形成的碱性电子发射材料层，并且含有包含钡的碱土金属氧化物和介于发射材料层之间的还原金属层。 金属层包含选自W，Mo，Ta和Ti中的至少一种金属。 金属层还含有3〜5重量％的铼，钇或其混合物中的任一种。 整个金属层的量为包含发射材料层和金属层的整个发光层的8至15重量％。 整个金属层的厚度为3〜5μm。 每个金属层包括通过喷涂方法形成的至少一个或多个层。本发明通过增加游离Ba的量来提供增强阴极的发射特性和寿命特性的优点。 本发明还提供了由于金属层的辐射热和阴极的温度升高而能够在较低温度下操作阴极的优点。 本发明还用于在3A / cm2的高电流密度以及阴极的热特性下改善阴极的寿命特性并降低电力消耗。

公开(公告)号：US09065291B2

公开(公告)日：2015-06-23

申请号：US13552678

申请日：2012-07-19

申请人： Jae-Dong Park ,  Tae-Joong Lee ,  Ju-Young Kim ,  Jong-Kyung Ko

发明人： Jae-Dong Park ,  Tae-Joong Lee ,  Ju-Young Kim ,  Jong-Kyung Ko

IPC分类号： H02J7/00 ,  H01M10/48 ,  B60L3/04 ,  B60L11/18 ,  B60L11/00 ,  G01R31/36

CPC分类号： H02J7/0068 ,  B60L3/04 ,  B60L11/007 ,  B60L11/1818 ,  B60L11/1859 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1872 ,  B60L2200/12 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  G01R31/3658 ,  H01M10/48 ,  H02J7/0032 ,  H02J7/0036 ,  H02J2007/004 ,  H02J2007/0095 ,  H02J2007/0096 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T90/14 ,  Y02T90/16 ,  Y10T307/406

摘要： Disclosed is a secondary battery management apparatus including a current control switch for opening and closing the flow of charge or discharge current of a secondary battery; a connector for selectively providing a power conducting state and a power cutoff state based on whether the apparatus is connected to a charge/discharge device; a communication terminal for providing a communication interface with the charge/discharge device; a power supply for receiving power from the secondary battery and supplying the received power to a component that requires electrical power; a power supply line including a power supply switch; a switch controller for detecting the reception of a communication request signal through the communication terminal during connection to the charge/discharge device through the connector and transmitting a turn-on signal to the power supply switch; and a controller connected to the power supply and initiating or terminating a management operation for the battery.

摘要翻译： 公开了一种二次电池管理装置，包括用于打开和关闭二次电池的充电或放电电流的电流控制开关; 连接器，用于基于所述装置是否连接到充电/放电装置来选择性地提供导电状态和电力切断状态; 用于提供与充电/放电装置的通信接口的通信终端; 用于从二次电池接收电力并将所接收的电力提供给需要电力的部件的电源; 电源线，包括电源开关; 开关控制器，用于在通过连接器连接到充电/放电装置期间检测通过通信终端的通信请求信号的接收，并将接通信号发送到电源开关; 以及连接到电源并且启动或终止电池的管理操作的控制器。

公开(公告)号：US20120286575A1

公开(公告)日：2012-11-15

申请号：US13552678

申请日：2012-07-19

申请人： Jae-Dong Park ,  Tae-Joong Lee ,  Ju-Young Kim ,  Jong-Kyung Ko

发明人： Jae-Dong Park ,  Tae-Joong Lee ,  Ju-Young Kim ,  Jong-Kyung Ko

IPC分类号： H02J7/00

CPC分类号： H02J7/0068 ,  B60L3/04 ,  B60L11/007 ,  B60L11/1818 ,  B60L11/1859 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1872 ,  B60L2200/12 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  G01R31/3658 ,  H01M10/48 ,  H02J7/0032 ,  H02J7/0036 ,  H02J2007/004 ,  H02J2007/0095 ,  H02J2007/0096 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T90/14 ,  Y02T90/16 ,  Y10T307/406

摘要： Disclosed is a secondary battery management apparatus including a current control switch for opening and closing the flow of charge or discharge current of a secondary battery; a connector for selectively providing a power conducting state and a power cutoff state based on whether the apparatus is connected to a charge/discharge device; a communication terminal for providing a communication interface with the charge/discharge device; a power supply for receiving power from the secondary battery and supplying the received power to a component that requires electrical power; a power supply line including a power supply switch; a switch controller for detecting the reception of a communication request signal through the communication terminal during connection to the charge/discharge device through the connector and transmitting a turn-on signal to the power supply switch; and a controller connected to the power supply and initiating or terminating a management operation for the battery.

摘要翻译： 公开了一种二次电池管理装置，包括用于打开和关闭二次电池的充电或放电电流的电流控制开关; 连接器，用于基于所述装置是否连接到充电/放电装置来选择性地提供导电状态和电力切断状态; 用于提供与充电/放电装置的通信接口的通信终端; 用于从二次电池接收电力并将所接收的电力提供给需要电力的部件的电源; 电源线，包括电源开关; 开关控制器，用于在通过连接器连接到充电/放电装置期间检测通过通信终端的通信请求信号的接收，并将接通信号发送到电源开关; 以及连接到电源并且启动或终止电池的管理操作的控制器。

公开(公告)号：US20100085624A1

公开(公告)日：2010-04-08

申请号：US12310733

申请日：2007-09-03

申请人： Tae-Joong Lee ,  Jae-Dong Park ,  Hyun-Woo Shin

发明人： Tae-Joong Lee ,  Jae-Dong Park ,  Hyun-Woo Shin

IPC分类号： G02F1/163

CPC分类号： G09G3/38

摘要： An apparatus for driving an electrochromic device (ECD) includes a driving volt age output unit for selectively applying a coloring or decoloring voltage between upper and lower electrodes of an ECD; a timer for counting an applying time of the coloring or decoloring voltage in a memory type driving mode and then outputting a voltage application completion signal after the counted time exceeds a preset time, the timer bypassing the counting operation in a non-memory type driving mode; and a driving controller for selectively inputting a coloring or decoloring signal to the driving voltage output unit such that the driving voltage output unit is controlled to output a coloring or decoloring voltage corresponding to the signal, the driving controller receiving the voltage application completion signal to stop the input of the coloring or decoloring signal. Thus, memory type and non-memory type ECDs may be driven automatically using only one apparatus.

摘要翻译： 一种用于驱动电致变色装置（ECD）的装置包括用于选择性地在ECD的上电极和下电极之间施加着色或消色电压的驱动电压输出单元; 计时器，用于在存储器类型驱动模式中计数着色或消色电压的施加时间，然后在计数时间之后输出电压施加完成信号超过预设时间，该定时器绕过非存储器类型驱动模式中的计数操作 ; 以及驱动控制器，用于向驱动电压输出单元选择性地输入着色或消色信号，使得驱动电压输出单元被控制以输出对应于该信号的着色或消色电压，驱动控制器接收电压施加完成信号以停止 输入着色或消色信号。 因此，可以仅使用一个装置自动驱动存储器类型和非存储器类型的ECD。

公开(公告)号：US07421164B2

公开(公告)日：2008-09-02

申请号：US11296817

申请日：2005-12-07

申请人： Seung Hyun Cho ,  Woo Ram Lee ,  Jae Dong Park ,  Byoung Whi Kim

发明人： Seung Hyun Cho ,  Woo Ram Lee ,  Jae Dong Park ,  Byoung Whi Kim

IPC分类号： G02B6/36

CPC分类号： G02B6/4201 ,  G02B6/4239 ,  G02B6/4253 ,  G02B6/4255 ,  G02B6/4267 ,  G02B6/4268 ,  H01S5/02212 ,  H01S5/02284 ,  H01S5/146

摘要： A method for fabricating a laser includes preparing an optical fiber including the optical fiber Bragg grating formed at a region thereof, and a ferrule provided with a cylindrical free space penetrating both ends thereof; applying a first thermal epoxy resin to a partial region of the outer cylindrical surface of the other region of the optical fiber, at which the optical fiber Bragg grating is not formed; inserting the optical fiber into the ferrule so that the region of the optical fiber at which the optical fiber Bragg grating is formed and the region of the optical fiber to which the first thermal epoxy resin is applied are located in the cylindrical free space of the ferrule; fixing the optical fiber to the ferrule by curing the first thermal epoxy resin; and optically coupling one end of the optical fiber, fixed to the ferrule, and a light source.

摘要翻译： 一种制造激光器的方法包括制备包括形成在其区域处的光纤布拉格光栅的光纤和设置有穿过其两端的圆柱形自由空间的套圈; 将第一热环氧树脂施加到未形成光纤布拉格光栅的光纤的另一区域的外圆柱表面的部分区域; 将光纤插入套圈中，使得形成光纤布拉格光栅的光纤的区域和施加第一热环氧树脂的光纤的区域位于套圈的圆柱形自由空间中 ; 通过固化第一热环氧树脂将光纤固定到套圈; 并且光学耦合固定到套圈的光纤的一端和光源。

公开(公告)号：US07327771B2

公开(公告)日：2008-02-05

申请号：US10970348

申请日：2004-10-20

申请人： Byoung Whi Kim ,  Jae Dong Park ,  Hyeong Ho Lee ,  Jae Woo Yang

发明人： Byoung Whi Kim ,  Jae Dong Park ,  Hyeong Ho Lee ,  Jae Woo Yang

IPC分类号： H01S3/03

CPC分类号： H04J14/02 ,  G02B6/12004 ,  G02B6/12007 ,  G02B6/1228 ,  G02B6/124 ,  G02B6/29322 ,  G02B6/29395 ,  G02B6/29398 ,  G02B6/305 ,  G02B2006/12135 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282

摘要： A PLC-based wavelength-tunable WDM-PON system with an optical wavelength alignment function, the WDM-PON system comprises: a PLC platform formed on a silicon substrate; a semiconductor chip comprising an active region generating light and a passive region located in front of the active region for vertically coupling the light generated in the active region; a planar lightwave circuit (PLC) waveguide; one portion of a PLC platform where the semiconductor chip is surface mounted; waveguide Bragg grating (WBG) formed at a predetermined location of the PLC waveguide; a directional coupler transferring an optical power by permitting the passive region to approach the PLC waveguide; a heater terminal, which is formed on the WBG; and a V-groove for attaching an optical fiber to another end of the PLC waveguide. Accordingly, a WDM-PON system having a function of realizing a cost-effective optical wavelength alignment can be provided.

摘要翻译： 一种具有光波长对准功能的基于PLC的波长可调WDM-PON系统，WDM-PON系统包括：形成在硅衬底上的PLC平台; 半导体芯片，其包括产生光的有源区域和位于有源区域前方的无源区域，用于垂直耦合在有源区域中产生的光; 平面光波导（PLC）波导; PLC平台的一部分，其中半导体芯片被表面安装; 波导布拉格光栅（WBG），形成在PLC波导的预定位置; 定向耦合器，通过允许无源区域接近PLC波导来传送光功率; 在WBG上形成的加热器端子; 以及用于将光纤连接到PLC波导的另一端的V形槽。 因此，可以提供具有实现成本有效的光波长对准的功能的WDM-PON系统。

公开(公告)号：US06763155B2

公开(公告)日：2004-07-13

申请号：US09809795

申请日：2001-03-16

申请人： Jae Dong Park ,  Ken Hongkeun Cho ,  Hamid Hatami-Hanza ,  Nima Ahmadvand

发明人： Jae Dong Park ,  Ken Hongkeun Cho ,  Hamid Hatami-Hanza ,  Nima Ahmadvand

IPC分类号： G02B612

CPC分类号： G02B6/29349 ,  G02B6/12007 ,  G02B6/29352 ,  G02B6/29395 ,  G02B2006/12159 ,  G02F1/3131 ,  G02F1/3136 ,  G02F2201/14 ,  G02F2201/16

摘要： A method of making an asymmetric Mach-Zehnder Interferometer (MZI) adjusts the length of the arms of two Michelson Interferometers, (MI) to achieve desired wavelength response then combines the MIs to provide the MZI. An asymmetric MZI is, therefore, provided which comprises two asymmetric MIs optically connected back-to-back.

摘要翻译： 制造不对称马赫 - 曾德干涉仪（MZI）的方法调整两个迈克尔逊干涉仪（MI）臂的长度以实现所需的波长响应，然后组合MI以提供MZI。 因此，提供了一种非对称MZI，其包括两个背靠背光学连接的不对称MI。

公开(公告)号：US06252342B1

公开(公告)日：2001-06-26

申请号：US09200193

申请日：1998-11-25

申请人： Seung Yul Lee ,  Ji Hong Lee ,  Jae Dong Park

发明人： Seung Yul Lee ,  Ji Hong Lee ,  Jae Dong Park

IPC分类号： H01J128

CPC分类号： H01J9/047 ,  H01J1/28

摘要： Disclosed is an impregnated cathode structure for a cathode ray tube and its manufacturing method, in which electron emitting material impregnated in a pellet is free from an effect of the welding heat generated when the pellet is secured to a heater sleeve. The impregnated cathode structure has a pellet assembly including a pellet and a pellet fixing sheet. The pellet is attached to a first surface of the pellet fixing sheet, which has a plurality of protuberances. The pellet is manufactured by pressing and sintering, and impregnating electron emitting material into the porous of the pellet. The pellet sleeve is inserted in and welded to a heater sleeve. A heater sleeve is welded to a second surface of the pellet fixing sheet, which is opposite to the first surface.

摘要翻译： 公开了一种用于阴极射线管的浸渍阴极结构及其制造方法，其中浸渍在颗粒中的电子发射材料不受到当颗粒固定在加热套上时产生的焊接热的影响。 浸渍的阴极结构具有包括颗粒和颗粒固定片的颗粒组件。 该颗粒附着在具有多个突起的颗粒固定片的第一表面上。 颗粒通过压制和烧结制造，并将电子发射材料浸渍到颗粒的多孔中。 将颗粒套筒插入并焊接到加热器套筒上。 加热套管焊接在与第一表面相对的颗粒固定片的第二表面上。

公开(公告)号：US07599411B2

公开(公告)日：2009-10-06

申请号：US11824297

申请日：2007-06-29

申请人： Byoung Whi Kim ,  Jae Dong Park ,  Hyeong Ho Lee ,  Jae Woo Yang

发明人： Byoung Whi Kim ,  Jae Dong Park ,  Hyeong Ho Lee ,  Jae Woo Yang

IPC分类号： H01S3/13

CPC分类号： H04J14/02 ,  G02B6/12004 ,  G02B6/12007 ,  G02B6/1228 ,  G02B6/124 ,  G02B6/29322 ,  G02B6/29395 ,  G02B6/29398 ,  G02B6/305 ,  G02B2006/12135 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282

摘要： A PLC-based wavelength-tunable WDM-PON system with an optical wavelength alignment function, the WDM-PON system comprises: a PLC platform formed on a silicon substrate; a semiconductor chip comprising an active region generating light and a passive region located in front of the active region for vertically coupling the light generated in the active region; a planar lightwave circuit (PLC) waveguide; one portion of a PLC platform where the semiconductor chip is surface mounted; waveguide Bragg grating (WBG) formed at a predetermined location of the PLC waveguide; a directional coupler transferring an optical power by permitting the passive region to approach the PLC waveguide; a heater terminal, which is formed on the WBG; and a V-groove for attaching an optical fiber to another end of the PLC waveguide. Accordingly, a WDM-PON system having a function of realizing a cost-effective optical wavelength alignment can be provided.

摘要翻译： 一种具有光波长对准功能的基于PLC的波长可调WDM-PON系统，WDM-PON系统包括：形成在硅衬底上的PLC平台; 半导体芯片，其包括产生光的有源区域和位于有源区域前方的无源区域，用于垂直耦合在有源区域中产生的光; 平面光波导（PLC）波导; PLC平台的一部分，其中半导体芯片被表面安装; 波导布拉格光栅（WBG），形成在PLC波导的预定位置; 定向耦合器，通过允许无源区域接近PLC波导来传送光功率; 在WBG上形成的加热器端子; 以及用于将光纤连接到PLC波导的另一端的V形槽。 因此，可以提供具有实现成本有效的光波长对准的功能的WDM-PON系统。