公开(公告)号：US20070091695A1

公开(公告)日：2007-04-26

申请号：US11518281

申请日：2006-09-07

申请人： Sang Choi

发明人： Sang Choi

IPC分类号： G11C7/00

CPC分类号： G11C19/00 ,  G09G3/3266 ,  G11C19/28

摘要： A shift register capable of reducing power consumption is provided. The shift register includes: a clock signal supply line for supplying a clock signal; a plurality of selectors coupled to the clock signal supply line to generate driving signals in response to sampling signals; and a plurality of stages respectively coupled to the selectors to generate the sampling signals in response to the driving signals, wherein at least one of the selectors is adapted to generate at least one of the driving signals in response to a previous one of the sampling signals supplied from a previous one of the stages and a next one of the sampling signals supplied from a next one of the stages.

摘要翻译： 提供了能够降低功耗的移位寄存器。 移位寄存器包括：用于提供时钟信号的时钟信号供给线; 耦合到所述时钟信号供给线的多个选择器，以响应于采样信号产生驱动信号; 以及分别耦合到所述选择器以响应于所述驱动信号产生采样信号的多个级，其中所述选择器中的至少一个适于响应于所述采样信号中的先前的一个来产生所述驱动信号中的至少一个 从之前的一个级提供，以及从下一个级提供的下一个采样信号。

公开(公告)号：US20060253875A1

公开(公告)日：2006-11-09

申请号：US11401253

申请日：2006-04-11

申请人： Sang Choi ,  Kyoung Park

发明人： Sang Choi ,  Kyoung Park

IPC分类号： H04N7/16

CPC分类号： H04N21/434 ,  H04N5/445 ,  H04N21/235 ,  H04N21/2368 ,  H04N21/4122 ,  H04N21/41407 ,  H04N21/4341 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4438

摘要： A mobile terminal and method for managing channel information in a DMB receiver, are discussed. According to an embodiment, the method for managing channel information in a DMB device, includes managing, in the DMB device, channel information of each of different channel types of DMB independently.

摘要翻译： 讨论了用于管理DMB接收机中的信道信息的移动终端和方法。 根据实施例，用于管理DMB设备中的信道信息的方法包括在DMB设备中独立管理每个不同信道类型的DMB的信道信息。

公开(公告)号：US20060220942A1

公开(公告)日：2006-10-05

申请号：US11390774

申请日：2006-03-28

申请人： Sang Choi ,  Yong Park ,  Yang Kim

发明人： Sang Choi ,  Yong Park ,  Yang Kim

IPC分类号： H03M1/12

CPC分类号： G09G3/3291 ,  G09G3/3208 ,  G09G2310/027 ,  G09G2310/0289

摘要： A buffer and organic light emitting display with data driving circuit using the buffer is provided. A buffer comprises a first capacitor for receiving an analog voltage; a first inverter having an input terminal connected to the first capacitor; a second inverter having an input terminal connected to an output terminal of the first inverter through a second capacitor; a third capacitor connected to an output terminal of the second inverter; a first transistor for controlling a current which flows from a first power source to a data line so that the buffer output voltage is supplied to the data line in response to a control signal supplied to the third transistor which is connected between the data line and the first capacitor.

摘要翻译： 提供一种具有使用该缓冲器的数据驱动电路的缓冲器和有机发光显示器。 缓冲器包括用于接收模拟电压的第一电容器; 第一逆变器，其具有连接到第一电容器的输入端子; 第二逆变器，具有通过第二电容器连接到第一反相器的输出端子的输入端子; 连接到第二反相器的输出端的第三电容器; 第一晶体管，用于控制从第一电源流向数据线的电流，使得缓冲器输出电压响应于提供给连接在数据线和第二电容器之间的第三晶体管的控制信号提供给数据线 第一个电容。

公开(公告)号：US20060220036A1

公开(公告)日：2006-10-05

申请号：US11312412

申请日：2005-12-21

申请人： Sung Lee ,  Woong Hwang ,  Sang Choi ,  Chang Lim ,  Ho Park ,  Seog Choi

发明人： Sung Lee ,  Woong Hwang ,  Sang Choi ,  Chang Lim ,  Ho Park ,  Seog Choi

IPC分类号： H01L33/00

CPC分类号： H01L33/642 ,  H01L33/486 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2224/0401

摘要： There are provided an LED package using a Si substrate and a fabricating method of the LED package. In the LED package, a supporting structure includes a Si substrate and an insulating layer formed on top and bottom surfaces of the Si substrate, and the supporting structure defines at least one groove in a bottom surface by partially removing the Si substrate and the insulating layer. A plurality of upper electrodes is formed on a top surface of the supporting structure. At least one LED is mounted on the top surface of the supporting structure, and the LED includes both terminals electrically connected to the upper electrodes. A metal filler is filled in the groove defined in the bottom surface of the supporting structure.

公开(公告)号：US20060214181A1

公开(公告)日：2006-09-28

申请号：US11312365

申请日：2005-12-21

申请人： Chang Lim ,  Woong Hwang ,  Seog Choi ,  Ho Park ,  Sung Lee ,  Sang Choi

发明人： Chang Lim ,  Woong Hwang ,  Seog Choi ,  Ho Park ,  Sung Lee ,  Sang Choi

IPC分类号： H01L33/00

CPC分类号： H01L33/62 ,  H01L24/17 ,  H01L25/167 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16 ,  H01L2924/00014 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/1461 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： The present invention provides an LED package having an MEMS switch operated by electrostatic force, capable of continuously protecting an LED from excessive current due to electrostatic discharge. The invention includes a submount with first and second electrode patterns formed thereon; an LED mounted on the submount, having an n-electrode electrically connected to the first electrode pattern and a p-electrode electrically connected to the second electrode pattern; and an MEMS switch including a first conductive plate and a second conductive plate bent to have an area over and vertically apart from the first conductive plate, wherein the first and second conductive plates are electrically connected to the first and second electrode patterns, and the second conductive plate comes in contact with the first conductive plate by electrostatic force upon being applied with voltage higher than a predetermined level of voltage.

摘要翻译： 本发明提供一种具有由静电力操作的MEMS开关的LED封装，能够连续地保护LED免受由于静电放电引起的过大电流的影响。 本发明包括其上形成有第一和第二电极图案的基座; 安装在所述基座上的LED，具有电连接到所述第一电极图案的n电极和与所述第二电极图案电连接的p电极; 以及包括第一导电板和第二导电板的MEMS开关，所述第一导电板和第二导电板被弯曲成具有与所述第一导电板上方并垂直分开的面积，其中所述第一和第二导电板电连接到所述第一和第二电极图案， 导电板通过施加高于预定电压电压的静电力与第一导电板接触。

公开(公告)号：US20060158394A1

公开(公告)日：2006-07-20

申请号：US11305890

申请日：2005-12-16

申请人： Sang Choi

发明人： Sang Choi

IPC分类号： G09G3/30

CPC分类号： G09G3/3266 ,  G09G3/2014 ,  G09G2300/0842 ,  G09G2300/0861

摘要： Embodiments of a scan driver capable of freely adjusting the width of emission control signals are disclosed. One embodiment of the scan driver comprises a shift register configured to sequentially shift a start pulse in response to a clock signal to generate sampling pulses, a NOR gate coupled to each emission control line and configured to generate emission control signals in response to at least two sampling pulses, and a NAND gate coupled to each scan line to generate scan signals in response to at least two sampling pulses. At least one of the two sampling pulses input to the NAND gate is input via an inverter. The width of the start pulse is thus controllable to freely adjust the width of the emission control signals. Accordingly, the brightness of an organic light emitting display employing the scan driver can be freely adjusted.

摘要翻译： 公开了能够自由调节发射控制信号的宽度的扫描驱动器的实施例。 扫描驱动器的一个实施例包括移位寄存器，其被配置为响应于时钟信号顺序地移位起始脉冲以产生采样脉冲，NOR门耦合到每个发射控制线并被配置为响应于至少两个 采样脉冲和与每个扫描线耦合的NAND门，以响应于至少两个采样脉冲产生扫描信号。 通过反相器输入输入到NAND门的两个采样脉冲中的至少一个。 起始脉冲的宽度因此是可控的，以便自由调节发射控制信号的宽度。 因此，可以自由地调整采用扫描驱动器的有机发光显示器的亮度。

公开(公告)号：US20060131996A1

公开(公告)日：2006-06-22

申请号：US11231471

申请日：2005-09-20

申请人： Sang Choi ,  Dae Kim ,  Jin Jeong ,  Dae Kim

发明人： Sang Choi ,  Dae Kim ,  Jin Jeong ,  Dae Kim

IPC分类号： H02N2/00

CPC分类号： H02N2/028 ,  H01J2237/20264

摘要： Provided is a micro stage comprising: a body having a vertically perforated through-hole passing through a central portion thereof; a bobbin including a tip portion with an electron emission tip embedded in the center thereof, and passing through the through-hole of the body to be moved in the through-hole along a first axis perpendicular to a vertical direction; a first piezoelectric element disposed on the body and lengthened when a voltage is applied thereto to push the bobbin in one direction along the first axis; a second piezoelectric element disposed on the body and lengthened when a voltage is applied thereto to push the bobbin in the other direction along the first axis; and an upper cover that is coupled to an upper portion of the body and has a through-hole, through which the bobbin passes and communicates with the through-hole of the body, wherein the bobbin can be positioned as desired along the first axis by adjusting the voltages applied to the first piezoelectric element and the second piezoelectric element. Accordingly, the emission tip can be exactly and stably positioned using only the movable piezoelectric elements.

摘要翻译： 提供了一种微型台，包括：主体，其具有穿过其中心部分的垂直穿孔的通孔; 线轴，其包括具有嵌入其中心的电子发射尖端的尖端部分，并沿着垂直于垂直方向的第一轴线穿过所述通孔的待通孔; 第一压电元件，其设置在所述主体上，并且当施加电压时被延长以沿着所述第一轴线沿一个方向推动所述线轴; 第二压电元件，其设置在所述主体上并且当施加电压时被延长以沿着所述第一轴线沿另一方向推动所述线轴; 以及上盖，其联接到所述主体的上部并且具有通孔，所述筒管通过所述通孔，所述通孔与所述主体的所述通孔连通，其中所述线轴可根据需要沿着所述第一轴由 调整施加到第一压电元件和第二压电元件的电压。 因此，可以仅使用可动压电元件来精确且稳定地定位发射尖端。

公开(公告)号：US20060131698A1

公开(公告)日：2006-06-22

申请号：US11259959

申请日：2005-10-24

申请人： Jin Jeong ,  Dae Kim ,  Sang Choi ,  Dae Kim ,  Ho Kim

发明人： Jin Jeong ,  Dae Kim ,  Sang Choi ,  Dae Kim ,  Ho Kim

IPC分类号： H01L23/544

CPC分类号： H01J37/3177 ,  B82Y10/00 ,  B82Y40/00 ,  H01J37/04 ,  H01J2237/0492 ,  H01J2237/1205 ,  H01J2237/1518

摘要： Provided is a wafer-scale microcolumn array using a low temperature co-fired ceramic (LTCC) substrate. The microcolumn array includes a LTCC substrate having wirings and wafer-scale beam deflector arrays, which are attached to at least one side of the LTCC substrate and has an array of deflection devices deflecting electron beams. The wafer-scale microcolumn array using the LTCC substrate makes it possible to significantly increase the throughput of semiconductor wafers, simplify its manufacturing process, and lower its production cost.

公开(公告)号：US20060042306A1

公开(公告)日：2006-03-02

申请号：US11142465

申请日：2005-06-02

申请人： Sang Choi ,  Jong Oh ,  Hyun Yoo ,  Young Kim ,  Hae Park

发明人： Sang Choi ,  Jong Oh ,  Hyun Yoo ,  Young Kim ,  Hae Park

IPC分类号： F25D17/04

CPC分类号： F25D23/00 ,  F25D2323/0011 ,  F25D2400/38

摘要： A refrigerator, which minimizes and easily adjusts a difference of heights of doors, and reduces the number of contact points with a floor of an indoor space, thereby being easily moved and installed. A pair of rear wheels are installed at both corners of a rear part of a bottom surface of a main body and one front wheel is installed at an approximately central point of a front part of the bottom surface so that the refrigerator is moved while the refrigerator is supported at three points. Height adjustable legs, heights of which are adjusted, are installed at both corners of the front part of the bottom surface, and the height adjustable legs together with the front and rear wheels allow the refrigerator to be leveled.

摘要翻译： 一种冰箱，其最小化并且容易地调节门的高度差，并且减少与室内空间的地板的接触点的数量，从而容易地移动和安装。 一对后轮安装在主体的底面的后部的两个角部，一个前轮安装在底面的前部的大致中心点处，以使冰箱在冰箱中移动 在三点支持。 高度可调节的腿，其高度被调整，安装在底表面的前部的两个角落，并且高度可调节腿与前后轮一起允许冰箱平整。

公开(公告)号：US20060034007A1

公开(公告)日：2006-02-16

申请号：US11131237

申请日：2005-05-18

申请人： Sang Choi ,  Young Kwon ,  Tae Kim ,  Hyun Lee ,  Kyung Lee

发明人： Sang Choi ,  Young Kwon ,  Tae Kim ,  Hyun Lee ,  Kyung Lee

IPC分类号： G11B5/09 ,  G11B21/02

CPC分类号： G11B5/59633

摘要： A disk recording apparatus includes a disk to store data, a motor to rotate the disk, an encoder to generate a pulse according to the rotation of the disk, a reference signal output part to output a reference clock signal created using the pulse of the encoder, and a servo writer to record servo data on the disk in synchronization with the reference clock signal supplied from the reference signal output part. The disk recording apparatus can supply an index signal and the reference clock signal in the form of a pulse output from the encoder to detect a motor velocity.

摘要翻译： 磁盘记录装置包括用于存储数据的磁盘，用于旋转磁盘的电动机，编码器，以根据磁盘的旋转产生脉冲;参考信号输出部分，用于输出使用编码器脉冲产生的参考时钟信号 以及伺服写入器，用于与从参考信号输出部分提供的参考时钟信号同步地将伺服数据记录在盘上。 盘记录装置可以以编码器输出的脉冲的形式提供索引信号和参考时钟信号，以检测电机的速度。