专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08466909B2 Output buffer having high slew rate, method of controlling output buffer, and display driving device including output buffer 有权
标题翻译：具有高压摆率的输出缓冲器，控制输出缓冲器的方法以及包括输出缓冲器的显示驱动装置
公开(公告)号：US08466909B2
公开(公告)日：2013-06-18
申请号：US12941459
申请日：2010-11-08
申请人： Chang-ho An , Jae-wook Kwon , Ki-won Seo , Sung-ho Lee
发明人： Chang-ho An , Jae-wook Kwon , Ki-won Seo , Sung-ho Lee
IPC分类号： G06F3/038 , G09G5/00 , G09G3/36
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2320/0252
摘要： An output buffer having a high slew rate, a method of controlling the output buffer, and a display driving device including the output buffer. The output buffer includes: a first output buffer adapted to output a source line driving signal to a first output terminal in response to a first control signal and output a source driving signal to a second output terminal in response to a second control signal; a second output buffer adapted to output a source line driving signal to a third output terminal in response to the first control signal and output a source line driving signal to a fourth output terminal in response to the second control signal; and a feedback circuit for connecting the first through fourth output terminals to negative input terminals of the first and second output buffers in response to the first control signal and the second control signal.
摘要翻译：具有高压摆率的输出缓冲器，控制输出缓冲器的方法以及包括输出缓冲器的显示驱动装置。输出缓冲器包括：第一输出缓冲器，用于响应于第一控制信号将源极线驱动信号输出到第一输出端，并响应于第二控制信号将源驱动信号输出到第二输出端; 第二输出缓冲器，用于响应于所述第一控制信号将源极线驱动信号输出到第三输出端，并响应于所述第二控制信号将源极线驱动信号输出到第四输出端; 以及反馈电路，用于响应于第一控制信号和第二控制信号将第一至第四输出端连接到第一和第二输出缓冲器的负输入端。

2. 发明申请

US20120127386A1 MULTI-CHANNEL SEMICONDUCTOR DEVICE AND DISPLAY DEVICE COMPRISING SAME 有权
标题翻译：多通道半导体器件和包含其的显示器件
公开(公告)号：US20120127386A1
公开(公告)日：2012-05-24
申请号：US13304473
申请日：2011-11-25
申请人： Jae-wook Kwon , Chang-ho An , Ki-won Seo , Sung-ho Lee
发明人： Jae-wook Kwon , Chang-ho An , Ki-won Seo , Sung-ho Lee
IPC分类号： G02F1/136 , H03K17/00
CPC分类号： G09G3/3688 , G09G3/006 , G09G2310/0297
摘要： A multi-channel semiconductor device comprises a plurality of buffer groups each comprising at least one output buffer, a plurality of pad groups each comprising at least one output pad, and a channel switching portion that controls connection between the plurality of buffer groups and the plurality of pad groups. One of the pad groups outputs an output signal of one of the buffer groups in a first operation mode and sequentially outputs output signals of all of the buffer groups in a second operation mode.
摘要翻译：多通道半导体器件包括多个缓冲器组，每个缓冲器组包括至少一个输出缓冲器，每个包括至少一个输出焊盘的多个焊盘组以及控制多个缓冲器组与多个缓冲器组之间的连接的通道切换部分的垫组。其中一个焊盘组以第一操作模式输出一个缓冲组的输出信号，并在第二操作模式中顺序地输出所有缓冲组的输出信号。

3. 发明授权

US08786353B2 Multi-channel semiconductor device and display device comprising same 有权
标题翻译：多通道半导体器件和包括其的显示器件
公开(公告)号：US08786353B2
公开(公告)日：2014-07-22
申请号：US13304473
申请日：2011-11-25
申请人： Jae-wook Kwon , Chang-ho An , Ki-won Seo , Sung-ho Lee
发明人： Jae-wook Kwon , Chang-ho An , Ki-won Seo , Sung-ho Lee
IPC分类号： H03K17/28 , H03K17/00 , G09G3/36
CPC分类号： G09G3/3688 , G09G3/006 , G09G2310/0297
摘要： A multi-channel semiconductor device comprises a plurality of buffer groups each comprising at least one output buffer, a plurality of pad groups each comprising at least one output pad, and a channel switching portion that controls connection between the plurality of buffer groups and the plurality of pad groups. One of the pad groups outputs an output signal of one of the buffer groups in a first operation mode and sequentially outputs output signals of all of the buffer groups in a second operation mode.
摘要翻译：多通道半导体器件包括多个缓冲器组，每个缓冲器组包括至少一个输出缓冲器，每个包括至少一个输出焊盘的多个焊盘组以及控制多个缓冲器组与多个缓冲器组之间的连接的通道切换部分的垫组。其中一个焊盘组以第一操作模式输出一个缓冲组的输出信号，并在第二操作模式中顺序地输出所有缓冲组的输出信号。

4. 发明授权

US07981953B2 Flame retardant rubber-modified styrene resin composition 有权
标题翻译：阻燃橡胶改性苯乙烯树脂组合物
公开(公告)号：US07981953B2
公开(公告)日：2011-07-19
申请号：US11608026
申请日：2006-12-07
申请人： Jong-kuk Choi , Dae-san Jung , Sung-ho Lee , Yong-yeon Hwang , Boo-ho Seo
发明人： Jong-kuk Choi , Dae-san Jung , Sung-ho Lee , Yong-yeon Hwang , Boo-ho Seo
IPC分类号： C07F9/09
CPC分类号： C08K5/20 , C08K5/523 , C08L51/04
摘要： The present invention relates to a flame retardant rubber-modified styrene resin composition having excellent flame resistance for dripping without containing halogens and phenylene ether, which comprises A) 100 weight part of a rubber-modified polystyrene; B) 1˜10 weight part of a phosphoric ester compound; and C) 0.1˜10 weight part of an aliphatic amide compound. The flame retardant rubber-modified styrene resin composition of the present invention has flame resistance at the level of UL-94 V-2 and excellent impact resistance, heat resistance and fluidity.
摘要翻译：本发明涉及一种阻燃橡胶改性苯乙烯树脂组合物，其具有优异的阻燃性，不含卤素和亚苯基醚，其包括A）100重量份的橡胶改性聚苯乙烯; B）1〜10重量份的磷酸酯化合物; 和C）0.1〜10重量份脂族酰胺化合物。本发明的阻燃橡胶改性苯乙烯树脂组合物的阻燃性为UL-94V-2，耐冲击性，耐热性和流动性优异。

5. 发明授权

US06479804B2 Microwave oven and method for controlling power saving mode thereof 有权
标题翻译：微波炉及其省电模式的控制方法
公开(公告)号：US06479804B2
公开(公告)日：2002-11-12
申请号：US09918551
申请日：2001-08-01
申请人： Young-won Cho , Sung-ho Lee , Tae-soo Kim
发明人： Young-won Cho , Sung-ho Lee , Tae-soo Kim
IPC分类号： H05B668
CPC分类号： H05B6/6417 , H05B6/68 , Y02B40/143
摘要： A microwave oven includes a power supplying part, a cooking chamber, a door of the cooking chamber, a magnetron, and high and low voltage generating parts supplying voltage to the magnetron, further including: a door switch installed on branch lines of a power line toward the high and low voltage generating parts, operating depending on opening and closing the door and selectively connecting the power supplying part with the high and low voltage generating parts; a power saving switch controlling a connection between the power supplying part and the low voltage generating part; and a controller switching off the power saving switch when a predetermined time elapses after the magnetron stops operating. With this configuration, in the microwave oven, a power saving function can be automatically selected, and automatically suspended when the door is opened.
摘要翻译：微波炉包括供电部分，烹饪室，烹饪室的门，磁控管以及向磁控管提供电压的高低电压发生部分，还包括：安装在电力线的分支线上的门开关朝向高低压发电部件，根据门的打开和关闭而操作，并且选择性地将电源部分与高低电压产生部分连接; 控制所述供电部和所述低电压产生部之间的连接的节电开关; 以及控制器在磁控管停止运行之后经过预定时间时关闭节电开关。通过这种配置，在微波炉中，可以自动选择省电功能，并且在打开门时自动暂停。

6. 发明授权

US06307343B1 Driving controlling apparatus of a hood motor 失效
标题翻译：发动机马达的驱动控制装置
公开(公告)号：US06307343B1
公开(公告)日：2001-10-23
申请号：US09501628
申请日：2000-02-10
申请人： Sung-ho Lee , Young-won Cho
发明人： Sung-ho Lee , Young-won Cho
IPC分类号： H02P104
CPC分类号： F24C15/20 , H05B6/66
摘要： A driving controlling apparatus of a hood motor, including: hood motor means rotatably driven for ventilating the inner portion of a system; main controlling means for generating control signals for controlling the operation of the hood motor; sub-controlling means for controlling the driving of the hood motor by sensing temperature changes in the system; and driving circuit means for controlling the driving of the hood motor in accordance with the control signal of the main controlling means and the driving controlling of the sub-controlling means.
摘要翻译：一种发动机罩电动机的驱动控制装置，包括：可旋转地驱动的用于使系统的内部部分通风的罩电动机装置; 主控制装置，用于产生用于控制罩马达的操作的控制信号; 副控制装置，用于通过感测系统中的温度变化来控制发动机罩马达的驱动; 以及用于根据主控制装置的控制信号和副控制装置的驱动控制来控制罩电动机的驱动的驱动电路装置。

7. 发明授权

US06621226B2 Microwave oven and method for controlling voltage thereof 失效
标题翻译：微波炉及其电压控制方法
公开(公告)号：US06621226B2
公开(公告)日：2003-09-16
申请号：US09920621
申请日：2001-08-03
申请人： Chul Kim , Sung-ho Lee , Young-won Cho , Tae-soo Kim
发明人： Chul Kim , Sung-ho Lee , Young-won Cho , Tae-soo Kim
IPC分类号： H05B668
CPC分类号： H05B6/66
摘要： A microwave oven comprises a magnetron having an anode, a cathode and a filament, and a high voltage transformer having a primary coil and a secondary coil for supplying a high voltage to the magnetron. The microwave oven further comprises a capacitor connected in parallel to the secondary coil of the high voltage transformer, forming a resonance circuit with the secondary coil. With this configuration, the performance of the magnetron is maintained by lowering the anode peak voltage applied thereto during the early non-oscillating period, and the circuit elements are protected from damage by removing the surge voltage.
摘要翻译：微波炉包括具有阳极，阴极和灯丝的磁控管和具有用于向磁控管提供高电压的初级线圈和次级线圈的高压变压器。微波炉还包括与高压变压器的次级线圈并联连接的电容器，与次级线圈形成谐振电路。利用这种配置，通过降低在早期非振荡周期期间施加到其上的阳极峰值电压来维持磁控管的性能，并且通过去除浪涌电压来保护电路元件免受损坏。

8. 发明授权

US06479803B2 Microwave oven and control method thereof 有权
标题翻译：微波炉及其控制方法
公开(公告)号：US06479803B2
公开(公告)日：2002-11-12
申请号：US09887062
申请日：2001-06-25
申请人： Sung-ho Lee , Young-won Cho , Tae-soo Kim
发明人： Sung-ho Lee , Young-won Cho , Tae-soo Kim
IPC分类号： H05B668
CPC分类号： H05B6/666
摘要： Disclosed is a microwave oven including a magnetron, a power supply part supplying an AC power and a high voltage transformer generating a high voltage with the AC power from the power supply part, comprising a power controller part interrupting the power supply to the magnetron where it is determined that the voltage of the power supplied from the power supply part is lower than a predetermined allowable lower limit voltage. With this configuration, application of the voltage lower than the allowable lower limit voltage can be prevented, and in addition, the stability of the circuit can be enhanced.
摘要翻译：公开了一种微波炉，包括磁控管，提供AC电力的电源部分和从电源部分产生高压的高压变压器，包括电源控制器部件，其中断磁控管的供电确定从电源部供给的电力的电压低于规定的容许下限电压。通过这种结构，可以防止施加低于容许下限电压的电压，另外可以提高电路的稳定性。

9. 发明申请

US20100247832A1 Label and Method for Preparing the Same 审中-公开
标题翻译：标签及其制备方法
公开(公告)号：US20100247832A1
公开(公告)日：2010-09-30
申请号：US12670835
申请日：2008-08-06
申请人： Young-Hee Kim , Han Jun Kang , Sung-ho Lee
发明人： Young-Hee Kim , Han Jun Kang , Sung-ho Lee
IPC分类号： B32B9/04 , B32B3/26 , B32B33/00 , B41M5/132
CPC分类号： B32B38/04 , B29C2049/2425 , B29C2049/2429 , B29L2031/744 , B32B37/12 , B32B38/145 , B32B2038/047 , B32B2310/0843 , B32B2519/00 , Y10T428/14 , Y10T428/1443 , Y10T428/1448 , Y10T428/249953
摘要： Disclosed is a label comprising a substrate film, or a substrate film and an intermediate film, wherein either or both of the substrate film and the intermediate film have through-holes, and a method for preparing the same. The method for preparing the label causes no generation of defects, and shows an excellent production rate and work efficiency. The label has no possibility of forgery, and shows clear marking characteristics. In addition, the label has a simple structure and excellent printability and cost efficiency, causes no degradation of the quality with time, shows high chemical resistance and heat resistance, is free from various contaminants during use, and is provided with low initial adhesion but high permanent adhesion.
摘要翻译：公开了包括基材膜或基材膜和中间膜的标签，其中基材膜和中间膜中的任一个或两者具有通孔，以及其制备方法。制备标签的方法不会产生缺陷，并且显示出优异的生产率和工作效率。该标签不具有伪造的可能性，并且显示清晰的标记特征。此外，标签结构简单，印刷性和成本效益优异，不会随时间劣化，显示出高耐化学性和耐热性，在使用过程中不含各种污染物，并且具有低初始粘附性但高永久性附着力。

10. 发明授权

US06472649B2 Microwave oven and method of controlling the same 有权
标题翻译：微波炉及其控制方法
公开(公告)号：US06472649B2
公开(公告)日：2002-10-29
申请号：US09887063
申请日：2001-06-25
申请人： Sung-ho Lee , Young-won Cho , Tae-soo Kim
发明人： Sung-ho Lee , Young-won Cho , Tae-soo Kim
IPC分类号： H05B668
CPC分类号： H05B6/666
摘要： A method for controlling a microwave oven including a power supply part supplying an AC power, a high voltage transformer generating a high voltage with the AC power generated from the power supply part, a magnetron generating electromagnetic waves with the high voltage generated from the high voltage transformer, and a control signal generator part supplying a control signal to the magnetron, the method including the steps of: setting up a reference oscillation time; measuring the time when the magnetron starts being oscillated according to the control signal; comparing the reference oscillation time with the oscillation start time; and adjusting a pulse width of the control signal where the reference oscillation time is longer than the oscillation start time. With this configuration, the temporary surge operation and the noise generation can be lowered in the hot state, thereby serving to enhance a stability of the circuit.
摘要翻译：一种用于控制微波炉的方法，该微波炉包括提供AC电力的电源部分，利用从电源部分产生的AC电力产生高电压的高压变压器，产生具有从高电压产生的高电压的电磁波的磁控管变压器和向磁控管提供控制信号的控制信号发生器部分，所述方法包括以下步骤：建立参考振荡时间; 测量磁控管根据控制信号开始振荡的时间; 将参考振荡时间与振荡开始时间进行比较; 并且调整基准振荡时间比振荡开始时间长的控制信号的脉冲宽度。利用这种结构，可以在热状态下暂时浪涌电流和噪声产生降低，从而提高电路的稳定性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式