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1. 发明申请

US20060101640A1 Method of fabricating rigid-flexible printed circuit board 有权
标题翻译：刚性柔性印刷电路板的制造方法
公开(公告)号：US20060101640A1
公开(公告)日：2006-05-18
申请号：US11253973
申请日：2005-10-18
申请人： Yang Lee , Dek Yang , Jung Hwang , Kyu Yim , Jung Chai , Young Lee , Kwang Kim , Dong An
发明人： Yang Lee , Dek Yang , Jung Hwang , Kyu Yim , Jung Chai , Young Lee , Kwang Kim , Dong An
IPC分类号： H05K3/10 , H01R9/00
CPC分类号： H05K3/4691 , H05K3/28 , H05K3/4652 , H05K2201/09127 , Y10T29/49147 , Y10T29/49155 , Y10T29/49156 , Y10T29/49165
摘要： The present invention is related to a method of fabricating a rigid-flexible printed circuit board. Specifically, this invention relates to a method of fabricating a rigid-flexible printed circuit board, in which an internal circuit pattern exposed for use in an external pad and a mounting pad is protected from external environments using a resist cover by window etching the base copper foil of a flexible region upon formation of an external circuit pattern as opposed to using a resist cover. Thus the number of fabrication processes and the fabrication costs are decreased and the increase in defect rates due to contamination is prevented, resulting in maximized reliability.
摘要翻译：本发明涉及制造刚挠柔性印刷电路板的方法。具体地说，本发明涉及一种刚性柔性印刷电路板的制造方法，其中使用外部焊盘和安装焊盘露出的内部电路图案通过窗口蚀刻基底铜而被保护免受外部环境的影响在形成外部电路图案时，与使用抗蚀剂盖相反，柔性区域的箔片。因此，制造工艺的数量和制造成本降低，并且防止了由于污染引起的缺陷率的增加，导致最大的可靠性。

2. 发明申请

US20060137308A1 Dust collection unit for vacuum cleaner 有权
公开(公告)号：US20060137308A1
公开(公告)日：2006-06-29
申请号：US11232875
申请日：2005-09-23
申请人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
发明人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
IPC分类号： B01D50/00
CPC分类号： A47L9/1625 , A47L9/1641 , A47L9/1658 , A47L9/1683 , Y10S55/03
摘要： A dust collection unit for a vacuum cleaner includes a collection body having a plurality of filtering chambers different from each in a volume and a plurality of storing chambers storing foreign objects filtered in the filtering chambers, a bottom seal member defining a bottom of the collection body, and an exhaust member guiding airflow in the filtering chambers. The exhaust member contacts tops of the filtering chambers as well as an outer circumference of the collection body.

3. 发明申请

US20070126975A1 Fabricating method and fabricating apparatus thereof, and picture quality controlling method and apparatus thereof 有权
标题翻译：制造方法及其制造装置及其图像质量控制方法及装置
公开(公告)号：US20070126975A1
公开(公告)日：2007-06-07
申请号：US11476854
申请日：2006-06-29
申请人： Yong Choi , Jung Hwang
发明人： Yong Choi , Jung Hwang
IPC分类号： G02F1/13
CPC分类号： G02F1/1309 , G09G3/006 , G09G3/2018 , G09G3/2051 , G09G3/2055 , G09G3/3611 , G09G2320/0233 , G09G2320/0285
摘要： A method of fabricating a flat panel display includes, judging a panel defect area and a non-defect area of a display panel, generating a first compensation data for compensating the panel defect area, first modulating a data of the panel defect area by using the first compensation data, judging a brightness at a border between the panel defect area and the non-defect area of the display panel after compensating the panel defect, generating a second compensation data for compensating the border and the panel defect area, second modulating a data of the border and the panel defect area by using the second compensation data, adding the first compensation data and the second compensation data to calculate a resultant compensation data, and storing the resultant compensation data at a data modulation memory.
摘要翻译：制造平板显示器的方法包括：判断显示面板的面板缺陷区域和非缺陷区域，产生用于补偿面板缺陷区域的第一补偿数据，首先通过使用面板缺陷区域来调制面板缺陷区域的数据第一补偿数据，在补偿面板缺陷之后判断面板缺陷区域与显示面板的非缺陷区域之间的边界处的亮度，生成补偿边界的第二补偿数据和面板缺陷区域，第二调制数据通过使用第二补偿数据，添加第一补偿数据和第二补偿数据来计算合成补偿数据，并将得到的补偿数据存储在数据调制存储器中。

4. 发明申请

US20060137309A1 Dust collection unit and vacuum cleaner with the same 有权
标题翻译：除尘器和吸尘器相同
公开(公告)号：US20060137309A1
公开(公告)日：2006-06-29
申请号：US11233004
申请日：2005-09-23
申请人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
发明人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
IPC分类号： B01D50/00
CPC分类号： A47L9/1666 , A47L5/362 , A47L9/1625 , A47L9/1641 , Y10S55/03
摘要： A dust collection unit for a vacuum cleaner includes a first filtering chamber filtering foreign objects using a cyclone airflow, a separation plate defining a top surface of the first filtering chamber, a filter having a diameter that is reduced as it goes downward in response to airflow rate variation in the first filtering chamber, and a blocking member provided under the filter to prevent the foreign objects filtered in the first filtering chamber from flying.
摘要翻译：用于真空吸尘器的灰尘收集单元包括：第一过滤室，使用旋风分离器气流对异物进行过滤;限定第一过滤室顶表面的分离板;具有响应气流向下流动的直径的过滤器第一过滤室中的速率变化，以及设置在过滤器下方的阻挡构件，以防止在第一过滤室中过滤的异物飞散。

5. 发明申请

US20060137303A1 Dust collection unit for vacuum cleaner 有权
标题翻译：吸尘器除尘器
公开(公告)号：US20060137303A1
公开(公告)日：2006-06-29
申请号：US11232855
申请日：2005-09-23
申请人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
发明人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
IPC分类号： B01D50/00
CPC分类号： A47L9/1625 , A47L9/1641 , A47L9/1683 , B04C5/081 , B04C5/13 , B04C5/185 , B04C5/24
摘要： A dust collection unit for a vacuum cleaner includes a first cylindrical filtering chamber for filtering foreign objects contained in air using a cyclone airflow, a plurality of second filtering chamber formed along an outer circumference of the first cylindrical filtering chamber to receive the air passed through the first cylindrical filtering chamber, a first storing chamber formed under the first filtering chamber to store the foreign objects filtered in the first filtering chamber, a second storing chamber for storing the foreign objects filtered in the second filtering chambers, and a connection plate interconnecting opposite ends of the second storing chamber to define the first filtering chamber, the connection plate having a lower end located to be higher than a lower end of the second storing chamber.
摘要翻译：用于真空吸尘器的集尘单元包括：第一圆柱形过滤室，用于使用旋风气流过滤包含在空气中的异物;多个第二过滤室，沿着第一圆柱形过滤室的外圆周形成，以接收通过第一圆筒形过滤室，形成在第一过滤室下方的第一储存室，以存储在第一过滤室中过滤的异物;第二储存室，用于储存在第二过滤室中过滤的异物;以及连接板，以限定第一过滤室，连接板的下端定位成高于第二储存室的下端。

6. 发明申请

US20060137307A1 Dust collection unit of vacuum cleaner 有权
公开(公告)号：US20060137307A1
公开(公告)日：2006-06-29
申请号：US11232859
申请日：2005-09-23
申请人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
发明人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
IPC分类号： B01D50/00
CPC分类号： A47L9/1625 , A47L9/1641 , A47L9/1683 , B04C5/081 , B04C5/185 , B04C5/24 , Y10S55/03
摘要： A dust collecting unit of a vacuum cleaner is provided. The dust collecting unit includes: a plurality of storing chambers and a plurality of filtering chambers provided in the inside of a multi-cyclone dust collecting unit. To improve reliability of the product, the storing chambers and the filtering chambers are integrally formed as one body.

7. 发明申请

US20050143024A1 Dual antenna diversity transmitter and system with improved power amplifier efficiency 失效
标题翻译：双天线分集发射机和具有改善的功率放大器效率的系统
公开(公告)号：US20050143024A1
公开(公告)日：2005-06-30
申请号：US10836382
申请日：2004-05-03
申请人： Jin Sung , Sung Kang , Chang Hyoung , Jung Hwang , Yun Kim
发明人： Jin Sung , Sung Kang , Chang Hyoung , Jung Hwang , Yun Kim
IPC分类号： H04B1/02 , H04B7/005 , H04B7/06 , H04B7/08
CPC分类号： H04W52/52 , H04B7/0608 , H04B7/0808
摘要： Provided is a dual antenna diversity transmitter and system having improved power amplifier efficiency, and further comprising switches in the dual antenna diversity transmitter and system, to minimize a DC input power consumed by the power amplifier depending on the required transmitting output power and operate efficiently the power amplifier, whereby signal linearity can be maintained and the power amplifier can be efficiently operated in a more simplified manner, as compared to the conventional high efficiency power amplifier.
摘要翻译：提供了具有改进的功率放大器效率的双天线分集发射机和系统，并且还包括双天线分集发射机和系统中的交换机，以根据所需的发射输出功率最小化由功率放大器消耗的DC输入功率，并且有效地操作功率放大器，与传统的高效率功率放大器相比，可以保持信号线性度并且能够以更简化的方式有效地操作功率放大器。

8. 发明申请

US20060137304A1 Dust collection assembly of vacuum cleaner 有权
公开(公告)号：US20060137304A1
公开(公告)日：2006-06-29
申请号：US11232856
申请日：2005-09-23
申请人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
发明人： Hoi Jeong , Man Hwang , Young Kim , Jung Hwang , Min Park
IPC分类号： B01D50/00
CPC分类号： A47L9/1641 , A47L9/1625 , A47L9/1683 , B01D50/002 , B04C5/12 , B04C5/185 , B04C5/24 , Y10S55/03
摘要： A dust collection assembly of a vacuum cleaner is provided. The dust collection assembly includes a dust collecting box, a filter, a flow guide unit, an exhaust guider, and an upper cover. The dust collecting box and the flow guide unit are integrally formed in a single body. The dust collecting box includes a first and second dust collecting spaces for collecting foreign objects. The filter is disposed in the inside of the dust collecting space to primarily filter foreign objects during operation of a cyclone. The flow guide unit guides airflow and has small cyclones integrally formed therein, for secondarily filtering the foreign objects in air. The exhaust guider guides airflow and has a plurality of discharge holes through which air filtered by the small cyclone flows. The upper cover is disposed on the upper side of the exhaust guider.

9. 发明申请

US20050140439A1 Predistortion linearizer for power amplifier 审中-公开
标题翻译：功率放大器的预失真线性化
公开(公告)号：US20050140439A1
公开(公告)日：2005-06-30
申请号：US10990744
申请日：2004-11-16
申请人： Chang Hyoung , Jung Hwang , Jin Sung , Sung Kang , Yun Kim
发明人： Chang Hyoung , Jung Hwang , Jin Sung , Sung Kang , Yun Kim
IPC分类号： H03F1/26 , H03F1/32
CPC分类号： H03F1/3276
摘要： There is provided a predistortion linearizer for suppressing the gain and phase distortions in a power amplifier arranged between input and output stages including a transistor which is arranged between the input stage and the power amplifier and has a base-emitter junction diode, and a resistor arranged in series between the transistor and the power amplifier.
摘要翻译：提供了一种用于抑制布置在输入和输出级之间的功率放大器中的增益和相位失真的预失真线性化装置，该功率放大器包括布置在输入级和功率放大器之间并具有基极 - 发射极结二极管的晶体管，以及布置串联在晶体管和功率放大器之间。

10. 发明申请

US20050140402A1 Frequency converter 审中-公开
标题翻译：频率转换器
公开(公告)号：US20050140402A1
公开(公告)日：2005-06-30
申请号：US10866458
申请日：2004-06-10
申请人： Jin Sung , Sung Kang , Jung Hwang , Chang Hyoung , Yun Kim
发明人： Jin Sung , Sung Kang , Jung Hwang , Chang Hyoung , Yun Kim
IPC分类号： H04B1/26 , H03D7/14 , H04B1/40
CPC分类号： H03D7/1441 , H03D7/1408 , H03D7/1433 , H03D7/1458 , H03D7/1475 , H03D7/1483 , H03D2200/0047
摘要： Provided is a frequency converter that can remove a DC offset and suppress spurious response and intermodulation. The frequency converter receives a reference signal and a local oscillator signal and outputs a frequency component corresponding to the sum or difference of the reference signal and the even-order harmonics of local oscillator signal. The frequency converter includes a reference signal input part including a pair of MOS transistors connected in a differential amplifier form, which have gates to which positive and negative reference signals having a differential phase difference therebetween are respectively input, and first, second, third and fourth frequency conversion parts each of which is connected to the reference signal input part and includes a pair of MOS transistors. Local oscillator signals having a differential phase difference therebetween are input to the gates of the MOS transistors of the first and second frequency conversion parts. Local oscillator signals, which have phases orthogonal to phases of the local oscillator signals input to the first and second frequency conversion parts, are input to the gates of the MOS transistors of the third and fourth frequency conversion parts.
摘要翻译：提供了可以去除DC偏移并抑制寄生响应和互调的变频器。频率转换器接收参考信号和本地振荡器信号，并输出与基准信号的和或差和本地振荡器信号的偶次谐波相对应的频率分量。频率转换器包括：参考信号输入部分，包括以差分放大器形式连接的一对MOS晶体管，其具有分别输入有差分相位差的正和负参考信号的栅极，第一，第二，第三和第四频率转换部分连接到参考信号输入部分并且包括一对MOS晶体管。具有差分相位差的本地振荡器信号被输入到第一和第二变频部分的MOS晶体管的栅极。具有与输入到第一和第二频率转换部分的本地振荡器信号的相位正交的相位的本地振荡器信号被输入到第三和第四变频部分的MOS晶体管的栅极。

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