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1. 发明授权

US07242842B2 Method of manufacturing multi-channel optical attenuator 失效
标题翻译：制造多通道光衰减器的方法
公开(公告)号：US07242842B2
公开(公告)日：2007-07-10
申请号：US10949325
申请日：2004-09-27
申请人： Sung Jun Lee , Jong Sam Kim , Ro Woon Lee
发明人： Sung Jun Lee , Jong Sam Kim , Ro Woon Lee
IPC分类号： G02B6/12 , G02B6/02
CPC分类号： G02B6/266 , G02B6/3508 , G02B6/357 , G02B6/3584 , G02B6/3594 , G02B6/3596
摘要： In a method of manufacturing an optical attenuator, a bonding medium layer of polymer is used to bond an actuator structure and a support structure. A silicon layer is provided with waveguides for transmitting optical signals from an optical signal transmission line and an activator is formed at a predetermined portion thereof. The waveguides are inserted into cavities of the bonding medium layer. A support layer is attached to the bonding medium layer at an opposite face to a face where the bonding medium layer is bonded with a silicon substrate.
摘要翻译：在制造光衰减器的方法中，使用聚合物的粘合介质层来结合致动器结构和支撑结构。硅层设置有用于从光信号传输线传输光信号的波导，并且在其预定部分形成激活器。将波导插入到接合介质层的空腔中。在粘合介质层与硅衬底结合的面的相对面上，将粘合介质层附着在支撑层上。

2. 发明授权

US07215869B2 Cantilever-type PLC optical attenuator and manufacturing method thereof 失效
标题翻译：悬臂型PLC光衰减器及其制造方法
公开(公告)号：US07215869B2
公开(公告)日：2007-05-08
申请号：US10911492
申请日：2004-08-05
申请人： Sung Jun Lee , Yoon Shik Hong , Ro Woon Lee , Jong Sam Kim
发明人： Sung Jun Lee , Yoon Shik Hong , Ro Woon Lee , Jong Sam Kim
IPC分类号： G02B6/26
CPC分类号： G02B6/266 , G02B6/3502 , G02B6/3552 , G02B6/3572 , G02B6/3594
摘要： Disclosed herein is a cantilever-type PLC optical attenuator. The optical attenuator includes a base substrate made of silicon, an input waveguide, and output waveguide. Front portions of the upper and lower silicon substrates around the output waveguide are thinner than rear portions of the upper and lower silicon substrates around the output waveguide to provide a cantilever part having upper and lower cantilever substrate parts. A first electrode is provided on a bottom of the lower cantilever substrate part, and a second electrode is provided on the base substrate to electromagnetically correspond to the first electrode. When a voltage is applied between the first and second electrodes, the cantilever part moves up and down by an electromagnetic force, thus controlling the output light.
摘要翻译：这里公开了一种悬臂型PLC光衰减器。光衰减器包括由硅制成的基底，输入波导和输出波导。输出波导周围的上硅衬底和下硅衬底的前部比输出波导周围的上硅衬底和下硅衬底的后部更薄，以提供具有上和下悬臂衬底部件的悬臂部件。第一电极设置在下悬臂基板部分的底部，并且第二电极设置在基底基板上以与第一电极电磁对应。当在第一和第二电极之间施加电压时，悬臂部分通过电磁力上下移动，从而控制输出光。

3. 发明授权

US07074635B2 MEMS structure and method for fabricating the same 失效
标题翻译： MEMS结构及其制造方法
公开(公告)号：US07074635B2
公开(公告)日：2006-07-11
申请号：US10927459
申请日：2004-08-27
申请人： Jong Sam Kim , Sung Jun Lee , Ro Woon Lee
发明人： Jong Sam Kim , Sung Jun Lee , Ro Woon Lee
IPC分类号： H01L21/00
CPC分类号： B81C1/00936 , B81C2201/0132
摘要： A MEMS structure includes a floating space formed on the upper silicon layer by a first dry etching, and then dry etched to a predeterminded depth on the lower silicon layer by etching gas supplied through the etched holes from which the oxide film has been removed at the bottom surface thereof in a second dry etching process, so as to float the movable portion; and the oxide film for preventing electrical short circuit remaining on the lower surface of the movable portion so as to correspond to the lower silicon layer leaving the floating space therebetween.
摘要翻译： MEMS结构包括通过第一干蚀刻在上硅层上形成的浮动空间，然后通过蚀刻通过蚀刻孔提供的气蚀干蚀刻到下硅层上的预制深度其第二干蚀刻工艺中的底表面浮起可动部分; 以及用于防止可动部分的下表面上的电短路的氧化膜，以便对应于在其间留下浮动空间的下硅层。

4. 发明申请

US20110050271A1 TEST APPARATUS OF SEMICONDUCTOR INTEGRATED CIRCUIT AND METHOD USING THE SAME 有权
标题翻译：半导体集成电路的测试装置及其使用方法
公开(公告)号：US20110050271A1
公开(公告)日：2011-03-03
申请号：US12941874
申请日：2010-11-08
申请人： Jong Sam Kim , Kwang Jun Cho
发明人： Jong Sam Kim , Kwang Jun Cho
IPC分类号： G01R31/26
CPC分类号： G01R31/31908
摘要： A test apparatus includes a test fuse unit for generating a test fuse signal in response to a test mode signal during a test time and generating a test fuse signals according to a fuse cutting after a termination of the test time, a combination signal generating unit for storing a test signal and inactivating a combination signal when the test mode signal is inactivate and for outputting the stored test signal as the combination signal when the test mode signal is activate, and a code signal generating unit for activating a test code signal when one of the test fuse signal and the combination signal is activated.
摘要翻译：测试装置包括测试熔丝单元，用于在测试时间期间响应于测试模式信号产生测试熔丝信号，并且在测试时间终止之后根据熔丝切割生成测试熔丝信号;组合信号产生单元，用于当测试模式信号被激活时，存储测试信号和停止组合信号，并且当测试模式信号被激活时输出存储的测试信号作为组合信号;以及代码信号产生单元，用于当测试模式信号被激活时激活测试代码信号测试熔丝信号和组合信号被激活。

5. 发明申请

US20090231022A1 PUMPING VOLTAGE GENERATING CIRCUIT 失效
标题翻译：泵送电压发生电路
公开(公告)号：US20090231022A1
公开(公告)日：2009-09-17
申请号：US12327729
申请日：2008-12-03
申请人： Jong Sam Kim , Jong Chern Lee
发明人： Jong Sam Kim , Jong Chern Lee
IPC分类号： G05F1/10
CPC分类号： G11C11/4085 , G11C5/145 , G11C11/4074 , H02M3/073 , H02M2003/077
摘要： A pumping voltage generating circuit of a semiconductor memory apparatus, the pumping voltage generating circuit includes a detecting unit configured to compare a level of a pumping voltage with a level of a reference voltage to generate a detection signal, an oscillating signal generator configured to sequentially generate a first oscillating signal and a second oscillating signal in response to the detection signal, and to elevate frequencies of the first and second oscillating signals when the second oscillating signal is generated, a first pump configured to perform a pumping operation in response to the first oscillating signal, and a second pump configured to perform a pumping operation in response to the second oscillating signal, wherein output terminals of the first pump and the second pump are commonly connected, and the pumping voltage is output at the output terminals of the first pump and the second pump.
摘要翻译：一种半导体存储装置的泵浦电压产生电路，所述泵送电压产生电路包括：检测单元，被配置为将泵浦电压的电平与参考电压的电平进行比较以产生检测信号;振荡信号发生器，被配置为顺序地产生响应于所述检测信号的第一振荡信号和第二振荡信号，并且当产生所述第二振荡信号时提升所述第一和第二振荡信号的频率;第一泵，被配置为响应于所述第一振荡信号，以及第二泵，被配置为响应于所述第二振荡信号执行泵送操作，其中所述第一泵和所述第二泵的输出端子共同连接，并且所述泵浦电压在所述第一泵的输出端子处输出，第二个泵。

6. 发明授权

US07583060B2 Protective circuit for a secondary battery pack and method of operating the same 失效
标题翻译：二次电池组的保护电路及其操作方法
公开(公告)号：US07583060B2
公开(公告)日：2009-09-01
申请号：US11219520
申请日：2005-09-02
申请人： Jong Sam Kim
发明人： Jong Sam Kim
IPC分类号： H02J7/00 , H02H3/00
CPC分类号： H02J7/0026 , H02H7/18 , H02J7/0021
摘要： A protective circuit for a secondary battery pack advantageously having a simple circuit configuration while maintaining the safety of banks in the circuit. Each protective circuit has banks adapted to be charged or to discharge voltage, each bank being coupled to a controller that senses the charging or discharging voltage of the bank and outputs a predetermined value if overcharging or over-discharging is sensed. A level shifter is adapted to shift the voltage output from the controller to an adjusted voltage approximately equal to the voltage output from one of the other controllers. A switching means controls the stopping of charging or discharging of the banks.
摘要翻译：一种用于二次电池组的保护电路，其有利地具有简单的电路配置，同时保持电路中的组的安全性。每个保护电路具有适于充电或放电电压的组，每个组耦合到感测组的充电或放电电压的控制器，并且如果感测到过充电或过放电，则输出预定值。电平移位器适于将从控制器输出的电压移动到大约等于从其他控制器之一输出的电压的调整电压。切换装置控制银行的充电或放电停止。

7. 发明授权

US07271958B2 Diffractive light modulator 失效
$Diffractive light modulator$
标题翻译：衍射光调制器
公开(公告)号：US07271958B2
公开(公告)日：2007-09-18
申请号：US11347636
申请日：2006-02-02
申请人： Sang Kee Yoon , Jong Sam Kim
发明人： Sang Kee Yoon , Jong Sam Kim
IPC分类号： G02B5/18
CPC分类号： G02B26/0808
摘要： The present invention relates to diffractive light modulators and, more particularly, to a diffractive light modulator in which the lower support for mirrors is configured in consideration of the internal intrinsic stress of a mirror, thus improving the flatness of a mirror surface and enhancing the optical efficiency of the light modulator.
摘要翻译：本发明涉及衍射光调制器，更具体地说，涉及一种衍射光调制器，其中考虑到反射镜的内部固有应力来构造反射镜的下支撑件，从而提高了镜面的平坦度并增强了光学光调制器的效率。

8. 发明授权

US07492121B2 Smart battery and method for recognizing battery type using the same 有权
标题翻译：智能电池及使用其识别电池类型的方法
公开(公告)号：US07492121B2
公开(公告)日：2009-02-17
申请号：US11216458
申请日：2005-08-30
申请人： Jong Sam Kim , Tetsuya Okada
发明人： Jong Sam Kim , Tetsuya Okada
IPC分类号： H02J7/14
CPC分类号： H02J7/0003 , H02J2007/0098
摘要： A smart battery pack and a method for recognizing the battery type using the same. The smart battery pack includes at least one battery cell coupled to an external set via positive and negative electrode terminals. A timer circuit is coupled to the external set via a data terminal and is adapted to apply a predetermined timer circuit signal for a period of time when a predetermined signal is applied from the external set. A first switch is controlled by the timer circuit and applies electric power from the battery cell, and a register outputs a predetermined register signal causing a smart battery controller to output battery type information to the external set. The smart battery pack has only one data line between the smart battery pack and the external set (and one data terminal on each) facilitating communication between the devices while maintaining a reduced manufacturing cost.
摘要翻译：一种智能电池组以及使用其来识别电池类型的方法。智能电池组包括经由正极和负极端子耦合到外部组的至少一个电池单元。定时器电路通过数据端子耦合到外部组件，并且适用于在从外部组件施加预定信号的时间段内施加预定定时器电路信号。第一开关由定时器电路控制并且从电池单元施加电力，并且寄存器输出预定的寄存器信号，使得智能电池控制器向外部组输出电池类型信息。智能电池组在智能电池组和外部组件之间仅有一条数据线（和每个数据终端之间），有助于器件之间的通信，同时保持降低的制造成本。

9. 发明授权

US07847620B2 Charge pumping circuit with decreased current consumption 有权
标题翻译：充电泵电路具有降低的电流消耗
公开(公告)号：US07847620B2
公开(公告)日：2010-12-07
申请号：US12136429
申请日：2008-06-10
申请人： Jong Sam Kim , Jong Chern Lee
发明人： Jong Sam Kim , Jong Chern Lee
IPC分类号： G05F1/10 , G05F3/02
CPC分类号： H02M3/073 , G11C5/145 , H02M1/32 , H02M2001/008
摘要： A charge pumping circuit consumes less current by reducing the number of charge pumps operating simultaneously. The charge pumping circuit includes a voltage sensor that detects a level of a high voltage and outputs a control signal based on the detection result. An oscillator provides an oscillating clock signal in response to the control signal of the voltage sensor, and the oscillator sequentially outputs the clock signal as a plurality of clock signals having shifted phases A plurality of high-voltage pumps are disposed in a plurality of regions to pump the high voltage in response to the clock signals and a different phase is designated for each region.
摘要翻译：电荷泵浦电路通过减少同时工作的电荷泵的数量来消耗较少的电流。电荷泵送电路包括检测高电平的电压传感器，并且基于检测结果输出控制信号。振荡器响应于电压传感器的控制信号提供振荡时钟信号，并且振荡器顺序地输出时钟信号作为多个具有偏移相位的时钟信号，多个高压泵被设置在多个区域中根据时钟信号泵送高电压，并为每个区域指定不同的相位。

10. 发明授权

US07443076B2 Diffractive thin-film piezoelectric light modulator and method of fabricating the same 失效
$Diffractive thin-film piezoelectric light modulator and method of fabricating the same$
标题翻译：衍射薄膜压电光调制器及其制造方法
公开(公告)号：US07443076B2
公开(公告)日：2008-10-28
申请号：US11112733
申请日：2005-04-22
申请人： Min Suk Oh , Yun Jin Ko , Jong Sam Kim
发明人： Min Suk Oh , Yun Jin Ko , Jong Sam Kim
IPC分类号： H01L41/08
CPC分类号： G02B26/0808 , G02B26/0858
摘要： Disclosed herein is a diffractive thin-film piezoelectric light modulator, in which a lower protective layer is formed on a lower support to prevent the lower support from being over-etched when etching, thus increasing the surface smoothness of the lower support and of a micro-mirror. In addition, a method of fabricating the diffractive thin-film piezoelectric light modulator is also provided.
摘要翻译：本文公开了一种衍射薄膜压电光调制器，其中在下支撑件上形成下保护层以防止在蚀刻时下支撑件被过度蚀刻，从而增加下支撑件和微支架的表面平滑度 -镜子。此外，还提供了制造衍射薄膜压电光调制器的方法。

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