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1. 发明申请

US20060038534A1 Secondary battery having constant-voltage device 有权
标题翻译：二次电池具有恒压装置
公开(公告)号：US20060038534A1
公开(公告)日：2006-02-23
申请号：US11208059
申请日：2005-08-19
申请人： Sung Chang , Jeong Cho , Jae Lee , Joon Lee , Eui Bang , Soo Ha
发明人： Sung Chang , Jeong Cho , Jae Lee , Joon Lee , Eui Bang , Soo Ha
IPC分类号： H02J7/00
CPC分类号： H01M2/34 , H01M10/4235
摘要： Disclosed is a secondary battery having a constant-voltage device for preventing the secondary battery from being excessively overcharged. The breakdown voltage of the constant-voltage device is lower than the explosion or ignition voltage of the secondary battery, so the discharge operation may occur before the secondary battery is exploded or ignited even if the voltage of the secondary battery rises above the overcharge voltage, thereby protecting the secondary battery from explosion or ignition. The leakage current value of the constant-voltage device is less than 0.05% of the capacity value of the secondary battery under the maximum charge voltage of the secondary battery, or the breakdown voltage of the constant-voltage device is higher than the maximum charge voltage of the secondary battery. Thus, the constant-voltage device rarely generates the leakage current even if the secondary battery has been charged with the maximum charge voltage.
摘要翻译：公开了具有用于防止二次电池过度充电的恒压装置的二次电池。恒压装置的击穿电压低于二次电池的爆炸或点火电压，因此即使二次电池的电压升高到过充电电压以上，放电操作也可能在二次电池分解或点燃之前发生，从而保护二次电池免受爆炸或点火。在二次电池的最大充电电压下，恒压装置的漏电电流值小于二次电池容量值的0.05％，或恒压装置的击穿电压高于最大充电电压的二次电池。因此，即使二次电池被充电最大充电电压，恒压装置也很少产生漏电流。

2. 发明授权

US07542150B2 Displacement interferometer system and exposer using the same 失效
标题翻译：位移干涉仪系统和曝光器使用相同
公开(公告)号：US07542150B2
公开(公告)日：2009-06-02
申请号：US11655373
申请日：2007-01-19
申请人： Eui-Bang Lee
发明人： Eui-Bang Lee
IPC分类号： G01B11/02
CPC分类号： G03F7/70775
摘要： A displacement interferometer system comprises: a light source for generating a laser beam of a predetermined wavelength; an incidence unit for allowing the laser beam, generated in the light source to be incident on a target object to be measured; a detector for measuring a distance of the target object to be measured, using a measurement laser beam which is incident on the target object by the incidence unit; and a correction unit connected to the incidence unit so that a correction laser beam is incident in a direction parallel to the measurement laser beam which is incident on the target object to be measured. When the correction laser beam and the measurement laser beam which yaw from an initially set direction are incident in any one direction, the correction unit corrects the correction laser beam and the measurement laser beam to be incident in the initially set direction.
摘要翻译：位移干涉仪系统包括：用于产生预定波长的激光束的光源; 用于允许在光源中产生的激光束入射到要测量的目标物体上的入射单元; 使用通过入射单元入射到目标物体上的测量激光束来测量待测物体的距离的检测器; 以及校正单元，连接到入射单元，使得校正激光束沿与入射在待测对象物上的测量激光束平行的方向入射。当校正激光束和从初始设定方向偏航的测量激光束沿任意一个方向入射时，校正单元将校正激光束和测量激光束校正为初始设定的方向入射。

3. 发明申请

US20050260486A1 Safety element for battery and battery with the same 有权
标题翻译：电池和电池的安全元件相同
公开(公告)号：US20050260486A1
公开(公告)日：2005-11-24
申请号：US11132468
申请日：2005-05-19
申请人： Jeong Cho , Jae Lee , Sung Chang , Min Jang , Sun Shin , Eui Bang , Joon Lee , Soo Ha
发明人： Jeong Cho , Jae Lee , Sung Chang , Min Jang , Sun Shin , Eui Bang , Joon Lee , Soo Ha
IPC分类号： H01M10/05 , H01C7/04 , H01M2/20 , H01M2/34 , H01M6/50 , H01M10/42 , H01M10/44 , H01M10/50
CPC分类号： H01M10/425 , H01C7/045 , H01C7/047 , H01M10/0525 , H01M10/4257 , H01M10/443 , H01M2200/10 , H02H7/18 , H02H9/041
摘要： Disclosed are a safety element for a battery, which is provided with material having a Metal-Insulator Transition (MIT) characteristic where resistance abruptly drops at or above a certain temperature, and a battery with such a safety element. This battery with an MIT safety element is turned into a stable discharged state when it is exposed to an elevated temperature or a battery temperature rises due to external impact, so that it can ensure its safety.
摘要翻译：公开了一种电池的安全元件，其具有金属绝缘体转变（MIT）特性的材料，其中电阻突然下降等于或高于某一温度，以及具有这种安全元件的电池。这种具有MIT安全元件的电池在暴露于高温或电池温度由于外部冲击而升高时变为稳定的放电状态，从而可以确保其安全。

4. 发明申请

US20080013098A1 Displacement interferometer system and exposer using the same 失效
标题翻译：位移干涉仪系统和曝光器使用相同
公开(公告)号：US20080013098A1
公开(公告)日：2008-01-17
申请号：US11655373
申请日：2007-01-19
申请人： Eui-Bang Lee
发明人： Eui-Bang Lee
IPC分类号： G01B11/02
CPC分类号： G03F7/70775
摘要： There are provided a displacement interferometer system which increases or maximizes productivity, and an exposer using the same. The displacement interferometer system comprises: a light source for generating a laser beam of a predetermined wavelength; an incidence unit for allowing the laser beam, which is generated in the light source to be incident, on a target object to be measured; a detector for measuring a distance of the target object to be measured, using a measurement laser beam which is incident on the target object by the incidence unit; and a correction unit connected to the incidence unit so that a correction laser beam is incident in a direction parallel to the measurement laser beam which is incident on the target object to be measured, and, when the correction laser beam and the measurement laser beam which yaw from an initially set direction are incident in any one direction, the correction unit for correcting the correction laser beam and the measurement laser beam to be incident in the initially set direction, thereby easily correcting an angle of incidence of the laser beam being incident by the incidence unit and consequently improving the productivity.
摘要翻译：提供了增加或最大化生产率的位移干涉仪系统以及使用其的曝光器。位移干涉仪系统包括：用于产生预定波长的激光束的光源; 用于将在光源中产生的激光束入射的入射单元放置在要测量的目标物体上; 使用通过入射单元入射到目标物体上的测量激光束来测量待测物体的距离的检测器; 以及校正单元，连接到入射单元，使得校正激光束沿与入射在待测对象物上的测量激光束平行的方向入射，并且当校正激光束和测量激光束从初始设定的方向的偏转在任何一个方向入射，校正单元用于校正校正激光束和测量激光束入射到初始设定的方向，从而容易地校正入射的激光束的入射角发病单位，从而提高生产力。

5. 发明申请

US20070037043A1 Pretreatment method of electrode active material 审中-公开
标题翻译：电极活性材料预处理方法
公开(公告)号：US20070037043A1
公开(公告)日：2007-02-15
申请号：US11491215
申请日：2006-07-21
申请人： Sung Chang , Eui Bang , Min Jang , Sang Choy , Ki Lee
发明人： Sung Chang , Eui Bang , Min Jang , Sang Choy , Ki Lee
IPC分类号： H01M10/44 , H01M4/48
CPC分类号： H01M4/0438 , H01M4/0445 , H01M4/1391 , H01M4/364 , H01M4/505 , H01M4/525 , H01M10/052
摘要： Disclosed is a pretreatment method for activating an electrode active material having a certain range of potential plateau beyond a redox potential range of a transition metal forming the electrode active material, which comprises charging the electrode active material to an extent exceeding the potential plateau at least once, so as to increase capacity of the electrode active material. Also, disclosed is an electrochemical device comprising the electrode active material activated by the pretreatment method and designed to be subjected to charge/discharge cycles at a voltage lower than the potential plateau. When the electrode active material pretreated by charging it to an extent exceeding the potential plateau is subjected to charge/discharge cycles at a lower voltage, it is possible to significantly increase the capacity of the electrode active material as compared to the capacity of the non-pretreated electrode active material charged/discharged at the same voltage. It is also possible to inhibit reactivity of an electrolyte by performing charging/discharging at a lower voltage from the charge cycle subsequent to the pretreatment.
摘要翻译：公开了一种用于激活具有一定范围的电位平台的电极活性材料的预处理方法，该电极活性材料超过形成电极活性材料的过渡金属的氧化还原电势范围，其包括将电极活性材料充电到超过电势平台的程度至少一次，以增加电极活性材料的容量。此外，公开了一种电化学装置，其包括通过预处理方法活化的电极活性材料，并设计为在低于电位平台的电压下进行充电/放电循环。当通过将其充电到超过电位平台的程度预处理的电极活性材料在较低电压下进行充电/放电循环时，可以显着提高电极活性材料的容量，预处理的电极活性物质以相同的电压充/放电。还可以通过在预处理之后的充电循环中以较低电压进行充电/放电来抑制电解质的反应性。

6. 发明申请

US20070042269A1 Electrochemical device with high capacity and method for preparing the same 有权
标题翻译：高容量电化学装置及其制备方法
公开(公告)号：US20070042269A1
公开(公告)日：2007-02-22
申请号：US11506357
申请日：2006-08-18
申请人： Sung Chang , Eui Bang , Min Jang , Sang Choy , Ki Lee
发明人： Sung Chang , Eui Bang , Min Jang , Sang Choy , Ki Lee
IPC分类号： H01M4/48 , H01M4/04 , H01M4/50
CPC分类号： H01M4/1391 , H01M4/131 , H01M4/505 , H01M4/525 , H01M10/052 , Y02E60/122 , Y10T29/49108
摘要： Disclosed is a method for preparing an electrochemical device, comprising the steps of: charging an electrochemical device using an electrode active material having a gas generation plateau potential in a charging period to an extent exceeding the plateau potential; and degassing the electrochemical device. An electrochemical device, which comprises an electrode active material having a gas generation plateau potential in a charging period, and is charged to an extent exceeding the plateau potential and then degassed, is also disclosed. Some electrode active materials provide high capacity but cannot be applied to a high-capacity battery due to the gas generation. This is because a battery using such electrode active materials should be charged to an extent exceeding the gas generation plateau potential in order to realize a high capacity. To solve the problems caused by the gas generation, the battery is charged to an extent exceeding the plateau potential, and then degassed. In other words, the problems including variations in outer shape of a battery and degradation in cycle life characteristics and C-rate characteristics of a battery can be solved. After the first cycle, the battery can be charged to an extent exceeding the plateau potential with no further gas generation, thereby providing a significant increase in capacity.
摘要翻译：公开了一种用于制备电化学装置的方法，包括以下步骤：在充电期间将具有气体发生平台电位的电极活性材料装入电化学装置至超过平台电位的程度; 并使电化学装置脱气。还公开了一种电化学装置，其包括在充电期间具有气体发生平台电位的电极活性材料，并且被装入超过平稳电位然后脱气的程度。一些电极活性材料由于产生气体而提供高容量但不能应用于高容量电池。这是因为为了实现高容量，使用这种电极活性物质的电池应该被充入超过气体发生平台电位的程度。为了解决由气体产生引起的问题，将电池充电到超过平稳电位的程度，然后脱气。换句话说，可以解决包括电池的外形变化和循环寿命特性的劣化以及电池的C速率特性的问题。在第一次循环之后，可以将电池充电到超过平稳电位的程度，而不会进一步产生气体，从而提供显着的容量增加。

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