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1. 发明授权

US07701322B2 Surface-mounted over-current protection device 有权
标题翻译：表面贴装过流保护装置
公开(公告)号：US07701322B2
公开(公告)日：2010-04-20
申请号：US11478604
申请日：2006-07-03
申请人： Shau Chew Wang , Fu Hua Chu
发明人： Shau Chew Wang , Fu Hua Chu
IPC分类号： H01C7/13
CPC分类号： H01C7/021 , H01C1/1406
摘要： A surface-mounted over-current protection device with positive temperature coefficient (PTC) behavior is disclosed. The surface-mounted over-current protection device comprises a first metal foil, a second metal foil corresponding to the first metal foil, a PTC material layer stacked between the first metal foil and the second metal foil, a first metal electrode, a first metal conductor electrically connecting the first metal foil to the first metal electrode, a second metal electrode corresponding to the first metal electrode, a second metal conductor electrically connecting the second metal foil to the second metal electrode, and at least one insulated layer to electrically insulate the first metal electrode from the second metal electrode. The surface-mounted over-current protection device, at 25° C., indicates that a hold current thereof divided by the product of a covered area thereof and the number of the conductive composite module is at least 0.16 A/mm2.
摘要翻译：公开了具有正温度系数（PTC）行为的表面安装过流保护装置。表面安装的过电流保护装置包括第一金属箔，对应于第一金属箔的第二金属箔，堆叠在第一金属箔和第二金属箔之间的PTC材料层，第一金属电极，第一金属将第一金属箔电连接到第一金属电极的导体，对应于第一金属电极的第二金属电极，将第二金属箔电连接到第二金属电极的第二金属导体和至少一个绝缘层，第一金属电极从第二金属电极。表面安装的过流保护装置在25℃下表示其保持电流除以其覆盖区域的乘积和导电复合模块的数量至少为0.16A / mm2。

2. 发明授权

US08044763B2 Surface-mounted over-current protection device 有权
标题翻译：表面贴装过流保护装置
公开(公告)号：US08044763B2
公开(公告)日：2011-10-25
申请号：US12700775
申请日：2010-02-05
申请人： Shau Chew Wang , Fu Hua Chu
发明人： Shau Chew Wang , Fu Hua Chu
IPC分类号： H01C7/10
CPC分类号： H01C1/1406 , H01C7/021 , H01C7/18 , H01M2/34 , H01M2/348 , H01M10/052
摘要： A surface-mounted over-current protection device with positive temperature coefficient (PTC) behavior is disclosed. The surface-mounted over-current protection device comprises a first metal foil, a second metal foil corresponding to the first metal foil, a PTC material layer stacked between the first metal foil and the second metal foil, a first metal electrode, a first metal conductor electrically connecting the first metal foil to the first metal electrode, a second metal electrode corresponding to the first metal electrode, a second metal conductor electrically connecting the second metal foil to the second metal electrode, and at least one insulated layer to electrically insulate the first metal electrode from the second metal electrode. The surface-mounted over-current protection device, at 25° C., indicates that a hold current thereof divided by the product of a covered area thereof and the number of the conductive composite module is at least 0.16 A/mm2.
摘要翻译：公开了具有正温度系数（PTC）行为的表面安装过流保护装置。表面安装的过电流保护装置包括第一金属箔，对应于第一金属箔的第二金属箔，堆叠在第一金属箔和第二金属箔之间的PTC材料层，第一金属电极，第一金属将第一金属箔电连接到第一金属电极的导体，对应于第一金属电极的第二金属电极，将第二金属箔电连接到第二金属电极的第二金属导体和至少一个绝缘层，第一金属电极从第二金属电极。表面安装的过流保护装置在25℃下表示其保持电流除以其覆盖区域的乘积和导电复合模块的数量至少为0.16A / mm2。

3. 发明授权

US07382224B2 Over-current protection device 有权
标题翻译：过电流保护装置
公开(公告)号：US07382224B2
公开(公告)日：2008-06-03
申请号：US11454870
申请日：2006-06-19
申请人： Shau Chew Wang , Fu Hua Chu , Kuo Chang Lo
发明人： Shau Chew Wang , Fu Hua Chu , Kuo Chang Lo
IPC分类号： H01C7/10
CPC分类号： H01C7/027
摘要： An over-current protection device comprises two metal foils and a positive temperature coefficient (PTC) material layer. The PTC material layer is sandwiched between the two metal foils and comprises plural crystalline polymers with at least one polymer melting point below 115° C., and a non-oxide electrically conductive ceramic powder. The non-oxide electrically conductive ceramic powder exhibits a certain particle size distribution. The PTC material layer has a resistivity below 0.1 Ω-cm. The initial resistance of the device is below 20 mΩ, and the area of the PTC material layer is below 30 mm2. The over-current protection device exhibits a surface temperature below 100° C. under the trip state of over-current protection.
摘要翻译：过电流保护装置包括两个金属箔和正温度系数（PTC）材料层。 PTC材料层夹在两个金属箔之间，并且包含多个具有至少一种聚合物熔点低于115℃的结晶聚合物和非氧化物导电陶瓷粉末。非氧化物导电陶瓷粉末表现出一定的粒度分布。 PTC材料层的电阻率低于0.1Ω·cm。器件的初始电阻低于20mΩ，PTC材料层的面积低于30mm 2。在过流保护的跳闸状态下，过流保护装置的表面温度低于100℃。

4. 再颁专利

USRE44224E1 Surface-mounted over-current protection device 有权
标题翻译：表面贴装过流保护装置
公开(公告)号：USRE44224E1
公开(公告)日：2013-05-21
申请号：US13353161
申请日：2012-01-18
申请人： Shau Chew Wang , Fu Hua Chu
发明人： Shau Chew Wang , Fu Hua Chu
IPC分类号： H01C7/10
CPC分类号： H01C7/021 , H01C1/1406
摘要： A surface-mounted over-current protection device with positive temperature coefficient (PTC) behavior is disclosed. The surface-mounted over-current protection device comprises a first metal foil, a second metal foil corresponding to the first metal foil, a PTC material layer stacked between the first metal foil and the second metal foil, a first metal electrode, a first metal conductor electrically connecting the first metal foil to the first metal electrode, a second metal electrode corresponding to the first metal electrode, a second metal conductor electrically connecting the second metal foil to the second metal electrode, and at least one insulated layer to electrically insulate the first metal electrode from the second metal electrode. The surface-mounted over-current protection device, at 25° C., indicates that a hold current thereof divided by the product of a covered area thereof and the number of the conductive composite module is at least 0.16 A/mm2.
摘要翻译：公开了具有正温度系数（PTC）行为的表面安装过流保护装置。表面安装的过电流保护装置包括第一金属箔，对应于第一金属箔的第二金属箔，堆叠在第一金属箔和第二金属箔之间的PTC材料层，第一金属电极，第一金属将第一金属箔电连接到第一金属电极的导体，对应于第一金属电极的第二金属电极，将第二金属箔电连接到第二金属电极的第二金属导体和至少一个绝缘层，第一金属电极从第二金属电极。表面安装的过流保护装置在25℃下表示其保持电流除以其覆盖区域的乘积和导电复合模块的数量至少为0.16A / mm2。

5. 发明授权

US07817009B2 LED apparatus with temperature control function 有权
标题翻译： LED装置具有温度控制功能
公开(公告)号：US07817009B2
公开(公告)日：2010-10-19
申请号：US11484386
申请日：2006-07-11
申请人： Shau Chew Wang , Jyh Ming Yu
发明人： Shau Chew Wang , Jyh Ming Yu
IPC分类号： H01C3/04
CPC分类号： H05B33/089 , H01L25/167 , H01L2224/48137 , H01L2224/73265 , H05B33/0821 , H05B33/0854 , Y02B20/341 , H01L2224/48091 , H01L2924/00014
摘要： An LED apparatus with temperature self-regulating, over-temperature protection, and over-current protection function comprises an LED chip, a heat dissipation plate, a heat conductive layer and a temperature control device. The heat dissipation and the heat conductive layer disposed thereon carry the LED chip and dissipate the heat generated from the LED chip that is connected to an electric power source for luminance. The temperature control device exhibiting PTC behavior is electrically connected between the LED chip and the electric power source in series, and the distance between the LED chip and the temperature control device is less than 3 cm. The heat conductive layer can consist of polymeric dielectric material and has a heat conduction coefficient larger than 1.0 W/mK at 25° C.
摘要翻译：具有温度自调节，过温保护和过电流保护功能的LED装置包括LED芯片，散热板，导热层和温度控制装置。散热部和导热层配置在该LED芯片上，散发从连接于电源的LED芯片产生的热量以发光。表现为PTC行为的温度控制装置串联地电连接在LED芯片和电源之间，并且LED芯片和温度控制装置之间的距离小于3cm。导热层可以由聚合物电介质材料组成，并且在25℃下具有大于1.0W / mK的导热系数

6. 发明授权

US07391295B2 High voltage over-current protection device 有权
标题翻译：高压过流保护装置
公开(公告)号：US07391295B2
公开(公告)日：2008-06-24
申请号：US11691672
申请日：2007-03-27
申请人： Shau Chew Wang , Jyh Ming Yu , Kuo Hsun Chen
发明人： Shau Chew Wang , Jyh Ming Yu , Kuo Hsun Chen
IPC分类号： H01C7/00 , H01C7/13
CPC分类号： H01C7/027
摘要： A high voltage over-current protection device includes a positive temperature coefficient (PTC) electrically conductive heat-dissipation layer and two metal electrodes. The PTC electrically conductive heat-dissipation layer includes at least one polymer, an electrically conductive filler, and a heat conductive filler. Due to the high thermal conductivity of the heat conductive filler (with a coefficient of thermal conductivity higher than 1 W/mK), the high voltage over-current protection device has a high thermal conduction characteristic, and the withstand voltage thereof can be substantially uniformly distributed in the PTC electrically conductive heat-dissipation layer to enhance its high voltage withstanding characteristic.
摘要翻译：高电压过电流保护装置包括正温度系数（PTC）导电散热层和两个金属电极。 PTC导电散热层包括至少一种聚合物，导电填料和导热填料。由于导热性填料的热导率高（导热系数高于1W / mK），所以高压过电流保护装置具有高导热特性，其耐电压基本上均匀分布在PTC导电散热层中，以提高其耐高压特性。

7. 发明授权

US07283033B2 Axial leaded over-current protection device 有权
标题翻译：轴向引线过流保护装置
公开(公告)号：US07283033B2
公开(公告)日：2007-10-16
申请号：US11219657
申请日：2005-09-07
申请人： Shau Chew Wang , Yi Nuo Chen
发明人： Shau Chew Wang , Yi Nuo Chen
IPC分类号： H01C7/10 , H01C7/13
CPC分类号： H01C1/1406 , H01C1/16 , H01C7/02
摘要： An axial leaded over-current protection device comprised of a plurality of PTC devices, a first terminal metal strip, and a second terminal metal strip. One end of the first terminal metal strip diverges into a plurality of electrode strips, and the plurality electrode strips are connected to an electrode layer of each PTC device. The second terminal metal strip is connected to the other electrode layer of each PTC device, i.e., the one not being connected to the first terminal metal strip. Accordingly, the first terminal metal strip and second terminal metal strip are respectively connected to the two electrode layers of each PTC device and become in parallel thereby, so that the resistance of the over-current protection device can be decreased.
摘要翻译：一种由多个PTC器件，第一端子金属条和第二端子金属条构成的轴向引线过电流保护器件。第一端子金属带的一端分散成多个电极条，并且多个电极条连接到每个PTC器件的电极层。第二端子金属带连接到每个PTC器件的另一个电极层，即不连接到第一端子金属条的电极层。因此，第一端子金属带和第二端子金属带分别连接到每个PTC器件的两个电极层并且并联，从而可以减小过电流保护器件的电阻。

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