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1. 发明申请

US20060089448A1 Over-current protection device 审中-公开
标题翻译：过电流保护装置
公开(公告)号：US20060089448A1
公开(公告)日：2006-04-27
申请号：US11235205
申请日：2005-09-27
申请人： Shau Wang , En Yang
发明人： Shau Wang , En Yang
IPC分类号： C08K3/04
CPC分类号： C08K3/04 , C08L23/06 , C08L27/12 , C08L2666/04
摘要： An over-current protection device of a positive temperature coefficient (PTC) and a conductive polymer thereof are disclosed, which have a superior capability to withstand rigorous environments. The conductive polymer comprises a non-fluorine polyalkene matrix, a conductive filler and a fluorine polymer (e.g., PVDF), wherein the ratio of the fluorine polymer is 1-20% by weight. Laminating a PTC material layer composed of the above-mentioned conductive polymer between a first electrode layer and a second electrode layer forms the over-current protection device of the present invention.
摘要翻译：公开了一种正温度系数（PTC）及其导电聚合物的过流保护装置，其具有优越的耐受严格环境的能力。导电聚合物包含非氟聚烯烃基质，导电填料和氟聚合物（例如PVDF），其中氟聚合物的比例为1-20重量％。在第一电极层和第二电极层之间层叠由上述导电性聚合物构成的PTC材料层构成本发明的过电流保护装置。

2. 发明申请

US20050140492A1 Over-current protection device and manufacturing method thereof 审中-公开
标题翻译：过流保护装置及其制造方法
公开(公告)号：US20050140492A1
公开(公告)日：2005-06-30
申请号：US10879429
申请日：2004-06-29
申请人： Fu Chu , Shau Wang , Yun Ma
发明人： Fu Chu , Shau Wang , Yun Ma
IPC分类号： H02H7/00 , B32B37/00 , H01C1/14 , H01C7/02 , H01C17/28 , H01C7/10
CPC分类号： H01C7/02 , H01C1/1406 , H01C17/283
摘要： An over-current protection device comprises two electrode foils, at least one conductive layer and a positive temperature coefficient (PTC) layer, wherein at least one of the electrode foils comprises a micro-rough surface, and the micro-rough surface of the electrode foil is overlaid by the conductive layer. The PTC layer is stacked between the two electrode foils, and at least one of the surfaces of the PTC layer is physically in contact with the at least one conductive layer. Accordingly, the conductive layer located between the PTC layer and the electrode foil can effectively decrease the contact resistance therebetween and avoid arcing.
摘要翻译：过电流保护装置包括两个电极箔，至少一个导电层和正温度系数（PTC）层，其中至少一个电极箔包括微粗糙表面，电极的微粗糙表面箔被导电层覆盖。 PTC层堆叠在两个电极箔之间，并且PTC层的至少一个表面物理上与至少一个导电层接触。因此，位于PTC层和电极箔之间的导电层可以有效地降低它们之间的接触电阻并避免电弧。

3. 发明申请

US20070035378A1 Over-current protection device 有权
标题翻译：过电流保护装置
公开(公告)号：US20070035378A1
公开(公告)日：2007-02-15
申请号：US11454870
申请日：2006-06-19
申请人： Shau Wang , Fu Chu , Kuo Lo
发明人： Shau Wang , Fu Chu , Kuo Lo
IPC分类号： H01C7/13
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. 发明申请

US20070146112A1 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：US20070146112A1
公开(公告)日：2007-06-28
申请号：US11478604
申请日：2006-07-03
申请人： Shau Wang , Fu Chu
发明人： Shau Wang , Fu 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。表面安装的过电流保护装置在25℃下表示其保持电流除以其覆盖区域的乘积和导电性复合模块的数量至少为0.16A / mm 2 。

5. 发明申请

US20060261922A1 Over-current protection device and manufacturing method thereof 审中-公开
标题翻译：过流保护装置及其制造方法
公开(公告)号：US20060261922A1
公开(公告)日：2006-11-23
申请号：US11493419
申请日：2006-07-26
申请人： Fu Chu , Shau Wang , Yun Ma
发明人： Fu Chu , Shau Wang , Yun Ma
IPC分类号： H01C7/13
CPC分类号： H01C7/02 , H01C1/1406 , H01C17/283
摘要： An over-current protection device comprises two electrode foils, at least one conductive layer and a positive temperature coefficient (PTC) layer, wherein at least one of the electrode foils comprises a micro-rough surface, and the micro-rough surface of the electrode foil is overlaid by the conductive layer. The PTC layer is stacked between the two electrode foils, and at least one of the surfaces of the PTC layer is physically in contact with the at least one conductive layer. Accordingly, the conductive layer located between the PTC layer and the electrode foil can effectively decrease the contact resistance therebetween and avoid arcing.
摘要翻译：过电流保护装置包括两个电极箔，至少一个导电层和正温度系数（PTC）层，其中至少一个电极箔包括微粗糙表面，电极的微粗糙表面箔被导电层覆盖。 PTC层堆叠在两个电极箔之间，并且PTC层的至少一个表面物理上与至少一个导电层接触。因此，位于PTC层和电极箔之间的导电层可以有效地降低它们之间的接触电阻并避免电弧。

6. 发明申请

US20060056125A1 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：US20060056125A1
公开(公告)日：2006-03-16
申请号：US11219657
申请日：2005-09-07
申请人： Shau Wang , Yi Chen
发明人： Shau Wang , Yi Chen
IPC分类号： H02H5/04
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由此并联，从而可以减小过电流保护器件的电阻。

7. 发明申请

US20070057760A1 Over-current protection device and manufacturing method thereof 审中-公开
标题翻译：过流保护装置及其制造方法
公开(公告)号：US20070057760A1
公开(公告)日：2007-03-15
申请号：US11448182
申请日：2006-06-07
申请人： Shau Wang , Fu Chu , Yun Ma
发明人： Shau Wang , Fu Chu , Yun Ma
IPC分类号： H01C7/13
CPC分类号： H01C7/021 , H01C7/027
摘要： An over-current protection device comprises a chemically cross-linked positive temperature coefficient (PTC) layer and two electrode foils that can be connected to a power source to allow current to flow through the chemically cross-linked polymeric PTC layer. The chemically cross-linked polymeric PTC layer comprises at least two different PTC polymer layers, and each polymer layer comprises polymer and conductive filler and has a volumetric resistivity between 10−1 and 10−3 Ω-cm. The polymer layers have different functional groups and are alternately stacked and hot pressed to generate chemical cross-linking therebetween so as to form the chemically cross-linked polymeric PTC layer, wherein the potential difference of every 0.1 mm in thickness of the chemically cross-linked polymeric PTC layer is less than 30 volts.
摘要翻译：过电流保护装置包括化学交联的正温度系数（PTC）层和可连接到电源的两个电极箔，以允许电流流过化学交联的聚合物PTC层。化学交联的聚合物PTC层包含至少两个不同的PTC聚合物层，并且每个聚合物层包含聚合物和导电填料，并且其体积电阻率介于10-1和10-3之间， / SUP> Omega-cm。聚合物层具有不同的官能团并且交替堆叠并热压以在其间产生化学交联，从而形成化学交联的聚合物PTC层，其中化学交联的每0.1mm厚度的电位差聚合物PTC层小于30伏。

8. 发明申请

US20070139928A1 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：US20070139928A1
公开(公告)日：2007-06-21
申请号：US11484386
申请日：2006-07-11
申请人： Shau Wang , Jyh Yu
发明人： Shau Wang , Jyh Yu
IPC分类号： F21V23/04
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

9. 发明申请

US20070025040A1 High voltage over-current protection device and manufacturing method thereof 审中-公开
标题翻译：高压过流保护装置及其制造方法
公开(公告)号：US20070025040A1
公开(公告)日：2007-02-01
申请号：US11332294
申请日：2006-01-17
申请人： Tong Tsai , Fu Chu , Shau Wang
发明人： Tong Tsai , Fu Chu , Shau Wang
IPC分类号： H02H3/20 , H05K3/20
CPC分类号： H01C7/027 , H01C17/0652 , H01C17/06586 , Y10T29/49126 , Y10T29/49128
摘要： The present invention is to provide a high voltage over-current protection device and a manufacturing method thereof, in which PTC polymers are cross-linked by chemical cross-linking. With the method of the present invention, the high voltage endurance of the PTC devices is enhanced. In addition, the internal stress and degradation of polymers caused by irradiation treatment are prevented.
摘要翻译：本发明提供一种高电压过电流保护装置及其制造方法，其中PTC聚合物通过化学交联进行交联。利用本发明的方法，提高了PTC器件的高耐压性。此外，防止了由照射处理引起的聚合物的内应力和降解。

10. 发明申请

US20070024412A1 Over-current protection device 审中-公开
标题翻译：过电流保护装置
公开(公告)号：US20070024412A1
公开(公告)日：2007-02-01
申请号：US11452343
申请日：2006-06-14
申请人： Shau Wang , Fu Chu , Kuo Lo
发明人： Shau Wang , Fu Chu , Kuo Lo
IPC分类号： H01C7/13 , H01C7/10
CPC分类号： H01C7/027
摘要： The present invention discloses an over-current protection device comprising two metal foils and a positive temperature coefficient (PTC) material layer. The PTC material layer is sandwiched between the two metal foils and contains at least one crystalline polymer, a non-oxide electrically conductive ceramic powder and a non-conductive filler. The non-oxide electrically conductive ceramic powder exhibits a certain particle size distribution. The PTC material layer presents resistivity below 0.1 Ω-cm.
摘要翻译：本发明公开了一种包括两个金属箔和正温度系数（PTC）材料层的过电流保护装置。 PTC材料层夹在两个金属箔之间，并含有至少一种结晶聚合物，非氧化物导电陶瓷粉末和非导电填料。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0.1欧姆 - 厘米。

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