公开(公告)号：US20140035718A1

公开(公告)日：2014-02-06

申请号：US13866583

申请日：2013-04-19

申请人： Chun Teng TSENG ,  David Shau Chew Wang

发明人： Chun Teng TSENG ,  David Shau Chew Wang

IPC分类号： H01C7/02

CPC分类号： H01C7/02 ,  H01C1/1406 ,  H01C1/148 ,  H01C7/021 ,  H01C7/18

摘要： An over-current protection device is of an approximately quadrilateral structure with upper and lower surfaces, first and second side surfaces, in which the second side surface contains a bevel. The device comprises first and second electrodes, a first PTC material layer, and first and second conductive connecting members. The first electrode is formed on the upper or lower surface. The second electrode is formed on the lower surface and is insulated from the first electrode. The first PTC material layer extends along the upper surface and has a first surface electrically coupled to the first electrode, and a second surface electrically coupled to the second electrode. The first conductive connecting member is formed on the first side surface and is electrically coupled to the first electrode. The second conductive connecting member is formed on the second side surface and extends along the bevel to electrically couple to the second electrode.

摘要翻译： 过电流保护装置具有大致四边形结构，上表面和下表面，第一和第二侧表面，其中第二侧表面包含斜面。 该装置包括第一和第二电极，第一PTC材料层以及第一和第二导电连接构件。 第一电极形成在上表面或下表面上。 第二电极形成在下表面上并与第一电极绝缘。 第一PTC材料层沿着上表面延伸并且具有电耦合到第一电极的第一表面和与第二电极电耦合的第二表面。 第一导电连接构件形成在第一侧表面上并且电耦合到第一电极。 第二导电连接构件形成在第二侧表面上并且沿斜面延伸以电耦合到第二电极。

公开(公告)号：US20130187748A1

公开(公告)日：2013-07-25

申请号：US13604154

申请日：2012-09-05

申请人： Yi An SHA ,  Chun Teng Tseng ,  David Shau Chew Wang

发明人： Yi An SHA ,  Chun Teng Tseng ,  David Shau Chew Wang

IPC分类号： H01C7/13

CPC分类号： H01C1/084 ,  H01C1/148 ,  H01C7/008 ,  H01C7/028 ,  H01C7/049 ,  H01C7/18

摘要： A surface mountable thermistor comprises a resistive device, first and second electrodes, and at least one heat conductive dielectric layer. The resistive device contains first and second electrically conductive members and a polymeric material layer laminated therebetween. The polymeric material layer exhibits PTC or NTC behavior. The polymeric material layer and the first and second electrically conductive members commonly extend in a first direction. The first electrode is electrically coupled to the first electrically conductive member. The second electrode is electrically coupled to the second electrically conductive member and is insulated from the first electrode. The heat conductivity of the first electrode or the second electrode is at least 50 W/mK. The heat conductive dielectric layer comprises polymeric insulation matrix and heat conductive filler, and is disposed between the first electrode and the second electrode. The heat conductivity of heat conductive dielectric layer is between 1.2 W/mK-13 W/mK.

摘要翻译： 可表面安装的热敏电阻包括电阻器件，第一和第二电极以及至少一个导热电介质层。 电阻装置包含第一和第二导电构件和层压在其间的聚合材料层。 聚合材料层表现出PTC或NTC性能。 聚合材料层和第一和第二导电构件通常沿第一方向延伸。 第一电极电耦合到第一导电构件。 第二电极电耦合到第二导电构件并与第一电极绝缘。 第一电极或第二电极的导热率至少为50W / mK。 导热介电层包括聚合物绝缘基体和导热填料，并且设置在第一电极和第二电极之间。 导热介电层的导热系数在1.2W / mK-13W / mK之间。

公开(公告)号：US08461956B2

公开(公告)日：2013-06-11

申请号：US13186721

申请日：2011-07-20

申请人： Chun Teng Tseng ,  David Shau Chew Wang

发明人： Chun Teng Tseng ,  David Shau Chew Wang

IPC分类号： H01H85/04 ,  H01H85/02 ,  H01H37/76

CPC分类号： H01C1/1413 ,  G05D23/19 ,  H01C1/1406 ,  H01C7/13 ,  H01H37/46 ,  H02H3/085

摘要： An over-current protection device includes a first conductive member, a second conductive member, a resistive device and a temperature sensing switch. The first conductive member includes a first electrode foil and a second electrode foil those are formed on a same plane. The resistive device is laminated between the first conductive member and the second conductive member and exhibits positive temperature coefficient or negative temperature coefficient behavior. The temperature sensing switch can switch the first electrode foil and the second electrode foil between electrically conductive status and current-restriction status, e.g., open circuit, according to temperature variation. The threshold temperature of the temperature sensing switch is lower than the trip temperature of the resistive device.

摘要翻译： 过流保护装置包括第一导电构件，第二导电构件，电阻装置和温度感测开关。 第一导电构件包括第一电极箔和形成在同一平面上的第二电极箔。 电阻器件层压在第一导电部件和第二导电部件之间，并且具有正温度系数或负温度系数特性。 温度检测开关可以根据温度变化将第一电极箔和第二电极箔切换到导电状态和电流限制状态，例如开路。 温度检测开关的阈值温度低于电阻器件的跳闸温度。

公开(公告)号：US08432247B2

公开(公告)日：2013-04-30

申请号：US13236256

申请日：2011-09-19

申请人： David Shau Chew Wang ,  Chun Teng Tseng

发明人： David Shau Chew Wang ,  Chun Teng Tseng

IPC分类号： H01C7/10

CPC分类号： H02H9/026 ,  H01L27/0288

摘要： An over-current protection device includes a first electrode layer, a second electrode layer, and a resistance material disposed between the first and second electrode layers. The first electrode layer includes a first groove pattern formed on and through the first electrode layer. The first groove pattern is configured to separate the first electrode layer into a plurality of connected regions. The second electrode layer includes a second groove pattern formed on and through the second electrode layer. The second groove pattern is configured to separate the second electrode layer into a plurality of connected regions. The first and second groove patterns are further configured to be formed in an interlaced manner that when the first and second electrode layers are overlapped, the first and second groove patterns form a plurality of independent regions, which divide the resistance material into a plurality of electrically isolated and parallel connected units.

摘要翻译： 过电流保护装置包括第一电极层，第二电极层和设置在第一和第二电极层之间的电阻材料。 第一电极层包括形成在第一电极层上并穿过第一电极层的第一凹槽图案。 第一凹槽图案被配置为将第一电极层分离成多个连接区域。 第二电极层包括形成在第二电极层上并穿过第二电极层的第二沟槽图案。 第二凹槽图案被配置为将第二电极层分离成多个连接区域。 第一和第二凹槽图形还被构造成以隔行方式形成，当第一和第二电极层重叠时，第一和第二凹槽图案形成多个独立区域，其将电阻材料分成多个电 隔离并联连接单元。

公开(公告)号：US20130070381A1

公开(公告)日：2013-03-21

申请号：US13238999

申请日：2011-09-21

申请人： Yi An SHA ,  David Shau Chew Wang

发明人： Yi An SHA ,  David Shau Chew Wang

IPC分类号： H02H9/02

CPC分类号： H01C1/1406 ,  H01C7/02 ,  H01C7/13 ,  H01C13/02

摘要： An over-current protection device includes a first substrate, a second substrate, a first grating electrode, a second grating electrode and a positive temperature coefficient (PTC) material layer. The first grating electrode and the second grating electrode are formed on the first substrate and are interlaced and spaced on a same plane. The PTC material layer is formed on the first substrate, the first grating electrode and the second grating electrode, and between the first grating electrode and the second grating electrode. In an embodiment, the first grating electrode and the second grating electrode serve as a current input port and a current output port, respectively.

摘要翻译： 过电流保护装置包括第一基板，第二基板，第一格栅电极，第二格栅电极和正温度系数（PTC）材料层。 第一光栅电极和第二光栅电极形成在第一基板上，并且在同一平面上交织并隔开。 PTC材料层形成在第一基板，第一光栅电极和第二光栅电极以及第一光栅电极和第二光栅电极之间。 在一个实施例中，第一光栅电极和第二光栅电极分别用作电流输入端口和电流输出端口。

公开(公告)号：US20080292857A1

公开(公告)日：2008-11-27

申请号：US12052839

申请日：2008-03-21

申请人： David Shau Chew Wang ,  Kuo Hsun Chen ,  En Tien Yang

发明人： David Shau Chew Wang ,  Kuo Hsun Chen ,  En Tien Yang

IPC分类号： B32B15/08 ,  B32B27/20 ,  C08L27/18 ,  C08K3/20 ,  C08K3/38 ,  C08K3/22 ,  C08K3/28 ,  B32B15/20

CPC分类号： C08K5/5406 ,  B32B15/08 ,  H05K1/034 ,  H05K1/0373 ,  H05K2201/015 ,  H05K2201/0209 ,  H05K2201/0239 ,  Y10T428/269 ,  C08L27/18 ,  C08L27/16

摘要： A heat dissipation material comprises (1) fluorine-containing crystalline polymer having a melting point higher than 150° C., with a weight percentage of around 15-40%; (2) heat conductive fillers dispersed in the fluorine-containing crystalline polymer with a weight percentage of around 60-85%; and (3) coupling agent of 0.5-3% of the heat conductive fillers by weight and having a chemical formula of: where R1, R2 and R3 are alkyl group CaH2a+1, a≧1; X and Y are selected from hydrogen, fluorine, chorine, and alkyl group; and n is a positive integer.

摘要翻译： 散热材料包括（1）熔点高于150℃的含氟结晶聚合物，重量百分比为约15-40％; （2）分散在含氟结晶聚合物中的导热填料，重量百分比约为60-85％; 和（3）0.5-3％的导热填料的偶联剂，其化学式为：其中R1，R2和R3是烷基CaH2a + 1，a> = 1; X和Y选自氢，氟，氯代和烷基; n为正整数。