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91. 发明授权

US08398304B2 Multiple sensor thermal management for electronic devices 有权
标题翻译：电子设备的多传感器热管理
公开(公告)号：US08398304B2
公开(公告)日：2013-03-19
申请号：US12985133
申请日：2011-01-05
申请人： Marcelo de Paula Campos , Edevaldo Pereira da Silva, Jr. , Ivan Carlos Ribeiro do Nascimento
发明人： Marcelo de Paula Campos , Edevaldo Pereira da Silva, Jr. , Ivan Carlos Ribeiro do Nascimento
IPC分类号： G01K7/00
CPC分类号： G01K3/005 , G01K7/01 , G06F1/206 , G06F1/3203 , G06F1/324 , G06F1/3287 , Y02D10/126 , Y02D10/171
摘要： A device includes a current source circuit to separately provide a first current and a second current and a thermal detection device coupleable to the output of the current source circuit. The device further includes a voltage detection circuit to provide a first indicator of a first voltage representative of a voltage at the thermal detection device in response to the second current and a second indicator of a second voltage representative of a voltage difference between the voltage at the thermal detection device in response to the second current and a voltage at the voltage detection device in response to the first current. The device further includes a temperature detection circuit to provide an over-temperature indicator based on the first indicator and the second indicator, wherein an operation of a circuit component of the device can be adjusted based on the over-temperature indicator.
摘要翻译：一种器件包括用于分开提供第一电流和第二电流的电流源电路以及可耦合到电流源电路的输出的热检测装置。该装置还包括电压检测电路，以响应于第二电流提供表示热检测装置处的电压的第一电压的第一指示符，以及代表第二电压的第二指示符，热检测装置响应于第二电流和响应于第一电流的电压检测装置处的电压。该装置还包括温度检测电路，用于基于第一指示器和第二指示器提供过热指示器，其中可以基于过热指示器来调节装置的电路部件的操作。

92. 发明申请

US20130051427A1 DEVICE IDENTIFICATION AND TEMPERATURE SENSOR CIRCUIT 有权
公开(公告)号：US20130051427A1
公开(公告)日：2013-02-28
申请号：US13238003
申请日：2011-09-21
申请人： Shen Wang , Edward T. Nelson
发明人： Shen Wang , Edward T. Nelson
IPC分类号： G01K13/00 , G01K7/00
CPC分类号： H04N5/232 , G01K7/01
摘要： An integrated circuit includes a device identification circuit and a temperature sensor diode connected in parallel from a common node. The device identification circuit includes a resistor connected to a diode-connected transistor. The device identification circuit and the temperature sensor diode are adapted to not be simultaneously operating in an ON state. A first voltage is applied to the common node to place the device identification circuit in an ON state and place the temperature sensor diode in an OFF state to identify the integrated circuit. A second voltage is applied to the common node to place the device identification circuit in an OFF state and place the temperature sensor diode in an ON state to determine a temperature of the integrated circuit.

93. 发明申请

US20130049777A1 DEVICE IDENTIFICATION AND TEMPERATURE SENSOR CIRCUIT 有权
标题翻译：器件识别和温度传感器电路
公开(公告)号：US20130049777A1
公开(公告)日：2013-02-28
申请号：US13238010
申请日：2011-09-21
申请人： Shen Wang , Edward T. Nelson
发明人： Shen Wang , Edward T. Nelson
IPC分类号： G01R27/08 , G01R5/22
CPC分类号： H04N5/232 , G01K7/01
摘要： An integrated circuit includes a device identification circuit and a temperature sensor diode connected in parallel from a common node. The device identification circuit includes a resistor connected to a diode-connected transistor. The device identification circuit and the temperature sensor diode are adapted to not be simultaneously operating in an ON state. A first voltage is applied to the common node to place the device identification circuit in an ON state and place the temperature sensor diode in an OFF state to identify the integrated circuit. A second voltage is applied to the common node to place the device identification circuit in an OFF state and place the temperature sensor diode in an ON state to determine a temperature of the integrated circuit.
摘要翻译：集成电路包括从公共节点并联连接的器件识别电路和温度传感器二极管。器件识别电路包括连接到二极管连接的晶体管的电阻器。设备识别电路和温度传感器二极管适于不处于ON状态。将第一电压施加到公共节点以将器件识别电路置于ON状态，并将温度传感器二极管置于OFF状态以识别集成电路。将第二电压施加到公共节点以将设备识别电路置于OFF状态，并将温度传感器二极管置于ON状态以确定集成电路的温度。

94. 发明授权

US08368454B2 Temperature detection circuit 有权
标题翻译：温度检测电路
公开(公告)号：US08368454B2
公开(公告)日：2013-02-05
申请号：US12842631
申请日：2010-07-23
申请人： Makoto Tanaka
发明人： Makoto Tanaka
IPC分类号： H01L35/00 , H01L37/00 , H03K3/42 , H03K17/78
CPC分类号： G01K7/01
摘要： A temperature detection circuit includes, a first source follower circuit supplied with a first constant current, a second source follower circuit supplied with a second constant current, and a circuit obtaining a difference between an output voltage from the first source follower circuit and an output voltage from the second source follower circuit. Measurement errors attributable to transistor threshold voltages are canceled out by obtaining a difference between output voltages.
摘要翻译：温度检测电路包括：被提供有第一恒定电流的第一源极跟随器电路，被提供有第二恒定电流的第二源极跟随器电路和获得来自第一源极跟随器电路的输出电压与输出电压之间的差的电路从第二源极跟随器电路。通过获得输出电压之间的差异来抵消归因于晶体管阈值电压的测量误差。

95. 发明授权

US08358085B2 Method and device for remote sensing and control of LED lights 有权
公开(公告)号：US08358085B2
公开(公告)日：2013-01-22
申请号：US12683393
申请日：2010-01-06
申请人： Anthony Catalano , Daniel Harrison
发明人： Anthony Catalano , Daniel Harrison
IPC分类号： H05B37/02 , G01K7/00 , G01K7/22 , G01K15/00
CPC分类号： H05B33/0893 , G01K7/01 , G01K13/00 , G01K2217/00 , H05B33/0848
摘要： A control system is disclosed for determining an actual temperature of a light emitting diode. The control system uses conductor that supply power to the light emitting diode to supply a pulse to the light emitting diode. The pulse is determined along with a reaction caused by the pulse and the information gained is used in determination of the light emitting diode die temperature which can then be used in controlling current to the light emitting diode to control the temperature of the light emitting diode.

96. 发明授权

US08354875B2 Low voltage temperature sensor and use thereof for autonomous multiprobe measurement device 有权
标题翻译：低电压温度传感器及其自动多探头测量装置的应用
公开(公告)号：US08354875B2
公开(公告)日：2013-01-15
申请号：US12731455
申请日：2010-03-25
申请人： Junmou Zhang , Lew G. Chua-Eoan
发明人： Junmou Zhang , Lew G. Chua-Eoan
IPC分类号： H01L35/00
CPC分类号： G01K7/01 , G01K2215/00 , G05F3/30
摘要： A bandgap sensor which measures temperatures within an integrated circuit is presented. The sensor may include a first transistor having an emitter node coupled in series to a first resistor and a first current source, wherein a PTAT current flows through the first resistor, and a second transistor having a base node coupled to a base node of the first transistor, and a collector node coupled to a collector node of the first transistor, further wherein the first and second transistors are diode connected. The sensor may further include a first operational amplifier providing negative feedback to the first current source, wherein the negative feedback is related to a difference in the base-emitter voltages of the first and second transistors, and a second operational amplifier which couples the base-emitter voltage of the second transistor across a second resistor, wherein a CTAT current flows through the second resistor.
摘要翻译：提出了一种测量集成电路内温度的带隙传感器。传感器可以包括具有与第一电阻器和第一电流源串联耦合的发射极节点的第一晶体管，其中PTAT电流流过第一电阻器，以及第二晶体管，具有耦合到第一电阻器的基极节点的基极节点晶体管和耦合到第一晶体管的集电极节点的集电极节点，其中第一和第二晶体管是二极管连接的。传感器还可以包括向第一电流源提供负反馈的第一运算放大器，其中所述负反馈与所述第一和第二晶体管的基极 - 发射极电压的差异相关;以及第二运算放大器，跨越第二电阻器的第二晶体管的发射极电压，其中CTAT电流流过第二电阻器。

97. 发明申请

US20120176835A1 TEMPERATURE SENSOR, METHOD OF MANUFACTURING THE TEMPERATURE SENSOR, SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SEMICONDUCTOR DEVICE, AND METHOD OF CONTROLLING THE SEMICONDUCTOR DEVICE 有权
标题翻译：温度传感器，制造温度传感器的方法，半导体器件，制造半导体器件的方法和控制半导体器件的方法
公开(公告)号：US20120176835A1
公开(公告)日：2012-07-12
申请号：US13344699
申请日：2012-01-06
申请人： Yoshitsugu TANAKA
发明人： Yoshitsugu TANAKA
IPC分类号： H01L37/02 , G11C11/417
CPC分类号： G01K7/01 , G01K7/00
摘要： A disclosed temperature sensor includes a charge trap structure including a silicon oxide film formed on a substrate; an aluminum oxide film that is formed on the silicon oxide film, wherein oxygen is injected into the aluminum oxide film from an upper surface thereof; and an electrode formed on the aluminum oxide film, wherein a flat band voltage of the charge trap structure is temperature dependent.
摘要翻译：所公开的温度传感器包括电荷陷阱结构，其包括形成在衬底上的氧化硅膜; 形成在氧化硅膜上的氧化铝膜，其中氧从其上表面注入到氧化铝膜中; 以及形成在氧化铝膜上的电极，其中电荷陷阱结构的平带电压是温度依赖性的。

98. 发明申请

US20120170616A1 Apparatus and Method for Sensing Temperature 审中-公开
标题翻译：用于感应温度的装置和方法
公开(公告)号：US20120170616A1
公开(公告)日：2012-07-05
申请号：US13117487
申请日：2011-05-27
申请人： Kun-Ju Tsai , Shang-Yuan Lin , Shi-Wen Chen , Ming-Hung Chang , Wei Hwang
发明人： Kun-Ju Tsai , Shang-Yuan Lin , Shi-Wen Chen , Ming-Hung Chang , Wei Hwang
IPC分类号： G01K7/00
CPC分类号： G01K7/32 , G01K7/01
摘要： An apparatus and a method for sensing temperature are provided. The apparatus includes a first oscillation circuit, a pulse width generator, and a comparison circuit. The first oscillation circuit is for generating a first signal having a first frequency which is related to a to-be-sensed temperature. The pulse width generator is for generating a pulse width signal, the pulse width signal having a pulse width related to the to-be-sensed temperature. The comparison circuit is for generating an output signal indicative of the value of the to-be-sensed temperature according to the first signal and the pulse width signal.
摘要翻译：提供了一种用于感测温度的装置和方法。该装置包括第一振荡电路，脉冲宽度发生器和比较电路。第一振荡电路用于产生具有与待检测温度相关的第一频率的第一信号。脉冲宽度发生器用于产生脉冲宽度信号，该脉冲宽度信号具有与待感测温度相关的脉冲宽度。比较电路用于根据第一信号和脉冲宽度信号产生指示待检测温度的值的输出信号。

99. 发明授权

US08206031B2 PDM output temperature sensor 有权
标题翻译： PDM输出温度传感器
公开(公告)号：US08206031B2
公开(公告)日：2012-06-26
申请号：US12582962
申请日：2009-10-21
申请人： Ryoichi Anzai
发明人： Ryoichi Anzai
IPC分类号： G01K7/00
CPC分类号： G01K7/01 , G01K2219/00
摘要： To provide a PDM output temperature sensor, which is reduced in area and consumption power, provided is a PDM output temperature sensor which includes no reference voltage circuit, thereby having a smaller area and consuming less power correspondingly.
摘要翻译：为了提供降低面积和功耗的PDM输出温度传感器，提供了一种PDM输出温度传感器，其不包括参考电压电路，从而具有较小的面积并相应地消耗较少的功率。

100. 发明授权

US08183906B2 Arrangement, use of an arrangement, reference voltage source and method for generating a voltage value linearly proportional to the temperature 有权
标题翻译：布置，使用布置，参考电压源和用于产生与温度成线性比例的电压值的方法
公开(公告)号：US08183906B2
公开(公告)日：2012-05-22
申请号：US12403837
申请日：2009-03-13
申请人： Roland Thewes , Ralf Brederlow
发明人： Roland Thewes , Ralf Brederlow
IPC分类号： G06G7/24
CPC分类号： G01K7/01
摘要： The invention relates to an arrangement comprising a logarithmizing unit and a subtracting unit, wherein the subtracting unit has an output at which a voltage value linearly proportional to the temperature can be tapped off.
摘要翻译：本发明涉及一种包括对数单元和减法单元的装置，其中减法单元具有与温度成线性比例的电压值可以被分接的输出。

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