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1. 发明申请

US20140021969A1 READOUT APPARATUS AND DRIVING METHOD FOR SENSOR 有权
标题翻译：传感器的读出装置和驱动方法
公开(公告)号：US20140021969A1
公开(公告)日：2014-01-23
申请号：US13620732
申请日：2012-09-15
申请人： Kuo-Hua Tseng , Chang-Ho Liou , Wen-Ching Ko , Yan-Rung Lin , Kuan-Wei Chen
发明人： Kuo-Hua Tseng , Chang-Ho Liou , Wen-Ching Ko , Yan-Rung Lin , Kuan-Wei Chen
IPC分类号： G01R27/02
CPC分类号： G01L1/205 , G01L1/26
摘要： A readout apparatus and a driving method for sensor are provided. The readout apparatus includes an adjustable bias unit, a sensor unit, a signal converting unit, a checking unit and a control unit. The sensor unit senses physical energy and outputs a sensing result by using a bias voltage outputted from the adjustable bias unit. The control unit controls the adjustable bias unit according to the sensing result, so as to adjust the bias voltage. Therefore, the readout apparatus can reduce continuous power loss caused by long-term detection.
摘要翻译：提供一种用于传感器的读出装置和驱动方法。读出装置包括可调偏置单元，传感器单元，信号转换单元，检查单元和控制单元。传感器单元通过使用从可调节偏压单元输出的偏置电压来感测物理能量并输出感测结果。控制单元根据检测结果控制可调偏置单元，调整偏置电压。因此，读出装置可以减少由长期检测引起的连续功率损耗。

2. 发明申请

US20090185701A1 FLEXIBLE PIEZOELECTRIC SOUND-GENERATING DEVICES 有权
标题翻译：柔性压电声发生装置
公开(公告)号：US20090185701A1
公开(公告)日：2009-07-23
申请号：US12169569
申请日：2008-07-08
申请人： Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Wen-Hsin Hsiao , Wen-Jong Wu
发明人： Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Wen-Hsin Hsiao , Wen-Jong Wu
IPC分类号： H04R17/00
CPC分类号： H04R17/00 , H04R17/005 , H04R31/00
摘要： A sound-generating device comprises a first enclosure having at least one first electrode and a first piezoelectric layer, a first terminal of an audio signal output being coupled to the at least one first electrode of the first enclosure, a second enclosure having at least one first electrode and a first piezoelectric layer, and a first bendable element coupled between the first and second enclosures. The at least one first electrode is coupled with the first terminal of the audio signal output. The first piezoelectric layer of the first enclosure and the first piezoelectric layer of the second enclosure are configured to respond to the signal supplied by the audio signal output and to generate sound waves.
摘要翻译：声音产生装置包括具有至少一个第一电极和第一压电层的第一外壳，音频信号输出的第一端耦合到第一外壳的至少一个第一电极，第二外壳具有至少一个第一电极和第一压电层，以及耦合在第一和第二封壳之间的第一可弯曲元件。至少一个第一电极与音频信号输出的第一端耦合。第一外壳的第一压电层和第二外壳的第一压电层被配置为响应由音频信号输出提供的信号并产生声波。

3. 发明授权

US08379888B2 Flexible piezoelectric sound-generating devices 有权
标题翻译：柔性压电声产生装置
公开(公告)号：US08379888B2
公开(公告)日：2013-02-19
申请号：US12169569
申请日：2008-07-08
申请人： Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Wen-Hsin Hsiao , Wen-Jong Wu
发明人： Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Wen-Hsin Hsiao , Wen-Jong Wu
IPC分类号： H04R25/00 , H04R3/00
CPC分类号： H04R17/00 , H04R17/005 , H04R31/00
摘要： A sound-generating device comprises a first enclosure having at least one first electrode and a first piezoelectric layer, a first terminal of an audio signal output being coupled to the at least one first electrode of the first enclosure, a second enclosure having at least one first electrode and a first piezoelectric layer, and a first bendable element coupled between the first and second enclosures. The at least one first electrode is coupled with the first terminal of the audio signal output. The first piezoelectric layer of the first enclosure and the first piezoelectric layer of the second enclosure are configured to respond to the signal supplied by the audio signal output and to generate sound waves.
摘要翻译：声音产生装置包括具有至少一个第一电极和第一压电层的第一外壳，音频信号输出的第一端耦合到第一外壳的至少一个第一电极，第二外壳具有至少一个第一电极和第一压电层，以及耦合在第一和第二封壳之间的第一可弯曲元件。至少一个第一电极与音频信号输出的第一端耦合。第一外壳的第一压电层和第二外壳的第一压电层被配置为响应由音频信号输出提供的信号并产生声波。

4. 发明授权

US08111847B2 Electret materials, electret speakers, and methods of manufacturing the same 有权
标题翻译：驻极体材料，驻极体扬声器及其制造方法
公开(公告)号：US08111847B2
公开(公告)日：2012-02-07
申请号：US12186779
申请日：2008-08-06
申请人： Shih-Yuan Lee , Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Ing Yih Leu , Wen-Hsin Hsiao , Wen-Jong Wu
发明人： Shih-Yuan Lee , Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Ing Yih Leu , Wen-Hsin Hsiao , Wen-Jong Wu
IPC分类号： H04R19/02
CPC分类号： H04R19/013
摘要： A speaker comprises at least one electrode electrically coupled with an audio signal input and a film comprising at least one electret layer. The film is configured to interact with the electrode in response to an audio signal supplied by the audio signal input and to vibrate to generate sound waves. The electret layer is formed from a polymer-containing solution.
摘要翻译：扬声器包括与音频信号输入电耦合的至少一个电极和包括至少一个驻极体层的膜。电影被配置为响应于由音频信号输入提供的音频信号与电极相互作用并振动以产生声波。驻极体层由含聚合物的溶液形成。

5. 发明授权

US08098855B2 Flexible electret actuators and methods of manufacturing the same 有权
标题翻译：柔性驻极体执行器及其制造方法
公开(公告)号：US08098855B2
公开(公告)日：2012-01-17
申请号：US12186730
申请日：2008-08-06
申请人： Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Wen-Hsin Hsiao , Wen-Jong Wu
发明人： Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Wen-Hsin Hsiao , Wen-Jong Wu
IPC分类号： H04R25/00
CPC分类号： H04R19/013 , H04R31/00 , H04R2307/025 , H04R2307/027
摘要： A flexible actuator comprises a thin film and at least one first enclosure with at least one first bendable element coupled to the first enclosure. The thin film may comprise a conductive layer and a first electret layer over a first surface of the conductive layer. The thin film is configured to be bendable. The first enclosure have a first electrode layer as part of the first enclosure. The first enclosure is provided over the first electret layer with the first electrode layer being spaced apart from the first electret layer. The first electrode layer is coupled with a first terminal of an audio signal input. The thin film is configured to interact with the first enclosure in response to audio signals supplied by the audio signal input and to generate sound waves.
摘要翻译：柔性致动器包括薄膜和至少一个具有耦合到第一外壳的至少一个第一可弯曲元件的第一外壳。该薄膜可以包括在导电层的第一表面上的导电层和第一驻极体层。薄膜构造成可弯曲。第一外壳具有作为第一外壳的一部分的第一电极层。第一外壳设置在第一驻极体层上方，第一电极层与第一驻极体层隔开。第一电极层与音频信号输入的第一端耦合。薄膜被配置为响应于由音频信号输入提供的音频信号与第一外壳相互作用并产生声波。

6. 发明申请

US20090214049A1 Electrostatic Loudspeaker Array 有权
标题翻译：静电扬声器阵列
公开(公告)号：US20090214049A1
公开(公告)日：2009-08-27
申请号：US12197080
申请日：2008-08-22
申请人： Chih-Kung Lee , Wen-Ching KO , Ji-De Huang , Jia-Lun Chen , Ing-Yih Leu , Wen-Hsin Hsiao , Chih-Chiang Cheng , Jen-Hsuan Ho , Wen-Jong Wu
发明人： Chih-Kung Lee , Wen-Ching KO , Ji-De Huang , Jia-Lun Chen , Ing-Yih Leu , Wen-Hsin Hsiao , Chih-Chiang Cheng , Jen-Hsuan Ho , Wen-Jong Wu
IPC分类号： G10K11/16 , H04R1/40
CPC分类号： H04R1/40 , H04R19/02
摘要： A speaker system that includes an audio signal-receiving interface, a modulating circuit, a phase-control circuit, and a number of speaker units. The audio signal-receiving interface is configured to receive an audio signal, and the modulating circuit is coupled with the audio signal-receiving interface. The modulating circuit is configured to modulate a low frequency component of the audio signal and to generate a modulated signal. The phase-control circuit is coupled with the modulating circuit and the audio signal-receiving interface. The phase-control circuit is configured to receive the modulated signal and a high-frequency component of the audio signal and to control a phase of the modulated signal, a phase of the high-frequency component of the audio signal, or both. The speaker units are coupled with the phase-control circuit and configured to generate sound waves based on signals supplied by the phase-control circuit.
摘要翻译：一种包括音频信号接收接口，调制电路，相位控制电路和多个扬声器单元的扬声器系统。音频信号接收接口被配置为接收音频信号，并且调制电路与音频信号接收接口耦合。调制电路被配置为调制音频信号的低频分量并产生调制信号。相位控制电路与调制电路和音频信号接收接口相连。相位控制电路被配置为接收调制信号和音频信号的高频分量，并且控制调制信号的相位，音频信号的高频分量的相位，或两者。扬声器单元与相位控制电路耦合并且被配置为基于由相位控制电路提供的信号产生声波。

7. 发明申请

US20050254674A1 Flexible electronic device with flexible speaker 有权
标题翻译：灵活的电子设备，灵活的扬声器
公开(公告)号：US20050254674A1
公开(公告)日：2005-11-17
申请号：US11086331
申请日：2005-03-23
申请人： Jih-Fon Huang , Ming-Daw Chen , Dar-Ming Chiang , Wen-Ching Ko
发明人： Jih-Fon Huang , Ming-Daw Chen , Dar-Ming Chiang , Wen-Ching Ko
IPC分类号： G06F1/16 , H04R25/00 , H05K1/18
CPC分类号： G06F1/1626 , G06F1/163 , G06F1/1652 , G06F1/1656 , G06F1/1688 , H05K1/189
摘要： A flexible electronic device with flexible speaker is disclosed, comprising: a flexible printed circuit board (FPC), having a circuit layout arranged thereon; an input unit, electrically connected to the FPC for setting an information; a flexible speaker, electrically connected to the FPC for outputting the information; a display unit, electrically connected to the FPC for displaying the information; a power supply, electrically connected to the FPC for outputting the information for providing electricity to the FPC, the input device, the display device and the flexible speaker; a thin-film substrate; a film made of poly ethylene terephthalate (PET), referring as PET film hereinafter; wherein, the thin-film substrate completely cover the FPC, the power supply, and all the FPC, the input unit, the display unit, the power supply, the thin0film substrate and the flexible speaker are flexible.
摘要翻译：公开了一种具有柔性扬声器的柔性电子设备，包括：柔性印刷电路板（FPC），其上布置有电路布局; 输入单元，电连接到FPC，用于设置信息; 柔性扬声器，电连接到FPC，用于输出信息; 显示单元，电连接到FPC以显示信息; 电源，电连接到FPC，用于向FPC，输入装置，显示装置和柔性扬声器输出用于提供电力的信息; 薄膜基板; 由聚对苯二甲酸乙二醇酯（PET）制成的膜，以下称为PET膜; 其中，薄膜基板完全覆盖FPC，电源以及所有FPC，输入单元，显示单元，电源，薄膜基板和柔性扬声器都是柔性的。

8. 发明授权

US09226725B2 Physiological signals sensing structure, stethoscope therewith and manufacturing method thereof 有权
标题翻译：生理信号感知结构，听诊器及其制造方法
公开(公告)号：US09226725B2
公开(公告)日：2016-01-05
申请号：US13628056
申请日：2012-09-27
申请人： Wen-Ching Ko , Kuo-Hua Tseng , Chang-Ho Liou , Chang-Yi Chen
发明人： Wen-Ching Ko , Kuo-Hua Tseng , Chang-Ho Liou , Chang-Yi Chen
IPC分类号： A61B7/04 , H04R25/00 , A61B7/02 , H04R1/46 , G01H11/08
CPC分类号： A61B7/02 , G01H11/08 , H04R1/46
摘要： A physiological signal sensing structure, a stethoscope therewith, and a manufacturing method thereof are provided. The sensing structure for physiological signals includes a flexible substrate, a piezoelectric sensing structure and a damping structure. The piezoelectric sensing structure is disposed over the flexible substrate, and includes a first surface and a second surface. The second surface of the piezoelectric sensing structure faces the flexible substrate. The piezoelectric sensing structure is an arc with a curvature, and the first surface thereof may face outward. The damping structure may be disposed between the flexible substrate and the piezoelectric sensing structure. In an embodiment, a further amplifying structure is disposed over the first surface of the piezoelectric sensing structure and contacts or does not contact a top region of the first surface.
摘要翻译：提供了生理信号感测结构，其听诊器及其制造方法。用于生理信号的感测结构包括柔性衬底，压电感测结构和阻尼结构。压电感测结构设置在柔性基板上方，并且包括第一表面和第二表面。压电感测结构的第二表面面向柔性基底。压电感测结构是具有曲率的弧，并且其第一表面可面向外。阻尼结构可以设置在柔性基板和压电感测结构之间。在一个实施例中，进一步的放大结构设置在压电感测结构的第一表面上并且接触或不接触第一表面的顶部区域。

9. 发明授权

US09074954B2 Readout apparatus and driving method for sensor 有权
标题翻译：传感器的读出装置和驱动方法
公开(公告)号：US09074954B2
公开(公告)日：2015-07-07
申请号：US13620732
申请日：2012-09-15
申请人： Kuo-Hua Tseng , Chang-Ho Liou , Wen-Ching Ko , Yan-Rung Lin , Kuan-Wei Chen
发明人： Kuo-Hua Tseng , Chang-Ho Liou , Wen-Ching Ko , Yan-Rung Lin , Kuan-Wei Chen
IPC分类号： G01R27/02 , G01L1/20 , G01L1/26
CPC分类号： G01L1/205 , G01L1/26
摘要： A readout apparatus and a driving method for sensor are provided. The readout apparatus includes an adjustable bias unit, a sensor unit, a signal converting unit, a checking unit and a control unit. The sensor unit senses physical energy and outputs a sensing result by using a bias voltage outputted from the adjustable bias unit. The control unit controls the adjustable bias unit according to the sensing result, so as to adjust the bias voltage. Therefore, the readout apparatus can reduce continuous power loss caused by long-term detection.
摘要翻译：提供一种用于传感器的读出装置和驱动方法。读出装置包括可调偏置单元，传感器单元，信号转换单元，检查单元和控制单元。传感器单元通过使用从可调节偏压单元输出的偏置电压来感测物理能量并输出感测结果。控制单元根据检测结果控制可调偏置单元，调整偏置电压。因此，读出装置可以减少由长期检测引起的连续功率损耗。

10. 发明授权

US08776367B2 Method of manufacturing an electret film 有权
标题翻译：驻极体膜的制造方法
公开(公告)号：US08776367B2
公开(公告)日：2014-07-15
申请号：US12422784
申请日：2009-04-13
申请人： Shih-Yuan Lee , Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Ing Yih Leu , Wen-Hsin Hsiao , Wen-Jong Wu
发明人： Shih-Yuan Lee , Chih-Kung Lee , Wen-Ching Ko , Jia-Lun Chen , Ing Yih Leu , Wen-Hsin Hsiao , Wen-Jong Wu
IPC分类号： H01B19/00
CPC分类号： H04R31/00
摘要： A method of making a nonfluoropolymer electret film is provided. The method may include: providing a polymer-containing solution, the polymer-containing solution comprising at least one polymer material, at least one solvent, and at least one surfactant, spreading the polymer-containing solution to provide a wetting polymer film, removing at least a portion of the solvent in the wetting polymer film to provide a polymer film, and conducting a Corona charging to the polymer film to form the electret film.
摘要翻译：提供制造非氟聚合物驻极体膜的方法。所述方法可以包括：提供含聚合物的溶液，所述含聚合物的溶液包含至少一种聚合物材料，至少一种溶剂和至少一种表面活性剂，使含聚合物的溶液铺展以提供润湿聚合物膜，润湿聚合物膜中的至少一部分溶剂以提供聚合物膜，并且对聚合物膜进行电晕充电以形成驻极体膜。

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