Patents by Inventor Shu-ru Lin
Shu-ru Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10720589Abstract: The present disclosure relates to a flexible display device, including at least two non-bending regions and at least one bendable region configured between the two adjacent non-bending regions. A stress buffering layer is configured on the bendable region. The stress buffering layer is configured to buffer a stress generated from the flexible display device when the flexible display device is in a bending state to maintain the flexible display device to be in a stable state, so as to simplified the structure of the flexible display device. The present disclosure further relates to a manufacturing method of the flexible display device.Type: GrantFiled: August 27, 2018Date of Patent: July 21, 2020Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Bao Chen, Shu-Ru Lin
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Publication number: 20190305232Abstract: The present disclosure relates to a flexible display device, including at least two non-bending regions and at least one bendable region configured between the two adjacent non-bending regions. A stress buffering layer is configured on the bendable region. The stress buffering layer is configured to buff a stress generated from the flexible display device when the flexible display device is in a bending state to maintain the flexible display device to be in a stable state, so as to simplified the structure of the flexible display device. The present disclosure further relates to a manufacturing method of the flexible display device.Type: ApplicationFiled: August 27, 2018Publication date: October 3, 2019Inventors: Bao CHEN, SHU-RU LIN
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Patent number: 8385570Abstract: The present invention provides an electret transducer with solar power. The provided electrets transducer includes a solar power supply device, an amplifier circuit having a first input terminal coupled to the solar power supply device and a second input terminal coupled to an audio signal input terminal, and an electret loudspeaker coupled to an output terminal of the amplifier circuit. The amplifier circuit receives a first voltage level via the first input terminal and boosts the first voltage level to a second voltage level, and receives a first audio signal via the second input terminal and amplifies the first audio signal to a second audio signal. The electret loudspeaker coupled to the output terminal of the amplifier circuit receives the second audio signal and outputs a sound corresponding to the second audio signal.Type: GrantFiled: July 19, 2012Date of Patent: February 26, 2013Assignee: Taiwan Electrets Electronics Co., Inc.Inventors: Dar-Ming Chiang, Shen-Long Liang, Shu-Ru Lin
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Publication number: 20120281862Abstract: The present invention provides an electret transducer with solar power. The provided electrets transducer includes a solar power supply device, an amplifier circuit having a first input terminal coupled to the solar power supply device and a second input terminal coupled to an audio signal input terminal, and an electret loudspeaker coupled to an output terminal of the amplifier circuit. The amplifier circuit receives a first voltage level via the first input terminal and boosts the first voltage level to a second voltage level, and receives a first audio signal via the second input terminal and amplifies the first audio signal to a second audio signal. The electret loudspeaker coupled to the output terminal of the amplifier circuit receives the second audio signal and outputs a sound corresponding to the second audio signal.Type: ApplicationFiled: July 19, 2012Publication date: November 8, 2012Applicant: TAIWAN ELECTRETS ELECTRONICS CO., INC.Inventors: Dar-Ming Chiang, Shen-Long Liang, Shu-Ru Lin
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Patent number: 8300860Abstract: The present invention provides an electret transducer with solar power. The provided electrets transducer includes a solar power supply device, an amplifier circuit having a first input terminal coupled to the solar power supply device and a second input terminal coupled to an audio signal input terminal, and an electret loudspeaker coupled to an output terminal of the amplifier circuit. The amplifier circuit receives a first voltage level via the first input terminal and boosts the first voltage level to a second voltage level, and receives a first audio signal via the second input terminal and amplifies the first audio signal to a second audio signal. The electret loudspeaker coupled to the output terminal of the amplifier circuit receives the second audio signal and outputs a sound corresponding to the second audio signal.Type: GrantFiled: June 4, 2010Date of Patent: October 30, 2012Assignee: Taiwan Electrets Electronics Co., Inc.Inventors: Dar-Ming Chiang, Shen-Long Liang, Shu-Ru Lin
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Patent number: 8259090Abstract: Disclosed is a 3-dimension non-bias electrets multi-touch device, comprising a first electrets thin film providing a first bias electric charge to form an electrostatic field, a first electrode, a second electrode and a controller. The first electrode is attached to the first electrets thin film and outputs a first signal when the electrostatic field is changed by a deformation of the first electrets thin film due to contact pressures of external forces. The second electrode outputs a second signal when the electrostatic field is changed. The first and second electrodes transmit the first and second signals to the controller. The controller is capable to detect and analyze positions where the contact pressures of the external forces are applied and normal vector shifts of the first electrets thin film at the positions.Type: GrantFiled: September 2, 2009Date of Patent: September 4, 2012Assignee: Taiwan Electrets Electronics Co., Ltd.Inventors: Dar-ming Chiang, Jen-luan Chen, Shu-ru Lin, Yan-ren Chen
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Publication number: 20120117839Abstract: A picture-exhibiting device with an audio system which can be used to demonstrate paintings or photos. The picture-exhibiting device with an audio system includes a frame, a picture fixed on the frame, an electret speaker positioned on the backside of the picture, a fixer disposed at a back side of the picture, a back frame fixed on the frame, a cover covering part of the back frame and the electret speaker, a post amplifier coupling the electret speaker, and an audio signal provider coupling the post amplifier.Type: ApplicationFiled: March 16, 2011Publication date: May 17, 2012Applicant: TAIWAN ELECTRETS ELECTRONICS CO., LTD.Inventors: Dar-Ming Chiang, Shu-Ru Lin, Shen-Lung Liang, Tzu-Ju Lu
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Publication number: 20110216923Abstract: A flexible speaker structure, includes, a first electret film having a first surface, a second electret film having a second surface, a conductive film positioned between the first electret and the second electret, a first spacer disposed on the first surface for supporting a first electrode, and a second spacer disposed on the second surface for supporting a second electrode. A first interior angle is defined by the first electret and the first spacer, and the first interior angle is between 60 to 80 degrees.Type: ApplicationFiled: June 3, 2010Publication date: September 8, 2011Inventors: Dar-Ming Chiang, Shu-Ru Lin, Yan-Ren Chen, Tsung-Hung Wu, Shen-Long Liang
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Publication number: 20110191941Abstract: A hat having a crown and a brim is provided. A flexible speaker is disposed in or on the brim. The flexible speaker includes a first flexible electrode and a second flexible electrode used for receiving an audio signal. A first electret and a second electret are disposed between the first and the second flexible electrode. A conductive layer is disposed between the first electret and the second electret. After the audio signal is input into the first flexible electrode and the second flexible electrode, the first electret, the second electret and the conductive layer are driven to vibrate.Type: ApplicationFiled: February 11, 2010Publication date: August 11, 2011Inventors: Dar-Ming Chiang, Shu-Ru Lin, Yan-Ren Chen, Shen-Long Liang, I-Chen Lee
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Publication number: 20100309145Abstract: Disclosed is a 3-dimension non-bias electrets multi-touch device, comprising a first electrets thin film providing a first bias electric charge to form an electrostatic field, a first electrode, a second electrode and a controller. The first electrode is attached to the first electrets thin film and outputs a first signal when the electrostatic field is changed by a deformation of the first electrets thin film due to contact pressures of external forces. The second electrode outputs a second signal when the electrostatic field is changed. The first and second electrodes transmit the first and second signals to the controller. The controller is capable to detect and analyze positions where the contact pressures of the external forces are applied and normal vector shifts of the first electrets thin film at the positions.Type: ApplicationFiled: September 2, 2009Publication date: December 9, 2010Applicant: TAIWAN ELECTRETS ELECTRONICS CO., LTD.Inventors: DAR-MING CHIANG, Jen-luan Chen, Shu-ru Lin, Yan-ren Chen
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Publication number: 20100310098Abstract: The present invention provides an electret transducer with solar power. The provided electrets transducer includes a solar power supply device, an amplifier circuit having a first input terminal coupled to the solar power supply device and a second input terminal coupled to an audio signal input terminal, and an electret loudspeaker coupled to an output terminal of the amplifier circuit. The amplifier circuit receives a first voltage level via the first input terminal and boosts the first voltage level to a second voltage level, and receives a first audio signal via the second input terminal and amplifies the first audio signal to a second audio signal. The electret loudspeaker coupled to the output terminal of the amplifier circuit receives the second audio signal and outputs a sound corresponding to the second audio signal.Type: ApplicationFiled: June 4, 2010Publication date: December 9, 2010Applicant: TAIWAN ELECTRETS ELECTRONICS CO., LTD.Inventors: Dar-Ming Chiang, Shen-Long Liang, Shu-Ru Lin
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Publication number: 20090243254Abstract: The present invention provides an intelligent bicycle and the front fork thereof, in which piezoelectric elements are provided on a position of a bicycle front fork or frame having vibration amplitude greater than a set value under a vibration frequency. By converting of direct and converse piezoelectric effect by the designed circuit modules integrated on the front fork or frame, the intelligent bicycle according to the present invention is provided with functions of energy storage and vibration suppression.Type: ApplicationFiled: March 5, 2009Publication date: October 1, 2009Applicant: Industrial Technology Research InstituteInventors: Dar-Ming Chiang, Shu-Ru Lin, Jaw-Min Pern, Sheng-Long Liang, Cheih-Fu Tseng
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Publication number: 20090233729Abstract: A vibration reducing golf club includes a club main structure and a plurality of piezoelectric materials. The club main structure includes a club shaft and a ball head and can sustain the mechanical energy resulting from the swing of the club shaft and the collision between the ball head and a golf ball and consequently produces vibration and bending deformation. The piezoelectric materials are connected with conductive wires and adhered to the club shaft. When the club shaft undergoes mechanical deformation, the piezoelectric materials can transform the energy of mechanical deformation into electrical energy, thereby producing a voltage output and then feeding the voltage back to another piezoelectric material, so as to produce a deformation against the vibration direction of the club shaft. Thus, the vibration energy of the club shaft can be consumed. Therefore, the vibration reducing performance can be obtained by reducing the vibration of the club shaft.Type: ApplicationFiled: May 8, 2008Publication date: September 17, 2009Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, ADVANCED INTERNATIONAL MULTITECH CO., LTDInventors: Dar-Ming Chiang, Shu-Ru Lin, Jaw-Min Pern, Sheng-Long Liang, Chin-Tang Chang, Huang-Chieh Fang, Hui-Yen Chuang