Patents by Inventor Sin-An LIN
Sin-An 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: 12118925Abstract: A display device includes a multiple of light-emitting elements and a multiple of driving circuits. Each of the multiple of driving circuits is configured to generate a driving current flowing through one of the multiple of light-emitting elements. Each of the multiple of driving circuits includes a first transistor, a second transistor, a reset circuit, a first control circuit and a second control circuit. The driving current flows from a first system high voltage terminal through the first transistor, the second transistor and one of the multiple of light-emitting elements to a system low voltage terminal. The first control circuit is configured to control the first transistor to modulate pulse amplitude of the driving current. The second control circuit is configured to control the second transistor to modulate pulse width of the driving current.Type: GrantFiled: September 7, 2023Date of Patent: October 15, 2024Assignee: AU OPTRONICS CORPORATIONInventors: Che-Chia Chang, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Sin-An Lin, Mei-Yi Li, Yu-Hsun Chiu, Ming-Hung Chuang, Yi-Jung Chen
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Publication number: 20230419883Abstract: A display device includes a multiple of light-emitting elements and a multiple of driving circuits. Each of the multiple of driving circuits is configured to generate a driving current flowing through one of the multiple of light-emitting elements. Each of the multiple of driving circuits includes a first transistor, a second transistor, a reset circuit, a first control circuit and a second control circuit. The driving current flows from a first system high voltage terminal through the first transistor, the second transistor and one of the multiple of light-emitting elements to a system low voltage terminal. The first control circuit is configured to control the first transistor to modulate pulse amplitude of the driving current. The second control circuit is configured to control the second transistor to modulate pulse width of the driving current.Type: ApplicationFiled: September 7, 2023Publication date: December 28, 2023Inventors: Che-Chia CHANG, Shang-Jie WU, Yu-Chieh KUO, Hsien-Chun WANG, Sin-An LIN, Mei-Yi LI, Yu-Hsun CHIU, Ming-Hung CHUANG, Yi-Jung CHEN
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Patent number: 11790832Abstract: A display device includes a multiple of light-emitting elements and a multiple of driving circuits. Each of the multiple of driving circuits is configured to generate a driving current to illuminate one of the multiple of light-emitting elements. Each of the multiple of driving circuits includes a first transistor, a second transistor, a reset circuit, a first control circuit and a second control circuit. The driving current flows from a first system high voltage terminal through the first transistor, the second transistor and one of the multiple of light-emitting elements to a system low voltage terminal. The first control circuit is configured to control the first transistor to modulate pulse amplitude of the driving current. The second control circuit is configured to control the second transistor to modulate pulse width of the driving current.Type: GrantFiled: September 8, 2021Date of Patent: October 17, 2023Assignee: AU OPTRONICS CORPORATIONInventors: Che-Chia Chang, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Sin-An Lin, Mei-Yi Li, Yu-Hsun Chiu, Ming-Hung Chuang, Yi-Jung Chen
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Patent number: 11636794Abstract: A pixel driving device includes at least one data line and at least one driver integrated circuit. The at least one data line includes a first area and a second area on both sides. The first area and the second area are separated by the at least one data line. The at least one driver integrated circuit includes a first circuit and a second circuit. The first circuit is disposed in the first area, is configured to receive at least one first high-frequency signal so as to at least one first driving signal. The second circuit is disposed in the second area, is coupled to the first circuit and is configured to receive at least one low-frequency signal.Type: GrantFiled: September 8, 2021Date of Patent: April 25, 2023Assignee: AU OPTRONICS CORPORATIONInventors: Che-Chia Chang, Yi-Jung Chen, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Ming-Hung Chuang, Mei-Yi Li, Chen-Ying Chou, Sin-An Lin
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Patent number: 11443675Abstract: A shift register circuit includes a driving signal generating circuit, a coupling circuit, and a sweep signal generating circuit. The driving signal generating circuit is configured to receive a plurality of first clock signals, a low voltage source, an initial signal, and a first high voltage source so as to output a driving signal. The coupling circuit is coupled to the driving signal generating circuit. The coupling circuit is configured to transmit the low voltage source. The sweep signal generating circuit is coupled to the coupling circuit. The sweep signal generating circuit is configured to receive a second clock signal, the low voltage source, and a second high voltage source so as to output a sweep signal. A waveform of the sweep signal includes an oblique waveform. The first high voltage source and the second high voltage source are electrically independent of each other.Type: GrantFiled: September 8, 2021Date of Patent: September 13, 2022Assignee: AU OPTRONICS CORPORATIONInventors: Che-Chia Chang, Yi-Jung Chen, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Ming-Hung Chuang, Mei-Yi Li, Sin-An Lin, Chen-Ying Chou
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Publication number: 20220223085Abstract: A shift register circuit includes a driving signal generating circuit, a coupling circuit, and a sweep signal generating circuit. The driving signal generating circuit is configured to receive a plurality of first clock signals, a low voltage source, an initial signal, and a first high voltage source so as to output a driving signal. The coupling circuit is coupled to the driving signal generating circuit. The coupling circuit is configured to transmit the low voltage source. The sweep signal generating circuit is coupled to the coupling circuit. The sweep signal generating circuit is configured to receive a second clock signal, the low voltage source, and a second high voltage source so as to output a sweep signal. A waveform of the sweep signal includes an oblique waveform. The first high voltage source and the second high voltage source are electrically independent of each other.Type: ApplicationFiled: September 8, 2021Publication date: July 14, 2022Inventors: Che-Chia CHANG, Yi-Jung CHEN, Shang-Jie WU, Yu-Chieh KUO, Hsien-Chun WANG, Ming-Hung CHUANG, Mei-Yi LI, Sin-An LIN, Chen-Ying CHOU
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Publication number: 20220223086Abstract: A pixel driving device includes at least one data line and at least one driver integrated circuit. The at least one data line includes a first area and a second area on both sides. The first area and the second area are separated by the at least one data line. The at least one driver integrated circuit includes a first circuit and a second circuit. The first circuit is disposed in the first area, is configured to receive at least one first high-frequency signal so as to at least one first driving signal. The second circuit is disposed in the second area, is coupled to the first circuit and is configured to receive at least one low-frequency signal.Type: ApplicationFiled: September 8, 2021Publication date: July 14, 2022Inventors: Che-Chia CHANG, Yi-Jung CHEN, Shang-Jie WU, Yu-Chieh KUO, Hsien-Chun WANG, Ming-Hung CHUANG, Mei-Yi LI, Chen-Ying CHOU, Sin-An LIN
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Publication number: 20220114951Abstract: A display device includes a multiple of light-emitting elements and a multiple of driving circuits. Each of the multiple of driving circuits is configured to generate a driving current to illuminate one of the multiple of light-emitting elements. Each of the multiple of driving circuits includes a first transistor, a second transistor, a reset circuit, a first control circuit and a second control circuit. The driving current flows from a first system high voltage terminal through the first transistor, the second transistor and one of the multiple of light-emitting elements to a system low voltage terminal. The first control circuit is configured to control the first transistor to modulate pulse amplitude of the driving current. The second control circuit is configured to control the second transistor to modulate pulse width of the driving current.Type: ApplicationFiled: September 8, 2021Publication date: April 14, 2022Inventors: Che-Chia CHANG, Shang-Jie WU, Yu-Chieh KUO, Hsien-Chun WANG, Sin-An LIN, Mei-Yi LI, Yu-Hsun CHIU, Ming-Hung CHUANG, Yi-Jung CHEN
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Patent number: 10146098Abstract: A transparent display device is provided with a first liquid crystal layer having a first electrode, a second electrode, a plurality of first liquid crystal molecules, and a plurality of first chiral molecules disposed between the first electrode and the second electrode; and a second liquid crystal layer having a third electrode, a fourth electrode, a plurality of second liquid crystal molecules, a plurality of second chiral molecules, and a dichroic dye disposed between the third electrode and the fourth electrode. The first liquid crystal molecules and the second liquid crystal molecules both have positive anisotropies, and the dichroic dye has a visible absorption wavelength ranged from 400 to 780 nm.Type: GrantFiled: January 10, 2017Date of Patent: December 4, 2018Assignee: NATIONAL SUN YAT-SEN UNIVERSITYInventors: Tsung-Hsien Lin, Cheng-Chang Li, Hung-Chang Jau, Sin-An Lin
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Publication number: 20180143467Abstract: A transparent display device is provided with a first liquid crystal layer having a first electrode, a second electrode, a plurality of first liquid crystal molecules, and a plurality of first chiral molecules disposed between the first electrode and the second electrode; and a second liquid crystal layer having a third electrode, a fourth electrode, a plurality of second liquid crystal molecules, a plurality of second chiral molecules, and a dichroic dye disposed between the third electrode and the fourth electrode. The first liquid crystal molecules and the second liquid crystal molecules both have positive anisotropies, and the dichroic dye has a visible absorption wavelength ranged from 400 to 780 nm.Type: ApplicationFiled: January 10, 2017Publication date: May 24, 2018Inventors: Tsung-Hsien LIN, Cheng-Chang LI, Hung-Chang JAU, Sin-An LIN