Patents by Inventor Ting-Yao Chu
Ting-Yao Chu 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: 12283231Abstract: An electronic device includes a pixel circuit. The pixel circuit includes a driving transistor, an emission transistor, a capacitor, and a light-emitting element. The driving transistor is electrically connected to the emission transistor and the capacitor. The emission transistor is electrically connected to the light-emitting element. Under the same driving voltage, the driving transistor has a first conductive resistance value, the emission transistor has a second conductive resistance value, and the first conductive resistance value is greater than the second conductive resistance value.Type: GrantFiled: November 2, 2023Date of Patent: April 22, 2025Assignee: INNOLUX CORPORATIONInventors: Chung-Le Chen, Shuo-Ting Hong, Ting-Yao Chu
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Patent number: 12230193Abstract: A light-emitting device is provided. The light-emitting device includes a data input circuit, a driving transistor, a light-emitting component, a storage capacitor, and an electrostatic protection circuit. The driving transistor has a control terminal and a first terminal. The light-emitting component is coupled to the first terminal of the driving transistor. The storage capacitor is coupled between the data input circuit and the control terminal of the driving transistor. The electrostatic protection circuit is coupled to a node between the data input circuit and the storage capacitor. The light-emitting device of the disclosure can reduce electrostatic discharge generated by the storage capacitor to reduce the risk of the light-emitting device being damaged by static electricity.Type: GrantFiled: July 18, 2023Date of Patent: February 18, 2025Assignee: Innolux CorporationInventors: Chung-Le Chen, Shuo-Ting Hong, Ting-Yao Chu
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Publication number: 20240185771Abstract: An electronic device includes a pixel circuit. The pixel circuit includes a driving transistor, an emission transistor, a capacitor, and a light-emitting element. The driving transistor is electrically connected to the emission transistor and the capacitor. The emission transistor is electrically connected to the light-emitting element. Under the same driving voltage, the driving transistor has a first conductive resistance value, the emission transistor has a second conductive resistance value, and the first conductive resistance value is greater than the second conductive resistance value.Type: ApplicationFiled: November 2, 2023Publication date: June 6, 2024Inventors: Chung-Le CHEN, Shuo-Ting HONG, Ting-Yao CHU
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Publication number: 20240062711Abstract: A light-emitting device is provided. The light-emitting device includes a data input circuit, a driving transistor, a light-emitting component, a storage capacitor, and an electrostatic protection circuit. The driving transistor has a control terminal and a first terminal. The light-emitting component is coupled to the first terminal of the driving transistor. The storage capacitor is coupled between the data input circuit and the control terminal of the driving transistor. The electrostatic protection circuit is coupled to a node between the data input circuit and the storage capacitor. The light-emitting device of the disclosure can reduce electrostatic discharge generated by the storage capacitor to reduce the risk of the light-emitting device being damaged by static electricity.Type: ApplicationFiled: July 18, 2023Publication date: February 22, 2024Applicant: Innolux CorporationInventors: Chung-Le Chen, Shuo-Ting Hong, Ting-Yao Chu
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Publication number: 20230077993Abstract: An electronic device includes multiple electronic component groups and a control circuit. The control circuit is electrically connected the electronic component groups. One of the electronic component groups receives two power signals from the control circuit through a first signal receiving end, a second signal receiving end, and a third signal receiving end.Type: ApplicationFiled: August 8, 2022Publication date: March 16, 2023Inventors: Li-Wei SUNG, Chung-Le CHEN, Hung-Kun CHEN, Ting-Yao CHU
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Patent number: 11462141Abstract: A display device includes a first display area, a second display area, a first multiplexer, and a second multiplexer. The first display area includes a plurality of first data lines. The second display area is adjacent to the first display area and includes a plurality of second data lines. The first multiplexer is electrically connected to one of the first data lines. The second multiplexer is electrically connected to one of the second data lines. The first data line is electrically connected to a first number of sub-pixels. The second data line is electrically connected to a second number of sub-pixels. The first number is less than the second number. The size of the first multiplexer is smaller than that of the second multiplexer.Type: GrantFiled: June 9, 2021Date of Patent: October 4, 2022Assignee: INNOLUX CORPORATIONInventors: Shuo-Ting Hong, Hung-Kun Chen, Ting-Yao Chu, Yen-Lin Gau
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Publication number: 20220020307Abstract: A display device includes a first display area, a second display area, a first multiplexer, and a second multiplexer. The first display area includes a plurality of first data lines. The second display area is adjacent to the first display area and includes a plurality of second data lines. The first multiplexer is electrically connected to one of the first data lines. The second multiplexer is electrically connected to one of the second data lines. The first data line is electrically connected to a first number of sub-pixels. The second data line is electrically connected to a second number of sub-pixels. The first number is less than the second number. The size of the first multiplexer is smaller than that of the second multiplexer.Type: ApplicationFiled: June 9, 2021Publication date: January 20, 2022Inventors: Shuo-Ting HONG, Hung-Kun CHEN, Ting-Yao CHU, Yen-Lin GAU
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Patent number: 8994637Abstract: An image display system includes a gate driving circuit and a data driving circuit. The gate driving circuit generates gate driving signals to drive pixels in a pixel array. The data driving circuit generates data driving signals to provide data to the pixels. At least one of the gate and data driving circuits includes a shift register. The shift register includes flip-flops coupled in serial. Each flip-flop generates output signals in response to an input signal, and is reset in response to a reset signal. One of the flip-flops receives a first output signal of a last stage flip-flop as the reset signal thereof, and at least one flip-flop following the flip-flop receiving the first output signal of the last stage flip-flop receives a second output signal of the flip-flop receiving the first output signal of the last stage flip-flop as the reset signal thereof.Type: GrantFiled: April 20, 2012Date of Patent: March 31, 2015Assignees: Innocom Technology (Shenzhen) Co., Ltd., Innolux CorporationInventors: Sheng-Feng Huang, Shih-Chien Feng, Ting-Yao Chu
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Patent number: 8823621Abstract: A buffer generating an output signal and including a pull-high module and a pull-low module is disclosed. The pull-high module makes the output signal to have a rising edge. The pull-low module makes the output signal to have a falling edge. The falling edge includes a plurality of falling portions. A slope of a first falling portion of the falling portions is different from a slope of a second falling portion of the falling portions.Type: GrantFiled: July 13, 2011Date of Patent: September 2, 2014Assignee: Innolux CorporationInventors: Ting-Yao Chu, Jiun-Wei Lu, Sheng-Feng Huang
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Publication number: 20120268432Abstract: An image display system includes a gate driving circuit and a data driving circuit. The gate driving circuit generates gate driving signals to drive pixels in a pixel array. The data driving circuit generates data driving signals to provide data to the pixels. At least one of the gate and data driving circuits includes a shift register. The shift register includes flip-flops coupled in serial. Each flip-flop generates output signals in response to an input signal, and is reset in response to a reset signal. One of the flip-flops receives a first output signal of a last stage flip-flop as the reset signal thereof, and at least one flip-flop following the flip-flop receiving the first output signal of the last stage flip-flop receives a second output signal of the flip-flop receiving the first output signal of the last stage flip-flop as the reset signal thereof.Type: ApplicationFiled: April 20, 2012Publication date: October 25, 2012Applicants: CHIMEI INNOLUX CORPORATION, INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Sheng-Feng HUANG, Shih-Chien FENG, Ting-Yao CHU
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Publication number: 20120050244Abstract: A buffer generating an output signal and including a pull-high module and a pull-low module is disclosed. The pull-high module makes the output signal to have a rising edge. The pull-low module makes the output signal to have a falling edge. The falling edge includes a plurality of falling portions. A slope of a first falling portion of the falling portions is different from a slope of a second falling portion of the falling portions.Type: ApplicationFiled: July 13, 2011Publication date: March 1, 2012Applicant: CHIMEI INNOLUX CORPORATIONInventors: Ting-Yao Chu, Jiun-Wei Lu, Sheng-Feng Huang