Patents by Inventor Chun-Yi Chou
Chun-Yi Chou 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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Publication number: 20240102162Abstract: A method includes following steps. A first precursor is pulsed over a substrate such that first precursor adsorbs on a first region and a second region of the substrate. A first plurality of the first precursor adsorbing on the first region is then removed using a plasma, while leaving a second plurality of the first precursor adsorbing on the second region. A second precursor is then pulsed to the substrate to form a monolayer of a film on the second region and a material on the first region. The material is then removed using a plasma. The substrate is biased during removing the material.Type: ApplicationFiled: February 1, 2023Publication date: March 28, 2024Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., NATIONAL TAIWAN UNIVERSITYInventors: Chun-Yi CHOU, Chih-Piao CHUU, Miin-Jang CHEN
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Publication number: 20240087915Abstract: A bonding tool includes a gas supply line that may extend directly between valves associated with one or more gas supply tanks and a processing chamber such that gas supply line is uninterrupted without any intervening valves or other types of structures that might otherwise cause a pressure buildup in the gas supply line between the processing chamber and the valves associated with the one or more gas supply tanks. The pressure in the gas supply line may be maintained at or near the pressure in the processing chamber so that gas provided to the processing chamber through the gas supply line does not cause a pressure imbalance in the processing chamber, which might otherwise cause early or premature contact between semiconductor substrates that are to be bonded in the processing chamber.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Yen-Hao HUANG, Chun-Yi CHEN, I-Shi WANG, Yin-Tun CHOU, Yuan-Hsin CHI, Sheng-Yuan LIN
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Publication number: 20240076797Abstract: A susceptor assembly for supporting a crucible during a crystal growth process includes a susceptor base, a tubular sidewall connected to the susceptor base, and a removable sacrifice ring interposed between the susceptor base and the sidewall. Each of the susceptor base and the sidewall is formed of a carbon-containing material. The susceptor base has an annular wall and a shoulder extending radially outward from an outer surface of the annular wall. The sidewall has a first end that receives the annular wall to connect the sidewall to the susceptor base. The sacrifice ring has a first surface that faces the outer surface of the annular wall, a second surface that faces an interior surface of the sidewall, and a ledge extending outward from the second surface that engages the first end of the sidewall.Type: ApplicationFiled: September 7, 2022Publication date: March 7, 2024Inventors: Hong-Huei Huang, Benjamin Michael Meyer, Chun-Sheng Wu, Wei-Chen Chou, Chen-Yi Lin, Feng-Chien Tsai
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Publication number: 20230115597Abstract: A device includes a conductive feature, a first dielectric layer, a via, an etch stop layer, a second dielectric layer, and a conductive line. The first dielectric layer is above the conductive feature. The via is in the first dielectric layer and above the conductive feature. The etch stop layer is above the first dielectric layer. A side surface of the etch stop layer is coterminous with a sidewall of the via. The second dielectric layer is above the etch stop layer. The conductive line is in the second dielectric layer and over the via. The conductive line is in contact with the side surface of the etch stop layer and a top surface of the etch stop layer.Type: ApplicationFiled: November 21, 2022Publication date: April 13, 2023Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., NATIONAL TAIWAN UNIVERSITYInventors: Chun-Yi CHOU, Po-Hsien CHENG, Tse-An CHEN, Miin-Jang CHEN
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Publication number: 20220375782Abstract: A method includes forming a mask layer above a substrate. The substrate is patterned by using the mask layer as a mask to form a trench in the substrate. An isolation structure is formed in the trench, including feeding first precursors to the substrate. A bias is applied to the substrate after feeding the first precursors. With the bias turned on, second precursors are fed to the substrate. Feeding the first precursors, applying the bias, and feeding the second precursors are repeated.Type: ApplicationFiled: July 28, 2022Publication date: November 24, 2022Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., NATIONAL TAIWAN UNIVERSITYInventors: Chun-Yi CHOU, Po-Hsien CHENG, Tse-An CHEN, Miin-Jang CHEN
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Patent number: 11508572Abstract: A method includes forming a dummy gate structure over a wafer. Gate spacers are formed on either side of the dummy gate structure. The dummy gate structure is removed to form a gate trench between the gate spacers. A gate dielectric layer is formed in the gate trench. A gate electrode is formed over the gate dielectric layer. Forming the gate dielectric layer includes applying a first bias to the wafer. With the first bias turned on, first precursors are fed to the wafer. The first bias is turned off. After turning off the first bias, second precursors are fed to the wafer.Type: GrantFiled: April 1, 2020Date of Patent: November 22, 2022Assignees: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., NATIONAL TAIWAN UNIVERSITYInventors: Chun-Yi Chou, Po-Hsien Cheng, Tse-An Chen, Miin-Jang Chen
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Patent number: 11383195Abstract: A device for capturing particles includes a gas-guiding unit, a gas-guiding unit and a mist-elimination unit. The gas-guiding unit has opposing first and second ends. The mist-elimination unit is disposed at the second end. The liquid-circulation unit, disposed under the mist-elimination unit by surrounding the gas-guiding unit, includes through holes below the gas-guiding unit by a gap. A gas containing particles enters the channel via the first end and then the mist-elimination unit via the second end. While the gas flows into the channel, the liquid in the liquid-circulation unit is inhaled into the channel via the gap to form droplets containing particles. After the droplets are captured by the mist-elimination unit, the liquid formed at the mist-elimination unit flows down into the liquid-circulation unit to reform the liquid to be further inhaled back to the channel of the gas-guiding unit via the gap.Type: GrantFiled: June 18, 2020Date of Patent: July 12, 2022Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tsung-Jen Ho, Sheng-Fu Huang, Yen-Chun Liu, Chun-Yi Chou
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Patent number: 11340738Abstract: A method for force sensing using information from a display panel with a touch sensor and a fingerprint sensor is introduced. The method includes: obtaining, based on touch sensing data from a touch sensing circuit coupled to the touch sensor, first sensing information indicating capacitance value distribution over a touch sensing area due to pressing of an object on the display panel; obtaining, based on fingerprint sensing data from a fingerprint sensing circuit coupled to the fingerprint sensor, second sensing information indicating an effective pressing area due to the pressing of the object; and generating third sensing information indicating a force corresponding to the pressing of the object, based on the first sensing information and the second sensing information. An electronic module capable of facilitating force sensing and computing apparatus capable of force sensing are also provided.Type: GrantFiled: August 18, 2020Date of Patent: May 24, 2022Assignee: NOVATEK MICROELECTRONICS CORP.Inventor: Chun-Yi Chou
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Publication number: 20220057871Abstract: A method for force sensing using information from a display panel with a touch sensor and a fingerprint sensor is introduced. The method includes: obtaining, based on touch sensing data from a touch sensing circuit coupled to the touch sensor, first sensing information indicating capacitance value distribution over a touch sensing area due to pressing of an object on the display panel; obtaining, based on fingerprint sensing data from a fingerprint sensing circuit coupled to the fingerprint sensor, second sensing information indicating an effective pressing area due to the pressing of the object; and generating third sensing information indicating a force corresponding to the pressing of the object, based on the first sensing information and the second sensing information. An electronic module capable of facilitating force sensing and computing apparatus capable of force sensing are also provided.Type: ApplicationFiled: August 18, 2020Publication date: February 24, 2022Inventor: Chun-Yi Chou
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Publication number: 20210313168Abstract: A method includes forming a dummy gate structure over a wafer. Gate spacers are formed on either side of the dummy gate structure. The dummy gate structure is removed to form a gate trench between the gate spacers. A gate dielectric layer is formed in the gate trench. A gate electrode is formed over the gate dielectric layer. Forming the gate dielectric layer includes applying a first bias to the wafer. With the first bias turned on, first precursors are fed to the wafer. The first bias is turned off. After turning off the first bias, second precursors are fed to the wafer.Type: ApplicationFiled: April 1, 2020Publication date: October 7, 2021Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., NATIONAL TAIWAN UNIVERSITYInventors: Chun-Yi CHOU, Po-Hsien CHENG, Tse-An CHEN, Miin-Jang CHEN
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Patent number: 11120722Abstract: A data transmission method applied in a display, which includes a display panel, is provided. The data transmission method includes the following steps of: providing a host controller and n display drivers, n is a natural number greater than 1; providing a communication link under mobile industry processor interface (MIPI), connecting the host controller to the n display drivers; determining n virtual channel values Vc1-Vcn corresponding to the respective n display drivers; employing the host controller for providing a command with a virtual channel parameter through the communication link under MIPI; when the virtual channel parameter corresponds to an ith virtual channel values Vci, an ith display driver executing corresponding operations in response to the command, while the rest n?1 display drivers ignoring the command, wherein i is a natural number smaller than or equal to n.Type: GrantFiled: October 27, 2019Date of Patent: September 14, 2021Assignee: Novatek Microelectronics Corp.Inventors: Po-Chuan Chang-Chian, Chun-Yi Chou, Wing-Kai Tang, Ching-Chun Lin, Chih-Wei Tang
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Publication number: 20210154616Abstract: A device for capturing particles includes a gas-guiding unit, a gas-guiding unit and a mist-elimination unit. The gas-guiding unit has opposing first and second ends. The mist-elimination unit is disposed at the second end. The liquid-circulation unit, disposed under the mist-elimination unit by surrounding the gas-guiding unit, includes through holes below the gas-guiding unit by a gap. A gas containing particles enters the channel via the first end and then the mist-elimination unit via the second end. While the gas flows into the channel, the liquid in the liquid-circulation unit is inhaled into the channel via the gap to form droplets containing particles. After the droplets are captured by the mist-elimination unit, the liquid formed at the mist-elimination unit flows down into the liquid-circulation unit to reform the liquid to be further inhaled back to the channel of the gas-guiding unit via the gap.Type: ApplicationFiled: June 18, 2020Publication date: May 27, 2021Inventors: TSUNG-JEN HO, SHENG-FU HUANG, YEN-CHUN LIU, CHUN-YI CHOU
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Publication number: 20210065627Abstract: The present invention provides a control method for a touch and organic light-emitting diode (OLED) driver, for controlling an OLED touch panel. The OLED touch panel has a dark screen mode and a normal display mode, and includes a cathode layer of OLEDs. The control method includes a plurality of steps, and the steps include applying a first load-free driving (LFD) signal to the cathode layer or controlling the cathode layer to be floating during a touch sensing period in the dark screen mode; and applying a constant voltage to the cathode layer in the normal display mode.Type: ApplicationFiled: May 24, 2020Publication date: March 4, 2021Inventor: Chun-Yi Chou
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Publication number: 20200058244Abstract: A data transmission method applied in a display, which includes a display panel, is provided. The data transmission method includes the following steps of: providing a host controller and n display drivers, n is a natural number greater than 1; providing a communication link under mobile industry processor interface (MIPI), connecting the host controller to the n display drivers; determining n virtual channel values Vc1-Vcn corresponding to the respective n display drivers; employing the host controller for providing a command with a virtual channel parameter through the communication link under MIPI; when the virtual channel parameter corresponds to an ith virtual channel values Vci, an ith display driver executing corresponding operations in response to the command, while the rest n?1 display drivers ignoring the command, wherein i is a natural number smaller than or equal to n.Type: ApplicationFiled: October 27, 2019Publication date: February 20, 2020Applicant: Novatek Microelectronics Corp.Inventors: Po-Chuan Chang-Chian, Chun-Yi Chou, Wing-Kai Tang, Ching-Chun Lin, Chih-Wei Tang
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Patent number: 10515576Abstract: A data transmission method applied in a display, which includes a display panel, is provided. The data transmission method includes the following steps of: providing a host controller and n display drivers, n is a natural number greater than 1; providing a communication link under mobile industry processor interface (MIPI), connecting the host controller to the n display drivers; determining n virtual channel values Vc1-Vcn corresponding to the respective n display drivers; employing the host controller for providing a command with a virtual channel parameter through the communication link under MIPI; when the virtual channel parameter corresponds to an ith virtual channel values Vci, an ith display driver executing corresponding operations in response to the command, while the rest n?1 display drivers ignoring the command, wherein i is a natural number smaller than or equal to n.Type: GrantFiled: April 19, 2012Date of Patent: December 24, 2019Assignee: NOVATEK MICROELECTRONICS CORP.Inventors: Po-Chuan Chang-Chian, Chun-Yi Chou, Wing-Kai Tang, Ching-Chun Lin, Chih-Wei Tang
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Patent number: 9825388Abstract: A layout method applied to a connector is provided. The connector is electrically connected between a flexible printed circuit (FPC) and a printed circuit board (PCB). The FPC includes M pairs of differential lines and X shield lines. The PCB includes M pairs of differential lines and Z shield lines. The layout method includes following steps. Firstly, M pairs of conductive lines are disposed on the connector. The M conductive lines are correspondingly electrically connected to the M differential lines of the FPC and the M differential lines of the PCB. Then; Y conductive lines are disposed on the connector, wherein Y is smaller than X. Furthermore, at least one of the Y conductive lines is electrically connected to at least one of the X shield lines and at least one of the Z shield lines.Type: GrantFiled: August 12, 2014Date of Patent: November 21, 2017Assignee: NOVATEK MICROELECTRONICS CORP.Inventors: Chun-Yi Chou, Yu-Chang Pai, Teng-Yang Tan, Shih-Wei Tseng
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Patent number: 9691355Abstract: A method of reading data for a display drive IC of a panel is provided. The method includes receiving a write format and at least one image packet, generating a synchronization signal according to the write format, and reading data of the at least one image packet according to the synchronization signal such that the panel uses a video mode to display the data of the at least one image packet.Type: GrantFiled: August 25, 2013Date of Patent: June 27, 2017Assignee: NOVATEK Microelectronics Corp.Inventors: Teng-Yang Tan, Chun-Yi Chou
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Patent number: 9489166Abstract: A data transmission method applied in a display, which includes a display panel, is provided. The data transmission method includes the following steps of: providing a host controller and n display drivers, n is a natural number greater than 1; providing a communication link under mobile industry processor interface (MIPI), connecting the host controller to the n display drivers; determining n virtual channel values Vc1-Vcn corresponding to the respective n display drivers; employing the host controller for providing a command with a virtual channel parameter through the communication link under MIPI; when the virtual channel parameter corresponds to an ith virtual channel values Vci, an ith display driver executing corresponding operations in response to the command, while the rest n?1 display drivers ignoring the command, wherein i is a natural number smaller than or equal to n.Type: GrantFiled: June 8, 2012Date of Patent: November 8, 2016Assignee: NOVATEK MICROELECTRONICS CORP.Inventors: Po-Chuan Chang-Chian, Chun-Yi Chou, Wing-Kai Tang, Ching-Chun Lin, Kai-I Dai, Shu-Wei Chang, Chih-Wei Tang
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Publication number: 20150085452Abstract: A layout method applied to a connector is provided. The connector is electrically connected between a flexible printed circuit (FPC) and a printed circuit board (PCB). The FPC includes M pairs of differential lines and X shield lines. The PCB includes M pairs of differential lines and Z shield lines. The layout method includes following steps. Firstly, M pairs of conductive lines are disposed on the connector. The M conductive lines are correspondingly electrically connected to the M differential lines of the FPC and the M differential lines of the PCB. Then; Y conductive lines are disposed on the connector, wherein Y is smaller than X. Furthermore, at least one of the Y conductive lines is electrically connected to at least one of the X shield lines and at least one of the Z shield lines.Type: ApplicationFiled: August 12, 2014Publication date: March 26, 2015Applicant: NOVATEK MICROELECTRONICS CORP.Inventors: Chun-Yi CHOU, Yu-Chang PAI, Teng-Yang TAN, Shih-Wei TSENG
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Publication number: 20140306968Abstract: A method of reading data for a display drive IC of a panel is provided. The method includes receiving a write format and at least one image packet, generating a synchronization signal according to the write format, and reading data of the at least one image packet according to the synchronization signal such that the panel uses a video mode to display the data of the at least one image packet.Type: ApplicationFiled: August 25, 2013Publication date: October 16, 2014Applicant: Novatek Microelectronics Corp.Inventors: Teng-Yang Tan, Chun-Yi Chou