Patents by Inventor Shun-Ta Chien
Shun-Ta Chien 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: 10434707Abstract: A touch substrate manufactured by three-dimensional printing and a method for manufacturing the same are disclosed. The method for manufacturing the touch substrate works together with a three-dimensional printer. The three-dimensional printer includes a first nozzle, a second nozzle, and a light source. The method includes the steps of: jetting a photocuring material by the first nozzle and exposing the photocuring material to the light source to form a base layer; jetting a conductive material on the base layer by the second nozzle and exposing the conductive material to the light source to form a touch electrode layer; and jetting the photocuring material on the base layer and the touch electrode layer by the first nozzle and exposing the photocuring material to the light source to form a protective layer. The touch electrode layer is embedded between the base layer and the protective layer.Type: GrantFiled: February 27, 2017Date of Patent: October 8, 2019Assignee: TPK Universal Solutions LimitedInventors: Shun-Jie Yang, Shun-Ta Chien, Shih-Ching Chen, Wen-Fu Huang
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Patent number: 9952697Abstract: A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least one first touch electrode, and at least one second touch electrode. The first touch electrode is embedded into the substrate. The second touch electrode is embedded into the substrate. A height of the first touch electrode relative to a first surface of the substrate is different from a height of the second touch electrode relative to the first surface of the substrate, such that the first touch electrode and the second touch electrode are insulated from each other.Type: GrantFiled: March 2, 2015Date of Patent: April 24, 2018Assignee: TPK Touch Solutions Inc.Inventors: Shun-Ta Chien, Chen-Yu Liu
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Publication number: 20170246799Abstract: A touch substrate manufactured by three-dimensional printing and a method for manufacturing the same are disclosed. The method for manufacturing the touch substrate works together with a three-dimensional printer. The three-dimensional printer includes a first nozzle, a second nozzle, and a light source. The method includes the steps of: jetting a photocuring material by the first nozzle and exposing the photocuring material to the light source to form a base layer; jetting a conductive material on the base layer by the second nozzle and exposing the conductive material to the light source to form a touch electrode layer; and jetting the photocuring material on the base layer and the touch electrode layer by the first nozzle and exposing the photocuring material to the light source to form a protective layer. The touch electrode layer is embedded between the base layer and the protective layer.Type: ApplicationFiled: February 27, 2017Publication date: August 31, 2017Inventors: Shun-Jie Yang, Shun-Ta Chien, Shi-Hching Chen, Wen-Fu Huang
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Patent number: 9557780Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.Type: GrantFiled: September 30, 2013Date of Patent: January 31, 2017Assignee: TPK TOUCH SOLUTIONS INC.Inventors: Ching-Yang Chang, Shun-Ta Chien
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Patent number: 9507522Abstract: A keyboard includes a holographic film having a holographic information of a keyboard arrangement recorded on a surface thereof; a virtual keyboard generated from the holographic film; and a touch panel adjoining the holographic film, configured to detect an information corresponding to a position being touched thereon. The keyboard is of the advantage of multi-function, convenience and portability. An electronic device using the keyboard and an input method are also disclosed.Type: GrantFiled: November 25, 2010Date of Patent: November 29, 2016Assignee: TPK TOUCH SOLUTIONS INC.Inventors: Shun-Ta Chien, Sheng-Ping Su
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Publication number: 20160103467Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.Type: ApplicationFiled: September 30, 2013Publication date: April 14, 2016Applicant: TPK TOUCH SOLUTIONS INC.Inventors: Ching-Yang Chang, Shun-Ta Chien
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Publication number: 20150378401Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulator is formed on a surface of each adjacent first-axis conductor cell. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulator disposed on the adjacent first-axis conductor cell.Type: ApplicationFiled: September 30, 2013Publication date: December 31, 2015Applicant: TPK TOUCH SOLUTIONS (XIAMEN) INC.Inventors: Ching-Yang Chang, Shun-Ta Chien, Hua Ding, Li Yang
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Patent number: 9213376Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulator is formed on a surface of each adjacent first-axis conductor cell. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulator disposed on the adjacent first-axis conductor cell.Type: GrantFiled: September 30, 2013Date of Patent: December 15, 2015Assignee: TPK Touch Solutions (Xiamen) Inc.Inventors: Ching-Yang Chang, Shun-Ta Chien, Hua Ding, Li Yang
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Publication number: 20150253916Abstract: A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least one first touch electrode, and at least one second touch electrode. The first touch electrode is embedded into the substrate. The second touch electrode is embedded into the substrate. A height of the first touch electrode relative to a first surface of the substrate is different from a height of the second touch electrode relative to the first surface of the substrate, such that the first touch electrode and the second touch electrode are insulated from each other.Type: ApplicationFiled: March 2, 2015Publication date: September 10, 2015Inventors: Shun-Ta Chien, Chen-Yu Liu
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Publication number: 20140028930Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.Type: ApplicationFiled: September 30, 2013Publication date: January 30, 2014Applicant: TPK TOUCH SOLUTIONS INC.Inventors: Ching-Yang Chang, Shun-Ta Chien
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Publication number: 20140028929Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulator is formed on a surface of each adjacent first-axis conductor cell. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulator disposed on the adjacent first-axis conductor cell.Type: ApplicationFiled: September 30, 2013Publication date: January 30, 2014Applicant: TPK TOUCH SOLUTIONS (XIAMEN) INC.Inventors: Ching-Yang Chang, Shun-Ta Chien, Hua Ding, Li Yang
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Patent number: 8610689Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulator is formed on a surface of each adjacent first-axis conductor cell. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulator disposed on the adjacent first-axis conductor cell.Type: GrantFiled: April 12, 2012Date of Patent: December 17, 2013Assignee: TPK Touch Solutions (Xiamen) Inc.Inventors: Ching-Yang Chang, Shun-Ta Chien, Hua Ding, Li Yang
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Patent number: 8610687Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.Type: GrantFiled: February 22, 2012Date of Patent: December 17, 2013Assignee: TPK Touch Solutions Inc.Inventors: Ching-Yang Chang, Shun-Ta Chien
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Patent number: 8605050Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. At least part of each first-axis conduction lines is conductive in horizontal direction and insulating in vertical direction and each of the second-axis conduction lines respectively intersects with the at least part of corresponding first-axis conduction lines.Type: GrantFiled: April 11, 2012Date of Patent: December 10, 2013Assignee: TPK Touch Solutions (Xiamen) Inc.Inventors: Ching-Yang Chang, Shun-Ta Chien, Fan Zhong Zhang
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Patent number: 8525797Abstract: Disclosed is a touch screen display with an electric field shielding layer arranged between a liquid crystal layer of an LCD device and a glass substrate, having a touch sensing layer arranged on a top surface thereof, so that the electric field shielding layer isolates signal interference between the touch sensing layer and the liquid crystal layer.Type: GrantFiled: January 15, 2008Date of Patent: September 3, 2013Assignee: TPK Touch Solutions, Inc.Inventors: Chen-Yu Liu, Shun-Ta Chien
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Publication number: 20120194473Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. At least part of each first-axis conduction lines is conductive in horizontal direction and insulating in vertical direction and each of the second-axis conduction lines respectively intersects with the at least part of corresponding first-axis conduction lines.Type: ApplicationFiled: April 11, 2012Publication date: August 2, 2012Inventors: Ching-Yang Chang, Shun-Ta Chien, Fan Zhong Zhang
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Publication number: 20120194474Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulator is formed on a surface of each adjacent first-axis conductor cell. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulator disposed on the adjacent first-axis conductor cell.Type: ApplicationFiled: April 12, 2012Publication date: August 2, 2012Inventors: Ching-Yang Chang, Shun-Ta Chien, Hua Ding, Li Yang
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Patent number: 8217902Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.Type: GrantFiled: August 21, 2007Date of Patent: July 10, 2012Assignee: TPK Touch Solutions Inc.Inventors: Ching-Yang Chang, Shun-Ta Chien
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Publication number: 20120154332Abstract: Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.Type: ApplicationFiled: February 22, 2012Publication date: June 21, 2012Inventors: CHING-YANG CHANG, Shun-Ta Chien
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Publication number: 20120013533Abstract: A keyboard includes a holographic film having a holographic information of a keyboard arrangement recorded on a surface thereof; a virtual keyboard generated from the holographic film; and a touch panel adjoining the holographic film, configured to detect an information corresponding to a position being touched thereon. The keyboard is of the advantage of multi-function, convenience and portability. An electronic device using the keyboard and an input method are also disclosed.Type: ApplicationFiled: November 25, 2010Publication date: January 19, 2012Inventors: SHUN-TA CHIEN, Sheng-Ping Su