Patents by Inventor Tun-Chun Yang
Tun-Chun Yang 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: 11143896Abstract: A touch display panel comprises a first substrate, a plurality of first sensing series and a plurality of second sensing series, wherein both the first sensing series and the second sensing series are above the first substrate, and the first sensing series and the second sensing series are crossly arranged to form a plurality of sensing series openings in between, a first insulating layer, covering the first sensing series and the second sensing series, a patterned black matrix layer, comprising a plurality of black matrix openings arranged in a matrix formation, a second insulating layer, covering the patterned black matrix layer; and a patterned common electrodes layer. The plurality of sensing series openings, the plurality of black matrix openings, and the patterned common electrode layer are overlapped.Type: GrantFiled: July 13, 2018Date of Patent: October 12, 2021Assignee: AU OPTRONICS CORP.Inventors: Tun-Chun Yang, Seok-Lyul Lee, Wei-Ming Huang
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Patent number: 10398375Abstract: The invention provides a wearable device, a physiological information monitoring system and a physiological information monitoring method. The wearable device includes a device body, a measurement circuit, and a measurement trigger interface. The measurement circuit is disposed on the device body and adapted to perform a physiological information measurement operation to measure a physiological signal and generate physiological information accordingly. The measurement trigger interface is triggered to generate a measurement trigger signal. The measurement circuit performs the physiological information measurement operation in response to the measurement trigger signal.Type: GrantFiled: December 17, 2015Date of Patent: September 3, 2019Assignee: HTC CorporationInventors: Bo-Wen Xiao, Ming-Tien Lin, Tun-Chun Yang, Chih-Jen Hu
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Publication number: 20180321773Abstract: A touch display panel comprises a first substrate, a plurality of first sensing series and a plurality of second sensing series, wherein both the first sensing series and the second sensing series are above the first substrate, and the first sensing series and the second sensing series are crossly arranged to form a plurality of sensing series openings in between, a first insulating layer, covering the first sensing series and the second sensing series, a patterned black matrix layer, comprising a plurality of black matrix openings arranged in a matrix formation, a second insulating layer, covering the patterned black matrix layer; and a patterned common electrodes layer. The plurality of sensing series openings, the plurality of black matrix openings, and the patterned common electrode layer are overlapped.Type: ApplicationFiled: July 13, 2018Publication date: November 8, 2018Inventors: Tun-Chun Yang, Seok-Lyul Lee, Wei-Ming Huang
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Patent number: 9898152Abstract: A capacitive touch panel and a display device using the capacitive touch panel are provided. The capacitive touch panel includes a first electrode layer, a second electrode layer, and a dielectric layer disposed between two layers. The first electrode layer has a plurality of first A electrode strings and first B electrode strings extended along a first direction. The first A electrode string and the first B electrode string respectively has a plurality of first direction electrodes. The second electrode layer has a plurality of second direction electrodes connected in series along a second direction. The first A and B electrode strings are disconnected in the first electrode layer while they are simultaneously detected for presence of signal variation.Type: GrantFiled: September 21, 2015Date of Patent: February 20, 2018Assignee: AU OPTRONICS CORPORATIONInventors: Tun-Chun Yang, Seok-Lyul Lee, Chih-Jen Hu, Kuo-Hsing Cheng, Yao-Jen Hsieh, Mei-Sheng Ma, Hsin-Hung Lee, Yuan-Chun Wu, Chun-Huai Li
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Publication number: 20170172500Abstract: The invention provides a wearable device, a physiological information monitoring system and a physiological information monitoring method. The wearable device includes a device body, a measurement circuit, and a measurement trigger interface. The measurement circuit is disposed on the device body and adapted to perform a physiological information measurement operation to measure a physiological signal and generate physiological information accordingly. The measurement trigger interface is triggered to generate a measurement trigger signal. The measurement circuit performs the physiological information measurement operation in response to the measurement trigger signal.Type: ApplicationFiled: December 17, 2015Publication date: June 22, 2017Inventors: Bo-Wen Xiao, Ming-Tien Lin, Tun-Chun Yang, Chih-Jen Hu
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Publication number: 20170071463Abstract: A tongue holding device is provided. The tongue holding device is for pressing a tongue within a mouth cavity to capture an image of the mouth cavity. The tongue holding device includes a holder, a tongue pressing portion and an image capturing element. The tongue pressing portion and the image capturing element are disposed on the holder.Type: ApplicationFiled: September 11, 2015Publication date: March 16, 2017Applicant: HTC CorporationInventors: Bo-Wen XIAO, Ming-Tien LIN, Chih-Jen HU, Yi-Chi LIN, Tun-Chun YANG
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Publication number: 20170017342Abstract: A touch panel and a manufacturing method thereof are provided. The touch panel has a double-layered sensing pad structure or a single-layered sensing pad structure. In the double-layered sensing pad structure, the sensing pads in each layer have corresponding dummy sensing pads in the other layer for compensating the difference of transmittance. In the single-layered sensing pad structure, the sensing pads are coplanar so that the problem of color shift can be overcome and the visual effect of the touch panel can be improved.Type: ApplicationFiled: September 28, 2016Publication date: January 19, 2017Applicant: Au Optronics CorporationInventors: Yuan-Chun Wu, Hsin-Hung Lee, Mei-Sheng Ma, Tun-Chun Yang, Seok-Lyul Lee, Yao-Jen Hsieh
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Patent number: 9379704Abstract: A touch panel including a substrate, a plurality of first electrode lines, and a plurality of second electrode lines is provided. The first electrode lines are arranged on the substrate in parallel and extended along a first axial direction. Each first electrode line includes multiple first electrode pads and multiple first bridge portions serially connecting the first electrode pads. Each first electrode pad includes a first central portion and two first side portions connected to the first central portion. The second electrode lines are arranged on the substrate in parallel and extended along a second axial direction perpendicular to the first axial direction. Each second electrode line includes multiple second electrode pads alternatively disposed with the first electrode lines and multiple second bridge portions serially connecting the second electrode pads. Each second electrode pad includes a second central portion and two second side portions connected to the second central portion.Type: GrantFiled: March 26, 2013Date of Patent: June 28, 2016Assignee: HTC CorporationInventors: Tun-Chun Yang, Chih-Jen Hu
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Patent number: 9377891Abstract: A touch panel is provided, including a substrate, a touch sensing array, a first electrostatic protection circuit, a first insulating layer and a plurality of first connecting lines. The substrate has an active region and a peripheral region surrounding the active region. The touch sensing array is disposed on the substrate and located in the active region. The first electrostatic protection circuit is disposed on the substrate and located in the peripheral region. The first insulating layer is disposed on the substrate and located in the peripheral region, wherein the first insulating layer covers the first electrostatic protection circuit. The plurality of first connecting lines is disposed on the first insulating layer and coupled to the touch sensing array respectively.Type: GrantFiled: July 10, 2013Date of Patent: June 28, 2016Assignee: HTC CorporationInventors: Tun-Chun Yang, Chih-Jen Hu
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Patent number: 9310899Abstract: A stylus and an electronic device are provided, wherein the electronic device includes a body and a stylus. The body has a capacitive touch panel. The stylus includes a handle, a head, an elastic member and an electret. The handle has a main body and a chamber disposed within the main body. The main body has a holding portion and a first end. The holding portion is electrically connected with the first end. The head is assembled to the first end so as to be capable of sliding into the chamber, and the head is a rigid body. The elastic member is disposed in the chamber and located between chamber walls of the chamber and the head. The electret is assembled to the head and located within the chamber.Type: GrantFiled: April 28, 2014Date of Patent: April 12, 2016Assignee: HTC CorporationInventors: Tun-Chun Yang, Chih-Jen Hu
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Patent number: 9256331Abstract: A touch panel including a substrate, a touch sensing array, connecting lines, extending portions, a first electrostatic discharge protection circuit, and a second electrostatic discharge protection circuit is provided. The substrate has an active region and a periphery region. The touch sensing array is disposed in the active region. The connecting lines and extending portions are disposed in the periphery region. An end of each of the connecting lines is respectively connected to the touch sensing array by the corresponding extending portion. The first electrostatic discharge protection circuit is disposed in the periphery region and located between the outermost connecting line and the edge of the corresponding substrate. The second electrostatic discharge protection circuit is disposed in the periphery region and located between the innermost connecting line and the touch sensing array. The second electrostatic discharge protection circuit overlaps with the extending portions on the substrate.Type: GrantFiled: July 16, 2013Date of Patent: February 9, 2016Assignee: HTC CorporationInventors: Tun-Chun Yang, Chih-Jen Hu
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Publication number: 20160034072Abstract: A touch display device includes a patterned sensing electrode structure, an insulating layer and a patterned common electrode layer. The patterned sensing electrode structure is disposed on a surface of a substrate, defining a plurality of displaying regions and a light-shielding region. The patterned sensing electrode structure corresponds to the light-shielding region, and exposes the displaying regions. The insulating layer covers the patterned sensing electrode structure. The patterned common electrode layer is disposed on the insulating layer, and the patterned common electrode layer includes a plurality of electrode portions corresponding to the displaying regions and a plurality of connecting portions disposed between the adjacent electrode portions and electrically connected to the electrode portions.Type: ApplicationFiled: October 16, 2015Publication date: February 4, 2016Inventors: Tun-Chun Yang, Seok-Lyul Lee, Wei-Ming Huang
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Publication number: 20160011697Abstract: A capacitive touch panel and a display device using the capacitive touch panel are provided. The capacitive touch panel includes a first electrode layer, a second electrode layer, and a dielectric layer disposed between two layers. The first electrode layer has a plurality of first A electrode strings and first B electrode strings extended along a first direction. The first A electrode string and the first B electrode string respectively has a plurality of first direction electrodes. The second electrode layer has a plurality of second direction electrodes connected in series along a second direction. The first A and B electrode strings are disconnected in the first electrode layer while they are simultaneously detected for presence of signal variation.Type: ApplicationFiled: September 21, 2015Publication date: January 14, 2016Inventors: Tun-Chun Yang, Seok-Lyul Lee, Chih-Jen Hu, Kuo-Hsing Cheng, Yao-Jen Hsieh, Mei-Sheng Ma, Hsin-Hung Lee, Yuan-Chun Wu, Chun-Huai Li
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Patent number: 9207819Abstract: A touch sensing display panel includes a first substrate, a second substrate, a touch sensing device, a patterned electrode layer, an insulating layer, and a sealant. The first substrate has a touch sensing region, and a sealant region surrounding the touch sensing region. The touch sensing device is disposed on an inner surface of the first substrate in the touch sensing region. The patterned electrode layer is disposed on the inner surface of the substrate in the sealant region, and the patterned electrode layer includes a plurality of connecting lines electrically connected to a touch sensing device, and an auxiliary electrode. The auxiliary electrode is not directly electrically connected to the connecting lines and the touch sensing device. The sealant is disposed between the first substrate and the second substrate in the sealant region, and at least one of the connecting lines and the auxiliary electrode overlap the sealant.Type: GrantFiled: February 25, 2013Date of Patent: December 8, 2015Assignee: AU Optronics Corp.Inventors: Hsin-Li Tsai, Yu-Feng Chien, Tun-Chun Yang
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Publication number: 20150309596Abstract: A stylus and an electronic device are provided, wherein the electronic device includes a body and a stylus. The body has a capacitive touch panel. The stylus includes a handle, a head, an elastic member and an electret. The handle has a main body and a chamber disposed within the main body. The main body has a holding portion and a first end. The holding portion is electrically connected with the first end. The head is assembled to the first end so as to be capable of sliding into the chamber, and the head is a rigid body. The elastic member is disposed in the chamber and located between chamber walls of the chamber and the head. The electret is assembled to the head and located within the chamber.Type: ApplicationFiled: April 28, 2014Publication date: October 29, 2015Applicant: HTC CorporationInventors: Tun-Chun Yang, Chih-Jen Hu
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Patent number: 9166582Abstract: A capacitive touch panel and a display device using the capacitive touch panel are provided. The capacitive touch panel includes a first electrode layer, a second electrode layer, and a dielectric layer disposed between two layers. The first electrode layer has a plurality of first A electrode strings and first B electrode strings extended along a first direction. The first A electrode string and the first B electrode string respectively has a plurality of first direction electrodes. The second electrode layer has a plurality of second direction electrodes connected in series along a second direction. The first A and B electrode strings are disconnected in the first electrode layer while they are simultaneously detected for presence of signal variation.Type: GrantFiled: September 29, 2008Date of Patent: October 20, 2015Assignee: AU OPTRONICS CORPORATIONInventors: Tun-Chun Yang, Seok-Lyul Lee, Chih-Jen Hu, Kuo-Hsing Cheng, Yao-Jen Hsieh, Mei-Sheng Ma, Hsin-Hung Lee, Yuan-Chun Wu, Chun-Huai Li
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Patent number: 9007337Abstract: A touch-sensing display panel including an active device array substrate, a touch-sensing substrate and a display medium is provided. The touch-sensing substrate includes a first substrate, first touch-sensing electrodes, second touch-sensing electrodes, a dielectric layer and a black matrix. The first touch-sensing electrodes are parallel with each other and disposed on the first substrate. Each of the first touch-sensing electrodes has a plurality of first openings, respectively. Each of the second touch-sensing electrodes has a plurality of second openings, respectively. The second touch-sensing electrodes are intersected with the first touch-sensing electrodes. The black matrix is disposed between the first touch-sensing electrodes and the first substrate and is disposed between the second touch-sensing electrodes and the first substrate, wherein the black matrix has a plurality of pixel openings arranged in array.Type: GrantFiled: September 14, 2012Date of Patent: April 14, 2015Assignee: Au Optronics CorporationInventors: Yu-Feng Chien, Tun-Chun Yang, Wei-Ming Huang
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Patent number: 8986485Abstract: A fabrication method of a touch panel is provided. In the fabrication method, the two substrates are provided, and a plurality of touch units are formed on each of the substrates. A sealant and a plurality of first spacers are provided between the substrates, and the substrates are bonded through the sealant, so that the touch units are sealed between the substrates. The touch units and the first spacers are surrounded by the sealant. The substrates are thinned. The thinned substrates are cut into a plurality of sub-mounts separated from one another. Each of the sub-mounts has one of the touch units thereon.Type: GrantFiled: April 11, 2011Date of Patent: March 24, 2015Assignee: Au Optronics CorporationInventors: Sheng-Chin Fan, Tun-Chun Yang, Seok-Lyul Lee, Wei-Ming Huang
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Publication number: 20150062185Abstract: An electronic apparatus including a display, a light sensor and a controller is provided. The display displays an image. The light sensor measures the ambient brightness received by the display. The controller is coupled to the display and the light sensor. The hardware brightness range of the display is divided into a plurality of segments, wherein the first segment includes the hardware lowest brightness of the display and the last segment includes the hardware highest brightness of the display. The controller limits the display brightness of the display to one of the segments according to the ambient brightness. The controller allows the user of the electronic apparatus to set the display brightness only when the display brightness is limited to the first segment.Type: ApplicationFiled: September 3, 2013Publication date: March 5, 2015Applicant: HTC CorporationInventors: Syuan-Ling Yang, Tun-Chun Yang, Chih-Jen Hu
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Patent number: 8952920Abstract: A touch display panel contains a display panel and a touch sensing array. The touch sensing array is disposed on the display panel, wherein the touch sensing array includes a plurality of first transparent sensing series, a plurality of second transparent sensing series, and a plurality of conductive repair marks. The first transparent sensing series are arranged along a first direction. Each of the first transparent sensing series includes a plurality of first transparent sensing pads electrically connected with each other; the second transparent sensing series are arranged along a second direction. Each of the second transparent sensing series includes a plurality of second transparent sensing pads electrically connected with each other, and each first transparent sensing pad is isolated from each second transparent sensing pad. The conductive repair marks are disposed corresponding to the first transparent sensing pads or the second transparent sensing pads.Type: GrantFiled: February 18, 2011Date of Patent: February 10, 2015Assignee: AU Optronics Corp.Inventors: Wei-Hung Kuo, Tun-Chun Yang, Seok-Lyul Lee, Wei-Ming Huang