Patents by Inventor Yung-Lun Lin
Yung-Lun 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: 10048812Abstract: A single layer mutual-capacitive touch panel and a capacitive touchscreen are disclosed, which belong to the field of display technologies. The scanning frequency of a SITO and the accuracy in scanning a touch signal can therefore be improved. The single layer mutual-capacitive touch panel comprises a substrate and a plurality of touch units arranged in an array on the substrate, wherein each of the touch units includes a first sensing electrode for sensing a vertical coordinate of a touch signal, a second sensing electrode for sensing a horizontal coordinate of the touch signal, and a scanning electrode arranged close to the first sensing electrode and the second sensing electrode to form mutual capacitors therewith respectively.Type: GrantFiled: October 13, 2014Date of Patent: August 14, 2018Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Chengliang Ye, Chun Kai Chang, Ruhai Fu, Jie Qiu, Yung Lun Lin
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Patent number: 9885905Abstract: An array substrate is provided, and comprises: a first metal layer, a first insulation layer, a second metal layer, a second insulation layer, a pixel electrode layer, and a color filter layer. The first metal layer comprises light-shading lines. The second metal layer comprises data lines. In interfaces of color resists, lights are shaded by crossing the light-shading lines and the data lines, and by stacking color resists. This can achieve an entire lightproof effect, but is unnecessary to be provided with black matrices.Type: GrantFiled: July 30, 2015Date of Patent: February 6, 2018Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yanxi Ye, Yung-Lun Lin, Zhuming Deng, ChunKai Chang
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Publication number: 20170255053Abstract: The invention provides a color filter array substrate and a manufacturing method thereof, and a display device. Multiple pixel units arranged in an array are formed on a base of the color filter array substrate, and each pixel unit includes a transparent region and an opaque region located at the periphery of the transparent region, the pixel unit further includes a color filter pattern and a black matrix pattern. The color filter pattern covers the transparent region, and the black matrix pattern directly covers the opaque region in the case of the color filter pattern being not disposed therebelow. Compared with the prior art, the invention can form a thicker black matrix pattern in the opaque region of the pixel unit to thereby prevent the light leakage problem, so that subsequent display quality can be improved.Type: ApplicationFiled: September 30, 2015Publication date: September 7, 2017Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Ruhai FU, Yung-lun LIN, Chun-kai CHANG, Jie QIU, Chengliang YE
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Publication number: 20170168602Abstract: A single layer mutual-capacitive touch panel and a capacitive touchscreen are disclosed, which belong to the field of display technologies. The scanning frequency of a SITO and the accuracy in scanning a touch signal can therefore be improved. The single layer mutual-capacitive touch panel comprises a substrate and a plurality of touch units arranged in an array on the substrate, wherein each of the touch units includes a first sensing electrode for sensing a vertical coordinate of a touch signal, a second sensing electrode for sensing a horizontal coordinate of the touch signal, and a scanning electrode arranged close to the first sensing electrode and the second sensing electrode to form mutual capacitors therewith respectively.Type: ApplicationFiled: October 13, 2014Publication date: June 15, 2017Inventors: Chengliang YE, Chun Kai CHANG, Ruhai FU, Jie QIU, Yung Lun LIN
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Patent number: 9626047Abstract: The invention discloses a capacitive touch unit, including a sensing electrode, connected to a control unit through a sensing electrode lead; and a plurality of scan electrodes, disposed at two sides of the sensing electrode; the scan electrode being connected to the control unit through a scan electrode lead, and the scan electrodes and the sensing electrode being coplanar; wherein the sensing electrode comprising a plurality of identical sensing electrode units, the plurality of sensing electrode units being arranged regularly along a same direction, the plurality of sensing electrode units being electrically connected; each scan electrode comprising a plurality of identical scan electrode units, the plurality of scan electrode units being arranged regularly along a same direction and the direction the same as sensing electrode units, and the plurality of scan electrode units being electrically connected. The invention also provides a capacitive touch screen with the capacitive touch unit.Type: GrantFiled: August 14, 2013Date of Patent: April 18, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Jie Qiu, Yung-lun Lin
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Patent number: 9619057Abstract: The present invention discloses a touch panel and an electronic device. The touch panel includes a transparent substrate, a first conductive micropattern and a second conductive micropattern. The first conductive micropattern defines multiple traces in a plurality of first cells. The second conductive micropattern defines multiple traces in a plurality of second cells. The first conductive micropattern covers the second conductive micropattern, and the first cell overlaps the second cell. The first cell, the second cell and a corresponding area of the substrate in them are as a combination cell. The integral light transmittances between at least part of the combination cells are inconsistent. The present invention can have a low visibility of micropattern and can reduce manufacturing costs.Type: GrantFiled: November 25, 2014Date of Patent: April 11, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Chun-kai Chang, Yung-lun Lin, Jie Qiu, Chengliang Ye, Ruhai Fu
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Patent number: 9588622Abstract: A single layer capacitive touch module including a sensor dot matrix is provided. The sensor dot matrix has M×N sensor dots formed by M driving lines intersecting N sensing lines. Each one of the sensing lines and M driving lines forming a sensor zone, wherein each sensor zone comprises M sensor dots, M and N are positive integers. A driving unit is coupled to the driving lines. A first soft board has a lead-in area on a first side thereof to be coupled with the driving lines on a first side of the sensor dot matrix. A second soft board has a lead-in area on a first side for being coupled with the driving lines and sensing lines on a second side of the sensor dot matrix opposite the first side of the sensor dot matrix.Type: GrantFiled: January 9, 2014Date of Patent: March 7, 2017Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTDInventors: Yung-Lun Lin, Chun Kai Chang, Jie Qiu, Chengliang Ye
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Publication number: 20170017113Abstract: An array substrate is provided, and comprises: a first metal layer, a first insulation layer, a second metal layer, a second insulation layer, a pixel electrode layer, and a color filter layer. The first metal layer comprises light-shading lines. The second metal layer comprises data lines. In interfaces of color resists, lights are shaded by crossing the light-shading lines and the data lines, and by stacking color resists. This can achieve an entire lightproof effect, but is unnecessary to be provided with black matrices.Type: ApplicationFiled: July 30, 2015Publication date: January 19, 2017Inventors: Yanxi YE, Yung-Lun LIN, Zhuming DENG, ChunKai CHANG
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Publication number: 20160342275Abstract: The present application provides a method and device for processing touch signal.Type: ApplicationFiled: December 9, 2014Publication date: November 24, 2016Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ruhai FU, Yung-lun LIN, Chun-kai CHANG, Jie QIU, Chengliang YE
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Publication number: 20160274711Abstract: The present invention discloses a method and a terminal for inputting multiple events. The methods includes: receiving touch signals produced by a touch screen corresponding to a touch action of a user's finger; ascertaining a touch direction of the user's finger to the touch screen according to the touch signals; and triggering different events corresponding to different touch directions of the user's finger. Using the above method, different events will be triggered when the touch direction of the user's fingers is different and thus the problem of one touch action of the user's finger can only trigger one event is solved.Type: ApplicationFiled: November 20, 2014Publication date: September 22, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Jie QIU, Yung-lun LIN, Ruhai FU, Chengliang YE, Chun-kai CHANG
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Publication number: 20160266789Abstract: The present invention discloses a touch input device and a method. The touch input device comprises a main touch screen located to be attached with a primary surface of the touch input device, a minor touch screen located to be attached with a lateral surface of the touch input device and a main control module coupled to the main touch screen and the minor touch screen; wherein the main control module controls the minor touch screen to show a plurality of auxiliary touch buttons, and the touch input device further comprises a main touch button, and the main touch button is employed for activating and deactivating touch control function of the plurality of auxiliary touch buttons. Accordingly, the present invention can activate the auxiliary touch buttons when the user demands and deactivate the auxiliary touch buttons as not demanded to prevent misoperation for the user's convenience.Type: ApplicationFiled: November 21, 2014Publication date: September 15, 2016Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jie QIU, Yung-lun LIN, Ruhai FU, Chengliang YE, Chun-kai CHANG
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Publication number: 20160259438Abstract: The present invention discloses a touch panel and an electronic device. The touch panel includes a transparent substrate, a first conductive micropattern and a second conductive micropattern. The first conductive micropattern defines multiple traces in a plurality of first cells. The second conductive micropattern defines multiple traces in a plurality of second cells. The first conductive micropattern covers the second conductive micropattern, and the first cell overlaps the second cell. The first cell, the second cell and a corresponding area of the substrate in them are as a combination cell. The integral light transmittances between at least part of the combination cells are inconsistent. The present invention can have a low visibility of micropattern and can reduce manufacturing costs.Type: ApplicationFiled: November 25, 2014Publication date: September 8, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co. , Ltd.Inventors: Chun-kai CHANG, Yung-lun LIN, Jie QIU, Chengliang YE, Ruhai FU
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Publication number: 20160246397Abstract: A touch screen with mutual capacitance comprises a touch substrate, a metal support, an insulating layer and at least two transparent conductive thin film layers. The metal support layer comprises a lateral support and a longitudinal support which the two supports are perpendicular to each other and not on the same plane; The insulating layer is sandwiched between the lateral support and the longitudinal support; The transparent conductive thin film layers comprises lateral and longitudinal transparent conductive thin film layer. A lateral electrode is formed by electrically connecting the lateral support with the lateral transparent conductive thin film layer, a longitudinal electrode is the same made. The RC loading will be reducing with the signal transmitting by the metal support layer, so that the lateral and longitudinal transparent conductive thin film layers can be made larger to suitable for the large-size touch screen with mutual capacitance.Type: ApplicationFiled: November 20, 2013Publication date: August 25, 2016Inventors: Chengliang YE, Chun Kai CHANG, Jie QIU, Yung-Lun LIN
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Patent number: 9411453Abstract: The present invention provides a touch-controlled display panel, which comprises an array substrate, a color filter substrate, and a liquid crystal layer disposed between the array substrate and the color filter substrate. The array substrate comprises a scan line, a data line, a pixel electrode, a first touch-controlled driving line, and a touch-controlled sensing line. The present invention further provides a touch-controlled display device. The present invention integrates the common line with the touch-controlled driving line and the touch-controlled sensing line, thereby improving the efficiency in manufacturing the touch-controlled display panel and reducing the manufacture cost thereof.Type: GrantFiled: March 11, 2014Date of Patent: August 9, 2016Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Chun Kai Chang, Yung-Lun Lin, Jie Qiu, Chengliang Ye, Ruhai Fu
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Publication number: 20160188106Abstract: The present invention provides a touch-sensitive panel which contains a substrate, a plurality of first and second electrodes on the substrate, and a detection module connecting with the first and second electrode. The first and second electrodes are arranged alternately both along a lateral direction and a longitudinal direction of an effective touch area of the touch-sensitive panel so that an actual touch area by an object contains a first area involving a first electrode and a second area involving a second electrode where the first and second areas are not identical. The touch-sensitive panel is capable of avoiding ghost positions, and making the electrodes structurally simpler.Type: ApplicationFiled: January 9, 2015Publication date: June 30, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.Inventors: Jie QIU, Yung-lun LIN, Ruhai FU, Chengliang YE, Chun-kai CHANG
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Publication number: 20160154496Abstract: The invention discloses a capacitive touch unit, including a sensing electrode, connected to a control unit through a sensing electrode lead; and a plurality of scan electrodes, disposed at two sides of the sensing electrode; the scan electrode being connected to the control unit through a scan electrode lead, and the scan electrodes and the sensing electrode being coplanar; wherein the sensing electrode comprising a plurality of identical sensing electrode units, the plurality of sensing electrode units being arranged regularly along a same direction, the plurality of sensing electrode units being electrically connected; each scan electrode comprising a plurality of identical scan electrode units, the plurality of scan electrode units being arranged regularly along a same direction and the direction the same as sensing electrode units, and the plurality of scan electrode units being electrically connected. The invention also provides a capacitive touch screen with the capacitive touch unit.Type: ApplicationFiled: August 14, 2013Publication date: June 2, 2016Inventors: Jie QIU, Yung-lun LIN
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Publication number: 20160132163Abstract: A touch module includes a touch panel, a solar panel and a grating lens. The solar panel is disposed under the touch panel, and includes a light receiving area that faces towards the touch panel. The grating lens is disposed between the solar panel and the touch panel, the grating lens presents a first lens effect under a first control mode, and introduces external light passing through the touch panel and irradiated on the grating lens to the light receiving area of the solar panel under the first control mode. The present invention also discloses a mobile terminal that includes the above touch module. Through the above manners, the present invention stacks the solar panel and the touch panel together, and utilizes the lens effect of grating lens to converge external light thereby efficiently reducing non-display area of touch module and improving the photoelectric conversion efficiency.Type: ApplicationFiled: November 20, 2014Publication date: May 12, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.Inventors: Jie Qiu, Yung-lun Lin, Ruhai Fu, Chengliang Ye, Chun-kai Chang
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Patent number: 9285624Abstract: The invention discloses a single-layer capacitive touch unit, including a sensing electrode, connected to a control unit through a sensing electrode lead; and a plurality of scan electrodes, disposed at two sides of the sensing electrode; the scan electrode being connected to the control unit through a scan electrode lead, and the scan electrodes and the sensing electrode being coplanar; wherein one end of scan electrode lead connected to a second end of scan electrode and extending to near a next scan electrode to form extending lead; and the other end of scan electrode lead connected to the control unit. The invention also provides a capacitive touch screen with the capacitive touch unit. The invention can reduce the effect of noise signal on the touch signal and increase SNR of the touch signal.Type: GrantFiled: August 14, 2013Date of Patent: March 15, 2016Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Jie Qiu, Yung-lun Lin
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Patent number: 9158638Abstract: A memory controlling method adapted for driving a memory within a computer system is disclosed. When the computer system is booted, the memory is driven and tested via the BIOS. The memory controlling method performs tests on multiple controlling signals of the memory. The memory controlling method includes steps of: detecting an active window of each controlling signal; determining whether the active windows is larger than a predetermined window; performing a parameter adjustment on the controlling signals if one of the active windows is smaller than the predetermined window; performing a phase range test between two of the control signals if the active windows are larger than the predetermined window; performing a phase adjustment on the active windows of the controlling signals if the controlling signals fails in the phase range test; and driving the memory according to the adjusted controlling signals.Type: GrantFiled: August 25, 2010Date of Patent: October 13, 2015Assignee: ASUSTeK COMPUTER INC.Inventors: Yung-Lun Lin, Chuan-Te Chang, Nan-Kun Lo
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Publication number: 20150234510Abstract: The present invention provides a touch-controlled display panel, which comprises an array substrate, a color filter substrate, and a liquid crystal layer disposed between the array substrate and the color filter substrate. The array substrate comprises a scan line, a data line, a pixel electrode, a first touch-controlled driving line, and a touch-controlled sensing line. The present invention further provides a touch-controlled display device. The present invention integrates the common line with the touch-controlled driving line and the touch-controlled sensing line, thereby improving the efficiency in manufacturing the touch-controlled display panel and reducing the manufacture cost thereof.Type: ApplicationFiled: March 11, 2014Publication date: August 20, 2015Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Chun Kai Chang, Yung-Lun Lin, Jie Qiu, Chengliang Ye, Ruhai Fu