Patents by Inventor FangFu Chen
FangFu Chen 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: 11982911Abstract: A display panel and a preparing method thereof are provided. The display panel has a second wire between a first insulating layer and a second insulating layer, so that a first wire and a bridging wire are connected through the second wire to avoid a stepped angle between the first insulating layer and the second insulating layer due to etching problems, thereby preventing the bridging wire from poor contact, so that the connection between the first wire and a third wire is more stable.Type: GrantFiled: May 31, 2021Date of Patent: May 14, 2024Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Fangfu Chen
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Patent number: 11852935Abstract: A display panel and a method of manufacturing the display panel are provided. Wherein, a display region of the display panel includes a plurality of gate lines extending laterally and a gate repair line, a plurality of gate connection lines extending longitudinally to a non-display region, and a first connection repair line extending longitudinally. The gate repair line is connected to the first connection repair line in a one-to-one correspondence, each of the gate repair line is provided with a plurality of first connection repair points, and each of the first connection repair lines is provided with a plurality of second connection repair points.Type: GrantFiled: November 26, 2020Date of Patent: December 26, 2023Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Fangfu Chen
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Publication number: 20230367160Abstract: A display panel and a preparing method thereof are provided. The display panel has a second wire between a first insulating layer and a second insulating layer, so that a first wire and a bridging wire are connected through the second wire to avoid a stepped angle between the first insulating layer and the second insulating layer due to etching problems, thereby preventing the bridging wire from poor contact, so that the connection between the first wire and a third wire is more stable.Type: ApplicationFiled: May 31, 2021Publication date: November 16, 2023Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Fangfu Chen
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Publication number: 20220197095Abstract: A display panel and a method of manufacturing the display panel are provided. Wherein, a display region of the display panel includes a plurality of gate lines extending laterally and a gate repair line, a plurality of gate connection lines extending longitudinally to a non-display region, and a first connection repair line extending longitudinally. The gate repair line is connected to the first connection repair line in a one-to-one correspondence, each of the gate repair line is provided with a plurality of first connection repair points, and each of the first connection repair lines is provided with a plurality of second connection repair points.Type: ApplicationFiled: November 26, 2020Publication date: June 23, 2022Inventor: Fangfu CHEN
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Patent number: 9182335Abstract: The present invention provides a method for inspecting a panel-bonding semi-finished product, which includes (1) placing a panel-bonding semi-finished product on a tray in a feeding station; (2) using a conveyance mechanism to convey the tray and the panel-bonding semi-finished product to a final display test station; (3) proceeding with a final display test on the panel-bonding semi-finished product and ending the test if the result fails and proceeding to the next step if the result passes; (4) conveying the tray and the panel-bonding semi-finished product to a final visual check station; (5) proceeding with final visual check for the panel-bonding semi-finished product that passes the final display test and if the result fails, ending the inspection and if the result passes, then proceeding to the next step; (6) conveying the tray and the panel-bonding semi-finished product to a quality inspection station; (7) proceeding with quality inspection on the panel-bonding semi-finished product; (8) conveying theType: GrantFiled: June 28, 2013Date of Patent: November 10, 2015Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Fangfu Chen, Tao Ding, Guodong Zhao, Ming Liu
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Publication number: 20150268175Abstract: The present invention provides a method for inspecting a panel-bonding semi-finished product, which includes (1) placing a panel-bonding semi-finished product on a tray in a feeding station; (2) using a conveyance mechanism to convey the tray and the panel-bonding semi-finished product to a final display test station; (3) proceeding with a final display test on the panel-bonding semi-finished product and ending the test if the result fails and proceeding to the next step if the result passes; (4) conveying the tray and the panel-bonding semi-finished product to a final visual check station; (5) proceeding with final visual check for the panel-bonding semi-finished product that passes the final display test and if the result fails, ending the inspection and if the result passes, then proceeding to the next step; (6) conveying the tray and the panel-bonding semi-finished product to a quality inspection station; (7) proceeding with quality inspection on the panel-bonding semi-finished product; (8) conveying theType: ApplicationFiled: June 28, 2013Publication date: September 24, 2015Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Fangfu Chen, Tao Ding, Guodong Zhao, Ming Liu
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Patent number: 9120627Abstract: A guide device for hard workpiece transfer is provided, comprising a buffer belt for carrying the hard workpiece, a pilot wheel for driving the buffer belt to move, and a drive device for controlling the pilot wheel to rotate, with the buffer belt being made of elastic materials. With the buffer belt made of elastic materials carrying such hard workpieces as glass to be transferred, when the guide device is in contact with the hard workpiece to be transferred, the buffer belt is pressed to deform, which can reduce the pressure produced during the contact of the guide device with the hard workpiece, and prevent the contact portion from being broken or worn because of the pressure, not only preventing loss of the hard workpiece to be transferred, but also reducing use consumption of the guide device, thereby reducing the material cost.Type: GrantFiled: January 17, 2013Date of Patent: September 1, 2015Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ming Liu, Tao Song, Tao Ma, Guodong Zhao, Fangfu Chen, Tao Ding, Yijun Liu
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Patent number: 8961718Abstract: The present invention provides an apparatus and a method for laminating an anisotropic conductive film on a flat display panel. The apparatus includes: a feeding device, a cutting device, a pressing device, and a collection device. The feeding device supplies an anisotropic conductive film. The anisotropic conductive film includes a film body and a release sheet laminated on the film body. The cutting device includes an ultrasonic cutter, which is arranged under the feeding device to cut off the film body of the anisotropic conductive film passing therethrough. The pressing device is arranged at one side of the cutting device to attach the film body of the anisotropic conductive film that has been cut off and is ready to laminate to the flat display panel. The collection device is arranged at one side of the pressing device that is away from the cutting device to collect the release sheet of the anisotropic conductive film.Type: GrantFiled: June 28, 2013Date of Patent: February 24, 2015Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventor: Fangfu Chen
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Publication number: 20150026962Abstract: The present disclosure relates to a device for attaching a chip on film onto a panel and the method of use the device. The device comprises a platform for conveying the panel, a pressure head for carrying the chip on film, and a panel supporting mechanism in cooperation with the pressure head during use. The device further comprises a distance-adjusting mechanism for measuring a distance between the panel and the supporting mechanism after the panel is placed between the pressure head and the supporting mechanism, and reducing the distance. According to the device of the present disclosure, the distance between the panel and the supporting mechanism can be reduced, so that the deflection occurred during attachment of the chip on film can be avoided. Therefore, the quality of the final product obtained can be improved.Type: ApplicationFiled: January 28, 2014Publication date: January 29, 2015Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Fangfu Chen
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Publication number: 20140332140Abstract: The present invention provides an apparatus and a method for laminating an anisotropic conductive film on a flat display panel. The apparatus includes: a feeding device, a cutting device, a pressing device, and a collection device. The feeding device supplies an anisotropic conductive film. The anisotropic conductive film includes a film body and a release sheet laminated on the film body. The cutting device includes an ultrasonic cutter, which is arranged under the feeding device to cut off the film body of the anisotropic conductive film passing therethrough. The pressing device is arranged at one side of the cutting device to attach the film body of the anisotropic conductive film that has been cut off and is ready to laminate to the flat display panel. The collection device is arranged at one side of the pressing device that is away from the cutting device to collect the release sheet of the anisotropic conductive film.Type: ApplicationFiled: June 28, 2013Publication date: November 13, 2014Inventor: Fangfu Chen
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Patent number: 8786807Abstract: The present invention provides a liquid crystal display module configured with a color filter substrate, a TFT substrate, a layer of liquid crystal, and a sealant. The TFT substrate and the color filter substrate are arranged opposite to each other and the sealant is used to confine the layer of liquid crystal within the space defined between the TFT substrate and the color filter substrate. The color filter substrate includes a first glass substrate, a transparent conductive layer, and a black matrix. Wherein the transparent conductive layer is laminated over the black matrix and defines a recess which is located on a surface facing the layer of liquid crystal of the first glass substrate. The recess is surrounded by the black matrix, and end of the sealant abuts against the recess, and a width of the sealant is smaller than the width of the recess. The present invention further provides a LCD device incorporated with a LCD module as described.Type: GrantFiled: April 20, 2012Date of Patent: July 22, 2014Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Guodong Zhao, FangFu Chen, Tao Ding, Ming Liu
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Publication number: 20140190795Abstract: A guide device for hard workpiece transfer is provided, comprising a buffer belt for carrying the hard workpiece, a pilot wheel for driving the buffer belt to move, and a drive device for controlling the pilot wheel to rotate, with the buffer belt being made of elastic materials. With the buffer belt made of elastic materials carrying such hard workpieces as glass to be transferred, when the guide device is in contact with the hard workpiece to be transferred, the buffer belt is pressed to deform, which can reduce the pressure produced during the contact of the guide device with the hard workpiece, and prevent the contact portion from being broken or worn because of the pressure, not only preventing loss of the hard workpiece to be transferred, but also reducing use consumption of the guide device, thereby reducing the material cost.Type: ApplicationFiled: January 17, 2013Publication date: July 10, 2014Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Ming Liu, Tao Song, Tao Ma, Guodong Zhao, Fangfu Chen, Tao Ding, Yijun Liu
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Publication number: 20140152947Abstract: The manufacturing device for a liquid crystal panel which has a non-displaying area includes a two-dimensional code generating module configured for generating a rectangle-shaped two-dimensional code according to an amount of the data needed to be represented and a two-dimensional forming module configured for forming a photomask according to a figure of the rectangle-shaped two-dimensional code and forming the rectangle-shaped two-dimensional code on the non-displaying area of the liquid crystal panel. With the manufacturing device of the present disclosure, the rectangle-shaped two-dimensional code can be formed on the non-displaying area of the present disclosure. The width of the rectangle-shaped two-dimensional code is less than that of the present square-shaped two-dimensional code used for representing the same data, thus, the width of the non-displaying area can be reduced without reducing the area of the two-dimensional code to allow the liquid crystal display to have a narrow frame.Type: ApplicationFiled: December 24, 2012Publication date: June 5, 2014Applicant: SHENZHEN CHIAN STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Guodong Zhao, Tao Song, FangFu Chen, Tao Ding
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Publication number: 20140120200Abstract: A stretching and clamping device for anisotropy conductive film and a clamping roller and a clamping head thereof are provided. The clamping roller and the clamping head cooperate with each other to position and bond the anisotropy conductive film. The clamping roller is shaped as a regular prism and is capable of rotating around a rotating shaft thereof. The stretching and clamping device for anisotropy conductive film of the present disclosure can increase the friction between the stretching and clamping device and the paper strip with the anisotropy conductive film overlaid thereon, avoid a sliding situation occurred during the operation, allow the length of the stretched anisotropy conductive film to meet product manufacturing specification, improve the clamping precision and clamping stability, improve the yield rate of the bonding of the anisotropy conductive film, and reduce production cost.Type: ApplicationFiled: November 6, 2012Publication date: May 1, 2014Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTDInventors: FangFu CHEN, Tao DING, Guodong ZHAO, Yijun LIU
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Publication number: 20140069552Abstract: The present disclosure provides a docking device for material bottles used for guiding material in a first material bottle to flow into a second material bottle. The docking device includes a sleeve with two ends thereof being respectively engageable with mouths of the first material bottle and the second material bottle and a protrusion configured in the sleeve for guiding the material in the first material bottle to flow into the second material bottle. With the sleeve, the two material bottles can be docked together, thus, the material in one material bottle can be poured into the other material bottle quickly. Meanwhile, the protrusion configured in the sleeve can guide the flowing material to avoid side leakage when the material flows from one material bottle into the other material bottle along the inner wall of the sleeve.Type: ApplicationFiled: August 30, 2012Publication date: March 13, 2014Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD.Inventors: Ming Liu, Tao Ding, Guodong Zhao, Tao Song, Tao Ma, FangFu Chen
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Publication number: 20130271704Abstract: The present invention provides a liquid crystal display module configured with a color filter substrate, a TFT substrate, a layer of liquid crystal, and a sealant. The TFT substrate and the color filter substrate are arranged opposite to each other and the sealant is used to confine the layer of liquid crystal within the space defined between the TFT substrate and the color filter substrate. The color filter substrate includes a first glass substrate, a transparent conductive layer, and a black matrix. Wherein the transparent conductive layer is laminated over the black matrix and defines a recess which is located on a surface facing the layer of liquid crystal of the first glass substrate. The recess is surrounded by the black matrix, and end of the sealant abuts against the recess, and a width of the sealant is smaller than the width of the recess. The present invention further provides a LCD device incorporated with a LCD module as described.Type: ApplicationFiled: April 20, 2012Publication date: October 17, 2013Applicant: SHENZHEN CHINA STR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Guodong Zhao, FangFu Chen, Tao Ding, Ming Liu