Patents by Inventor Junjie Huang
Junjie Huang 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: 9893504Abstract: A method and apparatus for assembling and installing an outlet cover for an electrical outlet box. The apparatus includes a base having a rectangular mounting aperture for aperture adapter assemblies. To create the desired cover plate, the appropriate aperture adapters has to be selected and assembled to accommodate the desired standard electrical outlet such as a light switch or socket. A cover is hinged to the base by fitting hinge members on both parts together and thus enables the cover to swing forwardly and backwardly against the base. A planar lever and serrated bar is present on one side wall of the base, which is orthogonal with respect to the hinge axis. By retaining the planar lever at different serration on the serrated bar, the planar lever can hold cover at different height and thus adjusts cover plate assembly openings to accommodate various cord sizes.Type: GrantFiled: December 11, 2014Date of Patent: February 13, 2018Inventor: Junjie Huang
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Publication number: 20170227142Abstract: A method and apparatus for hanging a pipe from an overhead structure is presented herein. The pipe hanger disclosed herein comprises two halves swingable with respect to each other about a hinge and secured at the bottom by closing the two halves together. The lower ends of the two halves might comprise two flanges configured to mate with each other securely so as to firmly fix the pipe within the body of the pipe hanger. The upper end of the larger half preferably having a hole, or other method for hanging the pipe hanger from an overhead structure, such as the ceiling of a building, for example. Also disclosed is one or more lower flanges with a threaded aperture to accept a threaded bolt by without the need for a nut. A deflectable tongue attachment firmly secured to a flange is also disclosed which allows an operator to push a bolt or screw through the flange and two deflectable tongues on the attachment.Type: ApplicationFiled: February 17, 2017Publication date: August 10, 2017Inventor: Junjie HUANG
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Publication number: 20170226627Abstract: An evaporation crucible and an evaporation system are disclosed. The evaporation crucible includes a crucible body and at least one nozzle located on a top face of the crucible body. The crucible body includes an inner wall and an outer wall that are bonded together, where the inner wall is formed of a first material, the outer wall is made of a second material, and a heat conductivity of the first material is larger than that of the second material. The evaporation crucible and the evaporation system may solve technical problem of non-uniform evaporation of vapor deposition material in prior arts, such that a uniform coating on OLED substrate may be achieved.Type: ApplicationFiled: March 9, 2016Publication date: August 10, 2017Inventors: Long Jin, Junjie Huang, Wenbin Yang, Fuqiang Tang
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Publication number: 20170159855Abstract: 1. An apparatus, device, method, and system for fitting a pipe or other type of conduit, that may comprise an integrated watertight ring having an outer surface and an inner surface that are integrated into one piece for the purpose of installation, and wherein the inner surface is an elastomer. As the integrated watertight ring is tightened during installation, the inner surface preferably squeezes together for form a water-tight seal. For this purpose, it may be preferable for the inner surface of the integrated water-tight ring to be an elastomer such as, but not limited to, rubber, polybutadiene, polyisobutylene, and/or other polyurethanes. It may also be preferable for the integrated watertight ring to be a single-piece ring made of a combination of a rigid material and a compressible material that forms a seal when compressed.Type: ApplicationFiled: December 29, 2016Publication date: June 8, 2017Inventor: Junjie HUANG
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Publication number: 20160172830Abstract: A method and apparatus for assembling and installing an outlet cover for an electrical outlet box. The apparatus includes a base having a rectangular mounting aperture for aperture adapter assemblies. To create the desired cover plate, the appropriate aperture adapters has to be selected and assembled to accommodate the desired standard electrical outlet such as a light switch or socket. A cover is hinged to the base by fitting hinge members on both parts together and thus enables the cover to swing forwardly and backwardly against the base. A planar lever and serrated bar is present on one side wall of the base, which is orthogonal with respect to the hinge axis. By retaining the planar lever at different serration on the serrated bar, the planar lever can hold cover at different height and thus adjusts cover plate assembly openings to accommodate various cord sizes.Type: ApplicationFiled: December 11, 2014Publication date: June 16, 2016Inventor: JUNJIE Huang
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Publication number: 20160145402Abstract: The present invention provides a base film of modified polyvinyl alcohol polymer as well as a method for preparing the base film of modified polyvinyl alcohol polymer and a polarizer made from the base film. The method includes steps of: (1) executing surface graft modification of nano-silicon dioxide particles with fluorinated silane to obtain a modified nano-silicon dioxide powder; (2) adding the modified nano-silicon dioxide powder obtained from the step (1) to an aqueous solution of polyvinyl alcohol polymer, in order to prepare a composite solution of polyvinyl alcohol polymer; and (3) pouring the composite solution of polyvinyl alcohol polymer prepared from the step (2) onto a surface of a casting substrate to obtain a base film of modified polyvinyl alcohol (PVA) polymer. The present invention enhances the heat and humidity resistances and the stability of the PVA base film, and improves its mechanical performance and sticking-resistance.Type: ApplicationFiled: February 4, 2016Publication date: May 26, 2016Inventors: RUI XU, Weiwei Zhang, Hongqing Huang, Junjie Huang, Quan Liu, Jungmao Tsai, Huifang Duan
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Patent number: 9324252Abstract: A wiring structure of a wiring area on a liquid crystal displaying panel includes a number of wiring lines connected to one end of a corresponding data line and corresponding scan line on the wiring area, at least one signal testing point, a number of first testing lines connected between the wiring lines and the signal testing point, a number of second testing lines connected between the signal testing point and the other end of the corresponding data line and the corresponding scan line, and a switch controlling circuit connected to the second testing lines. After the testing lines are disconnected from the wiring lines in the previous process, the testing signal still can be transmitted through the other end of the corresponding data line or the scan line, to implement the image test of the liquid crystal displaying panel.Type: GrantFiled: May 28, 2012Date of Patent: April 26, 2016Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yizhuang Zhuang, Jungmao Tsai, Shiue-shih Liao, Songxian Wen, Mingfeng Deng, JunJie Huang
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Patent number: 9290674Abstract: The present invention provides a base film of modified polyvinyl alcohol as well as a method for preparing the base film of modified polyvinyl alcohol and a polarizer made from the base film. The method includes steps of: (1) executing surface graft modification of nano-silicon dioxide particles with fluorinated silane to obtain a modified nano-silicon dioxide powder; (2) adding the modified nano-silicon dioxide powder obtained from the step (1) to an aqueous solution of polyvinyl alcohol polymer, in order to prepare a composite solution of polyvinyl alcohol polymer; and (3) pouring the composite solution of polyvinyl alcohol polymer prepared from the step (2) onto a surface of a casting substrate to obtain a base film of modified polyvinyl alcohol (PVA). The present invention enhances the heat and humidity resistances and the stability of the PVA base film, and improves its mechanical performance and sticking-resistance.Type: GrantFiled: April 20, 2015Date of Patent: March 22, 2016Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTDInventors: Rui Xu, Weiwei Zhang, Hongqing Huang, Junjie Huang, Quan Liu, Jungmao Tsai, Huifang Duan
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Patent number: 9271046Abstract: The present invention provides a switching method of the different display windows of a TV. Before the switching, the TV displays the TV programs, received from the broadcast system and a server, in a main window and a sub-display window respectively, and the switching method includes the following steps that: the TV and the server determine the channel identifiers of the TV programs displayed by each other; the TV displays the TV programs, received from the broadcast system and the server, with the channel identifiers of each other using the first display window and the second display window respectively. By the present invention, the sources of the contents displayed respectively in the first display window and second display window do not change, thereby maintaining the respective display quality (including resolution and picture size) of the two display windows unchangeable before and after the switching.Type: GrantFiled: April 14, 2014Date of Patent: February 23, 2016Assignee: HAIER GROUP CO.Inventors: Xijia Hu, Yuanwu Zhou, Junjie Huang, Hui Wang, Xiaona Zhang, Fanfeng Meng, Yanan Sun
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Patent number: 9149950Abstract: The present invention discloses a debris collection device for cutting mechanism and an LCD panel cutting debris suction device. A debris collection device for cutting mechanism comprises a debris collection cap and a suction spray head used for connecting with a suction device; the debris collection cap comprises a connecting part used for surrounding and fixing on the cutting mechanism, and the debris collection cap is provided with a through hole communicated with the suction spray head. The present invention can remove the debris produced in the cutting process in time, and can reduce relevant defects such as line scratches, terminal scratches, short circuit, broken circuit, etc. which are generated because of debris. Thus, the product yield and quality of LCD panels can be improved, and the time of the subsequent cleaning process can be reduced.Type: GrantFiled: November 3, 2011Date of Patent: October 6, 2015Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Huifang Duan, Shaoyuan Zhang, Hao Jin, Rui Xu, Junjie Huang
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Patent number: 9144134Abstract: A method for coating polyimide on liquid crystal display panel includes: (1) providing nozzles and a glass substrate; (2) tightly and regularly juxtaposing the nozzles in a row so that the row has a length that corresponds to width of the glass substrate; (3) vertically positioning the entire row above the glass substrate so as to correspond to the glass substrate along the width of the glass substrate; (4) simultaneously activating the nozzles to allow each of the nozzles to simultaneously drip down polyimide solution according to predetermined flow rate, while moving the glass substrate so as to have the polyimide solution uniformly applied to the glass substrate form a polyimide film; and (5) using a doctor blade to shape the polyimide film that is uniformly coated on the glass substrate so as to provide a regular and flat surface of the polyimide film on the glass substrate.Type: GrantFiled: September 13, 2012Date of Patent: September 22, 2015Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Bingcheng Huang, Xiaoxin Zhang, Huifang Duan, Hao Jin, Junjie Huang
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Publication number: 20150225592Abstract: The present invention provides a base film of modified polyvinyl alcohol as well as a method for preparing the base film of modified polyvinyl alcohol and a polarizer made from the base film. The method includes steps of: (1) executing surface graft modification of nano-silicon dioxide particles with fluorinated silane to obtain a modified nano-silicon dioxide powder; (2) adding the modified nano-silicon dioxide powder obtained from the step (1) to an aqueous solution of polyvinyl alcohol polymer, in order to prepare a composite solution of polyvinyl alcohol polymer; and (3) pouring the composite solution of polyvinyl alcohol polymer prepared from the step (2) onto a surface of a casting substrate to obtain a base film of modified polyvinyl alcohol (PVA). The present invention enhances the heat and humidity resistances and the stability of the PVA base film, and improves its mechanical performance and sticking-resistance.Type: ApplicationFiled: April 20, 2015Publication date: August 13, 2015Inventors: Rui XU, Weiwei Zhang, Hongqing Huang, Junjie Huang, Quan Liu, Jungmao Tsai, Huifang Duan
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Publication number: 20140344868Abstract: The present invention provides a switching method of the different display windows of a TV. Before the switching, the TV displays the TV programs, received from the broadcast system and a server, in a main window and a sub-display window respectively, and the switching method includes the following steps that: the TV and the server determine the channel identifiers of the TV programs displayed by each other; the TV displays the TV programs, received from the broadcast system and the server, with the channel identifiers of each other using the first display window and the second display window respectively. By the present invention, the sources of the contents displayed respectively in the first display window and second display window do not change, thereby maintaining the respective display quality (including resolution and picture size) of the two display windows unchangeable before and after the switching.Type: ApplicationFiled: April 14, 2014Publication date: November 20, 2014Applicant: Haier Group Co.Inventors: Xijia Hu, Yuanwu Zhou, Junjie Huang, Hui Wang, Xiaona Zhang, Fanfeng Meng, Yanan Sun
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Patent number: 8881598Abstract: The present invention discloses a pressure point inspection device, able to press on a plurality of pressure points on liquid crystal display panel for inspecting display condition, the pressure point inspection device includes: lateral adjustment board, lateral adjustment board including a first lateral board and a second lateral board; vertical adjustment board, disposed crossly on lateral adjustment board, vertical adjustment board including first vertical board and second vertical board, able to fold separately; wherein lateral adjustment board and/or vertical adjustment board disposed with a plurality of inspection heads, vertical disposition gap between first lateral board and second lateral board adjustable and lateral disposition gap between first vertical board and second vertical board adjustable. As such, the pressure point inspection device can save time of pressing pressure points on TFT-LCD and improve inspection efficiency and avoid missing pressure point.Type: GrantFiled: October 29, 2012Date of Patent: November 11, 2014Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Huifang Duan, Xiaoxin Zhang, Jungmao Tsai, Junjie Huang, Hao Jin, Bingcheng Huang
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Publication number: 20140109683Abstract: The present invention discloses a pressure point inspection device, able to press on a plurality of pressure points on liquid crystal display panel for inspecting display condition, the pressure point inspection device includes: lateral adjustment board, lateral adjustment board including a first lateral board and a second lateral board; vertical adjustment board, disposed crossly on lateral adjustment board, vertical adjustment board including first vertical board and second vertical board, able to fold separately; wherein lateral adjustment board and/or vertical adjustment board disposed with a plurality of inspection heads, vertical disposition gap between first lateral board and second lateral board adjustable and lateral disposition gap between first vertical board and second vertical board adjustable. As such, the pressure point inspection device can save time of pressing pressure points on TFT-LCD and improve inspection efficiency and avoid missing pressure point.Type: ApplicationFiled: October 29, 2012Publication date: April 24, 2014Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Huifang Duan, Xiaoxin Zhang, Jungmao Tsai, Junjie Huang, Hao Jin, Bingcheng Huang
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Publication number: 20140057044Abstract: A method for coating polyimide on liquid crystal display panel includes: (1) providing nozzles and a glass substrate; (2) tightly and regularly juxtaposing the nozzles in a row so that the row has a length that corresponds to width of the glass substrate; (3) vertically positioning the entire row above the glass substrate so as to correspond to the glass substrate along the width of the glass substrate; (4) simultaneously activating the nozzles to allow each of the nozzles to simultaneously drip down polyimide solution according to predetermined flow rate, while moving the glass substrate so as to have the polyimide solution uniformly applied to the glass substrate form a polyimide film; and (5) using a doctor blade to shape the polyimide film that is uniformly coated on the glass substrate so as to provide a regular and flat surface of the polyimide film on the glass substrate.Type: ApplicationFiled: September 13, 2012Publication date: February 27, 2014Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHOLOGY CO., LTD.Inventors: Bingcheng Huang, Xiaoxin Zhang, Huifang Duan, Hao Jin, Junjie Huang
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Publication number: 20130271168Abstract: A wiring structure of a wiring area on a liquid crystal displaying panel includes a number of wiring lines connected to one end of a corresponding data line and corresponding scan line on the wiring area, at least one signal testing point, a number of first testing lines connected between the wiring lines and the signal testing point, a number of second testing lines connected between the signal testing point and the other end of the corresponding data line and the corresponding scan line, and a switch controlling circuit connected to the second testing lines. After the testing lines are disconnected from the wiring lines in the previous process, the testing signal still can be transmitted through the other end of the corresponding data line or the scan line, to implement the image test of the liquid crystal displaying panel.Type: ApplicationFiled: May 28, 2012Publication date: October 17, 2013Applicant: SHENZHEN CHIAN STAR OPTOECLECTRONICS TECHNOLOGY CO., LTD.Inventors: Yizhuang Zhuang, Jungmao Tsai, Shiue-shih Liao, Songxian Wen, Mingfeng Deng, JunJie Huang
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Publication number: 20130104715Abstract: The present invention discloses a debris collection device for cutting mechanism and an LCD panel cutting debris suction device. A debris collection device for cutting mechanism, wherein the debris collection device comprises a collection cap positioned behind the traveling direction of the cutting mechanism, and an air spray head positioned in front of the traveling direction of the cutting mechanism. The present invention can clear the debris produced in the LCD panel cutting process in time, and can reduce relevant defects such as line scratches, terminal scratches, short circuit, broken circuit, etc. which are generated because of debris. Thus, the yield and quality of products can be improved; the time of the subsequent cleaning process can be reduced; and the purposes of reducing risk, improving product yield and saving production cost can be achieved.Type: ApplicationFiled: November 3, 2011Publication date: May 2, 2013Inventors: Junjie Huang, Hongqing Huang, Weiwei Zhang, Rui Xu, Huifang Duan, Jungmao Tsai, Yizhuang Zhuang, Xiaoxin Zhang
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Publication number: 20130104336Abstract: The present invention discloses a debris collection device for cutting mechanism and an LCD panel cutting debris suction device. A debris collection device for cutting mechanism comprises a debris collection cap and a suction spray head used for connecting with a suction device; the debris collection cap comprises a connecting part used for surrounding and fixing on the cutting mechanism, and the debris collection cap is provided with a through hole communicated with the suction spray head. The present invention can remove the debris produced in the cutting process in time, and can reduce relevant defects such as line scratches, terminal scratches, short circuit, broken circuit, etc. which are generated because of debris. Thus, the product yield and quality of LCD panels can be improved, and the time of the subsequent cleaning process can be reduced.Type: ApplicationFiled: November 3, 2011Publication date: May 2, 2013Inventors: Huifang Duan, Shaoyuan Zhang, Hao Jin, Rui Xu, Junjie Huang
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Publication number: 20130045390Abstract: The present invention provides a base film of modified polyvinyl alcohol as well as a method for preparing the base film of modified polyvinyl alcohol and a polarizer made from the base film. The method includes steps of: (1) executing surface graft modification of nano-silicon dioxides with fluorinated silane to obtain modified nano-silicon dioxide powders; (2) adding the modified nano-silicon dioxide powders obtained from the step (1) to an aqueous solution of polyvinyl alcohol polymers, in order to prepare a composite solution of polyvinyl alcohol polymers; and (3) pouring the composite solution of polyvinyl alcohol polymers prepared from the step (2) onto a surface of a casting substrate to obtain a base film of modified polyvinyl alcohol (PVA). The present invention enhances the heat and humidity resistances and the stability of the PVA base film, and improves its mechanical performance and sticking-resistance.Type: ApplicationFiled: October 9, 2011Publication date: February 21, 2013Inventors: Rui Xu, Weiwei Zhang, Hongqing Huang, Junjie Huang, Quan Liu, Jungmao Tsai, Hui Fang Duan