Patents Assigned to Foxconn Advanced Technology Inc.
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Publication number: 20090175713Abstract: The present invention relates to a board inverter and a boarding inverting system. The board inverter includes a support, a first board picking device, an second board picking device and a controller. Each of the first board picking device and the second board picking device includes a driving mechanism and a first board picking device. The driving mechanism comprises a first linear driving means mounted on the support, a second linear driving means mechanically coupled to the first linear driving means, and a rotary driving means attached to the second linear driving means. The controller is connected to all the power supply members. The controller controls the motion of the first board picking device and the second board picking device such that the first board picking device and the second board picking device cooperatively inverting workpieces transmitted on a production line. The board inverter can be installed on a production line without altering the arrangement of existing production line.Type: ApplicationFiled: September 2, 2008Publication date: July 9, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: YA-LING FAN, CHING-HUNG PI, CHENG-TA TU, CHIH-YI TU, CHENG-HSIEN LIN
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Publication number: 20090176080Abstract: An exemplary stiffener includes at least one polyethylene naphthalate layer.Type: ApplicationFiled: June 17, 2008Publication date: July 9, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: Yung-Wei Lai, Cheng-Wei Kuo, Shing-Tza Liou
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Publication number: 20090166063Abstract: An exemplary stiffener includes at least one polyimide layer and at least one polyetherimide layer adhered to the at least one polyimide layer.Type: ApplicationFiled: June 23, 2008Publication date: July 2, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: YUNG-WEI LAI, CHENG-WEI KUO, SHING-TZA LIOU
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Publication number: 20090159559Abstract: A method for manufacturing a multilayer printed circuit board includes the following steps. A number of laminate units are provided. Each of the laminate units includes an electrically conductive layer with a circuit pattern defined therein, and a release layer releasably attached to the electrically conductive layer. A number of insulation layers are provided. Each of the insulation layers definies a metalized through hole therein. The electrically conductive layers and the insulation layers are stacked alternately one on another such that adjacent electrically conductive layers are insulated by one insulation layer and the metalized through holes electrically connects the circuit patterns of the adjacent electrically conductive layers. In the stacking step, the release layer is removed from the laminate unit after the electrically conductive layer is stacked onto the respective insulation layer, thereby obtaining a pre-laminated multilayer printed circuit board.Type: ApplicationFiled: June 30, 2008Publication date: June 25, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: YUN-LI ZHU, YUNG-WEI LAI, SHING-TZA LIOU
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Publication number: 20090159317Abstract: An exemplary method for manufacturing printed circuit boards is provided. In the method, a substrate having a first surface and a second surface on an opposite side of the substrate to the first surface is provided. A number of through holes in the substrate between the first surface and the second surface are formed. An electrically conductive paste is applied to the substrate to fill the through holes defined in the substrate to form a plurality of filling members and be printed on at least one of the first surface and the second surface of the substrate to form a number of electrical traces. The filling members located in the through hole in the substrate and the electrical traces printed on the substrate are cured.Type: ApplicationFiled: June 9, 2008Publication date: June 25, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: QI ZHANG, YUNG-WEI LAI, SHING-TZA LIOU
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Publication number: 20090159452Abstract: An electroplating method includes steps of: providing a substrate having a first portion and a second portion connected to the first portion; forming a metallic layer on a surface of the second portion; immersing the first portion of the substrate in an electrolyte solution, applying a current to the metallic layer to electroplate the first portion of the substrate with a metal layer; and moving the substrate in a direction away from the electrolyte solution during electroplating the first portion of the substrate. The method can improve a uniformity of the obtained plating layer.Type: ApplicationFiled: June 30, 2008Publication date: June 25, 2009Applicants: FuKui Precision Component (Shenzen) Co., Ltd., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: SHING-TZA LIOU, YAO-WEN BAI, RUI ZHANG, QIU-YUE ZHANG
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Publication number: 20090139086Abstract: The present invention relates to a method for manufacturing printed circuit boards. A substrate including a base and two conductive layers on two opposite surfaces of the base is provided. A through-hole passing through the base and the conductive layers is defined in the substrate. A metal layer is formed on the substrate. The metal layer has a first portion on an outer surface of the substrate and a second portion on an inner surface in the through-hole thereof. A protecting material is applied onto the metal layer in the through-hole, an unwanted section of the first portion of the metal layer is removed. Electrical traces in each of the conductive layers are formed.Type: ApplicationFiled: September 9, 2008Publication date: June 4, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: TSO-HUNG YEH, HUNG-YI CHANG, CHIA-CHENG CHEN
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Publication number: 20090120671Abstract: A flexible printed circuit board substrate includes an electrically conductive layer, an insulation layer, and a hook. The electrically conductive layer has a first surface and a second surface at an opposite side thereof to the first surface. The insulation layer having a third surface and a fourth surface at an opposite side thereof to the third surface. The third surface of the insulation layer combines with the second surface of the electrically conductive layer. A through hole is defined in the electrically conductive layer and the insulation layer extending from the first surface of the electrically conductive layer to the fourth surface of the insulation layer. The hook extends from the electrically conductive layer and passes through the through hole to protrude from the fourth surface of the insulation layer.Type: ApplicationFiled: July 10, 2008Publication date: May 14, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: Rui-Wu Liu, Yung-Wei Lai, Shing-Tza Liou
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Publication number: 20090107706Abstract: A multilayer printed circuit board includes a first printed circuit board, a second printed circuit board, an adhesive film, and a function layer. The adhesive film is sandwiched between the first printed circuit board and the second printed circuit board. The function layer is disposed between the first printed circuit board and the second printed circuit board for blocking water from passing therethrough and for screening electromagnetic interference between the first printed circuit board and the second printed circuit board.Type: ApplicationFiled: June 9, 2008Publication date: April 30, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: WEN-CHIN LEE, CHENG-HSIEN LIN
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Publication number: 20090088881Abstract: An exemplary simulation system for manufacturing a printed circuit board is provided. The simulation system includes at least one simulation sub-system. The simulation sub-system includes an input module, a storing module, a processing module, and an output module. The input module is configured for acquiring a number of processing parameters associated with steps of a process for manufacturing the printed circuit board. The storing module is configured for storing a number of simulation functions relating to the steps of the process for manufacturing the printed circuit board. The processing module is configured for selecting and performing the corresponding simulation function according to the acquired parameters, thereby obtaining a simulation result. The output module is configured for output the simulation result.Type: ApplicationFiled: March 10, 2008Publication date: April 2, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: Jin Zhu, Ming Wang, Chih-Yi Tu
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Patent number: 7511962Abstract: A flexible printed circuit board includes a flexible base, a working trace region, and at least one reinforcement trace. The working trace region and the at least one reinforcement trace are formed on the flexible base. The working trace is formed by a number of working traces. In the flexible base, the at least one reinforcement trace is disposed at a periphery of the working trace region.Type: GrantFiled: December 19, 2007Date of Patent: March 31, 2009Assignees: FuKui Precision Component (Shenzhen) Co., Ltd., Foxconn Advanced Technology Inc.Inventors: Ning Hou, Shing-Tza Liou
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Publication number: 20090056624Abstract: An exemplary fluid circulating system includes a return pipe, a reservoir, a suction pipe, a supply pipe, a circulating pump, and a processing device. The reservoir is configured for containing a work fluid. The processing device is configured for processing a semi-finished printed circuit board using the work fluid. The circulating pump is configured for transferring the work fluid from the reservoir to the processing device. The suction pipe and the supply pipe are respectively coupled to an inlet and the outlet of the circulating pump. An inner diameter of the suction pipe is larger than that of the supply pipe. The return pipe is coupled to the processing device for delivering the work fluid from the processing device to the reservoir. The fluid circulating system can improve quality of the circulated work fluid.Type: ApplicationFiled: March 10, 2008Publication date: March 5, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: CHIH-KANG YANG, HUNG-YI CHANG, CHIH-LUNG HSIAO, TUNG-YAO KUO
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Publication number: 20090050677Abstract: An exemplary method of welding electronic components on PCBs is disclosed. Firstly, a metal tray including a number of supporting areas is provided. At least one through hole is formed in each of the supporting areas. Secondly, solder pastes are applied onto welding pads of PCBs. Thirdly, electronic components are mounted on the welding pads. Fourthly, PCBs are placed on the metal tray in a manner that each printed circuit board is placed in a corresponding supporting area and the welding pads being above the through hole. Finally, the solder pastes are heated to weld the electronic components on the printed circuit board. By doing so, the heat can pass through the through holes in each supporting area directly and fully melt the solder paste. As a result, welding defects can be reduced.Type: ApplicationFiled: April 14, 2008Publication date: February 26, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: JIAN-YI HAO, I-HSIEN CHIANG, CHENG-HSIEN LIN
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Publication number: 20090050354Abstract: A printed circuit board substrate includes an insulation matrix and a waterproof layer. The insulation matrix includes a first surface and a second surface at an opposite side thereof to the first surface. The waterproof layer is formed in the insulation matrix and is arranged between the first surface and the second surface for blocking water from passing therethrough in a thicknesswise direction of the insulation matrix.Type: ApplicationFiled: March 28, 2008Publication date: February 26, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: WEN-CHIN LEE, CHENG-HSIEN LIN
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Publication number: 20090050600Abstract: An exemplary method for manufacturing printed circuit boards is provided. In the method, a copper clad substrate having a copper layer thereon is provided. A surface of the copper layer is roughened by applying an atmospheric pressure plasma thereto. A photoresist layer is formed on the roughened surface of the copper layer. The photoresist layer is exposed. The photoresist layer is developed to form a patterned photoresist layer, thereby exposing portions of the copper layer. The exposed portions of the copper layer exposed are removed so that the remaining portions of the copper layer form electrical traces. The patterned photoresist layer is removed.Type: ApplicationFiled: April 28, 2008Publication date: February 26, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: TSO-HUNG YEH, HUNG-YI CHANG, CHIA-CHENG CHEN
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Publication number: 20090045151Abstract: In one embodiment, a holder for holding printed circuit boards includes a base plate with a plurality of holding unit formed thereon. Each of the holding units includes a spring member, a securing member, and a blocking structure. The spring member includes a first end and a second end. The first end is attached to the base plate. The securing member is slideably mounted on the base plate. The securing member includes a connecting end and a securing end. The connecting end is connected with the second end of the spring member. The blocking structure is located on the base plate. The spring member is configured for pressing the securing member to move toward the blocking structure such that a printed circuit board is retainable between the securing end of the securing member and the blocking structure on the base plate. The holder is capable of holding printed circuit boards in batches.Type: ApplicationFiled: March 26, 2008Publication date: February 19, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: Yong-Hui Feng, I-Hsien Chiang, Cheng-Hsien Lin
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Publication number: 20090047421Abstract: A method for plating a FPCB base board, comprising the steps of: providing a FPCB base board comprising a sprocket region; and placing an insulation shielding plate spatially opposite to the sprocket region of the FPCB base board to limit a thickness of a plating layer formed on the sprocket region of the FPCB base board.Type: ApplicationFiled: April 24, 2008Publication date: February 19, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: Tso-Hung Yeh, Hung-Yi Chang, Chih-Kang Yang
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Publication number: 20090039895Abstract: A method of detecting faulty via holes of a printed circuit board. The printed circuit board including a number of electric trace segments.Type: ApplicationFiled: June 20, 2008Publication date: February 12, 2009Applicants: FuKui Precision Component (Shenzhen) Co., Ltd., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: Li Xiao, I-Hsien Chiang, Chih-Yi Tu
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Publication number: 20090042370Abstract: The present invention relates to a method of cutting PCB module using a laser. The method includes steps of: providing a coverlay film, the coverlay film including at least one opening defined therein; attaching the coverlay film onto the PCB module such that the through holes of the PCB module are covered by the coverlay film and the laser cutting area thereof is exposed via the at least one opening; applying a laser beam to the exposed laser cutting area of the PCB module to cutt the PCB module; and removing the coverlay film. A high positioning precision of the PCB module and better cutting result can be obtained.Type: ApplicationFiled: March 19, 2008Publication date: February 12, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: YING SU, HU-HAI ZHANG, HUAN-LONG LIN
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Publication number: 20090039053Abstract: An exemplary method for manufacturing a printed circuit board is provided. Firstly, a copper clad substrate comprising a base film, a copper layer and intermediate layer interposed between the base film and the copper layer is provided. The intermediate layer is comprised of nickel, chromium, or alloy of nickel and chromium. A patterned photoresist layer is formed on the copper layer with portions of the copper layer are exposed from the photoresist pattern layer. Exposed portions of the copper layer are removed using a copper etchant to form a number of electrical traces, thereby exposing portions of the intermediate layer from the patterned photoresist layer. Exposed portions of the intermediate layer are removed using a chromium-nickel etchant. The method can prevent a bottom of each of electrical traces from enlarging, thereby improving quality of printed circuit board.Type: ApplicationFiled: December 26, 2007Publication date: February 12, 2009Applicant: FOXCONN ADVANCED TECHNOLOGY INC.Inventors: TSO-HUNG YEH, CHIH-LUNG HSIAO, HUNG-YI CHANG