Patents Assigned to NAN YA PCB Corp.
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Patent number: 9894779Abstract: An embedded component substrate and methods for fabricating the same are provided. The embedded component substrate includes a substrate having at least one cavity, a first surface, and a second surface. The embedded component substrate also includes at least one electronic component formed in the at least one cavity. The embedded component substrate also includes a first wiring layer formed in the space between a sidewall of the at least one electronic component and a sidewall of the at least one cavity. The first wiring layer extends from the first surface of the substrate to the sidewall of the at least one cavity, and directly contacts the at least one electronic component.Type: GrantFiled: July 2, 2015Date of Patent: February 13, 2018Assignee: Nan Ya PCB Corp.Inventors: Wei-Ta Fu, Kuo-Chang Wu, Yu-Chih Lin
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Patent number: 9497865Abstract: A method for forming a printed circuit board includes providing a substrate including a first device region, a second device region and a dicing channel region between the first device region and the second device region. A first circuit is formed on the substrate. An insulating layer is formed on the first circuit and the substrate. At least one build-up circuit is formed on the insulating layer. A photoresist layer is formed on the at least one build-up circuit. An image transferring process is performed to pattern the photoresist layer to form a dam structure in the dicing channel region. A solder mask layer is formed on the at least one build-up circuit. The dam structure is removed to form a trench in the solder mask layer.Type: GrantFiled: October 1, 2013Date of Patent: November 15, 2016Assignee: Nan Ya PCB Corp.Inventors: Hung-Wei Chang, Tai-Yi Chou
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Patent number: 8469753Abstract: A pin for a semiconductor device is disclosed. A connection head includes a plurality of curved protruded ribs and a plurality of recessed grooves. The curved protruded ribs and recessed grooves are alternately arranged. The curved protruded ribs radially extend from the center of the connection head. A pin stem is connected to the connection head.Type: GrantFiled: November 25, 2011Date of Patent: June 25, 2013Assignee: Nan Ya PCB Corp.Inventors: Shih-Tsung Lin, Yu-Shi Wong, Tzu-Yuan Hsu, Yu-Wei Chen
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Patent number: 8460014Abstract: An electronic device is provided. The electronic device includes a substrate, a plurality of electrodes, a soldering material and a plurality of pins. The electrodes are formed in the substrate. The soldering material is disposed on the electrodes. The pins contact the soldering material and electrically connect to the electrodes, wherein at least one of the pins includes a post and a base. The post has a fixing end. The base is disposed on the fixing end of the post, wherein a plurality of openings are formed on the base, passing through the base along an axis, and the axis is parallel to the post.Type: GrantFiled: October 27, 2011Date of Patent: June 11, 2013Assignee: Nan Ya PCB Corp.Inventors: Chang-Hsing Yeh, Wei-Chun Tsai
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Patent number: 8450624Abstract: The invention provides a supporting substrate and method for fabricating the same. The supporting substrate includes: a substrate; a first surface metal layer formed on the substrate, wherein the first surface metal layer has a first opening; a second surface metal layer formed on the substrate and disposed oppositely to the first surface metal layer, wherein the substrate has a through hole, and the through hole is formed along the first opening to expose the second surface metal layer; a protective layer formed on the first surface metal layer and the second surface metal layer, wherein the protective layer has a second opening which exposes the through hole; and a conductive bump formed in the through hole, the first opening and the second opening, wherein the conductive bump is electrically connected to the second surface metal layer.Type: GrantFiled: August 10, 2010Date of Patent: May 28, 2013Assignee: Nan Ya PCB Corp.Inventors: Meng-Han Lee, Shao-Yang Lu, Bor-Shyang Liao
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Publication number: 20130095709Abstract: A pin for a semiconductor device is disclosed. A connection head includes a plurality of curved protruded ribs and a plurality of recessed grooves. The curved protruded ribs and recessed grooves are alternately arranged. The curved protruded ribs radially extend from the center of the connection head. A pin stem is connected to the connection head.Type: ApplicationFiled: November 25, 2011Publication date: April 18, 2013Applicant: NAN YA PCB CORP.Inventors: Shih-Tsung Lin, Yu-Shi Wong, Tzu-Yuan Hsu, Yu-Wei Chen
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Patent number: 8420954Abstract: The invention provides a printed circuit board and a method for fabricating the same. The printed circuit board includes a core substrate having a first surface and an opposite second surface. A first through hole and a second through hole are formed through a portion of the core substrate, respectively from the first surface and second surfaces, wherein the first and second through holes are laminated vertically and connect to each other. A first guide rail and a second guide rail are, respectively, formed through a portion of the core substrate and connected to the second through hole, so that a fluid flows sequentially from an outside of the printed circuit board through the first guide rail, the second through hole and the second guide rail, to the outside of the printed circuit board.Type: GrantFiled: November 30, 2010Date of Patent: April 16, 2013Assignee: Nan Ya PCB Corp.Inventors: Hsien-Chieh Lin, Tung-Yu Chang
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Patent number: 8378225Abstract: The invention provides a printed circuit board and method for fabricating the same. The printed circuit board includes a substrate having an internal circuit structure. An additional circuit structure is disposed on the substrate, electrically connected to the internal circuit structure. A solder mask insulating layer having an opening is disposed on the additional circuit structure. A conductive bump pattern is disposed in the solder mask insulating layer, wherein the conductive bump pattern extends into the opening horizontally, wherein a side, a portion of an upper surface and a portion of a lower surface of the conductive bump pattern are exposed from the opening. A solder ball is formed in the opening, wherein the solder ball is electrically connected to the additional circuit structure.Type: GrantFiled: September 21, 2009Date of Patent: February 19, 2013Assignee: Nan Ya PCB Corp.Inventor: Hsien-Chieh Lin
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Publication number: 20130017740Abstract: An electronic device is provided. The electronic device includes a substrate, a plurality of electrodes, a soldering material and a plurality of pins. The electrodes are formed in the substrate. The soldering material is disposed on the electrodes. The pins contact the soldering material and electrically connect to the electrodes, wherein at least one of the pins includes a post and a base. The post has a fixing end. The base is disposed on the fixing end of the post, wherein a plurality of openings are formed on the base, passing through the base along an axis, and the axis is parallel to the post.Type: ApplicationFiled: October 27, 2011Publication date: January 17, 2013Applicant: NAN YA PCB CORP.Inventors: Chang-Hsing Yeh, Wei-Chun Tsai
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Patent number: 8304131Abstract: The invention provides a direct methanol fuel cell. The direct methanol fuel cell includes a membrane having a first surface and an opposite second surface. The membrane is sandwiched between a pair of electrodes. Two terminals of the membrane and a portion of the first and second surfaces adjacent to the two terminals are exposed from a pair of the electrodes. A pair of gas diffusion layers is respectively disposed on the pair of electrodes. A plurality of first border material layers having a plurality of holes is respectively physically embedded on the exposed first and second surfaces. A plurality of adhesion materials is respectively mounted on the border material layers, passing through the holes to contact the first and second surfaces of the membrane.Type: GrantFiled: April 2, 2010Date of Patent: November 6, 2012Assignee: Nan Ya PCB Corp.Inventors: Jiun-Ming Chen, Jyun-Yi Lai, Yu-Chih Lin
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Patent number: 8243464Abstract: Disclosed is a printed circuit board structure which is manufactured by providing a core board, forming an inner circuit layer on the core board surface, forming a bonding pad on the inner circuit, forming a ring-shaped anti-etching layer on the bonding pad, forming an anti-soldering insulation layer on the ring-shaped anti-etching layer and the bonding pad, and forming an opening to expose a part of the bonding pad, wherein the radius of the opening is shorter than the radius of the ring-shaped anti-etching layer, and the bonding pad surface is free of concave. The described structure may prevent the solder extending along the bottom void of the anti-soldering insulation layer to other regions.Type: GrantFiled: December 23, 2009Date of Patent: August 14, 2012Assignee: Nan Ya PCB Corp.Inventor: Hsien-Chieh Lin
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Patent number: 8129937Abstract: A driving device for driving a load and including a secondary cell, a fuel cell, and an energy management module. The energy management module is coupled to the secondary cell and the fuel cell and generates a first current or a second current to the load according to the voltage of the fuel cell.Type: GrantFiled: January 21, 2008Date of Patent: March 6, 2012Assignee: Nan Ya PCB Corp.Inventors: Yu-Chun Ko, Chiang-Wen Lai, Chien-Chih Hsu
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Publication number: 20120043127Abstract: The invention provides a printed circuit board and a method for fabricating the same. The printed circuit board includes a core substrate having a first surface and an opposite second surface. A first through hole and a second through hole are formed through a portion of the core substrate, respectively from the first surface and second surfaces, wherein the first and second through holes are laminated vertically and connect to each other. A first guide rail and a second guide rail are, respectively, formed through a portion of the core substrate and connected to the second through hole, so that a fluid flows sequentially from an outside of the printed circuit board through the first guide rail, the second through hole and the second guide rail, to the outside of the printed circuit board.Type: ApplicationFiled: November 30, 2010Publication date: February 23, 2012Applicant: NAN YA PCB CORP.Inventors: Hsien-Chieh LIN, Tung-Yu Chang
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Publication number: 20110318670Abstract: A fuel cell MEA with a border packaging structure. A catalyst coated membrane includes an anode catalyst layer, a cathode catalyst layer, and a proton exchange membrane disposed therebetween. An anode border packaging member is connected between the anode catalyst layer and an anode gas diffusion layer. A cathode border packaging member is connected between the cathode catalyst layer and a cathode gas diffusion layer and adheres to the anode border packaging member at outer edges of the catalyst coated membrane. The anode border packaging member and the cathode border packaging member respectively include two adhesive layers and a substrate layer formed therebetween. The anode border packaging member and the cathode border packaging member are respectively connected between the anode catalyst layer and the anode gas diffusion layer and between the cathode catalyst layer and the cathode gas diffusion layer by the adhesive layers.Type: ApplicationFiled: December 9, 2010Publication date: December 29, 2011Applicant: NAN YA PCB CORP.Inventors: Jyun-Yi Lai, Yu-Chih Lin, Jiun-Ming Chen, Chi-Yuan Chen, Chiang-Wen Lai, Kun-Fu Huang
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Patent number: 8058567Abstract: The invention provides a high density package substrate and a method for fabricating the same. A double-sided copper clad laminate containing an upper copper foil and a lower copper foil is provided. A bottom pad is disposed on the lower copper foil, aligned to a predetermined position of a through hole. The through hole is formed by laser drilling through the upper copper foil and the substrate, but not through the bottom pad. A seed layer is formed conformally lining the through hole, and a metal layer is formed on the seed layer by plating to form a plated through hole (PTH).Type: GrantFiled: July 17, 2008Date of Patent: November 15, 2011Assignee: Nan Ya PCB Corp.Inventors: Meng-Han Lee, Wei-Wen Lan, Ching-Ming Chuang, Shi-Shyan James Shang
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Patent number: 8042445Abstract: A cutting mold for removing two opposite superfluous rigid circuit boards from a rigid-flexible circuit board. A first cutter is connected to a first moldboard. A first barricade is connected to the first moldboard. The maximum vertical distance from the first barricade to the first moldboard exceeds that from the first cutter to the first moldboard. A second moldboard is opposite the first moldboard. The first and second moldboards move with respect to each other. A second cutter is connected to the second moldboard and corresponds to the first cutter. A second barricade is connected to the second moldboard and detachably abuts the first barricade. The maximum vertical distance from the second barricade to the second moldboard exceeds that from the second cutter to the second moldboard. The first and second cutters cut the superfluous rigid circuit boards when the first and second moldboards move toward each other.Type: GrantFiled: June 2, 2008Date of Patent: October 25, 2011Assignee: Nan Ya PCB Corp.Inventors: Yu-Lun Lin, Chih-Ming Lin, Sung-Feng Yeh, Yu-Min Chen
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Publication number: 20110253440Abstract: The invention provides a supporting substrate and method for fabricating the same. The supporting substrate includes: a substrate; a first surface metal layer formed on the substrate, wherein the first surface metal layer has a first opening; a second surface metal layer formed on the substrate and disposed oppositely to the first surface metal layer, wherein the substrate has a through hole, and the through hole is formed along the first opening to expose the second surface metal layer; a protective layer formed on the first surface metal layer and the second surface metal layer, wherein the protective layer has a second opening which exposes the through hole; and a conductive bump formed in the through hole, the first opening and the second opening, wherein the conductive bump is electrically connected to the second surface metal layer.Type: ApplicationFiled: August 10, 2010Publication date: October 20, 2011Applicant: NAN YA PCB CORP.Inventors: Meng-Han LEE, Shao-Yang LU, Bor-Shyang LIAO
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Publication number: 20110220403Abstract: The invention provides a side packaged type printed circuit board. The side packaged type printed circuit board includes a circuit substrate having a surface and an adjacent side surface. An inner circuit covers a portion of the surface. A first side electrical connecting pad electrically connects to the inner circuit, wherein the first side electrical connecting pad and the inner circuit are in the same additional layer.Type: ApplicationFiled: April 16, 2010Publication date: September 15, 2011Applicant: NAN YA PCB CORP.Inventor: Hsien-Chieh Lin
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Publication number: 20110159401Abstract: The invention provides a direct methanol fuel cell. The direct methanol fuel cell includes a membrane having a first surface and an opposite second surface. The membrane is sandwiched between a pair of electrodes. Two terminals of the membrane and a portion of the first and second surfaces adjacent to the two terminals are exposed from a pair of the electrodes. A pair of gas diffusion layers is respectively disposed on the pair of electrodes. A plurality of first border material layers having a plurality of holes is respectively physically embedded on the exposed first and second surfaces. A plurality of adhesion materials is respectively mounted on the border material layers, passing through the holes to contact the first and second surfaces of the membrane.Type: ApplicationFiled: April 2, 2010Publication date: June 30, 2011Applicant: NAN YA PCB CORP.Inventors: Jiun-Ming Chen, Jyun-Yi Lai, Yu-Chih Lin
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Publication number: 20110129748Abstract: According to embodiments of the invention, an operational method of a fuel cell is provided. The method includes providing a fuel cell used to provide output power to a load, measuring an initial average voltage of the output power provided by the fuel cell, measuring a first average voltage of the output power after the output power has been provided to the load by the fuel cell for a first time interval, and stopping the fuel cell from providing output power to the load when a voltage difference between the initial average voltage and the first average voltage is more than a first allowable voltage difference.Type: ApplicationFiled: February 1, 2010Publication date: June 2, 2011Applicant: NAN YA PCB CORP.Inventors: Wei-Kai Chang, Chien-Ping Yeh, Po-Shao Tung, Chiang-Wen Lai