Patents Assigned to GARUDA TECHNOLOGY CO., LTD.
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Patent number: 11825595Abstract: The disclosure provides a circuit board assembly, which includes a core layer, an electronic component, a first shielding ring wall, a second shielding ring wall, a first circuit layer, a second circuit layer, a first insulating layer and a plurality of shielding columns. The core layer has an accommodating space, in which the accommodating space has an inner sidewall. The electronic component is disposed in the accommodating space. The first shielding ring wall is disposed in the accommodating space and covers the inner sidewall, in which the first shielding ring wall surrounds the electronic component and is not in contact with the electronic component. The second shielding ring wall is disposed in the core layer and surrounds the first shielding ring wall. The core layer is disposed between the first circuit layer and the second circuit layer. The shielding columns are disposed in the first insulating layer.Type: GrantFiled: December 30, 2021Date of Patent: November 21, 2023Assignees: HONGQISHENG PRECISION ELECTRONICS (QINHUANGDAO) CO., LTD., GARUDA TECHNOLOGY CO., LTD.Inventors: Mao-Feng Hsu, Zhi-Hong Yang
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Patent number: 11792914Abstract: The disclosure provides a circuit board assembly, which includes a core layer, an electronic component, a first shielding ring wall, a second shielding ring wall, a first circuit layer, a second circuit layer, a first insulating layer and first shielding columns. The core layer includes an accommodating space, and the accommodating space has an inner side wall. The first shielding ring wall is disposed in the accommodating space and covers the inner side wall, in which the first shielding ring wall surrounds the electronic component. The second shielding ring wall is disposed in the core layer and surrounds the first shielding ring wall. The core layer is disposed between the first circuit layer and the second circuit layer. The second circuit layer is disposed between the first insulating layer and the core layer. The first shielding columns are disposed in the first insulating layer.Type: GrantFiled: December 29, 2021Date of Patent: October 17, 2023Assignees: AVARY HOLDING (SHENZHEN) CO., LTD., HONGQISHENG PRECISION ELECTRONICS (QINHUANGDAO) CO., LTD., GARUDA TECHNOLOGY CO., LTD.Inventors: Zhi-Hong Yang, Mao-Feng Hsu
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Patent number: 11754781Abstract: A circuit board utilizing the better and faster performance of optical signals includes interconnected first, second, and third areas. The first area includes a first circuit substrate, and a first coupling element and a chip connected thereon. The second area includes an optical fiber within an insulating layer. The third area includes a second circuit substrate, and a second coupling element and an electronic element connected thereon. The first coupling element and the second coupling element are optically aligned with the optical fiber for signal reception and transmission. A method for manufacturing such composite circuit board is also disclosed.Type: GrantFiled: May 26, 2021Date of Patent: September 12, 2023Assignees: Avary Holding (Shenzhen) Co., Limited., QING DING PRECISION ELECTRONICS (HUAIAN) CO..LTD, GARUDA TECHNOLOGY CO., LTD.Inventor: Wei-Liang Wu
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Patent number: 11744004Abstract: A circuit board includes a first outer wiring layer, a circuit substrate, and a second outer wiring layer stacked. The circuit substrate includes a first inner wiring layer, an insulating layer, and a second inner wiring layer stacked. A plurality of thermally conductive pillars is arranged at intervals on the first inner wiring layer, a liquid storage space is formed between every two adjacent thermally conductive pillars, and a thermally conductive agent is received in the liquid storage space. The first outer wiring layer is formed on the plurality of thermally conductive pillars. The second outer wiring layer is formed the second inner wiring layer. A first groove penetrates the second outer wiring layer, the second inner wiring layer and the insulating layer, exposes a portion of the first inner wiring layer, and corresponds to the thermally conductive pillars. At least one heating element is installed in the first groove.Type: GrantFiled: September 2, 2021Date of Patent: August 29, 2023Assignees: QING DING PRECISION ELECTRONICS (HUAIAN) CO., LTD, Avary Holding (Shenzhen) Co., Limited., GARUDA TECHNOLOGY CO., LTD.Inventor: Wei-Xiang Li
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Patent number: 11696391Abstract: A wiring substrate includes a first insulating layer with a first opening, a second insulating layer with a second opening, a high-frequency wiring layer, a first wiring layer, a second wiring layer, and a plurality of conductive pillars. The high-frequency wiring layer including a high-frequency trace is sandwiched between the first insulating layer and the second insulating layer. The first opening and the second opening expose two sides of the high-frequency trace respectively. The high-frequency trace has a smooth surface which is not covered by the first insulating layer and the second insulating layer and has the roughness ranging between 0.1 and 2 ?m. The first insulating layer and the second insulating layer are all located between the first wiring layer and the second wiring layer. The conductive pillars are disposed in the second insulating layer and connected to the high-frequency trace.Type: GrantFiled: November 30, 2021Date of Patent: July 4, 2023Assignees: AVARY HOLDING (SHENZHEN) CO., LTD., HONGQISHENG PRECISION ELECTRONICS (QINHUANGDAO) CO., LTD., GARUDA TECHNOLOGY CO., LTDInventors: Mao-Feng Hsu, Zhi-Hong Yang
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Patent number: 11627668Abstract: A circuit board includes a circuit substrate, a solder, and a surrounding portion. The circuit substrate includes a connecting pad. The solder is formed on a surface of the connecting pad. The surrounding portion is formed on the surface of the connecting pad and cooperates with the connecting pad to form a groove receiving the solder. The surrounding portion surrounds the solder and is spaced from the solder. A method for manufacturing a circuit board is also provided.Type: GrantFiled: May 26, 2021Date of Patent: April 11, 2023Assignees: Avary Holding (Shenzhen) Co., Limited., HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd., GARUDA TECHNOLOGY CO., LTD.Inventors: Yong-Chao Wei, Po-Yuan Chen
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Patent number: 11617263Abstract: A method for manufacturing a circuit board embeds a portion of an outer circuit layer in an outer dielectric layer which increases contact area between the outer circuit layer and the outer dielectric layer, improving adhesion between the outer circuit layer and the outer dielectric layer, and reducing a thickness of the outer circuit substrate, thereby reducing the overall thickness of the finished circuit board.Type: GrantFiled: May 31, 2021Date of Patent: March 28, 2023Assignees: Avary Holding (Shenzhen) Co., Limited., HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd., GARUDA TECHNOLOGY CO., LTD.Inventors: Lin-Jie Gao, Yong-Chao Wei
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Patent number: 11606862Abstract: A circuit board includes a circuit substrate, at least one metal pad, and a tin bar corresponding to each of the at least one metal pad. Each of the at least one metal pad is formed on a side of the circuit substrate and is electrically connected to the circuit substrate. A surface of the metal pad facing away from the circuit substrate is recessed toward the circuit substrate to from a recess. The tin bar is received in the recess. A method for manufacturing a circuit board is also provided.Type: GrantFiled: May 26, 2021Date of Patent: March 14, 2023Assignees: Avary Holding (Shenzhen) Co., Limited., HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd., GARUDA TECHNOLOGY CO., LTD.Inventors: Po-Yuan Chen, Yong-Chao Wei
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Patent number: 11589463Abstract: A method for manufacturing a circuit board including the following steps: providing a flexible double-sided metal-clad laminate including a first metal foil, a flexible dielectric layer, and a second metal foil. A carrier is attached to the second metal foil. A first wiring layer including a first wiring region and a second wiring region is formed by the first metal foil. The first wiring region includes a first connecting pad, and the second wiring region includes a connecting pad. A plurality of rigid dielectric blocks surrounded to form an interval and a first groove exposing the first connecting pad is pressed on the flexible dielectric layer to form a rigid dielectric layer. An electronic component is fixed the first groove. The carrier is removed. The intermediate structure is bent along the interval and pressed. A second wiring layer is formed by the second metal foil.Type: GrantFiled: May 26, 2021Date of Patent: February 21, 2023Assignees: Avary Holding (Shenzhen) Co., Limited., QING DING PRECISION ELECTRONICS (HUAIAN) CO., LTD, GARUDA TECHNOLOGY CO., LTD.Inventors: Jia-He Li, Yong-Chao Wei
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Patent number: 11576257Abstract: A circuit board includes a substrate, a first inner circuit layer, a second inner circuit layer, a first insulating layer, a first optical fiber extending along a first direction, an optical component, an electrical component, a transparent insulating layer, a first inclined surface, a first reflective layer, a second inclined surface, a second reflective layer, and a second optical fiber extending along a second direction.Type: GrantFiled: May 19, 2022Date of Patent: February 7, 2023Assignees: Avary Holding (Shenzhen) Co., Limited., QING DING PRECISION ELECTRONICS (HUAIAN) CO., LTD, GARUDA TECHNOLOGY CO., LTD.Inventors: Wei-Liang Wu, Jia-He Li
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Patent number: 11570883Abstract: A circuit board with improved heat dissipation function and a method for manufacturing the circuit board are provided. The circuit board includes a heat dissipation substrate, an insulating layer on the heat dissipation substrate, an electronic component, a base layer on the insulating layer, and a circuit layer on the base layer. The heat dissipation substrate includes a phase change structure and a heat conductive layer wrapping the phase change structure. The heat dissipation substrate defines a first through hole. The insulating layer defines a groove for receiving the electronic component. A second through hole is defined in the circuit layer, the base layer, and the insulating layer. A bottom of the second through hole corresponds to the heat conductive layer. A heat conductive portion is disposed in the second through hole.Type: GrantFiled: June 22, 2021Date of Patent: January 31, 2023Assignees: Avary Holding (Shenzhen) Co., Limited., HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd., GARUDA TECHNOLOGY CO., LTD.Inventors: Ying Wang, Yong-Chao Wei
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Patent number: 11553602Abstract: A method for manufacturing a circuit board, includes: stacking a first peelable film on a second peelable film, and disposing fluffy carbon nanotubes between the first peelable film and the second peelable film, thereby obtaining a carbon nanotube layer; pressing the first peelable film, the carbon nanotube layer, and the second peelable film to compact the fluffy carbon nanotubes, thereby obtaining a thermal conductive layer; removing the first peelable film, and disposing a first adhesive layer, a first dielectric layer, and a first circuit layer on a side of the thermal conductive layer away from the second peelable film; removing the second peelable film, and disposing a second adhesive layer, a second dielectric layer, and a second circuit layer on a side of the thermal conductive layer away from the first adhesive layer; mounting an electronic component on the first circuit layer.Type: GrantFiled: June 22, 2021Date of Patent: January 10, 2023Assignees: QING DING PRECISION ELECTRONICS (HUAIAN) CO., LTD, Avary Holding (Shenzhen) Co., Limited., GARUDA TECHNOLOGY CO., LTD.Inventors: Yin-Ju Chen, Jing-Cyuan Yang, Yen-Chang Chu
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Patent number: 11445618Abstract: A method for manufacturing a flexible circuit board includes providing a first laminated structure, the first laminated structure including two first wiring boards, a first adhesive layer sandwiched between the two first wiring boards, and a first conductive structure. The first conductive structure penetrates the two first wiring boards and the first adhesive layer and electrically connects the two first wiring boards. The first adhesive layer defines a first opening, the first opening includes a first edge away from the first conductive structure. The first laminated structure is cut along the first edge and then the two first wiring boards are unfolded. A flexible circuit board manufactured by such method is also disclosed.Type: GrantFiled: December 8, 2020Date of Patent: September 13, 2022Assignees: Avary Holding (Shenzhen) Co., Limited., QING DING PRECISION ELECTRONICS (HUAIAN) CO., LTD, GARUDA TECHNOLOGY CO., LTD.Inventors: Yao-Cai Li, Biao Li, Hao-Wen Zhong
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Patent number: 11424563Abstract: A method for manufacturing a board-to-board connecting structure, including providing a first circuit board, including a first dielectric layer, a second dielectric layer stacked on the first dielectric layer, and a first wiring layer sandwiched between the first dielectric layer and the second dielectric layer. A second circuit board is provided, including a third dielectric layer, a fourth dielectric layers stacked on the third dielectric layer, and a second wiring layer sandwiched between the third dielectric layer and the fourth dielectric layer. The first step and the fourth dielectric layer are bonded through a first adhesive layer. The third step and the dielectric layer are bonded through a second adhesive layer. The second step and the fourth step are bonded through the conductive layer.Type: GrantFiled: November 26, 2020Date of Patent: August 23, 2022Assignees: Avary Holding (Shenzhen) Co., Limited., QING DING PRECISION ELECTRONICS (HUAIAN) CO.,LTD, GARUDA TECHNOLOGY CO., LTDInventors: Xiao-Feng Zheng, Xiao-Peng Rong
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Patent number: 11399430Abstract: A circuit board includes a substrate, a first inner circuit layer, a second inner circuit layer, a first insulating layer, a first optical fiber extending along a first direction, an optical component, an electrical component, a transparent insulating layer, a first inclined surface, a first reflective layer, a second inclined surface, a second reflective layer, and a second optical fiber extending along a second direction.Type: GrantFiled: December 17, 2020Date of Patent: July 26, 2022Assignees: Avary Holding (Shenzhen) Co., Limited., QING DING PRECISION ELECTRONICS (HUAIAN) CO., LTD, GARUDA TECHNOLOGY CO., LTD.Inventors: Wei-Liang Wu, Jia-He Li
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Patent number: 11324115Abstract: A circuit board includes a wiring board. The wiring board includes a first wiring layer, a dielectric layer and a second wiring layer stacked, and a plurality of spaced conductive pillars. Each conductive pillar connects the first wiring layer and the second wiring layer. A groove is recessed from a side of the dielectric layer facing away from the second wiring layer, and includes first recessed portion and at least two spaced second recessed portions recessed from a sidewall of the first recessed portion. An end surface of each conductive pillar is exposed from the at least two spaced second recessed portions, and a sidewall of each pillar close to the first recessed portion is exposed from the second recessed portion. At least one electronic component is received in the first recessed portion, and is connected to the conductive pillars through electrical connecting portions received in the second recessed portions.Type: GrantFiled: November 30, 2020Date of Patent: May 3, 2022Assignees: QING DiNG PRECISION ELECTRONICS (HUAIAN) CO., LTD, Avary Holding (Shenzhen) Co., Limited., GARUDA TECHNOLOGY CO., LTDInventor: Yong-Chao Wei
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Patent number: 10923411Abstract: A method for manufacturing the ultrathin heat dissipation structure includes providing a copper clad sheet, the copper clad sheet comprising an insulation layer and a copper clad layer; stamping the copper clad sheet to form a plurality of containing grooves and a plurality of ribs around each of the plurality of containing grooves, the cooper clad layer is used as an inner surface of the containing groove and the insulation layer is then an outer surface of the containing groove; providing bond blocks on each of the plurality of ribs; infilling phase-change material into the containing grooves of the copper clad sheet; providing a cover, pressing the cover to the bond blocks, the cover is fixed with the copper clad sheet by the bond blocks, the cover seals the containing grooves, and the phase-change material is received in the containing grooves; and solidifying the bond blocks.Type: GrantFiled: June 28, 2019Date of Patent: February 16, 2021Assignees: Avary Holding (Shenzhen) Co., Limited., HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd., GARUDA TECHNOLOGY CO., LTDInventors: Ning Hou, Cong Lei, Biao Li, Ming-Jaan Ho
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Patent number: 10448540Abstract: An ultrathin heat dissipation structure includes a copper clad sheet, a cover, a number of bond blocks, and a phase-change material. The copper clad sheet is given containing grooves and a number of ribs round each containing groove. The containing grooves are formed by stamping. The copper clad sheet includes an insulation layer. The copper clad layer is inner surface of the containing groove. The bond blocks are arranged on the ribs and cover is pressed to the stamped copper clad sheet and secured using the bond blocks. The containing grooves form sealing cavities and the phase-change material in the sealed cavity gathers and transfers out any heat generated by components.Type: GrantFiled: June 24, 2016Date of Patent: October 15, 2019Assignees: Avary Holding (Shenzhen) Co., Limited., HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd., GARUDA TECHNOLOGY CO., LTD.Inventors: Ning Hou, Cong Lei, Biao Li, Ming-Jaan Ho
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Patent number: 10285260Abstract: The flexible printed circuit board includes a base layer, a first circuit layer and a second circuit layer, the first circuit and the second circuit layer formed on both sides of the base layer; conducting holes extending through the base layer and the first copper layer, the conducting holes include annular copper ring embedded in the first circuit layer. A height difference between a surface of the annular copper ring and a surface of the first circuit layer is in a range from 0 to 3 micrometers. A method for manufacturing the flexible printed circuit board is also provided.Type: GrantFiled: October 30, 2015Date of Patent: May 7, 2019Assignees: Avary Holding (Shenzhen) Co., Limited., HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd., GARUDA TECHNOLOGY CO., LTD.Inventors: Xian-Qin Hu, Yan-Lu Li, Li-Bo Zhang
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Patent number: 10012454Abstract: A heat dissipation device includes a first copper sheet and a second copper sheet. The first copper sheet includes a number of first recesses and the second copper sheet includes a number of corresponding second recesses. The second copper sheet is fixed on the first copper sheet and an airtight receiving cavity is formed by each first recess and each the second recess, a working fluid in the airtight receiving cavity carries unwanted heat away.Type: GrantFiled: April 20, 2015Date of Patent: July 3, 2018Assignees: Avary Holding (Shenzhen) Co., Limited., GARUDA TECHNOLOGY CO., LTDInventors: Xian-Qin Hu, Fu-Yun Shen, Ming-Jaan Ho