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1. 发明授权

US09756734B2 Manufacturing method for back drilling hole in PCB and PCB 有权
公开(公告)号：US09756734B2
公开(公告)日：2017-09-05
申请号：US14909176
申请日：2013-11-28
申请人： PEKING UNIVERSITY FOUNDER GROUP CO., LTD. , ZHUHAI FOUNDER TECH. HI-DENSITY ELECTRONIC CO., LTD. , FOUNDER INFORMATION INDUSTRY HOLDINGS CO., LTD.
发明人： Xianren Chen , Baowei Ren
IPC分类号： H05K3/00 , H05K3/42 , H05K1/11
CPC分类号： H05K3/0047 , H05K1/115 , H05K3/0094 , H05K3/427 , H05K2201/0959 , H05K2203/0207 , H05K2203/0214
摘要： A method for manufacturing a back drilling hole in a printed circuit board (PCB) and PCB are provided. The method for manufacturing the back drilling hole comprises: forming a through hole in the PCB (1); forming a metal layer (12) with prescribed thickness on an inner wall of the through hole; filling resin in the through hole which has been formed with the metal layer (12); performing back drilling machining on the through hole which has been filled with the resin; removing metal scraps remained in the through hole. The manufacturing method protects the hole wall copper by filling the hole with the resin, so that acid corrosion process only removes the remained metal scraps after back drilling of the small hole, does not affect on the hole copper of the resin protecting portion.

2. 发明申请

US20160057849A1 PRINTED CIRCUIT BOARD BACKUP PLATE AND THE PREPARATION METHOD THEREOF 有权
标题翻译：印刷电路板备用板及其制备方法
公开(公告)号：US20160057849A1
公开(公告)日：2016-02-25
申请号：US14816614
申请日：2015-08-03
申请人： SHENZHEN NEWCCESS INDUSTRIAL CO.,LTD
发明人： XIAOYANG LUO , LIU YANG , JIALIN TANG , XIANZHI QIN
IPC分类号： H05K1/02 , H05K3/00
CPC分类号： H05K3/0047 , B23B47/32 , B23B2222/21 , B32B21/02 , B32B21/08 , B32B27/18 , B32B37/15 , C10M7/00 , C10M111/00 , C10M2209/00 , H05K2203/0214
摘要： A PCB backup plate preparation method comprises: lubricating and radiating resin is coated onto both surfaces of the wood fiberboard and a resin layer forms, before it is totally dried out, wood pulp paper is bonded to its surfaces, then, the surface of the wood pulp paper is coated with unsaturated polyester resin and forms a resin layer, and the PCB backup plate is prepared; the lubricating and radiating resin is prepared by a 95 weight portion of principal component, composed by two or more of polyethylene oxide, polyethylene glycol, glycerol, vinyl acetate and polyvinyl alcohol, and a 5 portion of nonionic surfactant. The lubricating and radiating resin brings the PCB good lubricating and radiating capabilities, therefore increases the drilling hole accuracy when starts to drill, improves the hole wall quality and lowers the drill pin temperature.
摘要翻译： PCB备用板的制备方法包括：在木纤维板的两面涂布润滑和辐射树脂，并且在完全干燥之前形成树脂层，将木浆纸粘合到其表面上，然后将木材表面纸浆用不饱和聚酯树脂涂覆，形成树脂层，制备PCB支撑板; 润滑和辐射树脂由95重量份的主成分制成，由两种或多种聚环氧乙烷，聚乙二醇，甘油，乙酸乙烯酯和聚乙烯醇组成，和5份非离子表面活性剂。润滑和辐射树脂使PCB具有良好的润滑和辐射能力，从而在开始钻孔时提高钻孔精度，提高孔壁质量，降低钻头温度。

3. 发明授权

US09211592B2 Lubricant sheet for drilling and method of drilling 有权
标题翻译：钻孔用润滑板及钻孔方法
公开(公告)号：US09211592B2
公开(公告)日：2015-12-15
申请号：US12073775
申请日：2008-03-10
申请人： Nobuyuki Ikeguchi , Takuya Hasaki , Shinya Komatsu , Toshihiko Kobayashi , Mitsuo Ejiri
发明人： Nobuyuki Ikeguchi , Takuya Hasaki , Shinya Komatsu , Toshihiko Kobayashi , Mitsuo Ejiri
IPC分类号： B23B35/00 , B32B15/08 , H05K3/00
CPC分类号： B32B15/08 , B23B35/00 , B23B2250/12 , B32B27/08 , B32B27/20 , B32B38/18 , B32B2307/7166 , H05K3/0047 , H05K2203/0214 , H05K2203/127 , H05K2203/161 , Y10T29/49124 , Y10T408/03 , Y10T428/24802 , Y10T428/24826 , Y10T428/24917 , Y10T428/31504 , Y10T428/31678
摘要： A lubricant sheet suitable for use in a process of drilling a laminate or a plastic board, comprising a metal foil or an organic film, and a lubricant resin composition layer or a primer layer and the lubricant resin composition layer, the lubricant resin composition layer or the primer layer and the lubricant resin composition layer being formed on at least one surface of the metal foil or the organic film, wherein at least one layer of the primer layer and the lubricant resin composition layer contains a colorant, and a drilling method using the above lubricant sheet.
摘要翻译：一种适合用于钻孔层压板或塑料板的方法的润滑剂片，包括金属箔或有机膜，以及润滑树脂组合物层或底漆层和润滑树脂组合物层，润滑树脂组合物层或底漆层和润滑剂树脂组合物层形成在金属箔或有机膜的至少一个表面上，其中至少一层底漆层和润滑剂树脂组合物层含有着色剂，以及使用该以上润滑剂片。

4. 发明申请

US20080124564A1 Workpiece Boring/Cutting Operation Aiding Plate Material and Molding Making Use of the Same 有权
标题翻译：工件镗/切割操作辅助板材和成型使用
公开(公告)号：US20080124564A1
公开(公告)日：2008-05-29
申请号：US11795388
申请日：2006-01-30
申请人： Yasuhito Kinpara , Makoto Iida
发明人： Yasuhito Kinpara , Makoto Iida
IPC分类号： B32B27/28
CPC分类号： H05K3/0047 , H05K2201/0133 , H05K2201/0209 , H05K2203/0214 , Y10T428/24917 , Y10T428/249951 , Y10T428/249953 , Y10T428/31938
摘要： A workpiece boring/cutting operation aiding plate material comprising a rubber-containing styrene resin composition and an inorganic filler, wherein these are compounded in a weight ratio of 80:20 to 40:60; and a molding making use of the same.
摘要翻译：一种包含含橡胶的苯乙烯树脂组合物和无机填料的工件镗/切割操作辅助板材料，其中以80:20至40:60的重量比混合; 和使用其的模制品。

5. 发明申请

US20060216486A1 Entry board suitable for use during drilling of an integrated circuit board 审中-公开
标题翻译：入门板适用于集成电路板的钻孔过程中
公开(公告)号：US20060216486A1
公开(公告)日：2006-09-28
申请号：US11222586
申请日：2005-09-09
申请人： Fuh-Shyong Chen
发明人： Fuh-Shyong Chen
IPC分类号： B32B27/38 , B32B27/36 , B32B27/30 , B32B27/04 , B32B7/02
CPC分类号： H05K3/0047 , B23B35/005 , B32B21/06 , B32B27/08 , B32B27/10 , B32B27/12 , B32B27/308 , B32B2255/02 , B32B2255/12 , B32B2262/067 , B32B2307/402 , B32B2307/412 , B32B2307/716 , B32B2457/08 , H05K2201/0284 , H05K2203/0156 , H05K2203/0214 , H05K2203/161 , Y10T428/24942 , Y10T428/31511 , Y10T428/31794 , Y10T428/31935 , Y10T428/31993
摘要： An entry board suitable for use during drilling of an integrated circuit board includes a main laminated structure sequentially formed with a base layer made from wood fibers, a reinforcing layer of a thermosetting resin, and a hard layer of a UV-cured resin. The laminated structure further includes a coating layer interposed between the base layer and the reinforcing layer, or a paper layer interposed between the reinforcing layer and the hard layer. The coating layer or paper layer has a color different from that of the base layer.
摘要翻译：适合于在集成电路板的钻孔期间使用的入口板包括依次形成有由木纤维制成的基层，热固性树脂的增强层和UV固化树脂的硬层的主叠层结构。叠层结构还包括插入在基层和增强层之间的涂层或介于加强层和硬层之间的纸层。涂层或纸层具有与基层不同的颜色。

6. 发明申请

US20060062996A1 Resin matrix composite with aluminum for lubrication in drilling 审中-公开
标题翻译：具有铝的树脂基复合材料用于钻孔中的润滑
公开(公告)号：US20060062996A1
公开(公告)日：2006-03-23
申请号：US10945864
申请日：2004-09-22
申请人： Tai-Wen Chien , Chun-Ching Liao
发明人： Tai-Wen Chien , Chun-Ching Liao
IPC分类号： B32B15/08 , B32B15/082
CPC分类号： C10M145/00 , C10M169/041 , C10M169/044 , C10M2201/062 , C10M2201/105 , C10M2209/04 , C10M2209/043 , C10M2209/104 , C10M2209/1045 , C10M2209/108 , C10M2209/109 , C10N2220/021 , C10N2240/401 , C10N2250/18 , H05K3/0047 , H05K2203/0152 , H05K2203/0214 , H05K2203/127 , Y10T428/269 , Y10T428/31678 , Y10T428/31681 , Y10T428/31692
摘要： A resin matrix composite with aluminum for lubrication in drilling comprises a resin matrix composite and an aluminum foil. The resin matrix composite is consisting of at least three of the following materials: PEG (polyethylene glycol), polyvinyl alcohol (PVA), polyoxyethylene sorbitan laurate, coconut alcohol polyethylene glycol ether, polyethylene glycol nonyl ether, castor oil polyethylene glycol ether, polyoxypropylene polyoxyethylene ether, amylum, glycerol, inorganic filler, and solvents. By one of roller coating, spin coating, film coating, static spray coating, or halftone printing, the resin matrix composite can bind the aluminum foil to form a resin matrix composite with aluminum foil for applying on PCB (printed circuit board) to function as lubricating in drilling.
摘要翻译：具有用于在钻孔中润滑的铝的树脂基复合材料包括树脂基复合材料和铝箔。树脂基复合材料由以下材料中的至少三种组成：PEG（聚乙二醇），聚乙烯醇（PVA），聚氧乙烯脱水山梨糖醇月桂酸酯，椰子醇聚乙二醇醚，聚乙二醇壬基醚，蓖麻油聚乙二醇醚，聚氧丙烯聚氧乙烯乙醚，淀粉，甘油，无机填料和溶剂。通过辊涂，旋涂，薄膜涂布，静电喷涂或半色调印刷之一，树脂基复合材料可以结合铝箔以形成用铝箔涂覆在PCB（印刷电路板）上的树脂基质复合材料，起到钻孔时润滑。

7. 发明申请

US20050112344A1 Apparatus and method for use in printed circuit board drilling applications 审中-公开
标题翻译：用于印刷电路板钻孔应用的装置和方法
公开(公告)号：US20050112344A1
公开(公告)日：2005-05-26
申请号：US10922382
申请日：2004-08-19
申请人： Sean Redfern , Paul St. John , James Miller
发明人： Sean Redfern , Paul St. John , James Miller
IPC分类号： B23B35/00 , B23Q11/10 , H05K3/00 , B32B7/02
CPC分类号： B23B35/00 , B23B2228/36 , H05K3/0047 , H05K2201/0284 , H05K2203/0152 , H05K2203/0156 , H05K2203/0214 , H05K2203/127 , Y10T428/24934 , Y10T428/2495
摘要： This invention relates to materials and methods of drilling printed circuit boards. In one embodiment, this invention provides a lubricated backup board comprising a core material, a lubricant, and an outer shell material and a process for using said backup board. In another embodiment, this invention provides an entry board comprising a lubricant and an outer shell material and a process for using said entry board. In preferred embodiments the lubricant layers are substantially separate and distinct layers. In preferred embodiments, adhesive is used to secure the layers together. In one embodiment, said processes allows for reuse and/or replacement of various layers of preferred backup and/or entry boards.
摘要翻译：本发明涉及钻印印刷电路板的材料和方法。在一个实施例中，本发明提供了一种润滑的备用板，其包括芯材料，润滑剂和外壳材料以及使用所述备用板的工艺。在另一个实施例中，本发明提供一种包括润滑剂和外壳材料的入口板以及使用所述入口板的方法。在优选实施例中，润滑剂层是基本上分离的和不同的层。在优选实施例中，使用粘合剂将层固定在一起。在一个实施例中，所述过程允许重用和/或替换优选的备份和/或进入板的各个层。

8. 发明授权

US06753300B2 Lubricant sheet for making hole and method of making hole with drill 有权
标题翻译：用于制作孔的润滑板和钻孔的方法
公开(公告)号：US06753300B2
公开(公告)日：2004-06-22
申请号：US09944125
申请日：2001-09-04
申请人： Mitsuo Eziri , Shinya Komatsu , Masaru Taguchi , Norio Nagai
发明人： Mitsuo Eziri , Shinya Komatsu , Masaru Taguchi , Norio Nagai
IPC分类号： B23B3500
CPC分类号： H05K3/0047 , B23Q11/10 , H05K2201/0212 , H05K2203/0152 , H05K2203/0214 , H05K2203/0769 , H05K2203/0786 , H05K2203/127 , Y10T408/03 , Y10T408/561
摘要： A lubricant sheet for making a hole used for a printed circuit board, comprising an organic substance layer having a thickness of 0.02 to 3.0 mm and formed of a mixture (a) or a mixture (b) and a metal foil having a thickness of 0.05 to 0.5 mm, said organic substance layer being formed on one surface of said metal foil, said mixture (a) being a mixture containing polyether ester (I), a solid water-soluble lubricant (II) and polyethylene glycol (III) having a number average molecular weight of 200 to 600, and said mixture (b) being a mixture containing said polyether ester (I), said solid water-soluble lubricant (II) and a liquid water-soluble lubricant (IV), and a method of making a hole which uses the lubricant sheet.
摘要翻译：一种用于制造用于印刷电路板的孔的润滑剂片，包括厚度为0.02至3.0mm并由混合物（a）或混合物（b）形成的有机物质层和厚度为0.05的金属箔所述有机物质层形成在所述金属箔的一个表面上，所述混合物（a）是含有聚醚酯（I），固体水溶性润滑剂（II）和聚乙二醇（III）的混合物，数均分子量为200〜600，所述混合物（b）为含有所述聚醚酯（I），所述固体水溶性润滑剂（II）和液态水溶性润滑剂（IV）的混合物，使用润滑剂片的孔。

9. 发明授权

US6000886A Entry board for drilling small holes, a method of making the same and a method for drilling small holes through a printed circuit board by using said entry board 失效
标题翻译：用于钻孔的入口板，其制造方法以及通过使用所述入口板通过印刷电路板钻小孔的方法
公开(公告)号：US6000886A
公开(公告)日：1999-12-14
申请号：US797458
申请日：1997-02-06
申请人： Yasushi Washio , Koji Miyano , Akio Fukuda
发明人： Yasushi Washio , Koji Miyano , Akio Fukuda
IPC分类号： B23B35/00 , H05K3/00 , B23B41/14 , B32B15/01 , B32B15/20
CPC分类号： H05K3/0047 , B23B35/005 , H05K2203/0152 , H05K2203/0214 , Y10T408/03 , Y10T408/55 , Y10T408/561 , Y10T428/12458 , Y10T428/12639 , Y10T428/12764
摘要： An entry board for drilling small holes having a front surface layer made of aluminum or aluminum alloy to be disposed at the drilling inlet side and a back surface layer made of aluminum or aluminum alloy to be disposed at the drilling outlet side. The back surface layer is adhered or joined by clad rolling to said front surface layer. The hardness of the front surface layer is smaller than that of the back surface layer.
摘要翻译：一个用于钻孔的入口板，具有设置在钻孔入口侧的由铝或铝合金制成的前表面层的小孔和由铝或铝合金制成的背面层，以设置在钻孔出口侧。背面层通过包层轧制粘合或接合到所述前表面层。前表面层的硬度小于后表面层的硬度。

10. 发明授权

US5961255A Entry overlay sheet and method for drilling holes 失效
标题翻译：输入覆盖板和钻孔方法
公开(公告)号：US5961255A
公开(公告)日：1999-10-05
申请号：US121978
申请日：1998-07-24
申请人： John A. Korbonski
发明人： John A. Korbonski
IPC分类号： B23B35/00 , H05K3/00 , B23B41/00
CPC分类号： B23B35/005 , H05K3/0047 , H05K2203/0152 , H05K2203/0156 , H05K2203/0214 , Y10T408/03 , Y10T408/561
摘要： An overlay sheet having a first thin layer of a polymer material, a second thin layer of a hard material such as a phenolic, melamine or metal foil, and a third thin layer of a polymer material, the first and third layers sandwiching the second layer. The sheet is applied to a surface of a printed circuit board such that the third layer is against the board surface, and the first layer is exposed to receive the drill bit. During drilling operations, the drill bit is advanced initially through the softer first layer of the polymer material, immobilizing the tip of the drill bit against lateral movement, then through the harder layer, then through the softer third layer, and finally through the printed circuit board. The harder layer prevents formation of burrs, and the polymer material inhibits drill bit wander.
摘要翻译：具有聚合物材料的第一薄层，诸如酚醛，三聚氰胺或金属箔的硬质材料的第二薄层和聚合物材料的第三薄层的覆盖片，所述第一和第三层夹着所述第二层。将片材施加到印刷电路板的表面，使得第三层抵抗板表面，并且第一层暴露以接收钻头。在钻孔操作期间，钻头首先通过聚合物材料的较软的第一层前进，使钻头的尖端固定以防止横向移动，然后通过较硬的层，然后通过较软的第三层，最后通过印刷电路板。较硬的层防止毛刺形成，并且聚合物材料抑制钻头漂移。

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