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    • 3. 发明申请
    • Method for manufacturing printed circuit board
    • 印刷电路板制造方法
    • US20080012168A1
    • 2008-01-17
    • US11826007
    • 2007-07-11
    • Senug-Hyun RaMyeong-Ho HongHyuk-Soo LeeChoon-Keun LeeSang-Moon LeeJae-Choon ChoJung-Woo LeeJeong-Bok Kwak
    • Senug-Hyun RaMyeong-Ho HongHyuk-Soo LeeChoon-Keun LeeSang-Moon LeeJae-Choon ChoJung-Woo LeeJeong-Bok Kwak
    • B29C43/20
    • B29C43/021B29C33/303B29C2043/025H05K3/0014H05K3/005H05K3/107H05K2203/0108H05K2203/167
    • A method for manufacturing printed circuit board is disclosed. With a method for manufacturing a printed circuit board which includes: (a) stacking an insulation substrate, in which a first align hole is perforated, onto a support plate, to one side of which a guide pin is joined, such that the guide pin is inserted into the first align hole, where the first align hole is formed in correspondence with the guide pin, (b) stacking an imprinting mold, in which a second align hole is perforated, onto the support plate, such that the guide pin is inserted into the second hole formed in correspondence with the guide pin, and (c) stacking and pressing a pressing plate onto the support plate, and compressing the insulation substrate and the imprinting mold together, where an intaglio pattern is formed in a surface of the insulation substrate facing the imprinting mold, in correspondence with a circuit pattern, and a raised pattern is formed in a surface of the imprinting mold facing the insulation substrate, in correspondence with the circuit pattern, the installation of expensive aligning equipment is unnecessary in aligning an imprinting mold and an insulation substrate, and it is possible to form the intaglio patterns by imprinting on several insulation substrates at the same time by collectively stacking the several imprinting molds and the insulation substrates and compressing, and to prevent defects caused by the expansion and contraction of the insulation substrate which occur during the forming of the intaglio patterns.
    • 公开了印刷电路板的制造方法。 一种用于制造印刷电路板的方法,包括:(a)将其中穿过第一对准孔的绝缘基板堆叠在支撑板上,导向销的一侧被连接到导向销 插入到第一对准孔中,其中第一对准孔对应于引导销形成,(b)将其中穿过第二对准孔的压印模具堆叠到支撑板上,使得引导销 插入到与引导销对应形成的第二孔中,(c)将压板堆叠并按压到支撑板上,并将绝缘基板和压印模压在一起,在该表面上形成凹版图案 绝缘基板面对压印模具,与电路图形对应,并且凸起图案形成在压印模具的面对绝缘基板的表面中,与电路图案对应, 在对准压印模具和绝缘基板时不需要安装昂贵的对准设备,并且可以通过将多个压印模具和绝缘基板共同堆叠同时压印在几个绝缘基板上来形成凹版图案, 并且防止在形成凹版图案期间发生的绝缘基板的膨胀和收缩引起的缺陷。
    • 6. 发明申请
    • Printed circuit board
    • 印刷电路板
    • US20090183903A1
    • 2009-07-23
    • US12382560
    • 2009-03-18
    • Choon-Keun LeeMyeong-Ho HongSenug-Hyun Ra
    • Choon-Keun LeeMyeong-Ho HongSenug-Hyun Ra
    • H05K1/09
    • H05K3/1258H05K3/0014H05K3/005H05K3/107H05K3/125H05K2201/09036H05K2203/0108H05K2203/013H05K2203/1189Y10T29/49128Y10T29/49131Y10T29/49135Y10T29/49155
    • A printed circuit board print (PCB) having an insulation layer; an intaglio pattern formed by depressing a part of the insulation layer corresponding to a location where a circuit pattern is to be formed; and conductive ink forming the circuit pattern by filling the intaglio pattern. A method of manufacturing the PCB includes providing an imprinting stamper with a relievo pattern formed in correspondence with a circuit pattern data using the circuit pattern data, forming an intaglio pattern corresponding to the relievo pattern by pressing the imprinting stamper on an insulation layer, and forming a circuit pattern by printing conductive ink in the intaglio pattern by an ink-jet method using the circuit pattern data, allows the forming of a circuit pattern to a required thickness by injecting conductive ink in a groove processed by the imprint method, and prevents the spreading of ink and the distortion of the pattern shape in the curing process for conductive ink containing metal. Also, the circuit pattern CAD data used in the manufacturing of an imprinting stamper can be utilized again in the ink-jet printing process.
    • 具有绝缘层的印刷电路板印刷(PCB) 通过按压与要形成电路图案的位置相对应的绝缘层的一部分而形成的凹版图案; 以及通过填充凹版图案形成电路图案的导电油墨。 一种制造PCB的方法包括:使用电路图案数据,使印模压模与电路图形数据相对应地形成一个减压图案,通过将压印模压在绝缘层上形成与减压图案对应的凹版图案,并形成 通过使用电路图案数据的喷墨法将导电油墨印刷在凹版图案中的电路图案允许通过在通过压印方法处理的凹槽中注入导电油墨而将电路图案形成所需厚度,并且防止 在含金属的导电油墨的固化过程中油墨的扩散和图案形状的变形。 此外,在喷墨打印过程中可以再次使用用于制造压印压模的电路图案CAD数据。