THE PRINTED CIRCUIT BOARD AND THE METHOD FOR MANUFACTURING THE SAME
PURPOSE: A printed circuit board and a manufacturing method thereof are provided to increase production efficiency by manufacturing multiple printed circuit boards at a time. CONSTITUTION: A via(121a,161a) passes through a core insulating layer(150,170). A first width(d1) and a second width(d2) of t...
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Main Authors | , , , , |
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Format | Patent |
Language | English Korean |
Published |
07.02.2013
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Subjects | |
Online Access | Get full text |
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Abstract | PURPOSE: A printed circuit board and a manufacturing method thereof are provided to increase production efficiency by manufacturing multiple printed circuit boards at a time. CONSTITUTION: A via(121a,161a) passes through a core insulating layer(150,170). A first width(d1) and a second width(d2) of the via is about 20μm to 100μm. An internal circuit layer(146) is buried in the core insulating layer. An external circuit layer(122,162) is formed in the upper or the lower part of the core insulating layer. A protection layer(180) protects the external circuit layer and the surface of the core insulating layer. |
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AbstractList | PURPOSE: A printed circuit board and a manufacturing method thereof are provided to increase production efficiency by manufacturing multiple printed circuit boards at a time. CONSTITUTION: A via(121a,161a) passes through a core insulating layer(150,170). A first width(d1) and a second width(d2) of the via is about 20μm to 100μm. An internal circuit layer(146) is buried in the core insulating layer. An external circuit layer(122,162) is formed in the upper or the lower part of the core insulating layer. A protection layer(180) protects the external circuit layer and the surface of the core insulating layer. |
Author | YOON, SUNG WOON YOO, CHANG WOO LEE, SANG MYUNG CHUN, KI DO LEE, SUNG WON |
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RelatedCompanies | LG INNOTEK CO., LTD |
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Snippet | PURPOSE: A printed circuit board and a manufacturing method thereof are provided to increase production efficiency by manufacturing multiple printed circuit... |
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SubjectTerms | CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS |
Title | THE PRINTED CIRCUIT BOARD AND THE METHOD FOR MANUFACTURING THE SAME |
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