MY145635A - Electrodeposited copper foil, its manufacturing method, surface-treated electrodeposited copper foil using the electrodeposited copper foil, and copper-clad laminate and printed wiring board using the surface-treated electrodeposited copper foil
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Electrodeposited copper foil, its manufacturing method, surface-treated electrodeposited copper foil using the electrodeposited copper foil, and copper-clad laminate and printed wiring board using the surface-treated electrodeposited copper foil
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Application filed by Mitsui Mining & Smelting CofiledCriticalMitsui Mining & Smelting Co
Priority to MYPI20063958ApriorityCriticalpatent/MY145635A/en
Publication of MY145635ApublicationCriticalpatent/MY145635A/en
IT IS AN OBJECT OF THE PRESENT INVENTION TO PROVIDE AN ELECTRODEPOSITED COPPER FOIL WHICH HAS A LOWER PROFILE AND A HIGHER GLOSSINESS THAN LOW-PROFILE ELECTRODEPOSITED COPPER FOIL CONVENTIONALLY SUPPLIED IN MARKETS. FOR ACHIEVING THIS OBJECT, THE PRESENT INVENTION EMPLOYS AN ELECTRODEPOSITED COPPER FOIL WHICH HAS A SUPER LOW PROFILE, THE SURFACE ROUGHNESS (RZJIS) OF THE DEPOSIT SURFACE OF LESS THAN 1.0 µM, AND THE GLOSSINESS [GS (60°)] THEREOF OF NOT LESS THAN 400 IRRESPECTIVE TO ITS THICKNESS. THE PRESENT INVENTION ALSO PROVIDES A MANUFACTURING METHOD OF AN ELECTRODEPOSITED COPPER FOIL OBTAINED BY ELECTROLYZING USING A SULFURIC ACID BASE COPPER ELECTROLYTIC SOLUTION OBTAINED BY ADDING 3-MERCAPTO-1-PROPANESULFONIC ACID AND/OR BIS(3-SULFOPROPYL) DISULFIDE, A QUATERNARY AMMONIUM SALT POLYMER HAVING A CYCLIC STRUCTURE, AND CHLORINE.
MYPI20063958A2006-08-162006-08-16Electrodeposited copper foil, its manufacturing method, surface-treated electrodeposited copper foil using the electrodeposited copper foil, and copper-clad laminate and printed wiring board using the surface-treated electrodeposited copper foil
MY145635A
(en)
Electrodeposited copper foil, its manufacturing method, surface-treated electrodeposited copper foil using the electrodeposited copper foil, and copper-clad laminate and printed wiring board using the surface-treated electrodeposited copper foil
Electrodeposited copper foil, its manufacturing method, surface-treated electrodeposited copper foil using the electrodeposited copper foil, and copper-clad laminate and printed wiring board using the surface-treated electrodeposited copper foil
Electrodeposited copper foil, its manufacturing method, surface-treated electrodeposited copper foil using the electrodeposited copper foil, and copper-clad laminate and printed wiring board using the surface-treated electrodeposited copper foil
Electrolytic copper foil and process for producing electrolytic copper foil, surface treated elctrolytic copper foil using said electrolytic copper foil, and copper-clad laminate plate and printed wiring board using said surface treated electrolytic
Electrolytic copper foil, surface treated copper foil using the electrolytic copper foil, copper-clad laminated plate using the surface treated copper foil, and method for manufacturing the electrolytic copper foil
Flexible copper clad laminate, flexible printed circuit board obtained by using flexible copper clad laminate, film carrier tape obtained by using flexible copper clad laminate, semiconductor device obtained by using flexible copper clad laminate, proces
Production apparatus for electro-deposited metal foil, production method of thin plate insoluble metal electrode used in production apparatus for electro-deposited metal foil, and electro-deposited metal foil produced by using production apparatus for electro-deposited metal foil
Embedding copper plating method for manufacture of printed wiring board, and printed wiring board obtained by using the embedding copper plating method
Method for manufacture of electrolytic copper foil, electrolytic copper foil manufactured by the method, surface-treated copper foil manufactured using the electrolytic copper foil, and copper-clad laminate manufactured using the electrolytic copper