Stretched liquid crystal polymer film, laminate, circuit board, and production method for liquid crystal polymer film

Provided is a liquid crystal polymer film which is made of a liquid crystal polymer, and in which at least one side has a surface roughness Ra of at most 0.5 [mu]m as measured using a laser microscope.

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Bibliographic Details
Main Authors NA, EVERT, IKEDA, YASUYUKI, SATOH, YUTO, ITOH, YOSHIMI, KAWAMURA, SATOSHI
Format Patent
LanguageChinese
English
Published 01.03.2024
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CHEMISTRY
COMPOSITIONS BASED THEREON
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERAL PROCESSES OF COMPOUNDING
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
PRINTED CIRCUITS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
WORKING-UP
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Summary:Provided is a liquid crystal polymer film which is made of a liquid crystal polymer, and in which at least one side has a surface roughness Ra of at most 0.5 [mu]m as measured using a laser microscope.
Bibliography:Application Number: TW202312124475