JP2021098837A - 液晶ポリマーフィルム及び該液晶ポリマーフィルムを含む積層体 - Google Patents
液晶ポリマーフィルム及び該液晶ポリマーフィルムを含む積層体 Download PDFInfo
- Publication number
- JP2021098837A JP2021098837A JP2020166621A JP2020166621A JP2021098837A JP 2021098837 A JP2021098837 A JP 2021098837A JP 2020166621 A JP2020166621 A JP 2020166621A JP 2020166621 A JP2020166621 A JP 2020166621A JP 2021098837 A JP2021098837 A JP 2021098837A
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- JP
- Japan
- Prior art keywords
- lcp
- lcp film
- liquid crystal
- crystal polymer
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 229920000106 Liquid crystal polymer Polymers 0.000 title claims abstract description 146
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 title claims abstract description 146
- 239000011888 foil Substances 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims description 91
- 239000002184 metal Substances 0.000 claims description 91
- 238000003780 insertion Methods 0.000 abstract description 20
- 230000037431 insertion Effects 0.000 abstract description 20
- 238000003475 lamination Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 21
- 238000012360 testing method Methods 0.000 description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 18
- 239000011889 copper foil Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- 229920005989 resin Polymers 0.000 description 16
- 239000011347 resin Substances 0.000 description 16
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 8
- 239000000523 sample Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- -1 aliphatic hydroxy compounds Chemical class 0.000 description 5
- 238000010030 laminating Methods 0.000 description 5
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 4
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
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- IJFXRHURBJZNAO-UHFFFAOYSA-N 3-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC(O)=C1 IJFXRHURBJZNAO-UHFFFAOYSA-N 0.000 description 2
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000021736 acetylation Effects 0.000 description 2
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- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
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- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- ZPXGNBIFHQKREO-UHFFFAOYSA-N 2-chloroterephthalic acid Chemical class OC(=O)C1=CC=C(C(O)=O)C(Cl)=C1 ZPXGNBIFHQKREO-UHFFFAOYSA-N 0.000 description 1
- JTGCXYYDAVPSFD-UHFFFAOYSA-N 4-(4-hydroxyphenyl)benzoic acid Chemical class C1=CC(C(=O)O)=CC=C1C1=CC=C(O)C=C1 JTGCXYYDAVPSFD-UHFFFAOYSA-N 0.000 description 1
- QGNGOGOOPUYKMC-UHFFFAOYSA-N 4-hydroxy-6-methylaniline Chemical compound CC1=CC(O)=CC=C1N QGNGOGOOPUYKMC-UHFFFAOYSA-N 0.000 description 1
- OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 241000006351 Leucophyllum frutescens Species 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001279 adipic acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229960004050 aminobenzoic acid Drugs 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical group C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 150000002531 isophthalic acids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- GOGZBMRXLADNEV-UHFFFAOYSA-N naphthalene-2,6-diamine Chemical compound C1=C(N)C=CC2=CC(N)=CC=C21 GOGZBMRXLADNEV-UHFFFAOYSA-N 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical class C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- MNZMMCVIXORAQL-UHFFFAOYSA-N naphthalene-2,6-diol Chemical compound C1=C(O)C=CC2=CC(O)=CC=C21 MNZMMCVIXORAQL-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 229960001755 resorcinol Drugs 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 102220096711 rs876659744 Human genes 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
- C09K19/3804—Polymers with mesogenic groups in the main chain
- C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
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- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/12—Spreading-out the material on a substrate, e.g. on the surface of a liquid
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- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G63/065—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids the hydroxy and carboxylic ester groups being bound to aromatic rings
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- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
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Abstract
Description
LCPフィルムの第1表面のRaを低減する手段によって、LCPフィルムを含む積層体の挿入損失は更に低下し、その結果積層体は、ハイエンド5G製品に非常に好適である。一実施形態では、本出願のLCPフィルムの第1表面のRaは、0.04μm以上かつ0.09μm以下であってもよい。一実施形態では、本出願のLCPフィルムの第1表面のRaと第2表面のRaとは、両方とも上記の範囲のいずれかに入り得る。本出願のLCPフィルムの第1表面のRaと第2表面のRaとは、必要に応じて、同じでも異なっていてもよい。一実施形態では、本出願のLCPフィルムの第1表面のRaと第2表面のRaとは異なっている。
本出願の一実施形態では、LCP樹脂を得るために6−ヒドロキシ−2−ナフタレンカルボン酸、4−ヒドロキシ安息香酸、及びアセチル無水物(無水酢酸とも呼ばれる)を選択してもよく、該LCP樹脂を使用して本出願のLCPフィルムを調製できる。一実施形態では、LCP樹脂の融点は約250℃〜360℃であってもよい。
この実施形態では、LCPフィルムの第1表面と第2表面との両方のRku特性が同時に制御されたとき、第1の金属箔上に積み重ねられたLCPフィルムの接着と、第2の金属箔上に積み重ねられたLCPフィルムの接着とは両方が改善される。したがってLCPフィルムと第1の金属箔との間の剥離強度及びLCPフィルムと第2の金属箔との間の剥離強度は両方が強化される。同時に、積層体の低挿入損失が達成される。
接続層の材料は、それぞれの必要性に従って調節されてもよい。例えば、接続層の材料としては、耐熱性、耐薬品性、又は電気抵抗性などの機能をもたらすニッケル、コバルト、クロム、又はこれらの合金が挙げられる。同様に、積層体の第2の金属箔も、LCPフィルムの第2表面上に直接的又は間接的に接触して積み重ねられてもよい。本出願の一実施形態では、LCPフィルムと第1の金属箔との積み重ね方式と、LCPフィルムと第2の金属箔との積み重ね方式とは、同じであってもよい。別の実施形態において、LCPフィルムと第1の金属箔の積み重ね方式は、LCPフィルムと第2の金属箔との積み重ね方式と異なっていてもよい。
調製例1:LCP樹脂
6−ヒドロキシ−2−ナフタレンカルボン酸(540g)、4−ヒドロキシ安息香酸(1071g)、アセチル無水物(1086g)、亜リン酸ナトリウム(1.3g)、及び1−メチルイミダゾール(0.3g)の混合物を、3Lのオートクレーブに仕込み、アセチル化のため、常圧、窒素雰囲気下で、160℃で約2時間撹拌した。
その後、混合物を30℃/時の速度で320℃まで加熱し、次いでこの温度条件下、圧力を760トルから3トル以下までゆっくりと下げ、温度を320℃から340℃まで上昇した。
その後、粉末を撹拌し、圧力を増大し、ポリマー排出のステップ、ストランドを引くステップ、及びストランドをペレット状に切断するステップを実施して、約278℃の融点及び約45Pa・s(@300℃)の粘度を有するLCP樹脂を得た。
6−ヒドロキシ−2−ナフタレンカルボン酸(440g)、4−ヒドロキシ安息香酸(1145g)、アセチル無水物(1085g)、及び亜リン酸ナトリウム(1.3g)の混合物を、3Lのオートクレーブに仕込み、アセチル化のため、常圧、窒素雰囲気下で、160℃で約2時間撹拌した。
その後、混合物を30℃/時の速度で320℃まで加熱し、次いでこの温度条件下、圧力を760トルから3トル以下までゆっくりと下げ、温度を320℃から340℃まで上昇した。
その後、粉末を撹拌し、圧力を増大し、ポリマー排出のステップ、ストランドを引くステップ、及びストランドをペレット状に切断するステップを実施して、約305℃の融点及び約40Pa・s(@300℃)の粘度を有するLCP樹脂を得た。
実施例1〜12及び比較例1〜6:LCPフィルム
調製例1及び2から得られたLCP樹脂(PE1及びPE2)を原材料として使用して、実施例1〜12(E1〜E12)及び比較例1〜6(C1〜C6)のLCPフィルムを、下記の方法で調製した。
次いで、LCP樹脂を2つのキャスティングホイール間のスペースに送り(該ホイールはTダイから約5mm〜20mm離れており、各々が約290℃〜330℃の範囲の温度及び約35センチメートル(cm)〜45cmの範囲の直径を有する)、約20キロニュートン(kN)〜60kNの力で押出し、次いで、冷却ホイールに移送して室温で冷却して、50μmの厚さを有するLCPフィルムを得た。
この試験例では、実施例1〜12及び比較例1〜6のLCPフィルムを試験試料として使用した。各試験試料の表面のRkuは、JIS B 0601:2001に従って測定し、各試験試料の表面のRa及びRzは、JIS B 0601:1994に従って測定した。
実施例1A〜12Aの積層体(E1A〜E12A)及び比較例1A〜6Aの積層体(C1A〜C6A)は、それぞれ、市販の銅箔の上に積み重ねた実施例1〜12及び比較例1〜6の積層体から製造した。
銅箔1:CF−T49A−HD2、福田金属箔粉工業株式会社から購入、Rz:約1.2μm
銅箔2:CF−H9A−HD2、福田金属箔粉工業株式会社から購入、Rz:約1.0μm
積層体の剥離強度は、IPC−TM−650No:2.4.9に従って測定した。実施例1A〜12A及び比較例1A〜6Aの積層体を、各々、エッチングした試験片として長さ約228.6mm及び幅約3.2mmのサイズに切断した。エッチングした試験片の各々を、23±2℃の温度及び50±5%の相対湿度に24時間置いて、安定化に到達させた。その後、エッチングした試験片の各々を試験機(製造業者:Hung Ta Instrument Co.,Ltd.,型式:HT−9102)のクランプに両面接着テープで接着した。エッチングした試験片の各々を、次いで、50.8mm/分の剥離速度で、所定の力でクランプから剥離し、次いで、剥離プロセス中の力の値を連続的に記録した。ここで、力は、試験機の耐力の15%〜85%の範囲内で制御する必要があり、クランプからの剥離距離は少なくとも57.2mmを超える必要があり、6.4mmの初期距離までの力は無視して、記録しなかった。結果を表2に示す。
実施例1A〜12A及び比較例1A〜6Aの積層体を、各々、ストリップ線路試験片として長さ約100mm及び幅約140mm、抵抗約50オーム(Ω)のサイズに切断した。ストリップ線路試験片の挿入損失を、10GHzの下、プローブ(製造業者:Cascade Microtech、型式:ACP40−250)を含むマイクロ波ネットワークアナライザ(製造業者:Agilent Technologies、Ltd.型式:8722ES)で測定した。積層体の結果を、下の表2に記載する。
上記の積層体の結果を、同じ種類の銅箔を有する積層体の結果と比較することで、LCPフィルムが積層体の性能に与える影響が明らかにした。その結果、積層体の有益な効果はLCPフィルムによるものであり、LCPフィルムが積層体の性能の最適化に有用であることが確認できることを、当業者は理解するはずである。
対照的に、比較例1〜6の各々のLCPフィルムのいずれかの表面のRkuは上記範囲外であり、その結果、比較例1A〜6Aの積層体は、高い剥離強及び低挿入損失を有していなかった。
対照的に、LCPフィルム(例えば実施例1〜6)のRkuが3.0以上かつ60.0以下に制御された場合、積層体(例えば実施例1A〜6A)は、LCPフィルムと金属箔との間の剥離強度が改善されただけでなく、低挿入損失も有した。
Claims (11)
- 互いに反対側にある第1表面と第2表面とを含み、
前記第1表面の尖度(Rku)は3.0以上かつ60.0以下である、
液晶ポリマーフィルム。 - 前記第1表面のRkuは3.4以上かつ60.0以下であることを特徴とする、請求項1に記載の液晶ポリマーフィルム。
- 前記第1表面の算術平均粗さは0.09μm以下であることを特徴とする、請求項1又は2に記載の液晶ポリマーフィルム。
- 前記第1表面の算術平均粗さは0.02μm以上かつ0.09μm以下であることを特徴とする、請求項3に記載の液晶ポリマーフィルム。
- 前記第1表面の十点平均粗さは2.0μm以下であることを特徴とする、請求項1〜4のいずれか一項に記載の液晶ポリマーフィルム。
- 前記第1表面の十点平均粗さは0.1μm以上かつ2.0μm以下であることを特徴とする、請求項5に記載の液晶ポリマーフィルム。
- 前記第2表面のRkuは3.0以上かつ60.0以下であることを特徴とする、請求項1〜6のいずれか一項に記載の液晶ポリマーフィルム。
- 前記第2表面の算術平均粗さは0.09μm以下であることを特徴とする、請求項1〜7のいずれか一項に記載の液晶ポリマーフィルム。
- 前記第2表面の十点平均粗さは2.0μm以下であることを特徴とする、請求項1〜8のいずれか一項に記載の液晶ポリマーフィルム。
- 第1の金属箔と、請求項1〜9のいずれか一項に記載の液晶ポリマーフィルムと、を含む積層体であって、
前記第1の金属箔は前記液晶ポリマーフィルムの前記第1表面上に配置されている、
積層体。 - 前記積層体は第2の金属箔を含み、前記第2の金属箔は前記液晶ポリマーフィルムの前記第2表面上に配置されていることを特徴とする、請求項10に記載の積層体。
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TWI740515B (zh) * | 2019-12-23 | 2021-09-21 | 長春人造樹脂廠股份有限公司 | 液晶高分子膜及包含其之積層板 |
TWI697549B (zh) | 2019-12-23 | 2020-07-01 | 長春人造樹脂廠股份有限公司 | 液晶高分子膜及包含其之積層板 |
KR20220040731A (ko) * | 2020-09-24 | 2022-03-31 | 삼성전기주식회사 | 인쇄회로기판 |
CN117980370A (zh) * | 2021-08-17 | 2024-05-03 | 住友化学株式会社 | 液晶聚酯粉末及其制造方法、以及液晶聚酯组合物、液晶聚酯膜的制造方法及层叠体的制造方法 |
WO2024237225A1 (ja) * | 2023-05-16 | 2024-11-21 | 株式会社クラレ | 熱可塑性液晶ポリマーフィルム、金属張積層板および積層体ならびにこれらの製造方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003340918A (ja) * | 2002-05-30 | 2003-12-02 | Japan Gore Tex Inc | 液晶ポリマーフィルム及びその製造方法 |
JP2007092036A (ja) * | 2005-08-30 | 2007-04-12 | Furukawa Electric Co Ltd:The | 高分子フィルム、その製造方法、および配線基板用積層体 |
JP2008221488A (ja) * | 2007-03-08 | 2008-09-25 | Kanto Gakuin Univ Surface Engineering Research Institute | 液晶ポリマーフィルム金属張積層板 |
JP2010076295A (ja) * | 2008-09-26 | 2010-04-08 | Fujifilm Corp | 熱可塑性樹脂フィルムの製造方法 |
WO2012117850A1 (ja) * | 2011-03-01 | 2012-09-07 | Jx日鉱日石金属株式会社 | 液晶ポリマーフィルムベース銅張積層板及びその製造方法 |
JP2016107505A (ja) * | 2014-12-05 | 2016-06-20 | 株式会社クラレ | 片面金属張積層板およびその製造方法 |
WO2016104420A1 (ja) * | 2014-12-25 | 2016-06-30 | 住友電気工業株式会社 | プリント配線板用基板及びその製造方法、プリント配線板及びその製造方法、並びに、樹脂基材 |
WO2016136537A1 (ja) * | 2015-02-26 | 2016-09-01 | アルプス電気株式会社 | 部材、当該部材の製造方法および当該部材を備える電子部品 |
JP2017031442A (ja) * | 2015-07-29 | 2017-02-09 | 福田金属箔粉工業株式会社 | 低誘電性樹脂基材用処理銅箔及び該処理銅箔を用いた銅張積層板並びにプリント配線板 |
JP2017135216A (ja) * | 2016-01-26 | 2017-08-03 | 日本メクトロン株式会社 | フレキシブルプリント基板およびフレキシブルプリント基板の製造方法 |
JP2018121085A (ja) * | 2018-05-09 | 2018-08-02 | Jx金属株式会社 | プリント配線板の製造方法 |
WO2018181223A1 (ja) * | 2017-03-28 | 2018-10-04 | デンカ株式会社 | 積層体の製造方法、積層体の製造装置および積層体 |
Family Cites Families (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429105A (en) | 1983-02-22 | 1984-01-31 | Celanese Corporation | Process for preparing a polyester of hydroxy naphthoic acid and hydroxy benzoic acid |
US4975312A (en) | 1988-06-20 | 1990-12-04 | Foster-Miller, Inc. | Multiaxially oriented thermotropic polymer substrate for printed wire board |
CA2015324C (en) | 1989-04-27 | 1998-09-15 | Gary T. Brooks | Crystalline polyphthalamide composition having improved heat resistance properties |
JP2587500B2 (ja) | 1989-09-22 | 1997-03-05 | 日本電気株式会社 | レーザマーキング工法及びその素材 |
EP0499387A3 (en) | 1991-02-13 | 1992-12-23 | Bp America Inc. | Polymer composites of thermoplastic and liquid crystal polymers and a process for their preparation |
JPH06240019A (ja) | 1993-02-16 | 1994-08-30 | Toray Ind Inc | ポリアルキレンテレフタレートフィルム及び積層ポリアルキレンテレフタレートフィルム |
JP2962459B2 (ja) | 1993-02-25 | 1999-10-12 | ジャパンゴアテックス株式会社 | 液晶ポリマーフィルム及びその製造方法 |
JPH07251438A (ja) | 1994-03-15 | 1995-10-03 | Japan Gore Tex Inc | 液晶ポリマーフィルム及びその製造方法 |
US5529740A (en) | 1994-09-16 | 1996-06-25 | Jester; Randy D. | Process for treating liquid crystal polymer film |
JPH08281817A (ja) | 1995-04-11 | 1996-10-29 | Sumitomo Chem Co Ltd | 全芳香族液晶ポリエステルフィルムおよびその製造方法 |
US5746949A (en) | 1995-11-21 | 1998-05-05 | Hoechst Celanese Corp. | Polarizer films comprising aromatic liquid crystalline polymers comprising dichroic dyes in their main chains |
US5998804A (en) | 1997-07-03 | 1999-12-07 | Hna Holdings, Inc. | Transistors incorporating substrates comprising liquid crystal polymers |
US6268026B1 (en) | 1997-10-20 | 2001-07-31 | Hoechst Celanese Corporation | Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-liquid crystalline polyester and method for forming same |
JP2000044797A (ja) | 1998-04-06 | 2000-02-15 | Kuraray Co Ltd | 液晶ポリマ―フィルムと積層体及びそれらの製造方法並びに多層実装回路基板 |
JP2000006351A (ja) | 1998-06-24 | 2000-01-11 | Sumitomo Chem Co Ltd | 積層フィルム、並びに、磁気記録媒体およびその製造方法 |
JP2000063551A (ja) | 1998-08-26 | 2000-02-29 | Ube Ind Ltd | 多孔質フイルム及び電池用セパレータ |
JP4091209B2 (ja) | 1999-04-07 | 2008-05-28 | 株式会社クラレ | ポリマーアロイおよびそのフィルム |
US6660182B2 (en) | 2000-09-01 | 2003-12-09 | Ticona Llc | Blends of stretchable liquid crystal polymers with thermoplastics |
US6859241B2 (en) * | 2001-10-16 | 2005-02-22 | Nitto Denko Corporation | Method of producing polarizing plate, and liquid crystal display comprising the polarizing plate |
JP3896324B2 (ja) | 2002-11-28 | 2007-03-22 | ジャパンゴアテックス株式会社 | 液晶ポリマーブレンドフィルム |
TW200500204A (en) | 2002-12-05 | 2005-01-01 | Kaneka Corp | Laminate, printed circuit board and method for manufacturing them |
JP4245969B2 (ja) | 2003-04-24 | 2009-04-02 | ポリプラスチックス株式会社 | 非晶質全芳香族ポリエステルアミド及びその組成物 |
TWI359159B (en) | 2003-11-05 | 2012-03-01 | Sumitomo Chemical Co | Aromatic liquid-crystalline polyester |
JP4341023B2 (ja) | 2004-04-13 | 2009-10-07 | 住友金属鉱山株式会社 | 金属被覆液晶ポリマーフィルムの製造方法 |
JP2006001185A (ja) | 2004-06-18 | 2006-01-05 | Dowa Mining Co Ltd | プラスチックフィルム、金属被覆基板、及び、それらの製造方法 |
JP4731955B2 (ja) | 2005-03-09 | 2011-07-27 | ポリプラスチックス株式会社 | 表面加工用液晶性ポリエステル樹脂組成物 |
US8956738B2 (en) | 2005-10-26 | 2015-02-17 | Global Oled Technology Llc | Organic element for low voltage electroluminescent devices |
JP2007126578A (ja) | 2005-11-04 | 2007-05-24 | Fujifilm Corp | 液晶ポリマー組成物、液晶ポリマーフィルム及びそれを用いた積層体 |
JP2007203702A (ja) | 2006-02-06 | 2007-08-16 | Polyplastics Co | 多層射出延伸ブロー成形品及びその製造法 |
JP4804165B2 (ja) | 2006-02-17 | 2011-11-02 | 旭化成ケミカルズ株式会社 | 樹脂製シートの製造方法 |
CN101522767B (zh) | 2006-10-06 | 2012-08-22 | 东丽株式会社 | 硬涂膜、其制造方法及防反射膜 |
JP2008291168A (ja) | 2007-05-28 | 2008-12-04 | Sumitomo Chemical Co Ltd | 液晶ポリマーフィルムの製造方法、及びプリント配線板用基板 |
TW200912484A (en) * | 2007-07-30 | 2009-03-16 | Fujifilm Corp | Retardation film, polarizing plate, and liquid-crystal display device comprising it |
JP5225653B2 (ja) | 2007-10-30 | 2013-07-03 | 上野製薬株式会社 | 液晶ポリエステルブレンド |
JP5228869B2 (ja) | 2007-12-12 | 2013-07-03 | 日立化成株式会社 | 回路接続用接着フィルム、及び回路部材の位置識別用のマークを認識する方法 |
JP2010147442A (ja) | 2008-12-22 | 2010-07-01 | Panasonic Electric Works Co Ltd | フレキシブルプリント配線板、フレキシブルプリント配線板の製造方法、及びフレキシブルプリント回路板 |
TWI432615B (zh) | 2009-02-13 | 2014-04-01 | Furukawa Electric Co Ltd | A metal foil, a method for manufacturing the same, an insulating substrate, and a wiring substrate |
US8906515B2 (en) | 2009-06-02 | 2014-12-09 | Integran Technologies, Inc. | Metal-clad polymer article |
JP5369054B2 (ja) | 2009-06-15 | 2013-12-18 | 上野製薬株式会社 | 液晶ポリエステルブレンド組成物 |
JP5237892B2 (ja) | 2009-06-29 | 2013-07-17 | 住友化学株式会社 | 積層体の製造方法、積層体およびsus基板 |
JP2011054945A (ja) | 2009-08-03 | 2011-03-17 | Japan Gore Tex Inc | 有機電解液系蓄電デバイス |
JP5308295B2 (ja) | 2009-09-28 | 2013-10-09 | 株式会社クラレ | 伝送線路用熱可塑性液晶ポリマーフィルムおよび伝送線路 |
JP2011104789A (ja) | 2009-11-12 | 2011-06-02 | Polyplastics Co | 金属複合積層部品の製造方法 |
WO2011111826A1 (ja) | 2010-03-12 | 2011-09-15 | 積水化学工業株式会社 | 離型フィルム及び離型フィルムの製造方法 |
KR101094633B1 (ko) * | 2010-03-12 | 2011-12-20 | (주)디오 | 단일층 반사방지(ar)필름용 유무기 하이브리드 코팅 조성물 및 그의 제조 방법 |
JPWO2011118449A1 (ja) | 2010-03-26 | 2013-07-04 | 株式会社クラレ | 光反射性フィルム、光反射性積層体、及び光反射性回路基板 |
JP2011216598A (ja) | 2010-03-31 | 2011-10-27 | Kuraray Co Ltd | 高周波回路基板 |
WO2012020818A1 (ja) * | 2010-08-12 | 2012-02-16 | 新日鐵化学株式会社 | 金属張積層板 |
JP5679167B2 (ja) | 2010-10-18 | 2015-03-04 | 信越ポリマー株式会社 | フィルムキャパシタ用フィルム |
TWI535767B (zh) | 2010-12-27 | 2016-06-01 | 住友化學股份有限公司 | 製造液晶聚酯膜之方法 |
KR20140009323A (ko) | 2011-01-26 | 2014-01-22 | 스미토모 베이클리트 컴퍼니 리미티드 | 프린트 배선판 및 프린트 배선판의 제조 방법 |
JP2012186453A (ja) | 2011-02-16 | 2012-09-27 | Sumitomo Chemical Co Ltd | 太陽電池用基板及び太陽電池素子 |
JP2012167224A (ja) | 2011-02-16 | 2012-09-06 | Sumitomo Chemical Co Ltd | 中空樹脂筐体用樹脂組成物および中空樹脂筐体 |
CN103747959B (zh) | 2011-08-09 | 2016-02-17 | 宇部爱科喜模株式会社 | 层叠体制造装置及层叠体的制造方法 |
WO2013108563A1 (ja) | 2012-01-17 | 2013-07-25 | 三菱樹脂株式会社 | 反射材 |
JP5871426B2 (ja) | 2012-01-31 | 2016-03-01 | 古河電気工業株式会社 | 高周波伝送用表面処理銅箔、高周波伝送用積層板及び高周波伝送用プリント配線板 |
JP5916404B2 (ja) | 2012-02-01 | 2016-05-11 | 古河電気工業株式会社 | 金属張積層体、回路基板およびその製造方法 |
WO2013181211A1 (en) | 2012-05-30 | 2013-12-05 | Exatec, Llc | Plastic assembly, methods of making and using the same, and articles comprising the same |
JP6277576B2 (ja) | 2012-08-03 | 2018-02-14 | 大日本印刷株式会社 | 光学フィルム用基材、光学フィルム、偏光板、液晶パネルおよび画像表示装置 |
JP5481577B1 (ja) | 2012-09-11 | 2014-04-23 | Jx日鉱日石金属株式会社 | キャリア付き銅箔 |
WO2014046014A1 (ja) | 2012-09-20 | 2014-03-27 | 株式会社クラレ | 回路基板およびその製造方法 |
WO2014074227A1 (en) | 2012-11-09 | 2014-05-15 | Ticona Llc | Liquid crystalline polymer composition for films |
JP6206165B2 (ja) | 2013-03-29 | 2017-10-04 | 東レ株式会社 | 転写箔用フィルム |
JP2015077783A (ja) | 2013-09-10 | 2015-04-23 | 東レ株式会社 | 離型用二軸配向ポリエステルフィルム |
DE102013015237A1 (de) | 2013-09-13 | 2015-03-19 | Blum-Novotest Gmbh | Rauheits-Messinstrument zum Einsatz in einer Werkzeugmaschine und Verfahren zur Rauheitsmessung in einer Werkzeugmaschine |
JP2015066910A (ja) | 2013-09-30 | 2015-04-13 | 信越ポリマー株式会社 | フィルムキャパシタ用フィルム及びその製造方法 |
JP6499584B2 (ja) | 2013-10-03 | 2019-04-10 | 株式会社クラレ | 熱可塑性液晶ポリマーフィルム、回路基板、およびそれらの製造方法 |
KR101449342B1 (ko) | 2013-11-08 | 2014-10-13 | 일진머티리얼즈 주식회사 | 전해동박, 이를 포함하는 전기부품 및 전지 |
JP6019012B2 (ja) | 2013-12-17 | 2016-11-02 | 株式会社クラレ | 高周波回路基板 |
JP2016053751A (ja) | 2014-09-02 | 2016-04-14 | キヤノン株式会社 | 情報処理装置、情報処理方法及びプログラム |
JP6867102B2 (ja) | 2014-10-22 | 2021-04-28 | Jx金属株式会社 | 銅放熱材、キャリア付銅箔、コネクタ、端子、積層体、シールド材、プリント配線板、金属加工部材、電子機器、及び、プリント配線板の製造方法 |
JP6475020B2 (ja) | 2015-01-13 | 2019-02-27 | 宇部エクシモ株式会社 | 積層板の製造方法 |
US20170318670A1 (en) | 2015-01-13 | 2017-11-02 | Ube Exsymo Co., Ltd. | Flexible laminated board and multilayer circuit board |
JP6518445B2 (ja) | 2015-01-13 | 2019-05-22 | 宇部エクシモ株式会社 | フレキシブル積層板、及びフレキシブル積層板の製造方法 |
JP6907435B2 (ja) * | 2015-03-20 | 2021-07-21 | 大日本印刷株式会社 | 反射防止フィルム、該反射防止フィルムを用いた表示装置、及び反射防止フィルムの選択方法 |
JP6515180B2 (ja) * | 2015-03-31 | 2019-05-15 | 株式会社カネカ | 多層接着フィルム及びフレキシブル金属張積層板 |
WO2016170779A1 (ja) | 2015-04-20 | 2016-10-27 | 株式会社クラレ | 金属張積層板の製造方法およびこれを用いた金属張積層板 |
WO2016174868A1 (ja) | 2015-04-27 | 2016-11-03 | 株式会社クラレ | 熱可塑性液晶ポリマーフィルム及び回路基板 |
CN107637184B (zh) | 2015-06-04 | 2020-07-17 | 住友电气工业株式会社 | 印刷线路板用基板和印刷线路板 |
WO2017150678A1 (ja) | 2016-03-03 | 2017-09-08 | 株式会社クラレ | 金属張積層板およびその製造方法 |
KR101948821B1 (ko) * | 2016-03-14 | 2019-02-15 | 주식회사 엘지화학 | 반사 방지 필름 및 디스플레이 장치 |
JP2017189894A (ja) | 2016-04-12 | 2017-10-19 | 宇部エクシモ株式会社 | 金属積層体及び金属成形体 |
JP6751438B2 (ja) | 2016-05-24 | 2020-09-02 | 富士フイルム株式会社 | 積層体ならびにこれを有する画像表示装置の前面板、画像表示装置、画像表示機能付きミラ−、抵抗膜式タッチパネルおよび静電容量式タッチパネル |
CN109196716B (zh) | 2016-05-27 | 2021-01-01 | 夏普株式会社 | 扫描天线及扫描天线的制造方法 |
JP6567771B2 (ja) | 2016-06-01 | 2019-08-28 | オリンパス株式会社 | マニピュレータシステム |
CN109312088B (zh) | 2016-06-24 | 2021-09-24 | 东丽株式会社 | 双轴取向热塑性树脂膜 |
US9673646B1 (en) | 2016-08-19 | 2017-06-06 | Chang Chun Petrochemical Co., Ltd. | Surface-treated electrolytic copper foil and method for wireless charging of flexible printed circuit board |
US11326103B2 (en) | 2016-12-15 | 2022-05-10 | Dic Corporation | Liquid crystal display device |
JP6872947B2 (ja) | 2017-03-29 | 2021-05-19 | Jx金属株式会社 | キャリア付銅箔、積層体、キャリア付銅箔の製造方法、積層体の製造方法、プリント配線板の製造方法及び電子機器の製造方法 |
CN110446738B (zh) | 2017-03-31 | 2021-10-08 | 株式会社可乐丽 | 热塑性液晶聚合物及其膜 |
JP7055049B2 (ja) | 2017-03-31 | 2022-04-15 | Jx金属株式会社 | 表面処理銅箔及びそれを用いた積層板、キャリア付銅箔、プリント配線板、電子機器、並びに、プリント配線板の製造方法 |
JP7356209B2 (ja) | 2017-03-31 | 2023-10-04 | Jx金属株式会社 | 表面処理銅箔、樹脂層付き表面処理銅箔、キャリア付銅箔、積層体、プリント配線板の製造方法及び電子機器の製造方法 |
KR102635625B1 (ko) | 2017-04-07 | 2024-02-13 | 주식회사 쿠라레 | 금속 피복 적층판 및 그 제조 방법 |
JP7000076B2 (ja) | 2017-08-29 | 2022-01-19 | 上野製薬株式会社 | フィルム |
KR101999455B1 (ko) | 2017-12-26 | 2019-10-01 | 한승훈 | 3d 프린팅 업체 매칭서비스 시스템 |
WO2019130839A1 (ja) | 2017-12-27 | 2019-07-04 | Jsr株式会社 | アレイアンテナ及びその製造方法、並びにアレイアンテナ用液晶配向剤 |
JP7358739B2 (ja) * | 2018-03-02 | 2023-10-11 | 住友化学株式会社 | 偏光板および偏光板の製造方法 |
SG11202009376SA (en) * | 2018-03-30 | 2020-10-29 | Mitsui Mining & Smelting Co | Copper-clad laminate |
CN110498913B (zh) | 2018-05-16 | 2022-06-03 | 臻鼎科技股份有限公司 | 改性的液晶高分子聚合物、高分子膜及相应的制备方法 |
TWI780343B (zh) | 2018-07-06 | 2022-10-11 | 日商拓自達電線股份有限公司 | 印刷配線基板用貼黏膜及電磁波屏蔽膜 |
EP3860958A4 (en) | 2018-10-04 | 2022-08-10 | Central Glass Company, Limited | ANTI-GLARE SWITCHABLE GLASS CONSTRUCTION |
CN109180979B (zh) | 2018-10-31 | 2020-11-24 | 西安科技大学 | 一种高导热侧链型液晶高分子膜材料的制备方法 |
WO2020149324A1 (ja) | 2019-01-16 | 2020-07-23 | 日本製鉄株式会社 | 方向性電磁鋼板、及び方向性電磁鋼板の原板となる鋼板 |
US10581081B1 (en) | 2019-02-01 | 2020-03-03 | Chang Chun Petrochemical Co., Ltd. | Copper foil for negative electrode current collector of lithium ion secondary battery |
TWI687465B (zh) | 2019-06-28 | 2020-03-11 | 南亞塑膠工業股份有限公司 | 液晶聚合物薄膜及液晶聚合物與聚醯亞胺的複合膜及其製法 |
TWI740515B (zh) | 2019-12-23 | 2021-09-21 | 長春人造樹脂廠股份有限公司 | 液晶高分子膜及包含其之積層板 |
TWI697549B (zh) | 2019-12-23 | 2020-07-01 | 長春人造樹脂廠股份有限公司 | 液晶高分子膜及包含其之積層板 |
KR20230025798A (ko) * | 2020-06-19 | 2023-02-23 | 주식회사 쿠라레 | 열가소성 액정 폴리머 성형체, 금속 피복 적층체 및 회로 기판 |
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-
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- 2023-04-12 JP JP2023064956A patent/JP2023099000A/ja active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003340918A (ja) * | 2002-05-30 | 2003-12-02 | Japan Gore Tex Inc | 液晶ポリマーフィルム及びその製造方法 |
JP2007092036A (ja) * | 2005-08-30 | 2007-04-12 | Furukawa Electric Co Ltd:The | 高分子フィルム、その製造方法、および配線基板用積層体 |
JP2008221488A (ja) * | 2007-03-08 | 2008-09-25 | Kanto Gakuin Univ Surface Engineering Research Institute | 液晶ポリマーフィルム金属張積層板 |
JP2010076295A (ja) * | 2008-09-26 | 2010-04-08 | Fujifilm Corp | 熱可塑性樹脂フィルムの製造方法 |
WO2012117850A1 (ja) * | 2011-03-01 | 2012-09-07 | Jx日鉱日石金属株式会社 | 液晶ポリマーフィルムベース銅張積層板及びその製造方法 |
JP2016107505A (ja) * | 2014-12-05 | 2016-06-20 | 株式会社クラレ | 片面金属張積層板およびその製造方法 |
WO2016104420A1 (ja) * | 2014-12-25 | 2016-06-30 | 住友電気工業株式会社 | プリント配線板用基板及びその製造方法、プリント配線板及びその製造方法、並びに、樹脂基材 |
WO2016136537A1 (ja) * | 2015-02-26 | 2016-09-01 | アルプス電気株式会社 | 部材、当該部材の製造方法および当該部材を備える電子部品 |
JP2017031442A (ja) * | 2015-07-29 | 2017-02-09 | 福田金属箔粉工業株式会社 | 低誘電性樹脂基材用処理銅箔及び該処理銅箔を用いた銅張積層板並びにプリント配線板 |
JP2017135216A (ja) * | 2016-01-26 | 2017-08-03 | 日本メクトロン株式会社 | フレキシブルプリント基板およびフレキシブルプリント基板の製造方法 |
WO2018181223A1 (ja) * | 2017-03-28 | 2018-10-04 | デンカ株式会社 | 積層体の製造方法、積層体の製造装置および積層体 |
JP2018121085A (ja) * | 2018-05-09 | 2018-08-02 | Jx金属株式会社 | プリント配線板の製造方法 |
Non-Patent Citations (1)
Title |
---|
吉田瞬,幾何及び表面色情報を用いた単純重ね合わせ接着継手の強度評価,2015年3月25日,P46, JPN6022015163, ISSN: 0004965293 * |
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