JP5503915B2 - 液晶ポリエステル組成物およびこれを用いた電子回路基板 - Google Patents
液晶ポリエステル組成物およびこれを用いた電子回路基板 Download PDFInfo
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- JP5503915B2 JP5503915B2 JP2009177570A JP2009177570A JP5503915B2 JP 5503915 B2 JP5503915 B2 JP 5503915B2 JP 2009177570 A JP2009177570 A JP 2009177570A JP 2009177570 A JP2009177570 A JP 2009177570A JP 5503915 B2 JP5503915 B2 JP 5503915B2
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- crystal polyester
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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
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
- H05K1/056—Insulated conductive substrates, e.g. insulated metal substrate the metal substrate being covered by an organic insulating layer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C09D167/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl - and the hydroxy groups directly linked to aromatic rings
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/50—Physical properties
- C08G2261/53—Physical properties liquid-crystalline
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0141—Liquid crystal polymer [LCP]
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0209—Inorganic, non-metallic particles
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0263—Details about a collection of particles
- H05K2201/0266—Size distribution
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Laminated Bodies (AREA)
Description
(1)−O−Ar1−CO−
(2)−CO−Ar2−CO−
(3)−X−Ar3−Y−
(1)−O−Ar1−CO−
(2)−CO−Ar2−CO−
(3)−X−Ar3−Y−
<他の成分>
<液晶ポリエステルフィルム>
(1)液晶ポリエステルの製造
(2)液晶ポリエステル溶液の製造
(3)電子回路基板の製造
a.実施例1
b.比較例1
c.比較例2
d.比較例3
(4)評価試験
A.熱伝導率
B.Tピール強度
C.はんだ耐熱
101 金属ベース
102 液晶ポリエステルフィルム
103 金属箔
A 第1熱伝導充填材
B 第2熱伝導充填材
C 第3熱伝導充填材
Claims (6)
- 液晶ポリエステルと溶媒と熱伝導充填材とを含む液晶ポリエステル組成物であって、
前記熱伝導充填材の含有量が、前記液晶ポリエステルおよび前記熱伝導充填材の和に対して50〜90体積%であり、且つ、
前記熱伝導充填材として、体積平均粒径0.1μm以上1.0μm未満の第1熱伝導充填材を0〜20体積%、体積平均粒径1.0μm以上5.0μm未満の第2熱伝導充填材を5〜40体積%、且つ、体積平均粒径5.0μm以上30.0μm以下の第3熱伝導充填材を40〜90体積%の割合で用いる、
ことを特徴とする液晶ポリエステル組成物。 - 前記液晶ポリエステルが、下式(1)で示された第1構造単位と、下式(2)で示された第2構造単位と、下式(3)で示された第3構造単位とを有し、且つ、
全構造単位に対する前記第1〜第3構造単位の比が、前記第1構造単位は30〜80モル%、前記第2構造単位は35〜10モル%、且つ、前記第3構造単位は35〜10モル%である、
ことを特徴とする請求項1に記載の液晶ポリエステル組成物。
(1)−O−Ar1−CO−
(2)−CO−Ar2−CO−
(3)−X−Ar3−Y−
Ar1:1,4−フェニレン、2,6−ナフタレンまたは4,4‘−ビフェニレン
Ar2:1,4−フェニレン、1,3−フェニレンまたは2,6−ナフタレン
Ar3:1,4−フェニレンまたは1,3−フェニレン
X:−NH−
Y:−O−または−NH− - 前記熱伝導充填材の一部又は全部が酸化アルミニウム粉末であることを特徴とする請求項1または2に記載の液晶ポリエステル組成物。
- 前記熱伝導充填材の一部又は全部が窒化アルミニウム粉末であることを特徴とする請求項1または2に記載の液晶ポリエステル組成物。
- 放熱用基板と、該放熱用基板上に設けられた絶縁フィルムと、該絶縁フィルム上に設けられた配線パターン形成用の導電箔とを有する電子回路基板であって、
前記絶縁フィルムが、請求項1乃至4のいずれかに記載の液晶ポリエステル組成物の流延物から溶媒を除去して形成されたことを特徴とする電子回路基板。 - 絶縁フィルムの熱伝導率が6〜20W/(m・K)であることを特徴とする請求項5に記載の電子回路基板。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009177570A JP5503915B2 (ja) | 2009-07-30 | 2009-07-30 | 液晶ポリエステル組成物およびこれを用いた電子回路基板 |
| US13/387,236 US8465670B2 (en) | 2009-07-30 | 2010-07-23 | Liquid crystal polyester composition and electronic circuit board using the same |
| KR1020127004983A KR101652147B1 (ko) | 2009-07-30 | 2010-07-23 | 액정 폴리에스테르 조성물 및 이것을 사용한 전자 회로 기판 |
| CN2010800326824A CN102471562A (zh) | 2009-07-30 | 2010-07-23 | 液晶聚酯组合物以及使用其而得的电子电路基板 |
| PCT/JP2010/062973 WO2011013831A1 (ja) | 2009-07-30 | 2010-07-23 | 液晶ポリエステル組成物およびこれを用いた電子回路基板 |
| TW099124725A TW201120194A (en) | 2009-07-30 | 2010-07-27 | Liquid crystalline polyester composition and electronic circuit board using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009177570A JP5503915B2 (ja) | 2009-07-30 | 2009-07-30 | 液晶ポリエステル組成物およびこれを用いた電子回路基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011032316A JP2011032316A (ja) | 2011-02-17 |
| JP5503915B2 true JP5503915B2 (ja) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009177570A Active JP5503915B2 (ja) | 2009-07-30 | 2009-07-30 | 液晶ポリエステル組成物およびこれを用いた電子回路基板 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8465670B2 (ja) |
| JP (1) | JP5503915B2 (ja) |
| KR (1) | KR101652147B1 (ja) |
| CN (1) | CN102471562A (ja) |
| TW (1) | TW201120194A (ja) |
| WO (1) | WO2011013831A1 (ja) |
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|---|---|---|---|---|
| JP5903733B2 (ja) * | 2011-03-22 | 2016-04-13 | 住友化学株式会社 | 液晶ポリエステル成形体の製造方法 |
| KR20120114048A (ko) * | 2011-04-06 | 2012-10-16 | 삼성정밀화학 주식회사 | 열전도성 고분자 복합소재 및 이를 포함하는 물품 |
| KR101763948B1 (ko) * | 2011-05-06 | 2017-08-01 | 심천 워트 어드밴스드 머티리얼즈 주식회사 | 반사체 및 이를 구비하는 발광장치 |
| TW201321178A (zh) * | 2011-08-31 | 2013-06-01 | 住友化學股份有限公司 | 積層基材的製造方法、液晶聚酯膜的製造方法 |
| JP5924525B2 (ja) * | 2012-03-26 | 2016-05-25 | 住友化学株式会社 | 液晶ポリエステル樹脂組成物及び成形体 |
| JP6239510B2 (ja) * | 2012-08-02 | 2017-11-29 | 学校法人早稲田大学 | 金属ベースプリント配線板 |
| US9145469B2 (en) | 2012-09-27 | 2015-09-29 | Ticona Llc | Aromatic polyester containing a biphenyl chain disruptor |
| KR102246137B1 (ko) | 2012-10-16 | 2021-04-28 | 티코나 엘엘씨 | 대전방지성 액체 결정질 중합체 조성물 |
| US9355753B2 (en) | 2012-12-05 | 2016-05-31 | Ticona Llc | Conductive liquid crystalline polymer composition |
| KR102155924B1 (ko) | 2013-03-13 | 2020-09-14 | 티코나 엘엘씨 | 대전방지성 액정질 중합체 조성물 |
| JP6128318B2 (ja) * | 2013-06-28 | 2017-05-17 | 住友化学株式会社 | 樹脂含浸シート |
| JP6098817B2 (ja) * | 2013-06-28 | 2017-03-22 | 住友化学株式会社 | 樹脂含浸シート |
| KR102135414B1 (ko) * | 2013-12-20 | 2020-07-17 | 엘지이노텍 주식회사 | 액정 고분자 수지 조성물 및 이를 이용한 절연층을 포함하는 인쇄 회로 기판 |
| US9822254B2 (en) | 2014-04-09 | 2017-11-21 | Ticona Llc | Camera module |
| US10287421B2 (en) | 2014-04-09 | 2019-05-14 | Ticona Llc | Antistatic polymer composition |
| WO2016003588A1 (en) | 2014-07-01 | 2016-01-07 | Ticona Llc | Laser activatable polymer composition |
| US9834713B2 (en) | 2016-02-23 | 2017-12-05 | 3M Innovative Properties Company | Oriented thermally conductive dielectric film |
| JP6861497B2 (ja) * | 2016-10-27 | 2021-04-21 | 住友化学株式会社 | 液晶ポリエステル樹脂組成物 |
| TWI670312B (zh) * | 2018-07-24 | 2019-09-01 | 佳勝科技股份有限公司 | 電路板結構以及用於形成絕緣基板的組成物 |
| US11044802B2 (en) | 2017-02-16 | 2021-06-22 | Azotek Co., Ltd. | Circuit board |
| US10743423B2 (en) | 2017-09-15 | 2020-08-11 | Azotek Co., Ltd. | Manufacturing method of composite substrate |
| US10813213B2 (en) | 2017-02-16 | 2020-10-20 | Azotek Co., Ltd. | High-frequency composite substrate and insulating structure thereof |
| US11225563B2 (en) | 2017-02-16 | 2022-01-18 | Azotek Co., Ltd. | Circuit board structure and composite for forming insulating substrates |
| TWI650358B (zh) * | 2017-09-14 | 2019-02-11 | 佳勝科技股份有限公司 | 液晶高分子組成物及高頻複合基板 |
| CN111417681B (zh) | 2017-12-05 | 2023-08-22 | 提克纳有限责任公司 | 用于摄像模组的芳族聚合物组合物 |
| US20200072564A1 (en) * | 2018-08-31 | 2020-03-05 | Sharp Kabushiki Kaisha | Thermal switch, method for manufacturing thermal switch, thermally conductive filler-containing composite material, apparatus containing the composite material, and display device |
| CN113993937B (zh) | 2019-03-20 | 2024-09-27 | 提克纳有限责任公司 | 用于相机模块的聚合物组合物 |
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| EP4053188A4 (en) * | 2019-10-31 | 2023-10-18 | Sumitomo Chemical Company Limited | LIQUID CRYSTAL POLYESTER POWDER AND METHOD FOR PRODUCING LIQUID CRYSTAL POLYESTER SOLUTION COMPOSITION |
| KR20220147110A (ko) | 2020-02-26 | 2022-11-02 | 티코나 엘엘씨 | 전자 디바이스를 위한 중합체 조성물 |
| US11729908B2 (en) | 2020-02-26 | 2023-08-15 | Ticona Llc | Circuit structure |
| EP4110885A4 (en) | 2020-02-26 | 2024-04-24 | Ticona LLC | ELECTRONIC DEVICE |
| EP4110868A4 (en) | 2020-02-26 | 2024-03-06 | Ticona LLC | ELECTRONIC DEVICE |
| US11728065B2 (en) | 2020-07-28 | 2023-08-15 | Ticona Llc | Molded interconnect device |
| US12209163B2 (en) | 2021-05-06 | 2025-01-28 | Ticona Llc | Polymer composition for use in a camera module |
| JP2024546075A (ja) | 2021-12-01 | 2024-12-17 | ティコナ・エルエルシー | アンテナモジュール |
| TW202340697A (zh) | 2021-12-13 | 2023-10-16 | 美商堤康那責任有限公司 | 樣品之滾珠凹部性質之測試技術 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4004270B2 (ja) * | 2001-11-05 | 2007-11-07 | 電気化学工業株式会社 | 高熱伝導性無機粉末および樹脂組成物 |
| JP4529480B2 (ja) * | 2003-02-28 | 2010-08-25 | 住友化学株式会社 | 芳香族液晶ポリエステル溶液組成物 |
| JP2006188570A (ja) * | 2005-01-04 | 2006-07-20 | Sumitomo Chemical Co Ltd | 芳香族液晶ポリエステル液状組成物およびそれから得られるフィルム |
| JP5011715B2 (ja) * | 2005-11-30 | 2012-08-29 | 住友化学株式会社 | 熱可塑性樹脂組成物及びそれを用いてなる成形体 |
| JP2008037982A (ja) * | 2006-08-04 | 2008-02-21 | Sumitomo Chemical Co Ltd | 液晶ポリエステル組成物およびその用途 |
| JP2008239899A (ja) * | 2007-03-28 | 2008-10-09 | Techno Polymer Co Ltd | 放熱性樹脂組成物及びそれを含む成形品 |
| US8029694B2 (en) * | 2007-04-24 | 2011-10-04 | E.I. Du Pont De Nemours And Company | Thermally conductive and electrically resistive liquid crystalline polymer composition |
-
2009
- 2009-07-30 JP JP2009177570A patent/JP5503915B2/ja active Active
-
2010
- 2010-07-23 KR KR1020127004983A patent/KR101652147B1/ko active Active
- 2010-07-23 WO PCT/JP2010/062973 patent/WO2011013831A1/ja not_active Ceased
- 2010-07-23 US US13/387,236 patent/US8465670B2/en not_active Expired - Fee Related
- 2010-07-23 CN CN2010800326824A patent/CN102471562A/zh active Pending
- 2010-07-27 TW TW099124725A patent/TW201120194A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011013831A1 (ja) | 2011-02-03 |
| CN102471562A (zh) | 2012-05-23 |
| US8465670B2 (en) | 2013-06-18 |
| KR20120055569A (ko) | 2012-05-31 |
| TW201120194A (en) | 2011-06-16 |
| US20120125673A1 (en) | 2012-05-24 |
| KR101652147B1 (ko) | 2016-08-29 |
| JP2011032316A (ja) | 2011-02-17 |
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