KR20120037644A - 연성회로기판의 핫프레스 공정용 이형필름 및 그 제조방법 - Google Patents
연성회로기판의 핫프레스 공정용 이형필름 및 그 제조방법 Download PDFInfo
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- KR20120037644A KR20120037644A KR1020100099229A KR20100099229A KR20120037644A KR 20120037644 A KR20120037644 A KR 20120037644A KR 1020100099229 A KR1020100099229 A KR 1020100099229A KR 20100099229 A KR20100099229 A KR 20100099229A KR 20120037644 A KR20120037644 A KR 20120037644A
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- 238000000034 method Methods 0.000 title claims abstract description 48
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 49
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 39
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 28
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 28
- 239000011247 coating layer Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000003746 surface roughness Effects 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 125000003342 alkenyl group Chemical group 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 229920006136 organohydrogenpolysiloxane Polymers 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 125000006038 hexenyl group Chemical group 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 238000007747 plating Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000004447 silicone coating Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000306 polymethylpentene Polymers 0.000 description 2
- 239000011116 polymethylpentene Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005678 polyethylene based resin Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2383/00—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
상기와 같이 구성되는 본 발명의 연성회로기판의 핫프레스 공정용 이형필름은 인라인 코팅 공정으로 기재필름의 양면에 이형박리력이 다른 실리콘 수분산 이형코팅층이 형성되어 우수한 이형박리력 및 치수안정성을 나타내어 FPBC는 물론 PCB 핫프레스 공정에서의 간지용 이형필름으로서 유용할 뿐 아니라 표면과 이면의 박리력을 경박리와 중박리로 별도 도공하여 간지용 이형필름으로서의 박리성능을 최적화하여 실제 공정에서의 성능을 극대화하게 한다.
Description
도 2는 본 발명에 따른 핫프레스 공정용 필름의 단면도이다.
| 구분 | 실시예1 | 실시예2 | 비교예1 | 비교예2 | 비교예3 | 비교예4 | |
| 이형기재 두께 | 23㎛ | 25㎛ | 38㎛ | 50㎛ | 23㎛ | 38㎛ | |
| 실험 조건 |
[온도] [압력] [지속시간] |
180℃, 50kgf/㎠, 90min. | 190℃, 36kgf/㎠, 90min., | 180℃, 40kgf/㎠, 80min. | 180℃, 50kgf/㎠, 90min | 180℃, 50kgf/㎠, 90min. | 180℃, 50kgf/㎠, 90min. |
| 레진플로우(㎛) | 65.3 | 75.1 | 82.3 | 256 | 114 | 230 | |
| 들뜸현상 (delamination) |
없음 | 없음 | 없음 | 발생 | 발생 | 발생 | |
| 도금표면상태 | 양호 | 양호 | 양호 | 불량 | 불량 | 불량 | |
| 이형박리력 | 45g/in./ 75g/in. |
25 g/in./ 65g/in. |
80 g/in. | 800 g/in. | 700 g/in. | 800 g/in. | |
| 이형특성 | 양호 | 양호 | 불량 | 불량 | 불량 | 불량 | |
20, 30 --- 실리콘 코팅층
Claims (7)
- 기재 필름으로 폴리에틸렌 테레프탈레이트 필름과,
상기 폴리에틸렌 테레프탈레이트 필름의 일면에 인라인 코팅공법으로 경박리의 성능을 구현하는 실리콘 수분산 이형코팅층과 상기 폴리에틸렌 테레프탈레이트 필름의 이면에 중박리의 성능을 구현하는 실리콘 수분산 이형코팅층을 포함하는 이축연신 폴리에틸렌 테레프탈레이트 필름으로서,
상기 필름은 하기 식 1 내지 3을 동시에 만족하는 것을 특징으로 하는 연성회로기판의 핫프레스 공정용 이형필름;
20≤RF1≤60, 60≤RF2≤100 (식 1)
TDHS = -0.43 + 0.09×MDHS (식 2)
Rz≤2.5 (식 3)
여기서; RF1(g/inch)과 RF2(g/inch)는 상기 핫프레스 공정용 이형필름의 일면과 그 이면의 이형박리력이고,
TDHS(%)는 상기 필름을 150℃의 항온조에서 30분간 방치한 뒤 측정한 TD방향의 열수축율이고, MDHS(%)는 150℃의 항온조에서 30분간 방치한 뒤 측정한 MD방향의 열수축율이고,
Rz(㎛)는 상기 필름의 2차원 표면조도의 수치임.
- 제 1항에 있어서, 상기 이형필름의 실리콘 수분산 이형코팅층은 오르가노 폴리실록산, 헥세닐 폴리실록산, 비닐 폴리실록산, 하이드로젠 폴리실록산, 킬레이트 백금촉매에서 선택된 하나 이상으로 이루어짐을 특징으로 하는 연성회로기판의 핫프레스 공정용 이형필름.
- 제 1항에 있어서, 상기 이형필름의 실리콘 수분산 이형코팅층은 오르가노 폴리실록산과 오르가노 하이드로전 폴리실록산으로 구성되며, 사용량은 상기 오르가노 폴리실록산의 알케닐기 1개에 대하여 실리콘 원자에 결합한 수소원자가 0.5 내지 1.2개의 범위로 됨을 특징으로 하는 연성회로기판의 핫프레스 공정용 이형필름.
- 제 1항에 있어서, 상기 이형필름의 실리콘 수분산 이형코팅층은 0.5 내지 1.5㎛의 두께로 형성됨을 특징으로 하는 연성회로기판의 핫프레스 공정용 이형필름.
- 제 1항에 있어서, 상기 이형필름은 그 두께가 20 내지 40㎛임을 특징으로 하는 연성회로기판의 핫프레스 공정용 이형필름.
- 제 1항에 있어서, 상기 MD방향의 열수축을 제외하고, TD방향의 열수축율이 -(minus) 값으로 제어되는 것을 특징으로 하는 연성회로기판의 핫프레스 공정용 이형필름.
- 제 1항에 있어서, 상기 이형필름은 양면의 표면조도가 2.5㎛ 이하인 것을 그 특징으로 하는 연성회로기판의 핫프레스 공정용 이형필름.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100099229A KR20120037644A (ko) | 2010-10-12 | 2010-10-12 | 연성회로기판의 핫프레스 공정용 이형필름 및 그 제조방법 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100099229A KR20120037644A (ko) | 2010-10-12 | 2010-10-12 | 연성회로기판의 핫프레스 공정용 이형필름 및 그 제조방법 |
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| Publication Number | Publication Date |
|---|---|
| KR20120037644A true KR20120037644A (ko) | 2012-04-20 |
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| KR1020100099229A Ceased KR20120037644A (ko) | 2010-10-12 | 2010-10-12 | 연성회로기판의 핫프레스 공정용 이형필름 및 그 제조방법 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102128007B1 (ko) * | 2020-03-10 | 2020-06-29 | 디에스하이테크 주식회사 | Pet 레이저 드릴 가공 방법 |
| CN111886311A (zh) * | 2018-01-22 | 2020-11-03 | 德国乐帕瑞有限责任两合公司 | 印刷和涂覆的离型膜 |
-
2010
- 2010-10-12 KR KR1020100099229A patent/KR20120037644A/ko not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886311A (zh) * | 2018-01-22 | 2020-11-03 | 德国乐帕瑞有限责任两合公司 | 印刷和涂覆的离型膜 |
| KR102128007B1 (ko) * | 2020-03-10 | 2020-06-29 | 디에스하이테크 주식회사 | Pet 레이저 드릴 가공 방법 |
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