KR101062935B1 - 발광체용 회로기판의 제조방법, 발광체용 회로기판 전구체,발광체용 회로기판, 및 발광체 - Google Patents
발광체용 회로기판의 제조방법, 발광체용 회로기판 전구체,발광체용 회로기판, 및 발광체 Download PDFInfo
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- KR101062935B1 KR101062935B1 KR1020067017281A KR20067017281A KR101062935B1 KR 101062935 B1 KR101062935 B1 KR 101062935B1 KR 1020067017281 A KR1020067017281 A KR 1020067017281A KR 20067017281 A KR20067017281 A KR 20067017281A KR 101062935 B1 KR101062935 B1 KR 101062935B1
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- light emitting
- circuit
- circuit board
- liquid crystal
- emitting body
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- H—ELECTRICITY
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/183—Components mounted in and supported by recessed areas of the printed circuit board
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- H—ELECTRICITY
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- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
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- H05K1/03—Use of materials for the substrate
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- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
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- 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
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- H05K2201/0364—Conductor shape
- H05K2201/0382—Continuously deformed conductors
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- H05K2201/09009—Substrate related
- H05K2201/091—Locally and permanently deformed areas including dielectric material
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- H05K2201/09218—Conductive traces
- H05K2201/09263—Meander
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- 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
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- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09745—Recess in conductor, e.g. in pad or in metallic substrate
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- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/0979—Redundant conductors or connections, i.e. more than one current path between two points
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Led Device Packages (AREA)
- Structure Of Printed Boards (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Abstract
Description
|
요부성형 시의 불량율(%) | |
1단계 프레스 | 5단계 프레스 | |
슬릿있음 | 0 | 0 |
슬릿없음 | 100 | 0 |
파장 | 증가율(%) |
전역(400∼800nm) | 116 |
적(630nm) | 107 |
녹(560nm) | 114.6 |
청(430nm) | 153.2 |
회로패턴 | 요부형성 | |
도 14 | 전극 입구부 | 0.10nm |
전극 말단부 | 0.11nm | |
도 16 |
전극 말단부 | 0.10nm |
다른쪽의 전극 말단부 | 0.10nm |
시험시료 | 접착력(N/㎟) |
미처리 필름1 에칭처리 필름1 |
6.72 16.84 |
미처리 필름2 에칭처리 필름2 |
5.84 20.54 |
동박(회로면) | 14.42 |
|
곡율(mm) | ||
0.2 | 0.35 | 0.5 | |
실시예 9-1 | 0 | 0 | 0 |
실시예 9-2 | 100 | 0 | 0 |
실시예 9-3 | 0 | 0 | 0 |
Claims (26)
- 발광체용 회로기판의 제조방법으로서,액정 폴리머 필름 표면에, 발광소자의 전극 예정부를 적어도 1쌍 가지고, 해당 전극 예정부의 각각이 도전회로를 통해서 기판 내의 다른 회로와 접속되어 있는 금속제 회로패턴을 형성하는 공정(이하, 「회로패턴 형성공정」이라 한다), 및해당 전극 예정부를 포함하는 부위에, 해당 전극 예정부 및 해당 도전회로가 존재해야 할 저부와, 해당 도전회로가 존재해야 할 벽면을 가지는 요부를 형성하는 공정(이하, 「요부형성공정」이라 한다.)을 포함하는 것을 특징으로 하는 제조방법.
- 제 1 항에 있어서,상기 요부를 복수 형성하는 제조방법.
- 제 1 항 또는 제 2 항에 있어서,상기 요부 1개당 복수 쌍의 상기 전극 예정부가 존재할 수 있도록 상기 전극 예정부를 형성하는 제조방법.
- 제 1 항에 있어서,상기 액정 폴리머 필름으로 필름평면에 평행한 방향의 선팽창계수가 25 ppm/℃ 이하로 조정되어 있는 것을 사용하는 제조방법.
- 제 1 항에 있어서,상기 액정 폴리머로서 서모트로픽 액정 폴리에스테르를 사용하는 제조방법.
- 제 1 항에 있어서,회로패턴 형성공정에 있어서, 적어도 상기 액정 폴리머 필름에 접촉하는 측의 표면을 조화(粗化)한 금속박을 접착시켜서 에칭하는 것에 의해 금속제 회로패턴을 형성하는 제조방법.
- 제 1 항에 있어서,회로패턴 형성공정에 있어서, 다음 공정에서 요부를 형성할 때에 있어서의 변형을 고려한 신장값을 평면상으로 가지는 금속제 회로패턴을 형성하는 제조방법.
- 제 7 항에 있어서,요부를 형성할 때에 있어서의 변형을 고려한 신장값을 가지는 금속제 회로패턴을 평면시(視)로 곡절한 형상을 가지는 것으로 하는 제조방법.
- 제 8 항에 있어서,평면시(視)로 곡절한 형상을 실질적으로 방사상 대칭의 것으로 하는 제조방 법.
- 제 1 항에 있어서,요부형성 공정에 있어서, 요부의 벽면의 일부 및 상기 일부의 근방, 또는 요부의 벽면의 전부 및 상기 전부의 근방에서 액정 폴리머 분자쇄를 재배향시키는 제조방법.
- 제 1 항에 있어서,회로패턴 형성공정에 있어서, 다음 공정에서 요부의 벽면이 되어야 할 부분에서의 금속제 회로패턴이 차지하는 면적의 비율을, 상기 요부를 형성하기 전의 상태에서 20 ∼ 90%으로 하는 제조방법.
- 발광체용 회로기판 전구체로서,액정 폴리머 필름 표면에 금속제의 회로패턴이 형성되어 있는 것이고,해당 회로패턴에는 발광소자가 탑재되어야 할 적어도 1쌍의 전극 예정부가 존재하고 있고, 해당 전극 예정부의 각각이 도전회로를 통해서 기판 내의 다른 회로와 접속되고 있으며, 또한해당 전극 예정부를 포함하는 부위에, 해당 전극 예정부 및 해당 도전회로가 존재해야 할 저부와 해당 도전회로가 존재해야 할 벽면을 가지는 요부를 형성하기 위해서 사용되는 것임을 특징으로 하는 발광체용 회로기판 전구체.
- 제 12 항에 있어서,복수의 상기 요부를 형성하기 위해서 사용되는 것인 발광체용 회로기판 전구체.
- 제 12 항 또는 제 13 항에 있어서,복수 쌍의 상기 전극 예정부를 가지는 것인 발광체용 회로기판 전구체.
- 제 12 항에 있어서,상기 액정 폴리머 필름은 필름 평면에 평행한 방향의 선팽창계수가 25 ppm/℃ 이하로 조정되어 이루어지는 발광체용 회로기판 전구체.
- 제 12 항에 있어서,상기 액정 폴리머는 서모트로픽 액정 폴리에스테르인 발광체용 회로기판 전구체.
- 제 12 항에 있어서,상기 회로패턴을 구성하는 금속박의 적어도 상기 액정 폴리머 필름측의 표면이 조화(粗化)되어 있는 것인 발광체용 회로기판 전구체.
- 제 12 항에 있어서,상기 도전회로는 상기 액정 폴리머 필름이 신장을 수반하는 변형을 하였을 때의 신장값을 평면상에 가지는 것인 발광체용 회로기판 전구체.
- 제 18 항에 있어서,상기 도전회로는 평면시(視)로 곡절한 형상을 가지는 것인 발광체용 회로기판 전구체.
- 제 19 항에 있어서,상기 곡절한 형상이 실질적으로 방사상 대칭이 것인 발광체용 회로기판 전구체.
- 제 12 항에 있어서,상기 요부의 벽면이 되어야 할 부분에서의 금속제 회로패턴이 차지하는 면적의 비율이, 상기 요부를 형성하기 전의 상태에서 20 ∼ 90%인 발광체용 회로기판 전구체.
- 제 12 항에 기재된 발광체용 회로기판 전구체의 상기 전극 예정부를 포함하는 부위에, 발광소자가 탑재되어야 할 요부가 형성되어 이루어지며, 또한, 상기 도전회로가 해당 요부의 저면 및 벽면에 존재하는 것임을 특징으로 하는 발광체용 회로기판.
- 제 22 항에 있어서,상기 요부의 벽면의 일부 및 상기 일부의 근방, 또는 상기 요부의 벽면의 전부 및 상기 전부의 근방에서는 액정 폴리머 분자쇄의 재배향에 의해 탄성율이 높아지도록 이루어지는 것인 발광체용 회로기판.
- 제 22 항 또는 제 23 항에 있어서,장척의 발광체용 회로기판으로서, 롤상으로 권취되어 이루어지는 것인 발광체용 회로기판.
- 제 22 항에 기재된 발광체용 회로기판을 가지는 것인 것을 특징으로 하는 발광체.
- 제 25 항에 있어서,발광체용 회로기판의 회로패턴 형성면의 반대면측에 방열수단을 가지는 것인 발광체.
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JPJP-P-2004-00076204 | 2004-03-17 | ||
JP2004076204 | 2004-03-17 | ||
PCT/JP2005/004400 WO2005088736A1 (ja) | 2004-03-17 | 2005-03-08 | 発光体用回路基板の製造方法、発光体用回路基板前駆体および発光体用回路基板、並びに発光体 |
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KR101062935B1 true KR101062935B1 (ko) | 2011-09-08 |
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JP (1) | JP4163228B2 (ko) |
KR (1) | KR101062935B1 (ko) |
CN (1) | CN100459191C (ko) |
TW (1) | TW200534513A (ko) |
WO (1) | WO2005088736A1 (ko) |
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JP4833683B2 (ja) * | 2006-02-17 | 2011-12-07 | 株式会社 日立ディスプレイズ | 光源モジュールの製造方法及び液晶表示装置の製造方法 |
JP2008210891A (ja) * | 2007-02-23 | 2008-09-11 | Fujikura Ltd | フレキシブルプリント基板 |
TWI348229B (en) * | 2007-07-19 | 2011-09-01 | Advanced Optoelectronic Tech | Packaging structure of chemical compound semiconductor device and fabricating method thereof |
EP2048918A1 (en) * | 2007-10-09 | 2009-04-15 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Manufacture of a conductive pattern on a plastic component |
CN101873929B (zh) * | 2007-11-29 | 2013-02-06 | 三菱树脂株式会社 | 金属层压体、发光二极管承载基板和白色膜 |
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KR101023942B1 (ko) * | 2009-03-09 | 2011-03-28 | 유명기 | 조명장치 |
KR101156151B1 (ko) * | 2009-04-09 | 2012-06-18 | 스미또모 가가꾸 가부시키가이샤 | 금속 베이스 회로 기판 및 그 제조 방법 |
DE102009019412A1 (de) * | 2009-04-29 | 2010-11-04 | Fa. Austria Technologie & Systemtechnik Ag | Verfahren zur Herstellung einer Leiterplatte mit LEDs und gedruckter Reflektorfläche sowie Leiterplatte, hergestellt nach dem Verfahren |
JP5354018B2 (ja) * | 2009-08-11 | 2013-11-27 | 株式会社村田製作所 | 多層基板 |
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CN104363534B (zh) * | 2014-10-20 | 2019-03-29 | 佳禾智能科技股份有限公司 | 一种新型耳机线控及其制备方法 |
DE202015104272U1 (de) * | 2015-08-13 | 2016-11-15 | Zumtobel Lighting Gmbh | Leiterplatte mit mindestens zwei Bereichen zum Bestücken mit Bauteilen |
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JP7062261B2 (ja) * | 2017-06-27 | 2022-05-06 | 積水ポリマテック株式会社 | 回路シート |
CN111988912A (zh) * | 2018-05-11 | 2020-11-24 | 张海根 | 下压式褶皱柔性pcb电子器件制备方法 |
KR20220111290A (ko) * | 2019-11-29 | 2022-08-09 | 덴카 주식회사 | 회로 기판용 lcp 필름의 제조 방법, 및 회로 기판용 t다이 용융 압출 lcp 필름 |
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- 2005-03-08 JP JP2006511017A patent/JP4163228B2/ja not_active Expired - Lifetime
- 2005-03-08 WO PCT/JP2005/004400 patent/WO2005088736A1/ja active Application Filing
- 2005-03-08 CN CNB200580008026XA patent/CN100459191C/zh not_active Expired - Fee Related
- 2005-03-09 TW TW094107121A patent/TW200534513A/zh unknown
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KR20070026393A (ko) | 2007-03-08 |
JPWO2005088736A1 (ja) | 2008-01-31 |
WO2005088736A1 (ja) | 2005-09-22 |
CN1930696A (zh) | 2007-03-14 |
JP4163228B2 (ja) | 2008-10-08 |
TW200534513A (en) | 2005-10-16 |
CN100459191C (zh) | 2009-02-04 |
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