KR101165116B1 - 소형 회로와 유도 소자 및 그 생산 방법 - Google Patents
소형 회로와 유도 소자 및 그 생산 방법 Download PDFInfo
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- KR101165116B1 KR101165116B1 KR1020077012862A KR20077012862A KR101165116B1 KR 101165116 B1 KR101165116 B1 KR 101165116B1 KR 1020077012862 A KR1020077012862 A KR 1020077012862A KR 20077012862 A KR20077012862 A KR 20077012862A KR 101165116 B1 KR101165116 B1 KR 101165116B1
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- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
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- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
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- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
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- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
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- H05K2201/08—Magnetic details
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- 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
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- 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
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- 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
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- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/389—Improvement of the adhesion between the insulating substrate and the metal by the use of a coupling agent, e.g. silane
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- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49126—Assembling bases
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49156—Manufacturing circuit on or in base with selective destruction of conductive paths
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base
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- Production Of Multi-Layered Print Wiring Board (AREA)
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Abstract
Description
Claims (32)
- 내부에 환상면 모양(toroidal-shaped)의 공동(cavity)을 가지고 있는 지지 부재;상기 환상면이 상기 공동에 수용되도록, 상기 공동에 내재된 페라이트(ferrite) 환상면;상기 지지 부재의 대향되는 측에 각각 형성되는 제1 인쇄 회로 및 제2 인쇄회로;상기 환상면 공동의 상기 공동의 외부 주변(perimeter)을 둘러싸는 상기 지지 부재 내의 제1 복수개의 도금 관통 홀(plated through holes: PTH)들;상기 공동의 내부 주변을 둘러싸는 상기 지지 부재 내의 제2 복수개의 도금 관통 홀들을 포함하여 구성되고,상기 제1 인쇄 회로는 상기 제1 도금 관통 홀들 및 제2 도금 관통 홀들의 각각의 연결을 포함하고,상기 제2 인쇄 회로는 상기 제1 도금 관통 홀들 및 제2 도금 관통 홀의 각각의 연결을 포함하고,제3 복수개의 도금 관통 홀은, 상기 제1 복수개의 도금 관통 홀들과 같은 홀들 내에서, 상기 제1 복수개의 관통 홀 및 제3 복수개의 관통 홀들은, 파릴렌(parylene)이 코팅된 홀들의 외부 면이 접착력 증가제(adhesion promoter)에 의해 처리된 이후, 파릴렌 박막의 진공 증착(vacuum depositing)에 의해 서로 전기적으로 절연되어 있으며,제4 복수개의 도금 관통 홀들은, 상기 제2 복수개의 도금 관통 홀들과 같은 홀 내에서, 상기 제2 관통 홀들 및 제4 관통 홀들은 파릴렌 박막의 진공 증착에 의해 서로 전기적으로 절연되어 있고,제3 인쇄 회로 및 제4 인쇄 회로들이, 절연된 층을 사이에 두고 있는 상기 제1 인쇄 회로 및 제2 인쇄 회로 층을 통하여, 각 막들 내에 형성되고,상기 제3 인쇄 회로는 상기 제3 도금 관통 홀 및 제4 도금 관통 홀들의 각각의 연결을 포함하고,상기 제4 인쇄 회로는 상기 제3 도금 관통 홀 및 제4 도금 관통 홀들의 각각의 연결을 포함하고,상기 도금 관통 홀들 및 인쇄 회로 연결들은 소형 변압기(miniature transformer)의 주권선(windings) 및 보조권선을 형성하는 소형 변압기.
- 내부에 환상면 모양(toroidal-shaped)의 공동(cavity)을 가지고 있는 지지 부재;상기 환상면이 상기 공동에 수용되도록, 상기 공동에 내재된 페라이트 환상면;상기 지지 부재의 대향되는 측에 각각 형성되는 제1 인쇄 회로 및 제2 인쇄회로;상기 환상면 공동의 상기 공동의 외부 주변을 둘러싸는 상기 지지 부재 내의 제1 복수개의 도금 관통 홀들;상기 공동의 내부 주변을 둘러싸는 상기 지지 부재 내의 제2 복수개의 도금 관통 홀들을 포함하여 구성되고,상기 제1 인쇄 회로는 상기 제1 도금 관통 홀들 및 제2 도금 관통 홀들의 각각의 연결을 포함하고,상기 제2 인쇄 회로는 상기 제1 도금 관통 홀들 및 제2 도금 관통 홀의 각각의 연결을 포함하고,제3 복수개의 도금 관통 홀은, 상기 제1 복수개의 도금 관통 홀들과 같은 홀들 내에서, 상기 제1 복수개의 관통 홀 및 제3 복수개의 관통 홀들은, 파릴렌 박막의 진공 증착에 의해 서로 전기적으로 절연되어 있으며,제4 복수개의 도금 관통 홀들은, 상기 제2 복수개의 도금 관통 홀들과 같은 홀 내에서, 상기 제2 관통 홀들 및 제4 관통 홀들은 파릴렌 박막의 진공 증착에의해 서로 전기적으로 절연되어 있고,제3 인쇄 회로 및 제4 인쇄 회로들이, 절연된 층을 사이에 두고 있는 상기 제1 인쇄 회로 및 제2 인쇄 회로 층을 통하여, 각 막들 내에 형성되고,상기 제3 인쇄 회로는 상기 제3 도금 관통 홀 및 제4 도금 관통 홀들의 각각의 연결을 포함하고,상기 제4 인쇄 회로는 상기 제3 도금 관통 홀 및 제4 도금 관통 홀들의 각각의 연결을 포함하고,상기 도금 관통 홀들 및 인쇄 회로 연결들은 소형 변압기의 주권선 및 보조권선을 형성하는 소형 변압기.
- 내부에 환상면 모양(toroidal-shaped)의 공동(cavity)을 가지고 있는 지지 부재;상기 환상면이 상기 공동에 수용되도록, 상기 공동에 내재된 페라이트 환상면;상기 지지 부재의 대향되는 측에 각각 형성되는 제1 인쇄 회로 및 제2 인쇄회로;상기 환상면 공동의 상기 공동의 외부 주변을 둘러싸는 상기 지지 부재 내의 제1 복수개의 도금 관통 홀들;상기 공동의 내부 주변을 둘러싸는 상기 지지 부재 내의 제2 복수개의 도금 관통 홀들을 포함하여 구성되고,상기 제1 인쇄 회로는 상기 제1 도금 관통 홀들 및 제2 도금 관통 홀들의 각각의 연결을 포함하고,상기 제2 인쇄 회로는 상기 제1 도금 관통 홀들 및 제2 도금 관통 홀의 각각의 연결을 포함하고,제3 복수개의 도금 관통 홀은, 상기 제1 복수개의 도금 관통 홀들과 같은 홀들 내에서, 상기 제1 복수개의 관통 홀 및 제3 복수개의 관통 홀들은, 0.5 밀(mil)에서 3 밀의 범위의 두께를 가지는 핀-홀 프리 (pin-hole free)절연막 및 두께 단위인 밀(mil) 당, 5600에서 15,000 볼트의 범위 내에서의 전압 항복(voltage breakdown) 보호 밴드(guard band)에 의해, 서로 전기적으로 절연되어 있으며,제4 복수개의 도금 관통 홀들은, 상기 제2 복수개의 도금 관통 홀들과 같은 홀 내에서, 상기 제2 관통 홀들 및 제4 관통 홀들은 상기 핀-홀 프리 절연막에 의해 서로 전기적으로 절연되어 있고,제3 인쇄 회로 및 제4 인쇄 회로들이, 절연된 층을 사이에 두고 있는 상기 제1 인쇄 회로 및 제2 인쇄 회로 층을 통하여, 각 막들 내에 형성되고,상기 제3 인쇄 회로는 상기 제3 도금 관통 홀 및 제4 도금 관통 홀들의 각각의 연결을 포함하고,상기 제4 인쇄 회로는 상기 제3 도금 관통 홀 및 제4 도금 관통 홀들의 각각의 연결을 포함하고,상기 도금 관통 홀들 및 인쇄 회로 연결들은 소형 변압기의 주권선 및 보조권선을 형성하는 소형 변압기.
- 베이스 부재;상기 베이스에 형성된 공동;상기 공동 내에 위치하여, 변압기의 자기 코어(magnetic core)를 공급하는 유도(inductive) 부재;상기 베이스 내의 복수 개의 관통 홀 개구(through hole openings);상기 관통 홀 개구 내에 형성된 복수개의 도금 관통 홀 컨덕터(conductor) -각각의 상기 컨덕터들은, 얇은 진공 증착 폴리머 필름(polymer film)에 의해, 같은 홀 내에서 다른 도금 관통 홀 컨덕터로부터 각각 전기적으로 절연됨 -;상기 도금 관통 홀 컨덕터는 상기 변압기의 전기적인 주 변압기 권선 및 보조 변압기 권선을 제공하는 소형 변압기.
- 제4항에 있어서,상기 공동은 환상면으로 구성을 가지는 소형 변압기.
- 제5항에 있어서,상기 유도 부재는 환상면의 구성을 가지는 소형 변압기.
- 제4항에 있어서,상기 공동은 사각형(rectangular)의 구성을 가지는 소형 변압기.
- 제7항에 있어서,상기 컨덕터 부재는 상기 공동과 유사한 사각형의 구성을 가지는 소형 변압기.
- 제4항에 있어서,상기 베이스 내의 상기 관통 홀 개구는 상기 유도 부재의 벽에 인접한 소형 변압기
- 제9항에 있어서,상기 유도 부재 본체를 관통하는 관통홀을 가지는 소형 변압기.
- 제4항에 있어서,상기 베이스 부재는 인쇄 회로 기판로부터 형성되는 소형 변압기.
- 제11항에 있어서,상기 베이스 부재는 연성(flex) 회로로 형성되는 소형 변압기.
- 제4항에 있어서,상기 공동(cavity)은 상기 베이스 부재 전체를 관통하는 개구인 소형 변압기.
- 제4항에 있어서,상기 공동은 상기 공동 바닥의 시트(seat)를 남겨두기 위하여 상기 베이스의 벽을 부분적으로 관통하는 소형 변압기.
- 제4항에 있어서,상기 얇은 진공 증착 필름은 파릴렌인 소형 변압기.
- 절연 지지 부재의 대향되는 측에 있는 제1 인쇄 회로 및 제2 인쇄 회로;상기 제1 인쇄 회로 및 제2 인쇄 회로를 각각 덮고 있는 절연 층;상기 절연된 제1 층 및 제2 층 위에 형성되는 제3 인쇄 회로 및 제4 인쇄 회로;상기 지지 부재를 관통하는 적어도 하나의 개구;적어도 하나의 개구에 있어서, 얇은 진공 증착 필름에 의해 서로 절연되어 있는, 적어도 두 개의 도금 관통 홀 컨덕터; 및상기 도금 관통 컨덕터들 중의 하나는 상기 지지 부재의 대향되는 측의 인쇄 회로 및 상기 도금 관통 홀에 전기적으로 연결되는 다층(multiple layered) 인쇄 회로.
- 제16항에 있어서,상기 지지 부재는 인쇄 회로 기판으로부터 형성되는 다층 인쇄 회로.
- 제16항에 있어서,상기 지지 부재는 연성(flex) 회로로 형성되는 다층 인쇄 회로.
- 제16항에 있어서,상기 얇은 진공 증착 필름은 파릴렌인 다층 인쇄 회로.
- 지지 부재 내에 있는 복수 개의 도금 관통 홀들; 및상기 도금 관통 홀들 사이에서 얇게 진공 증착 된 절연 부재를 포함하는 회로.
- 제20항에 있어서,상기 지지 부재는 인쇄 회로 기판으로부터 형성되는 회로.
- 제20항에 있어서,상기 지지 부재는 연성 회로로 형성되는 회로.
- 제20항에 있어서,상기 얇은 진공 증착 필름은 파릴렌인 회로.
- 싱글 회로 기판 비아(single circuit board via)에 복수 개의 도금 관통 홀들(plated through holes)을 생성하는 방법에 있어서,제1 도금 관통 홀을 생성하기 위하여 상기 회로 기판 비아(via)의 벽들을 구리 도금하는 단계;제1 접착력 증가제의 박막을 상기 도금된 비아의 표면에 적용하는 단계;상기 제1 접착력 증가제의 박막에 고-유전 강도(high dielectric strength)를 가지는 유기 층(organic layer)을 진공 증착하는 단계;상기 유기 층을 통하여(over said organic layer) 제2 접착력 증가제를 적용하는 단계; 및상기 회로 보드 비아 내에 제2 도금 관통 홀을 형성하기 위하여, 상기 제2 접착력 증가제를 통하여(over second layer of adhesive promoter) 구리 도금하는 단계를 포함하는 싱글 회로 기판 비아에 복수 개의 도금 관통 홀들을 생성하는 방법.
- 제24항에 있어서,상기 제1 접착력 증가제는 PECVD(Plasma Enhanced Chemical Vapor Deposition: 플라즈마 화학 증착 장치) 처리에 의해서 적용되는 싱글 회로 기판 비아에 복수 개의 도금 관통 홀들을 생성하는 방법.
- 제24항에 있어서,상기 제1 접착력 증가제는 실란(Silane), 카르복실(Carboxyl) 또는 실란 및 카르복실인 싱글 회로 기판 비아에 복수 개의 도금 관통 홀들을 생성하는 방법.
- 제24항에 있어서,상기 제1 접착력 증가제는 접착력 증가제 내의 관통 홀 침착(dipping)에 의해서 적용되는 싱글 회로 기판 비아에 복수 개의 도금 관통 홀들을 생성하는 방법.
- 제24항에 있어서,상기 제2 접착력 증가제는 PECVD 처리에 의해서 적용되는 싱글 회로 기판 비아에 복수 개의 도금 관통 홀들을 생성하는 방법.
- 제28항에 있어서,상기 제2 접착력 증가제는 카르복실 또는 실란 기상(gas phase) 화학 반응인 싱글 회로 기판 비아에 복수 개의 도금 관통 홀들을 생성하는 방법.
- 제24항에 있어서,상기 유기 층은 진공 증착되는 싱글 회로 기판 비아에 복수 개의 도금 관통 홀들을 생성하는 방법.
- 제30항에 있어서,상기 유기 층은 파릴렌 코팅인 싱글 회로 기판 비아에 복수 개의 도금 관통 홀들을 생성하는 방법.
- 싱글 회로 기판 비아에 복수 개의 절연된 컨덕터 관통 홀들(insulated conductor through holes)을 생성하는 방법에 있어서,제1 컨덕터 관통 홀을 생성하기 위하여 상기 회로 기판 비아의 벽들에 제1 전도성 층을 적용하는 단계;상기 제1 컨덕터 표면에 제1 접착력 증가제 층을 적용하는 단계;상기 제1 접착력 증가제의 층에 고-유전 강도를 가지는 얇은 유기 층을 증착하는 단계;상기 유기 층에 제2 접착력 증가제를 적용하는 단계; 및상기 제2 접착력 증가제 층을 통하여 제2 컨덕터 층을 적용하는 단계를 포함하는 싱글 회로 기판 비아에 복수 개의 절연된 컨덕터 관통 홀들을 생성하는 방법.
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- 2005-12-07 CN CN2005800419512A patent/CN101151688B/zh active Active
- 2005-12-07 KR KR1020077012862A patent/KR101165116B1/ko active Active
- 2005-12-07 AU AU2005314077A patent/AU2005314077B2/en not_active Ceased
- 2005-12-07 US US11/296,579 patent/US7271697B2/en active Active
- 2005-12-07 CA CA002589485A patent/CA2589485A1/en not_active Abandoned
- 2005-12-07 EP EP05853280A patent/EP1861857A4/en not_active Withdrawn
- 2005-12-07 JP JP2007545601A patent/JP2008523627A/ja active Pending
- 2005-12-07 RU RU2007120247/09A patent/RU2007120247A/ru not_active Application Discontinuation
- 2005-12-07 MX MX2007006737A patent/MX2007006737A/es active IP Right Grant
- 2005-12-07 TW TW094143199A patent/TWI416557B/zh active
- 2005-12-07 WO PCT/US2005/044319 patent/WO2006063081A2/en active Application Filing
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2007
- 2007-08-24 US US11/895,355 patent/US7690110B2/en active Active
- 2007-08-24 US US11/895,447 patent/US7602272B2/en active Active
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2010
- 2010-02-23 US US12/711,180 patent/US20100146782A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
US20080017404A1 (en) | 2008-01-24 |
EP1861857A2 (en) | 2007-12-05 |
KR20070095885A (ko) | 2007-10-01 |
HK1114464A1 (zh) | 2008-10-31 |
WO2006063081A3 (en) | 2007-12-06 |
US7271697B2 (en) | 2007-09-18 |
CN101151688A (zh) | 2008-03-26 |
JP2008523627A (ja) | 2008-07-03 |
US20100146782A1 (en) | 2010-06-17 |
RU2007120247A (ru) | 2009-01-20 |
US7690110B2 (en) | 2010-04-06 |
AU2005314077B2 (en) | 2010-08-05 |
MX2007006737A (es) | 2007-11-23 |
US20060152322A1 (en) | 2006-07-13 |
TW200638446A (en) | 2006-11-01 |
WO2006063081A2 (en) | 2006-06-15 |
US7602272B2 (en) | 2009-10-13 |
US20070294888A1 (en) | 2007-12-27 |
AU2005314077A1 (en) | 2006-06-15 |
CN101151688B (zh) | 2013-01-16 |
EP1861857A4 (en) | 2009-09-02 |
TWI416557B (zh) | 2013-11-21 |
CA2589485A1 (en) | 2006-06-15 |
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