JP5363417B2 - 密集したアレイとフレックス回路との相互接続 - Google Patents
密集したアレイとフレックス回路との相互接続 Download PDFInfo
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- JP5363417B2 JP5363417B2 JP2010111815A JP2010111815A JP5363417B2 JP 5363417 B2 JP5363417 B2 JP 5363417B2 JP 2010111815 A JP2010111815 A JP 2010111815A JP 2010111815 A JP2010111815 A JP 2010111815A JP 5363417 B2 JP5363417 B2 JP 5363417B2
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- 238000003491 array Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 20
- 238000000151 deposition Methods 0.000 claims description 7
- 229910052451 lead zirconate titanate Inorganic materials 0.000 claims description 6
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 55
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229920000307 polymer substrate Polymers 0.000 description 7
- 239000004593 Epoxy Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003486 chemical etching Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000608 laser ablation Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000006072 paste Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
-
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
- H05K3/363—Assembling flexible printed circuits with other printed circuits by soldering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0388—Other aspects of conductors
- H05K2201/0394—Conductor crossing over a hole in the substrate or a gap between two separate substrate parts
-
- 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
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2036—Permanent spacer or stand-off in a printed circuit or printed circuit assembly
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
-
- 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.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
-
- 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.
- Y10T29/49147—Assembling terminal to base
-
- 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.
- Y10T29/49147—Assembling terminal to base
- Y10T29/49149—Assembling terminal to base by metal fusion bonding
-
- 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
- Y10T29/49204—Contact or terminal manufacturing
-
- 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
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combinations Of Printed Boards (AREA)
- Wire Bonding (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
110:デバイスアレイ素子
115:ボンドパッド
120:スタンドオフ層
130:フレックス回路
132:コンタクトパッド
140:ライナ層
150:相互接続要素
200A、200B:デバイス
210:デバイスアレイ素子
220:スタンドオフ層
230:フレックス回路
232:コンタクトパッド
239:外部コンタクト
240:剥離ライナ層
260:スルーホール
300:電気デバイスアレイ
310:デバイスアレイ素子
Claims (5)
- 相互接続方法であって、
フレキシブル回路のコンタクトパッドを、スタンドオフ層を有する電気デバイスアレイのアレイ素子と予め位置合わせするステップであって、前記スタンドオフ層は前記コンタクトパッドと前記アレイ素子との間に配置され、前記スタンドオフ層は開口部を有し、前記コンタクトパッドは前記開口部の一部を覆う、ステップと、
前記フレキシブル回路の基板部分を除去して、前記フレキシブル回路に沿ってスルーホールを形成し、前記コンタクトパッドを露出させるステップと、
電気的導通を確立するために、前記スタンドオフ層の前記開口部内及び前記フレキシブル回路に沿って形成された前記スルーホール内に、前記アレイ素子のボンドパッドと接し、前記フレキシブル回路の前記コンタクトパッドと接する導電材料を充填するステップと、
を含むことを特徴とする方法。 - 前記スルーホールを形成する前に、前記フレキシブル回路の上に剥離ライナ層を形成するステップと、
前記フレキシブル回路と、上にある前記剥離ライナとに沿って、前記スルーホールを形成するステップと、
前記スタンドオフ層の前記開口部及び前記スルーホール内に、前記導電材料を充填するステップと、
前記剥離ライナ層を除去して前記フレキシブル回路を露出させるステップと、
をさらに含むことを特徴とする請求項1に記載の方法。 - 前記電気デバイスアレイの前記アレイ素子は、ジルコン酸チタン酸鉛(PZT)素子、液晶ディスプレイ、プラズマTV、又はこれらの組み合わせを含むことを特徴とする請求項1に記載の方法により相互接続された電気デバイスパッケージ。
- 相互接続方法であって、
フレキシブル基板の第1の側に取り付けられた少なくとも1つのコンタクトパッドと少なくとも1つの外部コンタクトとを含むフレキシブル回路を準備するステップと、
前記フレキシブル回路を、電気デバイスアレイの上に配置されたスタンドオフ層の上に配置するステップであって、前記フレキシブル基板の前記第1の側は前記電気デバイスアレイとは離れている、ステップと、
前記フレキシブル基板及び前記スタンドオフ層に沿ってスルーホールを形成して、前記コンタクトパッド及び前記外部コンタクトが、前記スルーホールに対して露出され、前記電気デバイスアレイの1つのアレイ素子と位置合わせされるようにするステップと、
前記スルーホールを充填するように導電材料を堆積させ、ボンドパッドと前記コンタクトパッドと前記外部コンタクトとを接続するステップと、
を含むことを特徴とする方法。 - 前記スルーホールの形成前に前記コンタクトパッド及び前記外部コンタクトの上に剥離ライナ層を配置し、前記導電材料の堆積後に前記剥離ライナ層を除去するステップをさらに含むことを特徴とする請求項4に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/470,047 | 2009-05-21 | ||
US12/470,047 US8156641B2 (en) | 2009-05-21 | 2009-05-21 | Interconnection method for tightly packed arrays with flex circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010272862A JP2010272862A (ja) | 2010-12-02 |
JP5363417B2 true JP5363417B2 (ja) | 2013-12-11 |
Family
ID=42289755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010111815A Expired - Fee Related JP5363417B2 (ja) | 2009-05-21 | 2010-05-14 | 密集したアレイとフレックス回路との相互接続 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8156641B2 (ja) |
EP (1) | EP2257137B1 (ja) |
JP (1) | JP5363417B2 (ja) |
KR (1) | KR101586633B1 (ja) |
CN (1) | CN101894769B (ja) |
TW (1) | TWI462246B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8156641B2 (en) * | 2009-05-21 | 2012-04-17 | Xerox Corporation | Interconnection method for tightly packed arrays with flex circuit |
TW201306337A (zh) * | 2011-04-08 | 2013-02-01 | Sonavation Inc | 用於在壓電陣列上沈積材料之系統及方法 |
US20130038379A1 (en) * | 2011-10-28 | 2013-02-14 | Shi-Chiung Chen | Micro structure substrates for sensor panels |
US20130038820A1 (en) * | 2011-10-28 | 2013-02-14 | Shi-Chiung Chen | Micro structure substrates for flexible display device and methods of manufacturing the same |
US8608293B2 (en) | 2011-10-24 | 2013-12-17 | Xerox Corporation | Process for adding thermoset layer to piezoelectric printhead |
US8998622B2 (en) | 2012-08-31 | 2015-04-07 | Apple Inc. | Electrical connectors with applicators for electronic devices |
CN108535928A (zh) * | 2018-04-13 | 2018-09-14 | 京东方科技集团股份有限公司 | 一种阵列基板及其制作方法、显示面板和显示装置 |
US11081421B2 (en) * | 2019-12-12 | 2021-08-03 | Amulaire Thermal Technology, Inc. | IGBT module with heat dissipation structure having ceramic layers corresponding in position and in area to chips |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2863094B2 (ja) * | 1994-08-05 | 1999-03-03 | 矢崎総業株式会社 | 配線板の接続方法 |
US6255126B1 (en) * | 1998-12-02 | 2001-07-03 | Formfactor, Inc. | Lithographic contact elements |
US6444563B1 (en) * | 1999-02-22 | 2002-09-03 | Motorlla, Inc. | Method and apparatus for extending fatigue life of solder joints in a semiconductor device |
US6547452B1 (en) * | 2000-05-11 | 2003-04-15 | International Business Machines Corporation | Alignment systems for subassemblies of overmolded optoelectronic modules |
US6998539B2 (en) * | 2003-05-27 | 2006-02-14 | Xerox Corporation | Standoff/mask structure for electrical interconnect |
JP5034340B2 (ja) * | 2005-06-30 | 2012-09-26 | ブラザー工業株式会社 | 配線接続構造の製造方法 |
US7645942B2 (en) * | 2005-12-09 | 2010-01-12 | Xerox Corporation | Electrical interconnect with maximized electrical contact |
US7575302B2 (en) * | 2005-12-14 | 2009-08-18 | Xerox Corporation | Circuitry for printer |
US7876087B2 (en) * | 2006-09-12 | 2011-01-25 | Innoconnex, Inc. | Probe card repair using coupons with spring contacts and separate atachment points |
JP5076520B2 (ja) * | 2007-01-31 | 2012-11-21 | ブラザー工業株式会社 | 記録装置の配線接続方法 |
US8259057B2 (en) * | 2007-07-31 | 2012-09-04 | Hewlett-Packard Development Company, L.P. | Liquid crystal display |
KR20090059504A (ko) * | 2007-12-06 | 2009-06-11 | 삼성전자주식회사 | 반도체 장치 및 그 제조방법들 |
EP2141973A1 (en) | 2008-07-02 | 2010-01-06 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Method of providing conductive structures in a multi-foil system and multi-foil system comprising same |
US8156641B2 (en) * | 2009-05-21 | 2012-04-17 | Xerox Corporation | Interconnection method for tightly packed arrays with flex circuit |
-
2009
- 2009-05-21 US US12/470,047 patent/US8156641B2/en not_active Expired - Fee Related
-
2010
- 2010-05-14 JP JP2010111815A patent/JP5363417B2/ja not_active Expired - Fee Related
- 2010-05-19 TW TW099115887A patent/TWI462246B/zh not_active IP Right Cessation
- 2010-05-20 EP EP10163426A patent/EP2257137B1/en not_active Not-in-force
- 2010-05-20 CN CN201010181891.7A patent/CN101894769B/zh not_active Expired - Fee Related
- 2010-05-20 KR KR1020100047199A patent/KR101586633B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2257137B1 (en) | 2012-07-11 |
CN101894769B (zh) | 2014-08-20 |
TW201042742A (en) | 2010-12-01 |
US8156641B2 (en) | 2012-04-17 |
KR101586633B1 (ko) | 2016-01-19 |
JP2010272862A (ja) | 2010-12-02 |
KR20100126204A (ko) | 2010-12-01 |
CN101894769A (zh) | 2010-11-24 |
TWI462246B (zh) | 2014-11-21 |
EP2257137A1 (en) | 2010-12-01 |
US20100294545A1 (en) | 2010-11-25 |
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