JP6109078B2 - リードクラックが強化された電子素子用テープ - Google Patents
リードクラックが強化された電子素子用テープ Download PDFInfo
- Publication number
- JP6109078B2 JP6109078B2 JP2013551886A JP2013551886A JP6109078B2 JP 6109078 B2 JP6109078 B2 JP 6109078B2 JP 2013551886 A JP2013551886 A JP 2013551886A JP 2013551886 A JP2013551886 A JP 2013551886A JP 6109078 B2 JP6109078 B2 JP 6109078B2
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- JP
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- Prior art keywords
- lead
- tape
- pattern
- resin
- insulating substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000011347 resin Substances 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 8
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- 229910002056 binary alloy Inorganic materials 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 229910002058 ternary alloy Inorganic materials 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 31
- 239000010408 film Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000010409 thin film Substances 0.000 description 6
- 239000010949 copper Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/315—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed the encapsulation having a cavity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/492—Bases or plates or solder therefor
- H01L23/4924—Bases or plates or solder therefor characterised by the materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49572—Lead-frames or other flat leads consisting of thin flexible metallic tape with or without a film carrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49579—Lead-frames or other flat leads characterised by the materials of the lead frames or layers thereon
- H01L23/49582—Metallic layers on lead frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49838—Geometry or layout
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49866—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers characterised by the materials
- H01L23/49894—Materials of the insulating layers or coatings
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/50—Tape automated bonding [TAB] connectors, i.e. film carriers; Manufacturing methods related thereto
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/86—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using tape automated bonding [TAB]
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Geometry (AREA)
- Wire Bonding (AREA)
Description
図1及び図2を参照して本発明の一実施例による電子素子用テープ(Tape)の製造方法を説明する。
Claims (7)
- 絶縁基板と、
前記絶縁基板の上面のチップ実装領域に対応する部位にレジンが塗布されたレジン塗布領域と、
前記絶縁基板上に配置され、外部基板の端子と電気的に接続される第1のリードと、
前記絶縁基板上の前記レジン塗布領域の上に配置され、半導体チップの端子と連結される第2のリードと、
前記絶縁基板上に配置され、前記第1のリードと前記第2のリードを連結する折り曲げ部と、
を含み、
前記折り曲げ部は、前記第1のリードと連結される第1のリードパターンと、前記第2のリードと連結される第2のリードパターンと、前記第1と2のリードパターンの間を折り曲げて連結する連結パターンとを含み、
前記連結パターンは、前記第1のリードパターンの配線幅より前記第2のリードパターンの配線幅が狭くなるように、前記第1と2のリードパターンの間を折り曲げ構造で連結し、
前記連結パターンは、前記チップが実装されるチップ実装領域に対応するレジン塗布領域の上に配置される電子素子用テープ。 - 前記第1のリード及び第2のリードにパターン間の間隔の異なる部分が少なくとも1つ以上存在する請求項1に記載の電子素子用テープ。
- 前記電子素子用テープは、
前記チップ実装領域に実装される電子素子チップと、
前記レジン塗布領域に前記電子素子チップの周囲を埋め込む構造で塗布されるレジンとをさらに含む請求項2に記載の電子素子用テープ。 - 前記第1のリードの配線幅は、前記第2のリードの配線幅より広い請求項3に記載の電子素子用テープ。
- 前記絶縁基板は、ポリイミドフィルムである請求項4に記載の電子素子用テープ。
- 前記レジンはエポキシを含む請求項3に記載の電子素子用テープ。
- 前記第1のリード及び第2のリードの上にCu、Ni、Pd、Au、Sn、Ag、Coのうちいずれか1つ又はこれらの二元もしくは三元合金を用いて単層又は多層にメッキ処理層をさらに形成する請求項1乃至6のいずれか1項に記載の電子素子用テープ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110009610A KR101259844B1 (ko) | 2011-01-31 | 2011-01-31 | 리드 크랙이 강화된 전자소자용 탭 테이프 및 그의 제조 방법 |
KR10-2011-0009610 | 2011-01-31 | ||
PCT/KR2011/007580 WO2012105740A1 (en) | 2011-01-31 | 2011-10-12 | Tap tape for electronic devices with reinforced lead crack and method of manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014504034A JP2014504034A (ja) | 2014-02-13 |
JP6109078B2 true JP6109078B2 (ja) | 2017-04-05 |
Family
ID=46602929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013551886A Active JP6109078B2 (ja) | 2011-01-31 | 2011-10-12 | リードクラックが強化された電子素子用テープ |
Country Status (6)
Country | Link |
---|---|
US (2) | US20130308289A1 (ja) |
JP (1) | JP6109078B2 (ja) |
KR (1) | KR101259844B1 (ja) |
CN (1) | CN103348460B (ja) |
TW (1) | TW201232733A (ja) |
WO (1) | WO2012105740A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102144378B1 (ko) | 2013-08-27 | 2020-08-13 | 삼성전자주식회사 | 칩 온 필름 패키지 및 이를 포함하는 표시 장치 |
KR102251684B1 (ko) | 2014-09-03 | 2021-05-14 | 삼성디스플레이 주식회사 | 칩 온 필름 패키지 및 이를 포함하는 표시 장치 |
WO2017039198A1 (ko) * | 2015-09-01 | 2017-03-09 | 엘지이노텍(주) | 조명 장치 |
KR102466918B1 (ko) | 2017-12-27 | 2022-11-15 | 삼성디스플레이 주식회사 | 칩 온 필름 패키지 및 칩 온 필름 패키지를 포함하는 표시 장치 |
KR20210026659A (ko) * | 2019-08-30 | 2021-03-10 | 엘지이노텍 주식회사 | 센서 구동 장치 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
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US5198888A (en) * | 1987-12-28 | 1993-03-30 | Hitachi, Ltd. | Semiconductor stacked device |
JP2555878B2 (ja) * | 1988-09-05 | 1996-11-20 | 日本電気株式会社 | フィルムキャリヤーテープの製造方法 |
US6759732B1 (en) * | 1990-04-24 | 2004-07-06 | Seiko Epson Corporation | Semiconductor device with circuit cell array and arrangement on a semiconductor chip |
JP3033227B2 (ja) * | 1990-05-08 | 2000-04-17 | セイコーエプソン株式会社 | 半導体装置 |
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JP2727862B2 (ja) * | 1992-04-28 | 1998-03-18 | 日本電気株式会社 | 接続テープおよびフィルムキャリア型icならびに接続方法 |
JP3329073B2 (ja) * | 1993-06-04 | 2002-09-30 | セイコーエプソン株式会社 | 半導体装置およびその製造方法 |
JPH09129671A (ja) * | 1995-10-30 | 1997-05-16 | Toshiba Corp | 半導体パッケージ |
JP3350352B2 (ja) * | 1996-05-27 | 2002-11-25 | 富士通株式会社 | 配線パターンを有する半導体装置の支持基体 |
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JPH11288981A (ja) * | 1998-04-02 | 1999-10-19 | Toppan Printing Co Ltd | Tab用フィルムキャリアテープ及びその製造方法 |
JP3311675B2 (ja) * | 1998-06-02 | 2002-08-05 | 三井金属鉱業株式会社 | フィルムキャリアテープ |
JP3640155B2 (ja) * | 1999-01-26 | 2005-04-20 | セイコーエプソン株式会社 | 可撓性配線基板、フィルムキャリア、テープ状半導体装置、半導体装置、回路基板並びに電子機器 |
WO2000054324A1 (fr) * | 1999-03-11 | 2000-09-14 | Seiko Epson Corporation | Substrat de cablage flexible, bande porte-puces, dispositif a semiconducteur de type bande, dispositif a semiconducteur, procede de fabrication d'un dispositif a semiconducteur, carte de circuit imprime, et dispositif electronique. |
JP4443694B2 (ja) * | 1999-11-02 | 2010-03-31 | シャープ株式会社 | 配線パターンを有する半導体装置の支持基体および液晶表示装置 |
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-
2011
- 2011-01-31 KR KR1020110009610A patent/KR101259844B1/ko active IP Right Grant
- 2011-10-12 CN CN201180066521.1A patent/CN103348460B/zh active Active
- 2011-10-12 US US13/982,658 patent/US20130308289A1/en not_active Abandoned
- 2011-10-12 JP JP2013551886A patent/JP6109078B2/ja active Active
- 2011-10-12 WO PCT/KR2011/007580 patent/WO2012105740A1/en active Application Filing
- 2011-10-18 TW TW100137639A patent/TW201232733A/zh unknown
-
2016
- 2016-05-13 US US15/153,970 patent/US10020248B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103348460B (zh) | 2016-12-21 |
KR20120088332A (ko) | 2012-08-08 |
TW201232733A (en) | 2012-08-01 |
US10020248B2 (en) | 2018-07-10 |
US20130308289A1 (en) | 2013-11-21 |
CN103348460A (zh) | 2013-10-09 |
JP2014504034A (ja) | 2014-02-13 |
WO2012105740A1 (en) | 2012-08-09 |
KR101259844B1 (ko) | 2013-05-03 |
US20160254219A1 (en) | 2016-09-01 |
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