JP2008504673A - 可撓性基板上に作られた電子回路に関する新規な伝導体構造 - Google Patents
可撓性基板上に作られた電子回路に関する新規な伝導体構造 Download PDFInfo
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- JP2008504673A JP2008504673A JP2007516471A JP2007516471A JP2008504673A JP 2008504673 A JP2008504673 A JP 2008504673A JP 2007516471 A JP2007516471 A JP 2007516471A JP 2007516471 A JP2007516471 A JP 2007516471A JP 2008504673 A JP2008504673 A JP 2008504673A
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- 238000000034 method Methods 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000003252 repetitive effect Effects 0.000 claims 2
- 229920002120 photoresistant polymer Polymers 0.000 description 7
- 238000005530 etching Methods 0.000 description 6
- 238000000206 photolithography Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000011888 foil Substances 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
- 239000012212 insulator Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- 239000010409 thin film Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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- 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
-
- 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
- H01L23/4985—Flexible insulating substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/0283—Stretchable 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
- H05K3/4691—Rigid-flexible multilayer circuits comprising rigid and flexible layers, e.g. having in the bending regions only flexible layers
-
- 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
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Manufacturing Of Electric Cables (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (13)
- 基板上に集積回路を製造する方法であって、
基板上に周期的な構造のアイランドを形成するステップと、
前記周期的な構造のアイランドの上に少なくとも1つの伝導体を形成するステップとを有し、
少なくとも1つの伝導体が、直列の繰り返し構造特性を有することを特徴とする方法。 - 前記アイランドの間の領域に満たすことによりリリース層を形成するステップを更に有することを特徴とする請求項1に記載の方法。
- 前記リリース層が、前記伝導体が付着しない材料からなることを特徴とする請求項2に記載の方法。
- 前記リリース層を形成するステップが更に、
前記リリース層を適用するステップと、
前記リリース層を平坦化するステップとを有し、
前記リリース層と前記周期的な構造のアイランドとが、おおよそ共通平面の表面を形成することを特徴とする請求項2に記載の方法。 - 前記少なくとも1つの伝導体を形成した後、前記リリース層を除去するステップを更に有することを特徴とする請求項4に記載の方法。
- 前記少なくとも1つの伝導体が、前記基板が曲がったときに、前記伝導体が破壊する代わりに撓むことができるように適用されることを特徴とする請求項1に記載の方法。
- 前記繰り返し構造特性が、繰り返し結合された円、繰り返しのシヌソイド、及び、繰り返し結合された半円からなる特性のグループから選択されることを特徴とする請求項1に記載の方法。
- 周期的構造のアイランドと、
前記周期的構造のアイランドに添付した直列の繰り返し構造特性からなる少なくとも1つの伝導体と、を有し、
前記少なくとも1つの伝導体の構造特性が、前記少なくとも1つの伝導体が曲がったとき、前記少なくとも1つの伝導体を破壊するのではなく、前記少なくとも1つの伝導体を伸縮させるように適合されることを特徴とする半導体デバイス。 - 前記周期的構造のアイランドの間にリリース層を更に有することを特徴とする請求項8に記載の半導体デバイス。
- 前記リリース層が、前記伝導体に付着しない材料からなることを特徴とする請求項8に記載の半導体デバイス。
- 前記周期的構造のアイランドが、絶縁材料からなることを特徴とする請求項8に記載の半導体デバイス。
- 前記繰り返し構造特性が、繰り返し結合された円、繰り返しのシヌソイド、及び、繰り返し結合された半円からなるグループから選択されることを特徴とする請求項8に記載の半導体デバイス。
- 前記半導体デバイスが、ディスプレィに結合されることを特徴とする請求項8に記載の半導体デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/869,404 | 2004-06-16 | ||
US10/869,404 US7629691B2 (en) | 2004-06-16 | 2004-06-16 | Conductor geometry for electronic circuits fabricated on flexible substrates |
PCT/US2005/012683 WO2006006987A1 (en) | 2004-06-16 | 2005-04-14 | Novel conductor geometry for electronic circuits fabricated on flexible substrates |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008504673A true JP2008504673A (ja) | 2008-02-14 |
JP4964130B2 JP4964130B2 (ja) | 2012-06-27 |
Family
ID=34965391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007516471A Active JP4964130B2 (ja) | 2004-06-16 | 2005-04-14 | 可撓性基板上に作られた電子回路に関する新規な伝導体構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7629691B2 (ja) |
JP (1) | JP4964130B2 (ja) |
KR (1) | KR101131178B1 (ja) |
WO (1) | WO2006006987A1 (ja) |
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JP2013517525A (ja) * | 2010-01-15 | 2013-05-16 | ネーデルランゼ オルハニサティー フォール トゥーヘパスト−ナトゥールウェテンスハッペァイク オンデルゾーク テーエンオー | 箔形状電気光学製品、半製品及びそれらを製造する方法及び装置 |
JP2015216365A (ja) * | 2006-09-06 | 2015-12-03 | ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティー オブ イリノイ | 二次元伸縮性、湾曲性デバイス |
JP2016527530A (ja) * | 2013-05-17 | 2016-09-08 | エロギア インコーポレイテッド | ファブリック封入ライトアレイおよび衣類に画像を表示するシステム |
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JP2020521337A (ja) * | 2017-05-25 | 2020-07-16 | オーピクス メディカル テクノロジーズ インコーポレイテッド | 可撓性回路パッケージ |
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JP4964130B2 (ja) | 2012-06-27 |
WO2006006987A1 (en) | 2006-01-19 |
KR101131178B1 (ko) | 2012-03-28 |
US7629691B2 (en) | 2009-12-08 |
KR20070027596A (ko) | 2007-03-09 |
US20050280157A1 (en) | 2005-12-22 |
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