JP5222453B2 - デバイスのパターニング - Google Patents
デバイスのパターニング Download PDFInfo
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- JP5222453B2 JP5222453B2 JP2002592171A JP2002592171A JP5222453B2 JP 5222453 B2 JP5222453 B2 JP 5222453B2 JP 2002592171 A JP2002592171 A JP 2002592171A JP 2002592171 A JP2002592171 A JP 2002592171A JP 5222453 B2 JP5222453 B2 JP 5222453B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76886—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances
- H01L21/76892—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances modifying the pattern
- H01L21/76894—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances modifying the pattern using a laser, e.g. laser cutting, laser direct writing, laser repair
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
- H10K71/221—Changing the shape of the active layer in the devices, e.g. patterning by lift-off techniques
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
- H10K71/231—Changing the shape of the active layer in the devices, e.g. patterning by etching of existing layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/621—Providing a shape to conductive layers, e.g. patterning or selective deposition
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0002—Lithographic processes using patterning methods other than those involving the exposure to radiation, e.g. by stamping
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/464—Lateral top-gate IGFETs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/468—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
- H10K71/13—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
- H10K85/1135—Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/115—Polyfluorene; Derivatives thereof
Description
異なる光学的吸収/反射特性を有しまたは集束光ビーム40によって励起された際に蛍光を発する材料からできた基板上の第1のパターン中にアラインメントマークを規定すると、印刷ヘッド44下方のサンプルを走査し、フォト検出器41の強度信号をモニタリングする際、このアラインメントマークの印刷ヘッドに対する相対的位置を判定することができる(図15(a))。
あるいは、2つ以上の光ビーム(および検出器)47,48を用いる場合、少なくとも2つの非平行端部46を有する単一のアラインメントフィーチャを横切るようにヘッドをまず走査し、その後、基板フィーチャ49に対する正確なアラインメントで印刷を行うことにより、基板の印刷ヘッドに対する位置および方向を判定することができる。第1の端部を横切って2本のビームを走査する場合(図15c)、誤った方向の角度および走査方向位置を判定することができる。走査方向に垂直な基板の位置は、2本のビームによって測定された第1の(立ち上がり)端部および第2の(立ち下がり)端部の間の時間間隔の差から得られる。
Claims (11)
- 少なくとも1つのパターニング層を含む電気デバイスを基板上に形成する方法であって、前記基板上に表面エネルギーパターンを生成する工程と、前記表面エネルギーパターンを用いて、前記電気デバイスの活性層を形成する層の積層を制御する工程とを含み、前記表面エネルギーパターンを生成する工程は、前記基板上に表面改変層を形成する第1工程と、前記表面改変層をパターニングするとともに下地表面を露出させる第2工程とを含み、前記第2工程は、前記表面改変層の選択された領域を、レーザを用いて光ビームで選択的に露光して、前記表面改変層の露光された領域の物理的特性を改変する温度に、前記表面改変層の露光された領域を加熱する工程を含み、前記基板は、前記温度に加熱されるとひずみを生じる基板であり、熱伝導を最小限にするために前記レーザをナノ秒パルスのパルスモードで動作させる工程を含む、方法。
- 前記パターニング層は、有機材料からなる、請求項1に記載の方法。
- 前記表面改変層を前記光ビームで選択的に露光して、前記光ビームに露光された領域において前記表面改変層の溶解度パラメータを改変する工程を含む、請求項1または2に記載の方法。
- 前記表面改変層の溶解度パラメータは、前記露光前には前記材料が溶解可能な溶媒に対して前記材料を不溶性にするように改変される、請求項3に記載の方法。
- 前記表面改変層を洗浄して、前記光ビームに露光されていない領域において前記表面改変層の材料を除去する工程を含む、請求項4に記載の方法。
- 前記光ビームは、集束ビームである、請求項1〜5のいずれかに記載の方法。
- 前記光ビームは、赤外光ビームである、請求項1〜6のいずれかに記載の方法。
- 前記表面改変層上で前記光ビームを移動させて前記選択的露光を行う工程を含む、請求項1〜7のいずれかに記載の方法。
- 前記電気デバイスは、電子スイッチングデバイスである、請求項1〜8のいずれかに記載の方法。
- 前記電子スイッチングデバイスは、薄膜トランジスタデバイスである、請求項9に記載の方法。
- 前記電気デバイスの活性層を形成する層は、該層が前記表面エネルギーパターンによって影響を受ける堆積パターンを持つように、液体から堆積される、請求項1に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0112611.9 | 2001-05-23 | ||
GBGB0112611.9A GB0112611D0 (en) | 2001-05-23 | 2001-05-23 | Patterning of devices |
GBGB0116174.4A GB0116174D0 (en) | 2001-05-23 | 2001-07-02 | Patterning of devices |
GB0116174.4 | 2001-07-02 | ||
PCT/GB2002/002405 WO2002095805A2 (en) | 2001-05-23 | 2002-05-22 | Laser parrering of devices |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008300438A Division JP5539646B2 (ja) | 2001-05-23 | 2008-11-26 | デバイスのパターニング |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005500558A JP2005500558A (ja) | 2005-01-06 |
JP5222453B2 true JP5222453B2 (ja) | 2013-06-26 |
Family
ID=26246114
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002592171A Expired - Fee Related JP5222453B2 (ja) | 2001-05-23 | 2002-05-22 | デバイスのパターニング |
JP2008300438A Expired - Fee Related JP5539646B2 (ja) | 2001-05-23 | 2008-11-26 | デバイスのパターニング |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008300438A Expired - Fee Related JP5539646B2 (ja) | 2001-05-23 | 2008-11-26 | デバイスのパターニング |
Country Status (7)
Country | Link |
---|---|
US (1) | US7244669B2 (ja) |
EP (2) | EP2315289A3 (ja) |
JP (2) | JP5222453B2 (ja) |
CN (1) | CN1292496C (ja) |
AU (1) | AU2002310593A1 (ja) |
TW (1) | TWI283011B (ja) |
WO (1) | WO2002095805A2 (ja) |
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US20040266207A1 (en) | 2004-12-30 |
JP5539646B2 (ja) | 2014-07-02 |
WO2002095805A3 (en) | 2003-01-23 |
EP1393389B1 (en) | 2018-12-05 |
US7244669B2 (en) | 2007-07-17 |
CN1292496C (zh) | 2006-12-27 |
TWI283011B (en) | 2007-06-21 |
EP2315289A3 (en) | 2011-09-28 |
AU2002310593A1 (en) | 2002-12-03 |
JP2005500558A (ja) | 2005-01-06 |
WO2002095805A2 (en) | 2002-11-28 |
EP1393389A2 (en) | 2004-03-03 |
CN1520618A (zh) | 2004-08-11 |
JP2009122681A (ja) | 2009-06-04 |
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