JP4920963B2 - 相分離複合膜の調製方法 - Google Patents
相分離複合膜の調製方法 Download PDFInfo
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- JP4920963B2 JP4920963B2 JP2005362758A JP2005362758A JP4920963B2 JP 4920963 B2 JP4920963 B2 JP 4920963B2 JP 2005362758 A JP2005362758 A JP 2005362758A JP 2005362758 A JP2005362758 A JP 2005362758A JP 4920963 B2 JP4920963 B2 JP 4920963B2
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- 238000005191 phase separation Methods 0.000 title claims description 32
- 239000002131 composite material Substances 0.000 title claims description 10
- 239000012528 membrane Substances 0.000 title claims description 9
- 238000002360 preparation method Methods 0.000 title description 3
- 239000004065 semiconductor Substances 0.000 claims description 67
- 239000000758 substrate Substances 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 45
- 239000011810 insulating material Substances 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 34
- 239000002904 solvent Substances 0.000 claims description 24
- 238000000059 patterning Methods 0.000 claims description 14
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000010409 thin film Substances 0.000 description 53
- 239000000203 mixture Substances 0.000 description 35
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 14
- 239000004926 polymethyl methacrylate Substances 0.000 description 14
- 230000002209 hydrophobic effect Effects 0.000 description 13
- 239000010408 film Substances 0.000 description 11
- 239000001993 wax Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- DZUNDTRLGXGTGU-UHFFFAOYSA-N 2-(3-dodecylthiophen-2-yl)-5-[5-(3-dodecylthiophen-2-yl)thiophen-2-yl]thiophene Chemical compound C1=CSC(C=2SC(=CC=2)C=2SC(=CC=2)C2=C(C=CS2)CCCCCCCCCCCC)=C1CCCCCCCCCCCC DZUNDTRLGXGTGU-UHFFFAOYSA-N 0.000 description 8
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 7
- 229940117389 dichlorobenzene Drugs 0.000 description 7
- 229920002959 polymer blend Polymers 0.000 description 7
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 6
- RCHUVCPBWWSUMC-UHFFFAOYSA-N trichloro(octyl)silane Chemical compound CCCCCCCC[Si](Cl)(Cl)Cl RCHUVCPBWWSUMC-UHFFFAOYSA-N 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 230000000873 masking effect Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 229920001400 block copolymer Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001459 lithography Methods 0.000 description 4
- 238000000935 solvent evaporation Methods 0.000 description 4
- 238000004528 spin coating Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000879 optical micrograph Methods 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 239000002094 self assembled monolayer Substances 0.000 description 3
- 239000013545 self-assembled monolayer Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 229920001665 Poly-4-vinylphenol Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(iv) oxide Chemical compound O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
- 238000001053 micromoulding Methods 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 2
- 238000001338 self-assembly Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 3-dodecyl-2-thienyl Chemical group 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012164 animal wax Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003983 fluorenyl group Chemical class C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000012184 mineral wax Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000012169 petroleum derived wax Substances 0.000 description 1
- 235000019381 petroleum wax Nutrition 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920005547 polycyclic aromatic hydrocarbon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- OFIYHXOOOISSDN-UHFFFAOYSA-N tellanylidenegallium Chemical compound [Te]=[Ga] OFIYHXOOOISSDN-UHFFFAOYSA-N 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003577 thiophenes Chemical class 0.000 description 1
- 239000012178 vegetable wax Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K19/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic element specially adapted for rectifying, amplifying, oscillating or switching, covered by group H10K10/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
-
- 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
- H10K71/211—Changing the shape of the active layer in the devices, e.g. patterning by selective transformation of an existing layer
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Thin Film Transistor (AREA)
Description
SiO2基板の表面エネルギーをデジタルリソグラフィによりパターニングする。図2aに示されるように、蝋マスク(wax mask)を基板表面上に印刷する。マスクした基板をその後、オクチルトリクロロシランを含むヘキサデカンの溶液に15分間浸漬させ、その後、ヘプタン中ですすぐ。蝋マスクを、THFを用いて除去する。上記処理の結果、潜在表面エネルギーパターン(latent surface energy pattern)が形成され、マスクされていた領域が親水性となり、オクチルトリクロロシラン溶液に曝露された領域が疎水性となる。
SiO2基板の表面エネルギーをデジタルリソグラフィによりパターニングする。図3(a)に示されるように、蝋マスクを基板表面上に印刷する。マスクした基板をその後、オクチルトリクロロシランを含むヘキサデカンの溶液に15分間浸漬させ、その後、ヘプタン中ですすぐ。蝋マスクを、THFを用いて除去する。上記処理の結果、潜在表面エネルギーパターンが形成され、マスクされていた領域が親水性となり、オクチルトリクロロシラン溶液に曝露された領域が疎水性となる。
フォトエッチング可能な(photoetch−able)化学的処理を、Cr/Auゲート電極を有するSiNx/SiO2透明基板に適用することにより、自己整合(self−aligned)薄膜トランジスタを調製する(図4(a)および図4(b))。デバイスのゲート線は透明であるが、ゲート電極は不透明である。図4(c)に示されるように、基板に光照射し、透明な領域に対応する露光領域はフォトエッチングにより親水性となる一方、ゲート電極はフォトエッチングされておらず、疎水性のままである。得られたパターンは図4(d)に示されるように、ゲート電極に自己整合した単離薄膜トランジスタから構成される。
オクチルトリクロロシランを含むヘキサデカンの溶液に基板表面を15分間浸漬させ、その後、ヘプタン中で基板表面をすすぐことにより前にコートした基板表面上に、蝋マスクを印刷する。マスクした基板をその後、プラズマエッチングにより処理する。蝋マスクを、THFを用いて除去する。上記処理の結果、潜在表面エネルギーパターンが形成され、マスクされていた領域が疎水性となり、プラズマエッチングに曝露された領域が親水性となる。
Claims (1)
- 相分離膜を調製する方法であって、
基板を形成する工程と、
前記基板の表面の表面エネルギーをパターニングする工程と、
少なくとも1つの半導体材料と少なくとも1つの絶縁材料とを、絶縁材料に対する半導体材料の比率が20:80〜80:20となるように少なくとも1つの溶媒中に含む溶液を、パターン表面エネルギーを有する前記表面上に堆積させる工程と、
前記溶媒の蒸発速度を、部分的に密閉した囲いを用いて制御し、前記半導体材料と前記絶縁材料とを相分離させる工程と、
を含み、
半導体材料領域が前記絶縁材料により単離され、カプセル化される、
堆積した溶液内での横分離および垂直分離を含む前記相分離により複合膜を調製する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/015,795 | 2004-12-20 | ||
US11/015,795 US7964440B2 (en) | 2004-12-20 | 2004-12-20 | Phase-separated composite films and methods of preparing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006179905A JP2006179905A (ja) | 2006-07-06 |
JP4920963B2 true JP4920963B2 (ja) | 2012-04-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005362758A Active JP4920963B2 (ja) | 2004-12-20 | 2005-12-16 | 相分離複合膜の調製方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7964440B2 (ja) |
JP (1) | JP4920963B2 (ja) |
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US7459400B2 (en) * | 2005-07-18 | 2008-12-02 | Palo Alto Research Center Incorporated | Patterned structures fabricated by printing mask over lift-off pattern |
GB2439594A (en) * | 2006-06-07 | 2008-01-02 | Seiko Epson Corp | A method for forming a predetermined pattern of an organic semiconductor |
KR100943146B1 (ko) * | 2007-02-13 | 2010-02-18 | 주식회사 엘지화학 | 티아졸로티아졸 유도체를 이용한 유기 트랜지스터 및 이의제조방법 |
JP5636626B2 (ja) * | 2007-12-27 | 2014-12-10 | ソニー株式会社 | 半導体薄膜の形成方法および薄膜半導体装置の製造方法 |
JP4730623B2 (ja) | 2008-07-24 | 2011-07-20 | ソニー株式会社 | 薄膜トランジスタ、薄膜トランジスタの製造方法、および電子機器 |
US8221909B2 (en) * | 2009-12-29 | 2012-07-17 | Ut-Battelle, Llc | Phase-separated, epitaxial composite cap layers for electronic device applications and method of making the same |
US8486864B2 (en) * | 2009-12-29 | 2013-07-16 | Ut-Battelle, Llc | Method for producing microstructured templates and their use in providing pinning enhancements in superconducting films deposited thereon |
JP5590659B2 (ja) * | 2010-03-01 | 2014-09-17 | 国立大学法人岩手大学 | 磁場中有機単結晶薄膜作成法及び作成装置 |
JP6140625B2 (ja) * | 2014-03-03 | 2017-05-31 | 富士フイルム株式会社 | 有機薄膜トランジスタ |
US9960302B1 (en) | 2016-10-18 | 2018-05-01 | Tesla, Inc. | Cascaded photovoltaic structures with interdigitated back contacts |
US10937915B2 (en) | 2016-10-28 | 2021-03-02 | Tesla, Inc. | Obscuring, color matching, and camouflaging solar panels |
AU2018410566B2 (en) | 2017-03-01 | 2021-02-18 | Tesla, Inc. | System and method for packaging photovoltaic roof tiles |
WO2018160942A1 (en) * | 2017-03-02 | 2018-09-07 | The Regents Of The University Of California | Simultaneous doctor blading of different colored light emitting components |
US10381973B2 (en) | 2017-05-17 | 2019-08-13 | Tesla, Inc. | Uniformly and directionally colored photovoltaic modules |
US10985688B2 (en) | 2017-06-05 | 2021-04-20 | Tesla, Inc. | Sidelap interconnect for photovoltaic roofing modules |
US10734938B2 (en) | 2017-07-21 | 2020-08-04 | Tesla, Inc. | Packaging for solar roof tiles |
US10857764B2 (en) | 2017-07-25 | 2020-12-08 | Tesla, Inc. | Method for improving adhesion between glass cover and encapsulant for solar roof tiles |
US10978990B2 (en) | 2017-09-28 | 2021-04-13 | Tesla, Inc. | Glass cover with optical-filtering coating for managing color of a solar roof tile |
CN109841735B (zh) * | 2017-09-30 | 2020-11-06 | Tcl科技集团股份有限公司 | Tft的制备方法、用于制备tft的墨水及其制备方法 |
US10454409B2 (en) | 2018-02-02 | 2019-10-22 | Tesla, Inc. | Non-flat solar roof tiles |
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US11431279B2 (en) | 2018-07-02 | 2022-08-30 | Tesla, Inc. | Solar roof tile with a uniform appearance |
US11245354B2 (en) | 2018-07-31 | 2022-02-08 | Tesla, Inc. | Solar roof tile spacer with embedded circuitry |
US11082005B2 (en) | 2018-07-31 | 2021-08-03 | Tesla, Inc. | External electrical contact for solar roof tiles |
US11245355B2 (en) | 2018-09-04 | 2022-02-08 | Tesla, Inc. | Solar roof tile module |
US11581843B2 (en) | 2018-09-14 | 2023-02-14 | Tesla, Inc. | Solar roof tile free of back encapsulant layer |
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WO2001047003A2 (en) * | 1999-12-23 | 2001-06-28 | University Of Massachusetts | Methods and apparatus for forming submicron patterns on films |
GB0109295D0 (en) | 2001-04-12 | 2001-05-30 | Univ Cambridge Tech | Optoelectronic devices and a method for producing the same |
US6746825B2 (en) * | 2001-10-05 | 2004-06-08 | Wisconsin Alumni Research Foundation | Guided self-assembly of block copolymer films on interferometrically nanopatterned substrates |
US6911400B2 (en) * | 2002-11-05 | 2005-06-28 | International Business Machines Corporation | Nonlithographic method to produce self-aligned mask, articles produced by same and compositions for same |
JP2005243822A (ja) * | 2004-02-25 | 2005-09-08 | Seiko Epson Corp | 薄膜トランジスタの製造方法、薄膜トランジスタ、薄膜トランジスタ回路、電子デバイスおよび電子機器 |
JP4167287B2 (ja) * | 2004-08-20 | 2008-10-15 | 松下電器産業株式会社 | 電界効果トランジスタの製造方法 |
-
2004
- 2004-12-20 US US11/015,795 patent/US7964440B2/en active Active
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2005
- 2005-12-16 JP JP2005362758A patent/JP4920963B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006179905A (ja) | 2006-07-06 |
US20060131563A1 (en) | 2006-06-22 |
US7964440B2 (en) | 2011-06-21 |
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