JP6132293B2 - 基材上に形成した構造体、構造体の製造方法および線パターン - Google Patents
基材上に形成した構造体、構造体の製造方法および線パターン Download PDFInfo
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Classifications
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- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
-
- 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
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
- H05K3/125—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing by ink-jet printing
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Coating Apparatus (AREA)
- Ink Jet (AREA)
Description
上述した本実施形態に係る構造体製造装置について説明する。図5は、下から、本実施形態に係る構造体製造装置100の模式図、基材50を上面から見た時の温度分布を示す模式図、および移動した基材50の温度分布を示す模式図を示す。
上述した構造体製造装置100を用いた構造体の製造方法について説明する。本実施形態においては、移動する基材(基板)50に光を照射し、基材50の移動方向の上流側にピーク温度を有する温度プロファイルを形成し、液滴を温度プロファイルのピーク温度から基材50の移動方向の下流側の低温となる温度領域に着弾させる。制御部は、移動部150を液滴の吐出サイクルに合わせ連続的な微細な構造体が形成できる速度で往復運動させる。温度測定部130で測定された液滴着弾位置103の表面温度が基材50上に着弾する液滴乾燥に適切な温度になるように、加熱部110から照射される光のパワーを調整する。図5に示すように、基材50を加熱部110の側から吐出部120の方向(第1の方向)に移動させ、吐出部120から液滴を吐出し、微細な構造体10を形成する。
図13は、本実施例に係る液滴の固化状態を観察したSEM像である。図13(a)は50Hzのサイクルで吐出し、基材上で固化した液滴のSEM像であり、図13(b)はその拡大図である。また、図13(c)は250Hzのサイクルで吐出し、基材上で固化した液滴のSEM像であり、図13(d)はその拡大図である。図13(a)および(b)から明らかなように、着弾した液滴は、基材50の移動方向とは反対の描画方向に広がった滴型の形状を有する。このような形状の液滴をより高速に射出することにより、先に着弾して固化しつつある溶質は、中心部が凹んだ形状となり、後から着弾した液滴は、基材50に接する部分はすぐに固化するものの、固化していない溶液が先に着弾して固化した溶質の凹みに重畳する。これにより、液滴が液滴重畳固化層1上に吸い上げられ、図13(c)および(d)に示した高アスペクト比の本実施例に係る構造体が形成される。
この液滴の濡れ広がりの状態を検証するために、レーザ照射による基板加熱シミュレーションを行った。シミュレーションには、表1のパラメータを用いた。
Claims (8)
- 基材を移動させるための移動装置と、
前記基材と対向して配設され、該基材の構造体形成面の光の照射位置に加熱領域を形成するための加熱装置と、
前記加熱装置から前記基材の移動方向に前記加熱装置と離間して配設され、前記基材の前記加熱領域に液滴を着弾させるための吐出装置と、
ここで、前記液滴は、温度プロファイルのピーク温度から前記基材の移動方向の下流側の低温領域に着弾され、
前記液滴の着弾位置における前記基材の表面温度を測定する温度測定装置と、
加熱された前記液滴の着弾位置の表面温度が前記基材の移動方向に向かって低くなる温度分布を形成するように前記加熱装置及び前記移動装置を制御するための制御装置と、
を備える構造体製造装置。 - 前記制御装置は、前記移動装置の移動速度、前記液滴の吐出サイクル、照射領域の加熱を制御することを特徴とする請求項1記載の構造体製造装置。
- 前記液滴の着弾位置の温度分布は、ハットシェイプ形状又はダブルハンプ形状を備えることを特徴とする請求項1記載の構造体製造装置。
- 前記基材の移動方向の下流側の低温となる温度領域の温度勾配は、1℃/mm以上100℃/mm以下を備えることを特徴とする請求項1記載の構造体製造装置。
- 前記移動装置の移動速度は、1mm/sec以上100mm/sec以下を備えることを特徴とする請求項1記載の構造体製造装置。
- 前記加熱装置は、赤外線、紫外線、レーザ光、又はエキシマレーザ光であることを特徴とする請求項1記載の構造体製造装置。
- 前記吐出装置は、インクジェット装置であることを特徴とする請求項1記載の構造体製造装置。
- 前記液滴の着弾位置の前記基材の表面温度は、50℃以上200℃以下であることを特徴とする請求項1記載の構造体製造装置。
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JP2016058271A Active JP6132293B2 (ja) | 2012-10-30 | 2016-03-23 | 基材上に形成した構造体、構造体の製造方法および線パターン |
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KR (1) | KR102106184B1 (ja) |
CN (2) | CN107708318B (ja) |
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JP6342738B2 (ja) * | 2014-07-24 | 2018-06-13 | 株式会社Screenホールディングス | データ補正装置、描画装置、検査装置、データ補正方法、描画方法、検査方法およびプログラム |
JP6546815B2 (ja) * | 2015-09-02 | 2019-07-17 | 株式会社Screenホールディングス | 錠剤印刷装置および錠剤印刷方法 |
KR102686388B1 (ko) * | 2017-02-01 | 2024-07-18 | 세메스 주식회사 | 액적 토출량 조절 방법, 액적 토출량 조절 장치 및 이를 포함하는 액적 토출 장치 |
CN107482096B (zh) * | 2017-08-11 | 2019-04-09 | 厦门市三安光电科技有限公司 | 一种发光装置及其制造方法 |
CN111398277A (zh) * | 2020-04-03 | 2020-07-10 | 四川师范大学 | 一种面膜分析检测方法 |
CN116985399B (zh) * | 2023-08-03 | 2024-03-19 | 芯体素(杭州)科技发展有限公司 | 一种差异性厚度的涂层制备工艺及装置、系统和涂层板 |
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KR20070033990A (ko) | 2004-05-28 | 2007-03-27 | 도꾸리쯔교세이호징 가가꾸 기쥬쯔 신꼬 기꼬 | 패턴 필름의 형성 방법, 유닛 및 물질, 및 상기 방법에의해 수득된 제품 |
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WO2014069350A1 (ja) | 2014-05-08 |
US10212822B2 (en) | 2019-02-19 |
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TW201417658A (zh) | 2014-05-01 |
JPWO2014069350A1 (ja) | 2016-09-08 |
CN107708318A (zh) | 2018-02-16 |
JP2016163888A (ja) | 2016-09-08 |
CN104781017B (zh) | 2017-10-17 |
KR20150079685A (ko) | 2015-07-08 |
US9807887B2 (en) | 2017-10-31 |
KR102106184B1 (ko) | 2020-04-29 |
US20180020553A1 (en) | 2018-01-18 |
JP5995016B2 (ja) | 2016-09-21 |
CN107708318B (zh) | 2020-10-16 |
TWI606761B (zh) | 2017-11-21 |
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