JP2012040878A - ナノ構造体を有する光学素子用成形型、ナノ構造体用成形型及び光学素子 - Google Patents
ナノ構造体を有する光学素子用成形型、ナノ構造体用成形型及び光学素子 Download PDFInfo
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- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
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- B29L2011/00—Optical elements, e.g. lenses, prisms
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- C03C2217/00—Coatings on glass
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- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/355—Temporary coating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
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Abstract
【解決手段】基板2上に1層以上のエッチング転写層3を形成し、このエッチング転写層3上に半球状の微粒子生成用の薄膜4を形成し、熱反応、光反応、ガス反応のいずれか、またはそれらの複合反応を用いて、薄膜4に、その物質の凝集作用、分解作用、または核形成作用を生じさせて、半球状の島状微粒子5を複数、形成し、複数の島状微粒子5を保護マスクとしてエッチング転写層3及び前記基板2を反応ガスによって順次エッチングして、基板2の微細な表面に錐形状のパターンを形成して、基板2表面に微細な凹凸面(ナノ構造型面)1’を有する光学素子用成形型1を製造する。
【選択図】図1
Description
(1)本発明に係るナノ構造体を有する光学素子用又はナノ構造体用成形型は、大面積で且つ複雑な形状の構造体から成るナノ構造体を基板表面に、均一に安定してナノ構造体を有し、バイオや医療分野の蛍光分析、偏光分析などに用いる光学素子において、より検出感度を向上させることができるものである。
(2)本発明に係る光学素子用成形型若しくはナノ構造体の製造方法は、少ない行程で、且つ生産性の高いドライプロセスのみで製造することができる方法である。
(3)本発明に係る光学素子は、基板表面に微細な凹凸面のナノ構造を有し、ランダムに配置されて成る高アスペクト比のナノパターンを備え、好ましくは、このナノパターンは、光源の波長以下の間隔を保たれている構成であるナノパターンを備えた光学素子である。
(1)本発明に係る光学素子用成形型は、大面積で且つ複雑な自由曲面を持つ基板表面に、均一に安定してナノ構造体を有し、より安価に大面積の、バイオや医療に用いる高感度センサーチップを製造することができる。
(2)本発明に係るナノ構造体を有する光学素子用又はナノ構造体用成形型の製造方法は、少ない行程で、且つ生産性の高いドライプロセスのみで製造することができる。
(3)本発明に係る光学素子は、基板表面に微細な凹凸面のナノ構造を有し、ランダムに配置されて成る高アスペクト比のナノパターンを備え、好ましくは、このナノパターンは、光源の波長以下の間隔を保たれている構成であるナノパターンを備えた光学素子である。
(1)基板上への薄膜の形成工程
基板上に複数のエッチング転写層を形成し、さらに、一括に薄膜を形成する。これらの形成工程は、真空ドライプロセスで行う。
熱反応、光反応、ガス反応のいずれか、またはこれらの反応を2以上組み合わせた複合反応を用いて、上記薄膜に、薄膜物質の凝集作用、分解作用、または核形成を生じさせて、ナノメータオーダの微細な半球状の島状微粒子が、対象とする光源の波長以下の間隔でランダムに存在するナノパターンを形成する。
次に、図5に示す模式図を用いて、上記説明したナノ構造体を有する光学素子用成形型1から射出成形用型の製造方法を説明するとともに、この射出成型用型を用いるナノ構造体を有する光学素子の量産方法の一例を説明する。
2 基板
3 エッチング転写層
4 島状微粒子作製の為の薄膜
5 島状微粒子
6 ナノ構造体を有する光学素子用成形型
7 基板
8 射出成形型
9 ナノ構造体を有する光学素子
10 射出成形型
11 ナノ構造体を有する光学素子
Claims (4)
- 表面に微細な凹凸面のナノ構造を有する光学素子又はナノ構造体を成形するための、光学素子用又はナノ構造体用成形型であって、
基板の表面にランダムに配置されてなる錐形状の凸状のナノパターンを有し、
前記ナノパターンは、前記基板上に1層以上のエッチング転写層を形成し、該エッチング転写層上に島状微粒子生成用の薄膜を形成し、前記薄膜に、熱反応、光反応、化学反応のいずれか、またはそれらの複合反応を用いて、薄膜物質の凝集作用、分解作用、または核形成作用を生じさせて、島状微粒子を複数形成し、前記複数の島状微粒子を保護マスクとしてエッチング転写層及び前記基板を順次エッチングして形成されたものであることを特徴とするナノ構造体を有する光学素子用又はナノ構造体用成形型。 - 前記島状微粒子は、その平均粒径は5nm〜1000nmであり、複数の島状微粒子の平均間隔は、10nm〜2000nmであることを特徴とする請求項1に記載のナノ構造体を有する光学素子用又はナノ構造体用成形型。
- 表面に微細な凹凸面のナノ構造を有し、該ナノ構造は、ランダムに配置されて成る錐形状の凸状のナノパターンを備え、該ナノパターンは島状であり、複数の島の平均間隔が10nm〜2000nmであり、請求項1又は2記載の成形型を用いて成形されたものであることを特徴とするセンシングチップ用光学素子。
- 表面に微細な凹凸面のナノ構造を有し、該ナノ構造は、ランダムに配置されて成る錐形状の凸状のナノパターンを備え、該ナノパターンは島状であり、複数の島の平均間隔が10nm〜2000nmであり、請求項1又は2記載の成形型を用いて成形されたものであることを特徴とする蛍光測定用光学素子。
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| US10353119B2 (en) | 2012-11-16 | 2019-07-16 | Nalux Co., Ltd. | Method for manufacturing mold or optical element |
| WO2014119909A1 (ko) * | 2013-01-29 | 2014-08-07 | 삼성전자주식회사 | 나노구조 반도체 발광소자 제조방법 |
| US9385266B2 (en) | 2013-01-29 | 2016-07-05 | Samsung Electronics Co., Ltd. | Method of manufacturing a nanostructure light emitting device by planarizing a surface of the device |
| US9500778B2 (en) | 2013-01-29 | 2016-11-22 | Ricoh Company, Ltd. | Optical element, mold, and optical device |
| US9508893B2 (en) | 2013-01-29 | 2016-11-29 | Samsung Electronics Co., Ltd. | Method for manufacturing nano-structured semiconductor light-emitting element |
| US9853185B2 (en) | 2013-01-29 | 2017-12-26 | Samsung Electronics Co., Ltd. | Method for manufacturing nano-structured semiconductor light-emitting element |
| US9871164B2 (en) | 2013-01-29 | 2018-01-16 | Samsung Electronics Co., Ltd. | Nanostructure light emitting device and method of manufacturing the same |
| DE102015103931A1 (de) | 2014-03-21 | 2015-09-24 | Nalux Co., Ltd. | Form, optisches Element und Verfahren zur Herstellung der Form und des optischen Elements |
| DE102015103931B4 (de) | 2014-03-21 | 2022-06-30 | Nalux Co., Ltd. | Form, optisches Element und Verfahren zur Herstellung der Form und des optischen Elements |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008168610A (ja) | 2008-07-24 |
| JP4986137B2 (ja) | 2012-07-25 |
| JP5317141B2 (ja) | 2013-10-16 |
| US20100075114A1 (en) | 2010-03-25 |
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