CN104419893A - 一种眼镜片防水膜镀膜方法 - Google Patents

一种眼镜片防水膜镀膜方法 Download PDF

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Publication number
CN104419893A
CN104419893A CN201310382702.6A CN201310382702A CN104419893A CN 104419893 A CN104419893 A CN 104419893A CN 201310382702 A CN201310382702 A CN 201310382702A CN 104419893 A CN104419893 A CN 104419893A
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coating method
waterproof
ophthalmic lens
water
film
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丁鹏飞
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JIANGSU YUANDA OPTICAL TECHNOLOGY Co Ltd
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JIANGSU YUANDA OPTICAL TECHNOLOGY Co Ltd
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Priority to CN201310382702.6A priority Critical patent/CN104419893A/zh
Publication of CN104419893A publication Critical patent/CN104419893A/zh
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    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0694Halides
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24Vacuum evaporation
    • C23C14/26Vacuum evaporation by resistance or inductive heating of the source
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11Anti-reflection coatings
    • G02B1/113Anti-reflection coatings using inorganic layer materials only

Abstract

本发明提供一种眼镜片防水膜镀膜方法,包括以下步骤:a)将眼镜片在镀膜车间镀好防水膜层以下的其它膜层;b)在真空室中启动热电阻式蒸发源-钼舟,蒸发防水材料,镀防水膜层。采用钼舟工艺,可以大大提升膜层质量,膜层颜色稳定,结构牢固,因而防水防污性能增强,耐磨性能提高。

Description

一种眼镜片防水膜镀膜方法
技术领域
本发明属于光学领域,具体来说涉及一种眼镜片防水膜镀膜方法。
背景技术
常规真空室蒸镀防水膜层的工艺方法是使用电子枪蒸发氟化物纳米材料,由于电子束的特性,在真空度变化时易出现异常放电以及自我遮影现象等缺点,此方法在蒸发过程中经常出现膜层不均匀,膜层防水、耐磨性能较差等质量问题。
发明内容
本发明提供一种新型的眼镜片防水膜镀膜方法,通过本发明的方法来镀防水膜层,大大改进了膜层的质量问题。本发明采用的技术方案如下:
一种眼镜片防水膜镀膜方法,其特征在于,所述方法包括以下步骤:a)将眼镜片在镀膜车间镀好防水膜层以下的其它膜层;b)在真空室中启动热电阻式蒸发源-钼舟,蒸发防水材料,镀防水膜层。采用本发明的钼舟工艺,防水材料的蒸发均匀,速率稳定,可以获得颜色稳定、结构牢固的膜层,因而防水防污性能增强,耐磨性能提高,大大提高了膜层的质量问题。
优选地,所述热电阻式蒸发源-钼舟蒸发防水材料的蒸发量为300?,速率为3?/s。
另外,本发明中所采用的防水材料可以是多种可用于眼镜片的防水材料,但优选为氟化物材料,例如可购自日本大金工业株式会社的OPTOOL DSX氟素表面处理剂。
有益效果:采用本发明的钼舟工艺,防水材料的蒸发均匀,速率稳定,可以获得颜色稳定、结构牢固的膜层,因而防水防污性能增强,耐磨性能提高,大大提高了膜层的质量问题。
具体实施方式
下面将详细说明本发明。
常规真空室蒸镀防水膜层往往采用电子枪蒸发氟化物纳米材料来蒸镀防水膜层,但由于电子束的特性,在真空度出现变化时,例如真空度不足时易出现异常放电以及自我遮影现象等缺点,由此造成膜层不均匀,膜层防水、耐磨性能较差等质量问题。
本发明针对以上问题,采用钼舟工艺来蒸镀防水膜层,大大改进了膜层的质量问题。钼舟工艺是采用热电阻式蒸发源-钼舟来蒸发防水材料,它的优点在于防水材料的蒸发稳定均匀,因而在眼镜片上的沉积层厚薄均匀,容易控制,获得的膜层结构稳定牢固,可以获得很好的防水防污性能。
本发明的眼镜片防水膜镀膜方法包括以下步骤:a)将眼镜片在镀膜车间镀好防水膜层以下的其它膜层;b)在真空室中启动热电阻式蒸发源-钼舟,蒸发防水材料,镀防水膜层。防水材料的蒸发量可以控制为300?,速率控制为3?/s,以获得适当的膜层厚度。
采用本发明的钼舟工艺,防水材料的蒸发均匀,速率稳定,可以获得颜色稳定、结构牢固的膜层,因而防水防污性能增强,耐磨性能提高,大大提高了膜层的质量问题。
本发明中所采用的防水材料可以是各种可用于眼镜片的防水材料,但优选为氟化物材料,例如可购自日本大金工业株式会社的OPTOOL DSX氟素表面处理剂。
应了解,以上实施例仅是作为对本发明的示例性说明,而不应视为对本发明的保护范围的限制,本发明的保护范围仅受权利要求书限定。

Claims (3)

1. 一种眼镜片防水膜镀膜方法,其特征在于,所述方法包括以下步骤:a)将眼镜片在镀膜车间镀好防水膜层以下的其它膜层;b)在真空室中启动热电阻式蒸发源-钼舟,蒸发防水材料,镀防水膜层。
2. 如权利要求1所述的眼镜片防水膜镀膜方法,其特征在于,所述热电阻式蒸发源-钼舟蒸发防水材料的蒸发量为300?,速率为3?/s。
3. 如权利要求1或2所述的眼镜片防水膜镀膜方法,其特征在于,所述防水材料为氟化物材料。
CN201310382702.6A 2013-08-29 2013-08-29 一种眼镜片防水膜镀膜方法 Pending CN104419893A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105463374A (zh) * 2015-12-04 2016-04-06 东莞市金世尊电子科技有限公司 真空镀膜工艺

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* Cited by examiner, † Cited by third party
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JP2006175438A (ja) * 2005-12-22 2006-07-06 Toppan Printing Co Ltd 防汚層の形成方法
CN2898863Y (zh) * 2005-12-30 2007-05-09 上海三联(集团)有限公司茂昌眼镜公司 超硬防污树脂眼镜片
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CN101550533A (zh) * 2009-05-07 2009-10-07 厦门美澜光电科技有限公司 防静电的光学基片制备方法
CN102443763A (zh) * 2010-10-15 2012-05-09 鸿富锦精密工业(深圳)有限公司 具有抗指纹涂层的被覆件及其制备方法
CN102776477A (zh) * 2012-07-16 2012-11-14 福州阿石创光电子材料有限公司 防水膜及其制备方法

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* Cited by examiner, † Cited by third party
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JP2006175438A (ja) * 2005-12-22 2006-07-06 Toppan Printing Co Ltd 防汚層の形成方法
CN2898863Y (zh) * 2005-12-30 2007-05-09 上海三联(集团)有限公司茂昌眼镜公司 超硬防污树脂眼镜片
CN1991441A (zh) * 2005-12-30 2007-07-04 上海三联(集团)有限公司茂昌眼镜公司 超硬防污树脂眼镜片及其制造方法
CN101550533A (zh) * 2009-05-07 2009-10-07 厦门美澜光电科技有限公司 防静电的光学基片制备方法
CN102443763A (zh) * 2010-10-15 2012-05-09 鸿富锦精密工业(深圳)有限公司 具有抗指纹涂层的被覆件及其制备方法
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105463374A (zh) * 2015-12-04 2016-04-06 东莞市金世尊电子科技有限公司 真空镀膜工艺

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Application publication date: 20150318