CN111505755A - 一种高韧性树脂滤光片及其制备方法 - Google Patents

一种高韧性树脂滤光片及其制备方法 Download PDF

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CN111505755A
CN111505755A CN202010453602.8A CN202010453602A CN111505755A CN 111505755 A CN111505755 A CN 111505755A CN 202010453602 A CN202010453602 A CN 202010453602A CN 111505755 A CN111505755 A CN 111505755A
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layer
parts
coating
substrate
optical filter
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贺力伟
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Suzhou Keihin Optech Corp
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Suzhou Keihin Optech Corp
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/061—Special surface effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
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    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
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    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
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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
    • C03C17/008—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character comprising a mixture of materials covered by two or more of the groups C03C17/02, C03C17/06, C03C17/22 and C03C17/28
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    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3621—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing a fluoride
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    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
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    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
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    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
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    • C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
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    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
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Abstract

本发明公开了一种高韧性树脂滤光片及其制备方法，包括基板，所述基板外侧设置有改性分散树脂层，所述改性分散树脂层外侧涂覆有修复涂层，所述基板内侧设置有镀膜层，制备方法简单，制得的滤光片具有具有透光度好、红外线吸收程度高、强度韧性好、粒子分布均匀的特点，并且具有耐磨、耐刮和耐腐蚀的特征，制得推广。

Description

一种高韧性树脂滤光片及其制备方法
技术领域
本发明涉及滤光片制备技术领域，具体为一种高韧性树脂滤光片及其制备方法。
背景技术
随着薄膜晶体管液晶显示器(TFT-LCD)技术的发展，其成本的降低和制造工艺的进一步完善，使其成为平板显示领域的主流技术。现有的滤光片中，一般是使用蓝玻璃作为光学元件，可以滤除红外线，但本身韧性差，并且厚度会在2-5mm之间，该种厚度对于一些高要求的产品来说，仍较大，不满足使用要求，并且表面强度差，易产生划痕，因此，需要一种高韧性树脂滤光片及其制备方法。
发明内容
本发明的目的在于提供一种高韧性树脂滤光片及其制备方法，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种高韧性树脂滤光片，包括基板，所述基板外侧设置有改性分散树脂层，所述改性分散树脂层外侧涂覆有修复涂层，所述基板内侧设置有镀膜层。
作为本发明进一步的方案：所述改性分散树脂层包括甲基丙烯酸酯12-16份、甲基丙烯酸甲酯1-4份、甲基丙烯酸丁酯2-5份、甲基丙烯酸苄酯10-15份、苯乙酯4-8份、丙二醇甲醚醋酸酯3-6份。
作为本发明进一步的方案：所述改性分散树脂层内混合有红外线吸附层，所述所述红外线吸附层为邻苯二氨镍燃料、硫代双锡镍燃料和二氯甲烷，其混合比例为2-3:1-2:3-5。
作为本发明进一步的方案：所述修复涂层包括甲基三乙氧基硅烷3-6份、正硅酸乙酯2-5份、甲醇2-5份、乙醇3-6份、1 ,2-二丙醇1-8份和有机锡2-9份。
作为本发明进一步的方案：所述改性分散树脂层还包括12-15份聚醚醚酮和玻璃纤维粉末2-3份。
作为本发明进一步的方案：所述镀膜层包括依次交替叠加的锗层和类金刚石膜层，其中，所述镀膜层与所述基板接触的为锗层，所述镀膜层的最外层为类金刚石膜层。
作为本发明进一步的方案：所述基板为硫系玻璃。
一种高韧性树脂滤光片的制备方法，包括以下步骤：
S1：制备改性分散树脂层：取甲基丙烯酸、甲基丙烯酸甲酯、甲基丙烯酸丁酯、甲基丙烯酸苄酯、苯乙酯加入至丙二醇甲醚醋酸酯溶剂中，同时充入氮气保护，随后匀速加入引发剂，持续30min，反应7h；
S2；制备红外线吸附层：取邻苯二氨镍燃料和硫代双锡镍燃料研磨成纳米级颗粒，加入至二氯甲烷溶剂中搅拌混合；
S3：将步骤S1和S2的溶液混合并进行搅拌；
S4：取基板，将步骤S3中的溶液加入甲醇，并涂覆与基板上，经甲醇沉降，使得基板上形成改性分散树脂层；
S6：所述修复涂层的制备：将甲基三乙氧基硅烷、正硅酸乙酯混合，并以甲醇、乙醇、1 ,2-二丙醇作为混合溶剂，加入有机锡充分混合，形成液体涂层；
S6：在改性分散性树脂层上涂覆修复涂层，并加热至200摄氏度，形成涂层；
S7：进行锗层和类金刚石膜层的交替沉积：在电子束设备中镀上锗层，在pecvd腔体中沉积类金刚石膜层，通过机械臂，由过渡腔体实现，红外滤光片在电子束设备和pecvd腔体之间的转移，在最外层的类金刚石膜层的外表面沉积氟化类金刚石薄膜层。
与现有技术相比，本发明的有益效果是：本发明提供一种高韧性树脂滤光片及其制备方法，制备方法简单，制得的滤光片具有具有透光度好、红外线吸收程度高、强度韧性好、粒子分布均匀的特点，并且具有耐磨、耐刮和耐腐蚀的特征，制得推广。
附图说明
图1为一种高韧性树脂滤光片及其制备方法的截面结构示意图。
图中：1-镀膜层，2-基板，3-改性分散树脂层，4-修复涂层。
具体实施方式
下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例一：
一种高韧性树脂滤光片，包括基板2，所述基板2外侧设置有改性分散树脂层3，所述改性分散树脂层3外侧涂覆有修复涂层4，所述基板2内侧设置有镀膜层1。
其中，所述改性分散树脂层3包括甲基丙烯酸酯13份、甲基丙烯酸甲酯3份、甲基丙烯酸丁酯4份、甲基丙烯酸苄酯13份、苯乙酯6份、丙二醇甲醚醋酸酯5份，所述改性分散树脂层3内混合有红外线吸附层，所述所述红外线吸附层为邻苯二氨镍燃料、硫代双锡镍燃料和二氯甲烷，其混合比例为2.5:1.5:4，所述修复涂层4包括甲基三乙氧基硅烷5份、正硅酸乙酯4份、甲醇4份、乙醇5份、1 ,2-二丙醇5份和有机锡6份，所述改性分散树脂层3还包括14份聚醚醚酮和玻璃纤维粉末2.5份，所述镀膜层1包括依次交替叠加的锗层和类金刚石膜层，其中，所述镀膜层1与所述基板2接触的为锗层，所述镀膜层的最外层为类金刚石膜层，所述基板2为硫系玻璃。
一种高韧性树脂滤光片的制备方法，包括以下步骤：
S1：制备改性分散树脂层2：取甲基丙烯酸、甲基丙烯酸甲酯、甲基丙烯酸丁酯、甲基丙烯酸苄酯、苯乙酯加入至丙二醇甲醚醋酸酯溶剂中，同时充入氮气保护，随后匀速加入引发剂，持续30min，反应7h；
S2；制备红外线吸附层：取邻苯二氨镍燃料和硫代双锡镍燃料研磨成纳米级颗粒，加入至二氯甲烷溶剂中搅拌混合；
S3：将步骤S1和S2的溶液混合并进行搅拌；
S4：取基板2，将步骤S3中的溶液加入甲醇，并涂覆与基板上，经甲醇沉降，使得基板上形成改性分散树脂层3；
S6：所述修复涂层4的制备：将甲基三乙氧基硅烷、正硅酸乙酯混合，并以甲醇、乙醇、1,2-二丙醇作为混合溶剂，加入有机锡充分混合，形成液体涂层；
S6：在改性分散性树脂层上涂覆修复涂层4，并加热至200摄氏度，形成涂层；
S7：进行锗层和类金刚石膜层的交替沉积：在电子束设备中镀上锗层，在pecvd腔体中沉积类金刚石膜层，通过机械臂，由过渡腔体实现，红外滤光片在电子束设备和pecvd腔体之间的转移，在最外层的类金刚石膜层的外表面沉积氟化类金刚石薄膜层。
实施例二：
一种高韧性树脂滤光片，包括基板2，所述基板2外侧设置有改性分散树脂层3，所述改性分散树脂层3外侧涂覆有修复涂层4，所述基板2内侧设置有镀膜层1。
其中，所述改性分散树脂层3包括甲基丙烯酸酯12份、甲基丙烯酸甲酯1份、甲基丙烯酸丁酯2份、甲基丙烯酸苄酯10份、苯乙酯4份、丙二醇甲醚醋酸酯3份，所述改性分散树脂层3内混合有红外线吸附层，所述所述红外线吸附层为邻苯二氨镍燃料、硫代双锡镍燃料和二氯甲烷，其混合比例为2:1:3，所述修复涂层4包括甲基三乙氧基硅烷3份、正硅酸乙酯2份、甲醇2份、乙醇3份、1 ,2-二丙醇1份和有机锡2份，所述改性分散树脂层3还包括12份聚醚醚酮和玻璃纤维粉末2份，所述镀膜层1包括依次交替叠加的锗层和类金刚石膜层，其中，所述镀膜层1与所述基板2接触的为锗层，所述镀膜层的最外层为类金刚石膜层，所述基板2为硫系玻璃。
一种高韧性树脂滤光片的制备方法，包括以下步骤：
S1：制备改性分散树脂层2：取甲基丙烯酸、甲基丙烯酸甲酯、甲基丙烯酸丁酯、甲基丙烯酸苄酯、苯乙酯加入至丙二醇甲醚醋酸酯溶剂中，同时充入氮气保护，随后匀速加入引发剂，持续30min，反应7h；
S2；制备红外线吸附层：取邻苯二氨镍燃料和硫代双锡镍燃料研磨成纳米级颗粒，加入至二氯甲烷溶剂中搅拌混合；
S3：将步骤S1和S2的溶液混合并进行搅拌；
S4：取基板2，将步骤S3中的溶液加入甲醇，并涂覆与基板上，经甲醇沉降，使得基板上形成改性分散树脂层3；
S6：所述修复涂层4的制备：将甲基三乙氧基硅烷、正硅酸乙酯混合，并以甲醇、乙醇、1,2-二丙醇作为混合溶剂，加入有机锡充分混合，形成液体涂层；
S6：在改性分散性树脂层上涂覆修复涂层4，并加热至200摄氏度，形成涂层；
S7：进行锗层和类金刚石膜层的交替沉积：在电子束设备中镀上锗层，在pecvd腔体中沉积类金刚石膜层，通过机械臂，由过渡腔体实现，红外滤光片在电子束设备和pecvd腔体之间的转移，在最外层的类金刚石膜层的外表面沉积氟化类金刚石薄膜层。
实施例三：
一种高韧性树脂滤光片，包括基板2，所述基板2外侧设置有改性分散树脂层3，所述改性分散树脂层3外侧涂覆有修复涂层4，所述基板2内侧设置有镀膜层1。
其中，所述改性分散树脂层3包括甲基丙烯酸酯16份、甲基丙烯酸甲酯4份、甲基丙烯酸丁酯5份、甲基丙烯酸苄酯15份、苯乙酯8份、丙二醇甲醚醋酸酯6份，所述改性分散树脂层3内混合有红外线吸附层，所述所述红外线吸附层为邻苯二氨镍燃料、硫代双锡镍燃料和二氯甲烷，其混合比例为3:2:5，所述修复涂层4包括甲基三乙氧基硅烷6份、正硅酸乙酯5份、甲醇5份、乙醇6份、1 ,2-二丙醇8份和有机锡9份，所述改性分散树脂层3还包括15份聚醚醚酮和玻璃纤维粉末3份，所述镀膜层1包括依次交替叠加的锗层和类金刚石膜层，其中，所述镀膜层1与所述基板2接触的为锗层，所述镀膜层的最外层为类金刚石膜层，所述基板2为硫系玻璃。
一种高韧性树脂滤光片的制备方法，包括以下步骤：
S1：制备改性分散树脂层2：取甲基丙烯酸、甲基丙烯酸甲酯、甲基丙烯酸丁酯、甲基丙烯酸苄酯、苯乙酯加入至丙二醇甲醚醋酸酯溶剂中，同时充入氮气保护，随后匀速加入引发剂，持续30min，反应7h；
S2；制备红外线吸附层：取邻苯二氨镍燃料和硫代双锡镍燃料研磨成纳米级颗粒，加入至二氯甲烷溶剂中搅拌混合；
S3：将步骤S1和S2的溶液混合并进行搅拌；
S4：取基板2，将步骤S3中的溶液加入甲醇，并涂覆与基板上，经甲醇沉降，使得基板上形成改性分散树脂层3；
S6：所述修复涂层4的制备：将甲基三乙氧基硅烷、正硅酸乙酯混合，并以甲醇、乙醇、1,2-二丙醇作为混合溶剂，加入有机锡充分混合，形成液体涂层；
S6：在改性分散性树脂层上涂覆修复涂层4，并加热至200摄氏度，形成涂层；
S7：进行锗层和类金刚石膜层的交替沉积：在电子束设备中镀上锗层，在pecvd腔体中沉积类金刚石膜层，通过机械臂，由过渡腔体实现，红外滤光片在电子束设备和pecvd腔体之间的转移，在最外层的类金刚石膜层的外表面沉积氟化类金刚石薄膜层。
对实施例一、实施例二和实施例三制得的滤光片的透光度、红外线吸收程度、断裂强度和离子分散均匀度分别进行检测，实施例一检测的数据分别为99.2%、99.3%、45.8MPa和均匀，实施例二检测的数据分别为98.1%、98.2%、43.8MPa和均匀，实施例三检测的数据分别为98.6%、98.8%、44.4MPa和均匀，由上数据可知，制得的滤光片具有透光度好、红外线吸收程度高、强度韧性好、粒子分布均匀的特点。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。

Claims (8)

1.一种高韧性树脂滤光片，包括基板(2)，其特征在于：所述基板(2)外侧设置有改性分散树脂层(3)，所述改性分散树脂层(3)外侧涂覆有修复涂层(4)，所述基板(2)内侧设置有镀膜层(1)。
2.根据权利要求1所述的一种高韧性树脂滤光片，其特征在于：所述改性分散树脂层(3)包括甲基丙烯酸酯12-16份、甲基丙烯酸甲酯1-4份、甲基丙烯酸丁酯2-5份、甲基丙烯酸苄酯10-15份、苯乙酯4-8份、丙二醇甲醚醋酸酯3-6份。
3.根据权利要求2所述的一种高韧性树脂滤光片，其特征在于：所述改性分散树脂层(3)内混合有红外线吸附层，所述所述红外线吸附层为邻苯二氨镍燃料、硫代双锡镍燃料和二氯甲烷，其混合比例为2-3:1-2:3-5。
4.根据权利要求3所述的一种高韧性树脂滤光片，其特征在于：所述修复涂层(4)包括甲基三乙氧基硅烷3-6份、正硅酸乙酯2-5份、甲醇2-5份、乙醇3-6份、1,2-二丙醇1-8份和有机锡2-9份。
5.根据权利要求4所述的一种高韧性树脂滤光片，其特征在于：所述改性分散树脂层(3)还包括12-15份聚醚醚酮和玻璃纤维粉末2-3份。
6.根据权利要求5所述的一种高韧性树脂滤光片，其特征在于：所述镀膜层(1)包括依次交替叠加的锗层和类金刚石膜层，其中，所述镀膜层(1)与所述基板(2)接触的为锗层，所述镀膜层的最外层为类金刚石膜层。
7.根据权利要求6所述的一种高韧性树脂滤光片，其特征在于：所述基板(2)为硫系玻璃。
8.一种高韧性树脂滤光片的制备方法，其特征在于，包括以下步骤：
S1：制备改性分散树脂层(2)：取甲基丙烯酸、甲基丙烯酸甲酯、甲基丙烯酸丁酯、甲基丙烯酸苄酯、苯乙酯加入至丙二醇甲醚醋酸酯溶剂中，同时充入氮气保护，随后匀速加入引发剂，持续30min，反应7h；
S2；制备红外线吸附层：取邻苯二氨镍燃料和硫代双锡镍燃料研磨成纳米级颗粒，加入至二氯甲烷溶剂中搅拌混合；
S3：将步骤S1和S2的溶液混合并进行搅拌；
S4：取基板(2)，将步骤S3中的溶液加入甲醇，并涂覆与基板上，经甲醇沉降，使得基板上形成改性分散树脂层(3)；
S6：所述修复涂层(4)的制备：将甲基三乙氧基硅烷、正硅酸乙酯混合，并以甲醇、乙醇、1,2-二丙醇作为混合溶剂，加入有机锡充分混合，形成液体涂层；
S6：在改性分散性树脂层上涂覆修复涂层(4)，并加热至200摄氏度，形成涂层；
S7：进行锗层和类金刚石膜层的交替沉积：在电子束设备中镀上锗层，在pecvd腔体中沉积类金刚石膜层，通过机械臂，由过渡腔体实现，红外滤光片在电子束设备和pecvd腔体之间的转移，在最外层的类金刚石膜层的外表面沉积氟化类金刚石薄膜层。
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