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功能绝缘材料加工工艺对电润湿显示器性能的影响

Process Influence on Electro-Wetting Display Insulator Material Property
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摘要 以通过蒸汽溶解法(Vapor redissolve method)代替高温回流法来恢复氟树脂层的疏水性能,使用氟碳溶剂(HFE7100)蒸汽溶解氟树脂层粗糙表面使其形成溶胶状态,加热蒸发溶剂后使表面恢复疏水性质.对溶解法溶解时间、干燥温度和干燥时间等条件进行了探究,对比了高温回流法和蒸汽溶解法对电润湿显示器产生的物理和光电的影响.蒸汽溶解法在不影响电润湿显示器其他功能的前提下,可以替代高温回流方法恢复氟树脂层的疏水功能并且工艺更简单. Instead of high temperature reflow method, vapor redissolve method is suggested to recover hydrophobicity, using a fluorocarbon solvent （HFE7100） steam to dissolve fluororesin layer surface roughened sol state. After heating, the solvent is evaporated to restore the hydrophobic nature of its surface. Focus on the dissolving time, drying temperature and drying time, deep research is done. Comparison on physical effects and photoelectric effects to electrowetting display devices are made between these two methods. Under the premise that does not affect the performance of electrowetting display devices, vapor redissolve method can be used to recover the hydrophobicity of fluororesin layer with simple process.
作者 郭媛媛 蒋洪伟 吴昊 周国富 Robert A.Hayes
机构地区 华南师范大学华南先进光电子研究院 深圳国华光电科技有限公司
出处 《华南师范大学学报（自然科学版）》 CAS 北大核心 2015年第6期42-47,共6页 Journal of South China Normal University(Natural Science Edition)
基金 国家自然科学基金项目(21303060) 广东省自然科学基金项目(S2013010014418) 教育部引进创新科研团队项目(IRT13064) 广东省创新科研团队项目(2011D039)
关键词 电润湿显示器 疏水层性能恢复 高温回流法 蒸汽溶解法 性能 electro-wetting display hydrophobicity recovery high temperature reflow method vapor redissolve method property
分类号 TN27 [电子电信—物理电子学]
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参考文献14

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二级参考文献13

  • 1Comiskey B, Albert J D, Yoshizawa H, et al. An elec- trophoretic ink for all-printed reflective electronic displays [J]. Nature, 1998, 394:253-255.
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共引文献4

华南师范大学学报（自然科学版）
2015年 第6期

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