Micropatterning of multiple photonic colloidal crystals in single-layered microchannels for structural-color optical filter
Micropatterning of multiple photonic colloidal crystals in single-layered microchannels for structural-color optical filter
复制标题
DOI：
10.1109/transducers.2015.7180947
复制
发表时间：
2015-06
期刊：
影响因子：
--
通讯作者：
N. Suzuki;E. Iwase;H. Onoe
中科院分区：
文献类型：
--
作者：
N. Suzuki;E. Iwase;H. Onoe
我们描述了一种简单而快速的微图案化方法，用于反射式显示器的光学滤色器的单个衬底上的多种类型的光子胶体晶体(PCCs)。我们开发了一种“通道切割法”，将多个胶体悬浮液选择性地、顺序地引入到微通道网络中。通过将这种方法与离心结晶相结合，我们成功地在一个单层微通道中制作了两种不同的由二氧化硅或聚苯乙烯制成的PCCs。我们相信，我们的方法可以帮助开发出一种实现低能耗和高色彩表现的彩色反射显示器。
We describe a simple and rapid micropatterning method of multiple types of photonic colloidal crystals (PCCs) on a single substrate for an optical color filter of a reflective display. We developed a “Channel-Cut Method” to introduce multiple colloidal suspensions selectively and sequentially into a microchannel network. By combining this method with centrifugal crystallization, we succeeded in patterning of two different PCCs made of silica or polystylene in a single-layered microchannel. We believe that our method could contribute to develop a colorized reflective display that achieves low energy consumption and high color expression.