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1)  orientation on membranes
膜上取向
2)  film orientation
薄膜取向
3)  Highly oriented thin film
高取向膜
4)  oriented film
取向薄膜
1.
With the main thread of the orientation of light-emitting polymer thin films,this thesis involves in the theory of polarized emission,the optical anisotropy characterization of oriented films and the devices fabrication,based on which a novel orientation technique is developed.
由聚合物分子定向排列引起的光学各向异性是取向薄膜的重要光学特性。
5)  alignment layer
取向膜
1.
In this study,copolyimides of pyromellitic dianhydride(PMDA),1,2,3,4-cyclobutanetetracarboxylic dianhydride(CBDA) and 4((4-aminophenyl)-bis(4-methoxyphenyl)methyl)benzenamine were synthesized by the two-step method,which were used as the alignment layer.
用均苯四羧酸二酐(PMDA),1,2,3,4-环丁烷四羧酸二酐(CBDA)和4((4-氨基苯基)-二(4-甲氧基苯基)甲基)苯胺共聚制备聚酰亚胺,并用做液晶取向膜。
2.
Under lower pretilt angle conditions,we find that the free energy of C2 state is lower than that of C1 state when the surface azimuthal anchoring energy of the alignment layer is larger than the critical value 2.
在取向膜预倾角较低的条件下,当取向膜表面方位锚定强度大于临界值2。
6)  vertically aligned film
垂直取向膜
1.
A new method to fabricate vertically aligned films for liquid crystals was proposed and studied experimentally.
提出光敏单体紫外光聚合制备液晶垂直取向膜的方法 ,并在实验中证实了方法的可行性 。
补充资料:取向膜
分子式:
CAS号:

性质:取向膜用于控制液晶分子的扭曲状态,在其表面液晶分子只按一定方向有规律地排列。它是由涂布在透明导电玻璃上的取向剂固化后经机械方法定向摩擦后形成的,取向剂是一般以芳香二酐和芳香二胺在极性溶剂中低温缩聚形成的可溶性聚酰胺酸。

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