Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography

Halide Melik [1] , Mehriban Emek [2] , Süleyman Yılmaz [3]

31 146

In this study, the photolithographic technique for molecular alignment on the polyimide thin film was studied. The liquid crystal alignment properties of the photolithographic application were presented by the polyimide thin films and observed on photoaligned polyimide film by a surface profiler. This method was provided by the micropatterning process that includes spin-coating, UV exposing and wet chemical etching. The cell gap of liquid crystal displays was measured by the rotational scanning interferometer unit. The results of the photolithographic method and the molecular alignment properties of the nematic liquid crystal cell were observed by applying an electric field with the micro-patterning interval of approximately 100 microns. These results will be developed gradually in further studies for nano-scale applications.


Liquid crystals, polyimide thin films, photolithography, molecular alignment
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Subjects Engineering
Journal Section Articles
Authors

Author: Halide Melik

Author: Mehriban Emek

Author: Süleyman Yılmaz

Bibtex @research article { cankujse369882, journal = {Cankaya University Journal of Science and Engineering}, issn = {1309-6788}, eissn = {2564-7954}, address = {Cankaya University}, year = {2011}, volume = {8}, pages = { - }, doi = {}, title = {Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography}, key = {cite}, author = {Melik, Halide and Emek, Mehriban and Yılmaz, Süleyman} }
APA Melik, H , Emek, M , Yılmaz, S . (2011). Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography. Cankaya University Journal of Science and Engineering, 8 (1), . Retrieved from http://dergipark.org.tr/cankujse/issue/33205/369882
MLA Melik, H , Emek, M , Yılmaz, S . "Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography". Cankaya University Journal of Science and Engineering 8 (2011): <http://dergipark.org.tr/cankujse/issue/33205/369882>
Chicago Melik, H , Emek, M , Yılmaz, S . "Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography". Cankaya University Journal of Science and Engineering 8 (2011):
RIS TY - JOUR T1 - Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography AU - Halide Melik , Mehriban Emek , Süleyman Yılmaz Y1 - 2011 PY - 2011 N1 - DO - T2 - Cankaya University Journal of Science and Engineering JF - Journal JO - JOR SP - EP - VL - 8 IS - 1 SN - 1309-6788-2564-7954 M3 - UR - Y2 - 2019 ER -
EndNote %0 Cankaya University Journal of Science and Engineering Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography %A Halide Melik , Mehriban Emek , Süleyman Yılmaz %T Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography %D 2011 %J Cankaya University Journal of Science and Engineering %P 1309-6788-2564-7954 %V 8 %N 1 %R %U
ISNAD Melik, Halide , Emek, Mehriban , Yılmaz, Süleyman . "Molecular Alignment on Polymide Film for Liquid Crystals by the Application of Photolithography". Cankaya University Journal of Science and Engineering 8 / 1 (May 2011): -.