Harness, Dickey & Pierce, P.L.C.
Liquid crystal composition, patterned phase delay film and preparation method thereof, and display device
A liquid crystal composition comprises a photo-polymerizable liquid crystal mixture and a heat-polymerizable liquid crystal mixture, and the two mixtures have opposite rotatory directions. A patterned phase delay film is prepared from the liquid crystal composition. A display device comprises the phase delay film. The preparation of the patterned phase-delay film can be implemented by a two-step polymerization process including UV-polymerization and heat-polymerization. The process is simple and the costs are low.
BOE TECHNOLOGY GROUP CO., LTD. BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
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C09K C09K G02F C09K G02F C09K G02B G02F C09K G02F G02F C09K C09K C09K G02B C09K C09K C09K
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Dan Xibin Hebin Honglin Seungmin Feifei Ting Yingying
Wang Shao Zhao Zhang Lee Wang Dong Qu