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A PHOTO-BASED ALIGNMENT MATERIAL, A DISPLAY SUBSTRATE HAVING A ALIGNMENT LAYER FORMED USING THE SAME AND METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE
A PHOTO-BASED ALIGNMENT MATERIAL, A DISPLAY SUBSTRATE HAVING A ALIGNMENT LAYER FORMED USING THE SAME AND METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE
A photoalignment material includes a photoalignment polymer having a photosensitive portion represented by the following Chemical Formula 1, R1 represents a cyclic compound, each of R2 and R3 represents a single bond, (CnH2n), (CxH2x)O(CyH2y), or (CaH2a)O(CbH2b)O(CdH2d), n represents an integer in the range of 1 to 6, each of x, y, a, b, and d represents 0 or an integer in the range of 1 to 6, x+y is an integer in the range of 1 to 5, and a+b+d is an integer in the range of 1 to 6. Each hydrogen atom is replaceable with CH3, CH2CH3, OCH3, OCH2CH3, OCH2OCH3, F, or Cl, and each hydrogen atom of CH3, CH2CH3, OCH3, OCH2CH3, or OCH2OCH3 is replaceable with F or Cl.
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机译：光取向材料包括具有以下化学式1表示的光敏部分的光取向聚合物，R 1表示环状化合物，R 2和R 3各自表示单键，（CnH 2n），（C x H 2x）O（CyH 2y）或（CaH 2a）。 ）O（CbH2b）O（CdH2d），n表示1到6范围内的整数，x，y，a，b和d分别表示0或1到6范围内的整数，x + y是在1至5范围内的整数，并且a + b + d是在1至6范围内的整数。每个氢原子均可被CH3，CH2CH3，OCH3，OCH2CH3，OCH2OCH3，F或Cl取代。 CH 3，CH 2 CH 3，OCH 3，OCH 2 CH 3或OCH 2 OCH 3的每个氢原子可被F或Cl取代。
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