| 摘要 |
<p>A UV-curable liquid prepolymer (I) comprising (a) 30-60 vol.% monofunctional monomer, (b) 20-50 vol.% bifunctional monomer, (c) 10-20 vol.% trifunctional monomer and (d) a photoinitiator. Independent claims are included for (1) an LCD device comprising two opposite substrates (S1, S2) defined by regular red, green, blue and white sub-pixels, a light-screening layer on other parts (not the sub-pixels), red, green and blue color filter layers on the sub-pixels of S1, a planarised pattern layer of prepolymer (I) over the entire surface of S1, a thin-film transistor (TFT) field on S2, a first orientation layer over the entire surface of S1, a second orientation layer over the whole of S2 (including the TFT field) and a liquid crystal (LC) layer between S1 and S2 (2) a method (M1) for the production of an LCD as above, by preparing S1 and S2 with their sub-pixels, forming the light-screening layers, forming the color filter layers on S1, coating the whole of S1 with prepolymer (I), forming a planarised pattern layer in the sub-pixels on S1 so as to obtain a flat upper surface of prepolymer (I), forming a TFT field on S2 and forming an LC layer between S1 and S2 (3) a method (M2) for the production of an LCD by following M1 up to the formation of color filter layers, then forming a planarised pattern layer of (I) on the entire surface of S1, placing a formed structure with concave and convex sections in contact with (I) and then curing the prepolymer so as to form a white filter layer corresponding to the white sub-pixel, a casing layer over the entire surface of S1 and a column spacer on the casing layer over the light-screening layer, forming a TFT field on S2 and forming an LC layer between S1 and S2.</p> |
