| 摘要 |
PURPOSE:To obtain a color filter pattern print in which ink is surely repelled by a partition pattern and surely wets a substrate of a light transparent part to obtain uniform light transmissivity, blotting to adjacent light transparent part, is suppressed and freed from defective pixel. CONSTITUTION:(1) The printing is performed with a printing ink having surface tension between the critical surface tension of the partition pattern and the critical surface tension of a printed surface of a gap. (2) The critical surface tension is set to <35 dyne, and the critical surface tension of the printed surface of the gap to >=35 dyne, and the critical surface tension + or -5 dyne <= the critical surface tension of the ink <= the critical surface tension of the printed surface of the gap + or -5 dyne. (3) The partition contains a fluorine-based water-repellent and oil-repellent agent. (4) A color pattern is a color filter for liquid crystal. (5) A method for printing the color pattern is an ink-jet recording method. |
