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    • 10. 发明授权
    • Display panel including patterned spacer
    • 显示面板包括图案间隔
    • US09152041B2
    • 2015-10-06
    • US11629476
    • 2005-07-05
    • Sung Hyun KimJin Suek KimKyung Jun KimSeung Hee LeeIl Eok KwonJeong Ae Yoon
    • Sung Hyun KimJin Suek KimKyung Jun KimSeung Hee LeeIl Eok KwonJeong Ae Yoon
    • C09K19/00G03F7/00G03F7/029
    • G03F7/0007G03F7/0295Y10T428/10Y10T428/1073
    • Disclosed is a display panel including a lower substrate, upper substrate, and a patterned spacer that causes the lower substrate and upper substrate to be spaced apart from each other by a predetermined distance, wherein the patterned spacer is obtained from a photosensitive resin composition comprising: (a) a triazine-based photopolymerization initiator represented by the following formula 1; (b) an alkali-soluble photo polymerizable reactive resin binder; and (c) a polymerizable compound: (wherein each of R1-R5 has the same meaning as defined herein). A photosensitive resin composition for use in a patterned spacer is also disclosed, the composition comprising: (a) a triazine-based photopolymerization initiator represented by the following formula 1; (b) an alkali-soluble photopolymerizable reactive resin binder; (c) a polymerizable compound; and (d) a solvent. The photosensitive resin composition shows high sensitivity and excellent properties related with development, and provides a patterned spacer having excellent strength, sensitivity, residue characteristics, film uniformity, residual film ratio, etc.
    • 公开了一种显示面板,其包括下基板,上基板和图案化间隔件,其使得下基板和上基板彼此间隔开预定距离,其中图案化间隔件由感光树脂组合物获得,包括: (a)由下式1表示的三嗪系光聚合引发剂; (b)碱溶性光聚合反应性树脂粘合剂; 和(c)可聚合化合物:(其中R 1 -R 5各自具有与本文所定义的相同的含义)。 还公开了用于图案化间隔物的感光性树脂组合物,该组合物包含:(a)由下式1表示的三嗪系光聚合引发剂; (b)碱溶性光聚合反应性树脂粘合剂; (c)可聚合化合物; 和(d)溶剂。 感光性树脂组合物显示出高的敏感性和与显影相关的优异性能,并且提供了具有优异的强度,灵敏度,残留特性,膜均匀性,残留膜比等的图案化间隔物。