| 摘要 |
A color filter manufacturing method for forming a filter segment and a black matrix by repeating at least a coating step of coating a substrate with a photosensitive resin layer, a pattern exposure step of curing the photosensitive resin layer by pattern exposure, a developing step of developing the exposed photosensitive resin layer, and a sintering step of thermosetting the developed photosensitive resin layer, in this order a plurality of number of times, characterized in that in the exposure step, a laser is used as a light source, and proximity exposure is performed by repetitively emitting the laser via photomask such that a cumulative exposure amount is 1 to 150 mJ/cm2.
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