| 摘要 |
PURPOSE: A composition for removing thermo-curing resin is provided to impart good workability to remove such as dielectric layer, organic protective layer, insulating layer, oriented film, black matrix or color filter by comprising tetramethyl ammonium hydroxide ( TMAH"). CONSTITUTION: The composition comprises TMAH, cabitor such as D(Ethyleneglycol) ethylether and water a weight ratio of 10:50:40 % by weight based on total 100 weight of composition. The composition is applied to the subject material by means of an apparatus comprising a dipping device(12) and a washing device worked by physical and mechanical operation. The composition is holding in the dipping device(12). The dipping device is supplied with a substrate(10) having some troubles to be removed. The substrate dips into the composition for desired time then is under the stripping process by the physical and mechanical device(14) and dipping process to completely remove the residual of the thermo-curing resin.
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