Light resistance stripping method and light resistance stripping device
A stripping device and photoresist technology, applied to chemical instruments and methods, cleaning methods and utensils, cleaning methods using liquids, etc., can solve problems affecting the stripping effect, aluminum film or IGZO corrosion, and affecting the quality of flat panel displays, etc., to achieve Simple structure, reduced IGZO corrosion, and easy operation
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[0029] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.
[0030] see figure 1 , the invention provides a photoresist stripping method, comprising the following steps:
[0031] Step 1, providing a substrate for removing the photoresist layer;
[0032] Step 2, irradiating the photoresist layer to be removed with ultraviolet light;
[0033] Step 3, peeling off the photoresist on the surface of the substrate with a photoresist stripping solution in the stripping tank;
[0034] Step 4. After the photoresist stripping is completed, remove the photoresist stripping solution on the substrate with an air knife in the buffer zone;
[0035] Step 5, after the air knife blows through, clean the remaining photoresist stripping solution on the substrate in a washing tank.
[0036] The substrate is provided with...
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