Several Applications of UV LED Cold Light Source on LCD

In the LCD industry, UVLED cold light source light curing machine is also widely used. UVLED is needed in many stages of LCD production and manufacture. UVLED cold light source light curing machine plays an important role in the production of LCD.

 

 

 

I. Exposure Processing Technology of UV LED

 

 

 

In the process of LCD processing, the aim of photolithography is to coat photosensitive glue on ITO conductive glass according to the requirements of product design, and to expose it to ultraviolet light, i.e. selective irradiation, so that the photoresist at the receiving position can react chemically and change the solubility of these films in the developing solution. Subsequently, the protective effect of photoresist is fully utilized to selectively etch the ITO conductive layer, and the pattern corresponding to the mask is obtained on the ITO conductive glass.

 

 

 

2. UV LED modification (UV surface modification)

 

 

 

At present, in the production process of liquid crystal display STN, the key is to use membrane treatment technology. It is very effective to improve the close connection between film and film, such as ITO film and photosensitive film, TOP coating and PI coating, etc.

 

 

 

3. Curing of UV Adhesive for LCD Sealing and Frame Sealing by UV-LED Cold Light Source Light Curing Machine

 

 

 

The empty LCD cell without perfused LCD should be cured by UV light, and the LCD cell with perfused LCD should be cured by UV LED irradiation.

 

 

 

Futansi UV LED point light source, UV LED line light source, UV LED surface light source, UV LED tunnel furnace, UV LED oven, UV illuminometer.