Color STN-LCD process flow and our product

Process flow
Our product

Device structure


 

Draw up CAD data


Front plate process flow

Form BM(black matrix)



Measure and inspect after development

Measuring • AOI inspection system gST seriesh

Repair after patterning of BM film
Repair system gRepair Visionh



Form RGB colored layer


Measure and inspect after development
Measuring • AOI inspection system gST seriesh


Form over-coat layer




Form transparent electrodes




Measure and inspect after development of photo-resist and patterning of ITO film

Measuring • AOI inspection system gST seriesh

Repair after patterning of ITO film
Repair system gRepair Visionh


Form alignment film and rub


 

Rear plate process flow

Form transparent electrodes




Measure and inspect after development of photo-resist and patterning of ITO film

Measuring • AOI inspection system gST seriesh

Repair after patterning of ITO film
Repair system gRepair Visionh


Form alignment film and rub


 

Form seal layer


 

Scatter spacer balls


 
LC cell process flow

Assemble both substrates


 
 

Fill LC material


 

Stella Corporation Co., Ltd.
1-1544-7 Kaijincho Minami, Funabashi, Chiba, Japan Zip: 273-0024
Tel: +81-(0)47-432-5031
Fax: +81-(0)47-432-5032
e-Mail support@stellacorp.co.jp
http://www.stellacorp.co.jp