Color Filter
Color Filter, the most important part of the TFT-LCD, brings LCD from grayscale to colorful. A white light can be divided intothree colors: red, green and blue when passing through one pixel of color filter. While controlling the proportion of the three principle colors, it's easy to reproduce any vivid color.

Color Filter Process

1.BM Formation


2.Coating Color-Photoresist (Red)

3.Photolithography

4.Developing Postbakeing

5.Formation of Green layer

6.Formation of Blue layer

7. ITO Process

CF Technology

  1. CF design for Transflective type TFT-LCD
  2. CF design for Multi domain Vertical Alignment technology of Transflective type TFT-LCD
  3. CF design for Multi domain Vertical Alignment technology of dual gap Transflective type TFT-LCD
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