04
PASSIVE  LCDs

Tianma has started with passive displays back in 1983 and has become a leader in this area.

There are many types of LCD technology Tianma can offer:

• TN

• STN (Super Twisted Nematic) ​

  • ESTN (Enhanced STN)

  • FSTN (Film STN)

  • NFSTN (Negative Film STN)

  • ASTN (Advanced STN)

• CSTN (Colour STN)

• EBN (Enhanced Black Nematic)

 

EBN type passive LCDs offer high contrast (typ. 1000:1) and high switching speed (typ 80 ms).

Almost all passive displays are customized:

• The design can be based on pixels or on segments

• Complex custom icons in high resolution can be integrated

• Coloured areas can be included

• Touch functionality can be added