are there two polarizers on a LCD?

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Megacircuits
Posts: 18
Joined: Wed Sep 12, 2018 6:17 pm

are there two polarizers on a LCD?

Post by Megacircuits » Mon Sep 24, 2018 4:30 pm

Does a segment LCD have two polarizers or just one?

LCD_Designs
Posts: 262
Joined: Thu Feb 22, 2018 9:49 pm

Re: are there two polarizers on a LCD?

Post by LCD_Designs » Wed Sep 26, 2018 6:26 pm

Yes, there is a polarizer on each piece of glass. The top glass can be reflective, transflective and transmissive.
The bottom glass is always transmissive.

Sannrah
Posts: 2
Joined: Thu May 16, 2019 12:17 am

are there two polarizers on a LCD

Post by Sannrah » Thu May 30, 2019 8:08 am

Does the dual interface cardse.g. Jcop card, ft A22, ft A40.. have two chips, one chip for contact and one chip for contactless?

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