LCD Display Parameter

[nayakajit87]

Dear all.

I need some suggestion for selecting display parameter for my application. Can someone guide me how to select display which suit my application.

My end application : timer switch for street light

this unit widely exposed to sunlight in Day time. time adjustment done in day time.

Question related to Display

1)LCD Graphics/Display mode
character graphic segment type
Since i require segment display i am going with segment one

2) LCD TYPe: which one i need to us & why??

STN-Grey
STN -yellow /Green
STN-Blue
TN-Grey
FSTN -B/W
DFSTN
HTN

3)polarized

positive/negative
reflective /transitiveness/trans-missive


4)viewing direction.
6o CLk 3o CLk 9o CLk 12o CLk 0o CLk

5)back light type
bottom LED Side LED (LED nO) EL

6) Back light color

white y-G Blue blue -green RGB pure -Green

 

[wwfeldman]

all of those choices are yours to make
they effect the visibility and readability of the display
they do not effect the functionality of your circuit

all will work