16:9 Display “pixel” size
16 (1920)
9 (1080)
42”
Horizontal pixel separation
= 0 .48 mm
Vertical line separation
= 0.48 mm
16 (720)
9 (576)
42”
Horizontal pixel separation
= 1.2 mm
Vertical line separation
= 1.1 mm
The “eye” discernability for a 42” display is possibly 0.4 mm @ 4H
For robustness, variable pitch is sometimes used.
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