Dot-pitch requirements are not specified for PC 98 because dot pitch depends on resolution and size. Also, design features other than dot pitch contribute to usability for PC applications, such as focus and phosphor. However, the following table defines limits based on monitor size.
800 × 600 Dot-Pitch Limits
Monitor size (inches)
Actual size (inches)
Horizontal size (inches)
Vertical size (inches)
Maximum dot pitch (mm)
13.00
11.74
9.39
7.04
0.30
14.00
12.72
10.18
7.63
0.32
15.00
13.70
10.96
8.22
0.35
17.00
15.66
12.53
9.40
0.40
21.00
19.58
15.66
11.75
0.50
25.00
23.50
18.80
14.10
0.60
27.00
25.46
20.37
15.28
0.65
31.00
29.38
23.50
17.63
0.75
33.00
31.34
25.07
18.80
0.80
35.00
33.30
26.64
19.98
0.85
37.00
35.26
28.21
21.16
0.90