Optical Display Specifications - Contec IPC-DT User Manual

2. Specifications

Optical Display Specifications

Table 2.3. Optical Display Specifications
Item
Visual angle
(vertical)
CR≥10
Visual angle
(horizontal)
Surface brightness
(at center)
Left
( φ = -90
Figure 2.1. Viewing Range Definition
Note!
The above optical specification data shows optical characteristics of
the liquid crystal in the display; the data does not represent the
actual view on the display or its viewing angles
10
Condition
φ = 180°
φ = 0°
Display in
monochrome
φ = +90°
φ= -90°
Display in white
Measurement direction
Z
o
( θ = 0 )
o
)
θ
φ
X
Bottom
o
( φ = 0 )
Specifications (25ºC Typ. value)
IPC-DT/M20V(PC)T IPC-DT/L20S(PC)T IPC-DT/H20X(PC)T
40deg
70deg
70deg
70deg
350cd/m 2 (Typ.) 350cd/m
Top
o
( φ = 180 )
Module
Right
o
( φ = 90
)
Y
50deg 45deg
70deg 55deg
70deg 60deg
70deg 60deg
2 (Typ.) 250cd/m
User's Manual
2