T315XW01 AUO, T315XW01 Datasheet - Page 14

• Manufacturer Part Number: T315XW01
• Description: WXGA Color TFT-LCD Module
• Manufacturer: AUO

©Copyright AU Optronics, Inc.
January, 2003 All Rights Reserved.
No Reproduction and Redistribution Allowed
Note:
1. Contrast Ratio (CR) is defined mathematically as:
2.
3.
4.
5.
FIG. 2 Luminance
Surface luminance is luminance value at point 1 across the LCD surface 50cm from the surface with all
pixels displaying white. From more information see FIG 2. When VDDB = 24V, IDDB = 5A. L
The variation in surface luminance, δWHITE is defined (center of Screen) as:
Response time is the time required for the display to transition from to black (Rise Time, Tr
black to white (Decay Time, Tr
could be more than 16ms (75ms Max) because of material limitation.
Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are determined for the
horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface.
For more information see FIG4.
Where Lon1 is the luminance with all pixels displaying white at center 1 location.
δ
WHITE(5P)
Contrast Ratio=
= Minimum(L
D
). For additional information see FIG3. Some gray to gray response time
Surface Luminance of
Surface Luminance of
T315XW01 V0 - Specs. Ver0.1
on1
, L
on2
,…L
on5
L
L
)/Maximum(L
on1
off1
on1
, L
on2
,…,L
on5
14/24
)
R
) and from
WH
=Lon1