G0121SN01V0 View Datasheet(PDF) - AU Optronics
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G0121SN01V0 Datasheet PDF : 28 Pages
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Note 3: Definition of response time
The output signals of BM-7 or equivalent are measured when the input signals are changed
from “Black” to “White” (rising time) and from “White” to “Black” (falling time), respectively. The
response time interval between the 10% and 90% of amplitudes. Refer to figure as below.
"White"
100%
90%
"Black"
"White"
10%
0%
TTfr
TrTf
Note 4: Definition of contrast ration
Contrast ratio is calculated with the following formula.
Brightness on the “White” state
Contrast ratio (CR)= Brightness on the “Black” state
Note 5: Definition of viewing angle
Viewing angle is the measurement of contrast ratio ≧10, at the screen center, over a
180° horizontal and 180° vertical range (off-normal viewing angles). The 180 ° viewing angle
range is broken down as follows; 90 ° (θ) horizontal left and right and 90 ° (Φ) vertical, high
(up) and low (down). The measurement direction is typically perpendicular to the display
surface with the screen rotated about its center to develop the desired measurement viewing
angle.
(C) Copyright AU Optroncis, Inc.
2004 All Right Reserved.
No Reproduction and Redistribution Allowed.
G121SN01 V.0 ver.1
11/28
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