B121EW04-V1 AUO, B121EW04-V1 Datasheet - Page 9

• Manufacturer Part Number: B121EW04-V1
• Description: WXGA Color TFT-LCD
• Manufacturer: AUO

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Note 7: Definition of Cross Talk (CT)
Note 8: Definition of response time:
Optical
Response
document version 0.1
CT = | Y
Where
Y
Y
The output signals of BM-7 or equivalent are measured when the input signals are changed from
“Black” to “White” (falling time) and from “White” to “Black” (rising time), respectively. The response
time interval between the 10% and 90% of amplitudes. Refer to figure as below.
A
B
= Luminance of measured location without gray level 0 pattern (cd/m
= Luminance of measured location with gray level 0 pattern (cd/m
100 %
10 %
90 %
0 %
B
– Y
"White"
A
| / Y
A
× 100 (%)
Tr
Product Specification
B121EW04 V1
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"Black"
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Tf
2
)
2
)
"White"
9
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