MTF-TQ57SN741-AV Microtips Technology, MTF-TQ57SN741-AV Datasheet - Page 8

• Manufacturer Part Number: MTF-TQ57SN741-AV
• Description: LCD Graphic Display Modules & Accessories 5.7 TFT QVGA WHITE LED 500 Nits
• Manufacturer: Microtips Technology

Messrs.
Product Specification
Note 2 : Definition of response time: Tr and Tf
Note 3 : Definition of contrast ratio:
Note 4 : Measured at the center area of the panel when all the input terminals of LCD panel are
The response time is defined as the following figure and shall be measured by switching the
input signal for “black” and “white”.
Response
Optical
Contrast Ratio (CR) =
electrically opened.
TFT - LCD Module
Photodetecor
BM-5A
BM-7
PR-650
100
90
10
Model:
0
%
white
Field
1
1
1
Photodetecor
o
o
o
Brightness measured when LCD is at “white state”
Brightness measured when LCD is at “black state”
MTF-TQ57SN741-AV
Field
Tr
The center of the screen
black
BM-5A : 50cm
BM-7
PR-650 : 50cm
Rev. No.
B
50cm
LCD Panel
Tf
Issued Date.
Jan.17, 08
white
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