M150X3-T05 Datasheet, PDF (16/26 Pages) List of Unclassifed Manufacturers – 15.0 TFT Liquid Crystal Display module

6.2 POWER ON/OFF SEQUENCE
Issued Date:Mar.01’2002
Model No.: M150X3-T05
Approval
- Power Supply
for LCD, VDD
0V
Power On
90%
10%
t1
t2
Power Off Restart
90%
t4
10%
10%
t3
- Interface Signal
(LVDS Signal of 0V
Transmitter), V_I
Valid Data
t5
t6
- Power for Lamp
OFF
ON
OFF
Timing Specifications:
0 < t1 ≤ 10 msec
0 < t2 ≤ 50 msec
0 < t3 ≤ 50 msec
t4 ≥ 1 sec
t5 ≥ 100 mesc
t6 ≥ 100 msec
Note (1) Please avoid floating state of interface signal at invalid period.
Note (2) When the interface signal is invalid, be sure to pull down the power supply of LCD V_DD to 0 V.
Note (3) The Backlight inverter power must be turned on after the power supply for the logic and the
interface signal is valid. The Backlight inverter power must be turned off before the power supply
for the logic and the interface signal is invalid.
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