NL6448BC33-31D NEC, NL6448BC33-31D Datasheet - Page 18

• Manufacturer Part Number: NL6448BC33-31D
• Description: TFT Color LCD Module
• Manufacturer: NEC

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RELIABILITY TEST
18
High temperature/humidity operation Note 1
Heat cycle (operation) Note 1
Thermal shock (non-operation) Note 1
Vibration (non-operation) Notes 1, 2
Mechanical shock (non-operation) Notes 1, 2
ESD (operation) Notes 1, 3
Dust (operation) Note 1
Notes 1. Display function is checked by the same condition as LCD module out-going inspection.
2. Physical damage.
3. Discharge points “ ” are shown in the figure.
Test item
50 ± 2°C, 85% relative humidity
240 hours
Display data is black.
<1> 0°C ± 3°C ··· 1 hour
<2> 50 cycles,
<3> Display data is black.
<1> –20°C ± 3°C ··· 30 minutes
<2> 100 cycles
<3> Temperature transition time within 5 minutes
<1> 5 - 100 Hz, 2G
<2> 120 times each direction
<1> 55 G, 11 ms
<2> 5 times each direction
150 pF, 150 W , ±10 kV
9 places on a panel
10 times each place at one-second intervals
15 kinds of dust (JIS Z 8901)
Hourly 15 seconds stir, 8 times repeat
55°C ± 3°C ··· 1 hour
60°C ± 3°C ··· 30 minutes
1 minute/cycle
X, Y, Z direction
X, Y, Z direction
4 hours/cycle
Test condition
NL6448BC33-31D