NL6448BC33-46D NEC, NL6448BC33-46D Datasheet - Page 25

• Manufacturer Part Number: NL6448BC33-46D
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

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5. RELIABILITY TESTS
Note1: Display functions are checked under the same conditions as product inspection.
Note2: See the following figure for discharge points.
High temperature and humidity
Mechanical shock
High temperature
(Non operation)
(Non operation)
(Non operation)
Thermal shock
(Operation)
(Operation)
(Operation)
(Operation)
(Operation)
Heat cycle
Vibration
Test item
ESD
Dust
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DATA SHEET EN0546EJ5V0DS00
x 55 ± 2°C, RH = 85%, 240hours
y Display data is black.
x 65 ± 2°C, 240hours
y Display data is black.
x 0 ± 3°C…1hour
y 50cycles, 4hours/cycle
z Display data is black.
x -20 ± 3°C…30minutes
y 100cycles, 1hour/cycle
z Temperature transition time is within 5
x 150pF, 150Ω, ±10kV
y 9 places on a panel surface
z 10 times each places at 1 sec interval
x Sample dust: No. 15 (by JIS-Z8901)
y 15 seconds stir
z 8 times repeat at 1 hour interval
x 5 to 100Hz, 19.6m/s
y 1 minute/cycle
z X, Y, Z direction
{ 120 times each directions
x 539m/ s
y ±X, ±Y, ±Z direction
z 3 times each directions
minutes.
55 ± 3°C…1hour
80 ± 3°C…30minutes
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2
, 11ms
Condition
2
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Note2
No physical damages
No display malfunctions Note1
No display malfunctions Note1
NL6448BC33-46D
Judgement
25