NL6448BC33-70F NEC, NL6448BC33-70F Datasheet - Page 25

• Manufacturer Part Number: NL6448BC33-70F
• Description: Display Module
• Manufacturer: NEC

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6. RELIABILITY TESTS
Note1: Display and appearance are checked under environmental conditions equivalent to the
Note2: See the following figure for discharge points.
Note3: Measured at LCD panel surface (including self-heat)
Note4: Measured at LCD module's rear shield surface (including self-heat)
High temperature and humidity
Mechanical shock
High temperature
(Non operation)
(Non operation)
(Non operation)
inspection conditions of defect criteria.
Thermal shock
(Operation)
(Operation)
(Operation)
(Operation)
(Operation)
Heat cycle
Vibration
Test item
ESD
Dust
DATA SHEET DOD-PP-0950 (1st edition)
① 60 ± 2°C, RH= 90%, 240hours
② Display data is black.
① 80 ± 3°C, 240hours
② Display data is black.
① -30 ± 3°C…1hour
② 50cycles, 4hours/cycle
③ Display data is black.
① -30 ± 3°C…30minutes
② 100cycles, 1hour/cycle
③ Temperature transition time is within 5 minutes.
① 150pF, 150Ω, ±10kV
② 9 places on a panel surface
③ 10 times each places at 1 sec interval
① Sample dust: No. 15 (by JIS-Z8901)
② 15 seconds stir
③ 8 times repeat at 1 hour interval
① 5 to 100Hz, 19.6m/s
② 1 minute/cycle
③ X, Y, Z directions
④ 120 times each directions
① 539m/ s
② ±X, ±Y, ±Z directions
③ 5 times each directions
80 ± 3°C…1hour
80 ± 3°C…30minutes
2
, 11ms
Condition
2
Note2
Note3, Note4
Note3, Note4
Note3, Note4
NL6448BC33-70F
No display malfunctions
No display malfunctions
No physical damages
Judgment
Note1
25
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