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

• Manufacturer Part Number: NL6448BC33-70
• Description: LCD Module
• Manufacturer: NEC

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
inspection conditions of defect criteria.
Mechanical shock
High temperature
(Non operation)
(Non operation)
(Non operation)
Thermal shock
(Operation)
(Operation)
(Operation)
(Operation)
(Operation)
Heat cycle
Vibration
Test item
ESD
Dust
PRELIMINARY DATA SHEET DOD-PP-0863 (3rd 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
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
5 minutes.
2
, 11ms
Condition
2
Note3, Note4
Note3, Note4
Note3, Note4
Note2
No display malfunctions
No display malfunctions
No physical damages
NL6448BC33-70
Judgment
(Note1)
Note1
Note1
25
3
3
3
3