Reliability Tests - NEC NL10276BC24-21 Datasheet

6. RELIABILITY TESTS

High temperature and humidity
Note1: Display and appearance are checked under environmental conditions equivalent to the
Note2: See the following figure for discharge points.
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Test item
(Operation)
High temperature
(Operation)
Heat cycle
(Operation)
Thermal shock
(Non operation)
ESD
(Operation)
Dust
(Operation)
Vibration
(Non operation)
Mechanical shock
(Non operation)
inspection conditions of defect criteria.
DATA SHEET DOD-PP-1157 (1st edition)
Condition
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
80 ± 3°C...1hour
② 50cycles, 4 hours/cycle
③ Display data is black.
① -30 ± 3°C...30minutes
80 ± 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
② 1 minute/cycle
③ X, Y, Z directions
④ 120 times each directions
① 539m/ s
2
, 11ms
② ±X, ±Y, ±Z directions
③ 5 times each directions
NL10276BC24-21
Judgment
No display malfunctions
Note2
No display malfunctions
No physical damages
Note1
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