MTF-TQ28NP911-LB Microtips Technology, MTF-TQ28NP911-LB Datasheet - Page 16

• Manufacturer Part Number: MTF-TQ28NP911-LB
• Description: TFT Displays & Accessories 320 x 240 DPI TFT 50 x 69.2 x 3.8 mm
• Manufacturer: Microtips Technology

Specifications of MTF-TQ28NP911-LB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6. RELIABILITY
Messrs.
Product Specification
No
1
2
3
4
6.1
condition.
6.2
1
2
3
4
5
6
Activation Force
Surface Hardness
Durability
(Writing Life)
Durability
(Pitting Life)
NO
MTTF
(25℃in the room without sunlight; not include life time of backlight)
Tests
The LCD module shall be designed to meet a minimum MTTF value of 50,000 hours with normal
Note1: Test after 24 hours in room temperature.
Note2: The sampling above is Individually for each reliability testing condition.
Note3: The color fading of polarizing filter should not care.
Note4: All of the reliability testing chamber above, is using D.I. water. (Min value: 1.0 MΩ-cm)
Note5: In case of malfunction defect caused by ESD damage, if it would be recovered to
Items
High Temperature / Humidity
High Temperature Operating
Low Temperature Operating
Electro-static Discharge
Normal state after resetting, it would be judged as a good part.
High Temperature
Temperature Shock
Low Temperature
Non-Operating
Non-Operating
Non-Operating
Non-Operating
Model:
Item
1,000,000
100,000
Min.
130
3
MTF-TQ28NP911-LB
Typ.
--
--
--
--
(30min) (5min) (30min)
-30℃
-30℃
Max.
--
--
--
--
50℃ , 90%HR
70℃
-20℃
80℃
HBM : ±2Kv
Condition
10 CYCLES
240hrs
240hrs
characters
touches
240hrs
240hrs
240hrs
Unit
H
g
80℃
Rev. No.
A
1. within active area.
2. R0.8mm polyacetal pen or
1. within active area.
2. R0.8mm polyacetal pen.
3. Load: 150g
4. Speed: 60mm/sec
1. within active area.
2. R0.8mm polyacetal pen.
3. Load: 250g
4. Frequency: 260 times/min
Judgment ref. JIS-K5600
finger.
* No defect of
Operational function in
Room temperature are
Allowable.
* Leakage current should
Be below double of initial
value.
Issued Date.
Feb.27,09
Remark
Criterion
16 / 26
Page.