LQ043T1DG01 Sharp Microelectronics, LQ043T1DG01 Datasheet - Page 22

• Manufacturer Part Number: LQ043T1DG01
• Description: TFT Displays & Accessories 4.3 480x272 ASV TFT LCD
• Manufacturer: Sharp Microelectronics

Specifications of LQ043T1DG01

• Background Color: Normally White
• Diagonal: 4.3 in
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Operating Temperature Range: - 30 C to + 85 C
• Product: Displays
• Touch Panel: Touch Panel
• Pixel Density: 480 x 272
• Module Size (w X H X T): 105.5 mm x 67.2 mm x 5.05 mm
• Backlighting: 9 x LED
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14. Reliability test items
【Note】Ta = Ambient temperature
【Check items】
【Result Evaluation Criteria】
No.
10
11
12
Under the display quality test conditions with normal operation state, these shall be no change
which may affect practical display function.
1
2
3
4
5
6
7
8
9
High temperature storage test
Low temperature storage test
High temperature
& high humidity operation test
High temperature operation test
Low temperature operation test
Vibration test
(non- operating)
Shock test
Thermal shock test
Electro static discharge test
Point activation test
(Touch panel)
Writing friction resistance test
(Touch panel)
FPC Bending Test
(a)Test No.1～9
(b)Test No.10～No.11
The measurements after the tests are satisfied Touch panel characteristics.
In the standard condition, there shall be no practical problems that may
affect the display function.
Test item
Motor
Fig.(I)
Frequency : 10～55Hz/Vibration width (one side) : 1.5mm
Sweep time : 1minutes
Test period : (2 hours for each direction of X,Y,Z)
Direction: ±X, ±Y, ±Z, Time: Third for each direction.
Impact value : 100G Action time 6ms
Ta=-25°C～80°C /10 cycles
± 200V · 200pF(0 Ω ) to Terminals(Contact)
(1 time for each terminals)
±8kV・150pF(330 Ω ) to Housing bezel or T/P(Contact)
±15kV・150pF(330 Ω ) to Housing bezel or T/P(in Air)
Hit it 1,000,000 times with a silicon rubber of R8 HS 60.
Hitting force :2.4N
Hitting speed : 3 times per second
Slide Pen 100,000 times under following conditions:
Pen: 0.8Rmm Placental stylus
Load: 2.4N
Speed: 3 strokes per second
Stroke: 30mm
Testing apparatus: shown in Fig (I)
Bending 30 times by bending radius R0.6mm and
angle=90°(LCD FPC, T/P FPC)
Ta = +85°C
Ta = -30°C
Ta = +40°C ; 95%RH 240h
(No condensation)
Ta = +70°C
(The panel temp. must be less than 50°C)
Ta = -10°C
(30 min)
Weight
250gf
Stroke 30mm
Touch Panel
240h
240h
(30min)
240h
240h
Conditions
LCY-W-06602A Page 19 of 22