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T039480128-A1TMN-001 3.9 inch 480X128 dots

1.GeneralDescription Thespecificationisatransmissivetypecoloractivematrixliquidcrystaldisplay(LCD)whichusesamorphousthinfilm transistor(TFT)asswitchingdevices.ThisproductiscomposedofaTFT-LCDpanel,driverICsandabacklightunit. 2.ModuleParamete

Item ID #392

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Features Details Unit
Display Size(Diagonal) 3.9”
LCD type TN TFT
Display Mode Transmissive /Normally white
Resolution 480 RGB x 128 Pixels
View Direction 6 O’clock Best Image
Gray Scale Inversion Direction 12 O’clock
Module Outline 105.5(H) x 40.64 (V) x 2.95 (T)  (Note1 ) mm
Active Area 95.04(H) x 25.34(V) mm
Pixel Pich 198(H) x 198(V) um
Pixel Arrangement Stripe
Polarizer Surface Treatment Normal
Display Colors 16M
Interface 24-bit RGB interface
Driver IC OTA5180A -
With or Without Touch Panel Without
Operating Temperature -20~70 ºC
Storage Temperature -30~80 ºC
Weight TBD g
Note 1: Exclusive hooks, posts , FFC/FPC tail etc.

1. General Description

The specification is a transmissive type color active matrix liquid crystal display (LCD) which uses amorphous thin film
transistor (TFT) as switching devices. This product is composed of a TFT-LCD panel, driver ICs and a backlight unit.

2. Module Parameter

Features Details Unit
Display Size(Diagonal) 3.9”
LCD type TN TFT
Display Mode Transmissive /Normally white
Resolution 480 RGB x 128 Pixels
View Direction 6 O’clock Best Image
Gray Scale Inversion Direction 12 O’clock
Module Outline 105.5(H) x 40.64 (V) x 2.95 (T)  (Note1 ) mm
Active Area 95.04(H) x 25.34(V) mm
Pixel Pich 198(H) x 198(V) um
Pixel Arrangement Stripe
Polarizer Surface Treatment Normal
Display Colors 16M
Interface 24-bit RGB interface
Driver IC OTA5180A -
With or Without Touch Panel Without
Operating Temperature -20~70 ºC
Storage Temperature -30~80 ºC
Weight TBD g
Note 1: Exclusive hooks, posts , FFC/FPC tail etc.

3. Absolute Maximum Ratings

VSS=0V, Ta=25ºC
Item Symbol Min. Max. Unit
Supply Voltage VCC -0.3 4.0 V
Storage temperature TSTG -30 +80 ºC
Operating temperature TOP -20 +70 ºC
Note 1: If Ta below 50ºC, the maximal humidity is 90%RH, if Ta over 50ºC, absolute humidity should be less than 60%RH.
Note 2: The response time will be extremely slow when the operating temperature is around -10℃, and the back ground will
become darker at high temperature operating.



4. DC Characteristics

Item Symbol Min. Typ. Max. Unit
Supply Voltage VCC 3.0 3.3 3.6 V
Logic Low input voltage VIL 0 - 0.3*VDD V
Logic High input voltage VIH 0.7*VDD - VDD V
Logic Low output voltage VOL - - 0.2*VDD V
Logic High output voltage VOH 0.8*VDD - VDD V
Current Consumption
All Black
Logic ICC+ IIN - TBD - mA
Analog


5. Backlight Characteristic

5.1.   Backlight Characteristics


Item Symbol Condition Min Typ Max Unit
Forward Voltage VF Ta=25 ºC, IF=20mA/LED 18 19.2 20.4 V
Forward Current IF Ta=25 ºC, VF=3.2V/LED - 40 - mA
Power dissipation PD - 768 - mW
Uniformity Avg 80 - - %
Drive method Constant current
LED Configuration 12 White LEDs(6 LEDs in one string and 2 groups in parallel)
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