Datasheet

DEM 480128A VMH-PW-N Production Specification

Version: 3 PAGE: 4

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 (MVA Polarizer) -

Display Mode Transmissive / Normally White -

Resolution 480 x RGB x 128 Pixels

View Direction 12 O’clock Best Image

Gray Scale Inversion Direction 6 O’clock -

Module Outline 105.50 x 40.64 x 2.95 (Note1 ) mm

Active Area 95.040 x 25.344 mm

Pixel Pitch 0.198 x 0.198 mm

Pixel Arrangement Stripe -

Polarizer Surface Treatment Anti-Glare -

Display Colors 16 Million -

Interface 24-Bit-RGB-Interface -

Driver IC OTA5180A (Orise Tech) -

With or Without Touch Panel without -

Operating Temperature

-20 ～ +70

ºC

Storage Temperature

-30 ～ +80

ºC

Weight 28 g

Note 1: Exclusive hooks, posts, FFC/FPC tail etc.

3. Absolute Maximum Ratings

=0V, Ta=25ºC

Item Symbol Min. Max. Unit

Supply Voltage VCC -0.3 4.5 V

Storage Temperature

STG

-30 +80 ºC

Operating Temperature

-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°C, and

the back ground will become darker at high temperature operating.