Home Products TFT Display For HDMI Signal TFT LCD WF39DTLFSDHN0

3.9 inch 480x128 For HDMI Signal Bar Type TFT Display

Model No. WF39DTLFSDHN0

►Size: 3.9"
►Resolution : 480x128 dots
►View Direction : 6H
►Interface : Support HDMI Connector (Only DVI Signal)
►Controller IC : TFP401
►Control-Board : Yes
►Brightness(cd/m2): 500
►Frame Through Hole: No
►Touch Screen : No
►Operating Temperature : -20~+70℃

Description

The WF39DTLFSDHN0 is a 3.9-inch 480x128 Bar Type TFT-LCD display module with a built-in controller board featuring the TFP401 HDMI/DVI Decoder IC. It supports DVI signal input and is compatible with the Raspberry Pi series. This module offers a brightness of 500 nits, a contrast ratio of 500:1, a viewing direction of 6 o'clock (bottom view), a gray scale inversion direction of 12 o'clock, and an anti-glare surface glass. It operates within a temperature range of -20°C to +70°C and can be stored at temperatures ranging from -30°C to +80°C.

This 3.9-inch widescreen Bar Type TFT-LCD delivers high brightness and vibrant color performance, making it ideal for server systems, audio equipment, automotive/aviation/marine devices, security systems, industrial equipment, outdoor intercom systems and control panels, medical devices, and other applications.

DRAWING

3.9 inch 480x128 For HDMI Signal Bar Type TFT Display - WF39DTLFSDHN0

SPECIFICATIONS

General Specifications

Item Dimension Unit
Size 3.9 inch
Dot Matrix 480 × 128 × RGB dots
Module dimension 125.0 × 66.5 × 11.80 (Max) mm
Active area 95.04 × 25.34 mm
Dot pitch 0.198(H) × 0.198(V) mm
LCD type TFT, Normally White, Transmissive
View Direction 6 o'clock
Gray Scale Inversion Direction 12 o'clock
Aspect Ratio Bar Type
Backlight Type LED,Normally White
Controller IC TFP401
Interface HDMI(only for DVI)
With /Without TP Without Touch Panel
Surface Anti-Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Electronical Characteristics

Operating conditions

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VDD 5 V
Supply Current For LCM IDD 250 400 mA
LED life time 50,000 Hr

Interface

1. LCM PIN Definition

DVI
Pin No. Symbol I/O Function
1 Rx2+ I Channel-2 positive receiver input; low-voltage signal differential- input pair.
2 GND P Ground
3 Rx2- I Channel-2 negative receiver input; low-voltage signal differential- input pair.
4 Rx1+ I Channel-1 positive receiver input; low-voltage signal differential- input pair.
5 GND P Ground
6 Rx1- I Channel-1 negative receiver input; low-voltage signal differential- input pair.
7 Rx0+ I Channel-0 positive receiver input; low-voltage signal differential- input pair.
8 GND P Ground
9 Rx0- I Channel-0 negative receiver input; low-voltage signal differential- input pair.
10 RxC+ I Clock positive receiver input; low-voltage signal differential- input pair.
11 GND P Ground
12 RxC- I Clock negative receiver input; low-voltage signal differential- input pair.
13-16 NC - No connection
17 GND P Ground
18 5V P Power Supply
19 Delect - Delect

I: input, O: output, P: Power
Note 1: Only supports Raspberry Pi series

2.PW(Micro USB type B)

Pin No. Symbol I/O Function
1 5V P Power Supply
2 NC - No connection
3 NC - No connection
4 NC - No connection
5 GND P Ground

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