3.9 inch 480×128 For HDMI Signal Bar Type TFT Display

Model No. WF39DTLFSDHN0

Size: 3.9″
Resolution : 480×128 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℃

Categories: For HDMI Signal TFT LCD, TFT LCD

Description

WF39DTLFSDHN0 is a 3.9-inch 480×128 Bar Type TFT-LCD display with a controller board module. This module is built-in with TFP401 HDMI/DVI Decoder IC; it communicates via DVI signal interface and supports the Raspberry Pi series. Its brightness is 500 nits; contrast ratio of 500:1, view direction 6 o’clock (bottom view direction), gray scale inversion direction 12 o’clock, and anti-glare surface glass. It can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.

This widescreen Bar Type 3.9″ WF39D TFT-LCD offers high quality and colorful image; it is especially suitable for server systems, audio systems, auto/aviation/marine equipment, security equipment, Industrial equipment, outdoor intercom systems and control panels, medical equipment, etc.

Drawing

SPECIFICATIONS

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

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	℃

Electrical 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