7″ 1024×600 LVDS Color Active Matrix TFT LCD Display

Model No. WF70A7TIAHLNN0

7″ TFT
1024×600 TFT
View Direction : 12H
Interface : LVDS
Driver IC : EK79001HE + EK73215BCGA
Control-Board : Without control board
Brightness(cd/m²) : 600
Frame Through Hole : No
Touch Screen : Without touch screen

Categories: Standard TFT Color Display, TFT LCD

Description

WF70A7TIAHLNN0 is a 7-inch TN transmissive type color active matrix TFT LCD with a resolution of 1024×600 pixels. Equipped with EK79001HE and EK73215BCGA driver ICs, it supports an LVDS interface. LVDS interfaces are increasingly popular for TFT displays requiring high-speed data transmission due to their high data transmission rate and low power consumption.

The display features an aspect ratio of 16:9. The power voltage (DVDD) ranges from 3.0V to 3.6V, with a typical value of 3.3V. It includes an anti-glare surface panel, with a viewing direction at 12 o’clock and grayscale inversion at 6 o’clock. The brightness ranges from 500 nits to 600 nits. Operating temperatures range from -20°C to +70°C, with storage temperatures from -30°C to +80°C. This TFT display model is suitable for various industrial control product applications.

Drawing

SPECIFICATIONS

Interface

Pin No.	Symbol	I/O	Function
1	VCOM	P	Common Voltage
2	VDD	P	Digital circuit
3	VDD	P	Digital circuit
4	NC	—	No connection
5	Reset	I	Global reset pin
6	STBYB	I	Standby mode, Normally pulled high STBYB = “1”, normal operation STBYB = “0”, timing controller, source driver will turn off, all output are High-Z
7	GND	P	Ground
8	RXIN0-	I	Negative LVDS differential data input
9	RXIN0+	I	Positive LVDS differential data input
10	GND	P	Ground
11	RXIN1-	I	Negative LVDS differential data input
12	RXIN1+	I	Positive LVDS differential data input
13	GND	P	Ground
14	RXIN2-	I	Negative LVDS differential data input
15	RXIN2+	I	Positive LVDS differential data input
16	GND	P	Ground
17	RXCLKIN-	I	Negative LVDS differential clock input
18	RXCLKIN+	I	Positive LVDS differential clock input
19	GND	P	Ground
20	RXIN3-	I	Negative LVDS differential data input
21	RXIN3+	I	Positive LVDS differential data input
22	GND	P	Ground
23	NC	—	No connection
24	NC	—	No connection
25	GND	P	Ground
26	NC	—	No connection
27	DIMO	O	Backlight CABC controller signal output
28	SELB	I	6bit/8bit mode select H:6bit / L:8bit
29	AVDD	P	Power for Analog Circuit
30	GND	P	Ground
31	LED-	P	LED Cathode
32	LED-	P	LED Cathode
33	L/R	I	Horizontal inversion
34	U/D	I	Vertical inversion
35	VGL	P	Negative power for TFT
36	GND	P	Ground
37	GND	P	Ground
38	VGH	P	Positive power for TFT
39	LED+	P	LED Anode
40	LED+	P	LED Anode

I:input , O:output, P:power

General Specifications

Item Dimension Unit Size 7.0 inch Dot Matrix 1024 x RGBx600(TFT) dots Module dimension 164.8(W) x 99.8(H) x 5.65(D) mm Active area 154.2144 x 85.92 mm Dot pitch 0.1506 x 0.1432 mm LCD type TFT, Normally White, Transmissive View Direction 12 o’clock Gray Scale Inversion Direction 6 o’clock Aspect Ratio 16:9 Driver IC EK79001HE + EK73215BCGA Backlight Type LED, Normally White Touch Panel Without Touch Panel Interface LVDS Surface Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Typical Operation Conditions

Item	Symbol	Values			Unit
Item	Symbol	Min.	Typ.	Max.	Unit
Power voltage	DVDD	3.0	3.3	3.6	V
	AVDD	9.4	9.6	9.8	V
	VGH	17	18	19	V
	VGL	-6.6	-6.0	-5.4	V
Input signal voltage	VCOM	3.1	3.3	3.6	V
Input logic high voltage	VIH	0.7 DVDD	–	DVDD	V
Input logic low voltage	VIL	0	–	0.3 DVDD	V

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