7 inch 800×480 TN TFT LCD display with resistive touch panel
Drawing
Parameter
InterfaceProduct detail
Product Description
H070BWV50E3508-T is a 7-inch TFT LCD module with resistive touch function. This LCD screen adopts TN panel, with a resolution of 800×480, 24-bit RGB 50-pin interface, and multiple driver ics are available for selection. It has a brightness of 450 nits The working temperature can withstand -20℃ to +70℃. The 7-inch resistive touch screen has multiple technical advantages and high durability: it adopts four-wire resistive touch technology and operates through pressure sensing. It can be used smoothly even when wearing gloves and is suitable for harsh environments such as dust-free workshops and hospital operating rooms. Precise touch control: Supports 4096-level pressure sensitivity, with a false touch rate of less than 0.1%, suitable for scenarios requiring high-precision operation such as medical equipment and industrial control. Environmental adaptability: It has a wide operating temperature range (-20℃ to 70℃), a brightness of up to 1000 nits, and a contrast ratio exceeding 800:1, making it suitable for outdoor environments with strong light and high temperatures. The 7-inch resistive touch LCD screen is widely used in industrial control, medical equipment, self-service terminals, commercial terminals and intelligent instruments, etc., meeting the interaction needs of various scenarios.
Mechanical Drawing
Specification parameters
Feature |
Spec |
Model Name |
H070BWV50E3508-T |
LCD Size |
7 inch |
Display Format |
800×480 |
Interface |
24-bit RGB 50pin |
Luminance |
450 cd/m2 |
Touch screen |
resistive touch |
Viewing Direction |
12 O’clock |
Color Depth |
16.7M |
Driver IC |
TBD |
LCM (W x H x D) (mm) |
164.9*100.0*5.0 |
Active Area(mm) |
154.08 x 85.92 |
Operating Temperature |
-20℃ ~ +70℃ |
Storage Temperature |
-30℃ ~ +80℃ |
Operating Voltage |
9.6V |
Interface definition
No. |
Symbol |
Description |
1，2 |
VLED+ |
Power for LED backlight (Anode) |
3，4 |
VLED- |
Power for LED backlight (Cathode) |
5 |
GND |
Power Ground |
6 |
VCOM |
Common voltage |
7 |
DVDD |
Power for Digital Circuit |
8 |
MODE |
DE/SYNC mode select Note1 |
9 |
DE |
Data Enable |
10 |
VS |
Vertical sync signal |
11 |
HS |
Horizontal sync Signal |
12 |
B7 |
Blue data(MSB) |
13 |
B6 |
Blue data |
14 |
B5 |
Blue data |
15 |
B4 |
Blue data |
16 |
B3 |
Blue data |
17 |
B2 |
Blue data |
18 |
B1 |
Blue data Note2 |
19 |
B0 |
Blue data(LSB) Note2 |
20 |
G7 |
Green data(MSB) |
21 |
G6 |
Green data |
22 |
G5 |
Green data |
23 |
G4 |
Green data |
24 |
G3 |
Green data |
25 |
G2 |
Green data |
26 |
G1 |
Green data Note2 |
27 |
G0 |
Green data (LSB) Note2 |
28 |
R7 |
Red Data(MSB) Note2 |
29 |
R6 |
Red Data |
30 |
R5 |
Red Data |
31 |
R4 |
Red Data |
32 |
R3 |
Red Data |
33 |
R2 |
Red Data |
34 |
R1 |
Red Data Note2 |
35 |
R0 |
Red Data(LSB) Note2 |
36 |
GND |
Power Ground |
37 |
DCLK |
Pixel clock Note3 |
38 |
GND |
Power Ground |
39 |
L/R |
Left/right selection Note4/5 |
40 |
U/D |
up/down selection Note4/5 |
41 |
VGH |
Gate ON Voltage |
42 |
VGL |
Gate OFF Voltage |
43 |
AVDD |
Power for Analog Circuit |
44 |
RESET |
Global reset pin Note6 |
45 |
NC |
NO connection |
46 |
Vcom |
Common Voltage |
47 |
DITHB |
Dithering function Note7 |
48 |
GND |
Power Ground |
49 |
NC |
NO connection |
50 |
NC |
NO connection |