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7 Inch 800x480 TN TFT LCD Display with Resistive Touch Panel - Quality from China Suppliers and Factory
Product Description
H070BWV50E3508-T is a 7-inch TFT LCD module with resistive touch function. This LCD screen adopts a TN panel, with a resolution of 800×480, 24-bit RGB 50-pin interface, and multiple driver ICs available for selection. It has a brightness of 450 nits and 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 medical equipment and industrial control.
- 🌡️ Wide Temperature Range: Operating temperature from -20℃ to 70℃, suitable for demanding industrial environments.
- ☀️ High Brightness & Contrast: Up to 1000 nits brightness and contrast ratio exceeding 800:1, ideal for outdoor high-light environments.
- 🏭 Wide Application: Industrial control, medical equipment, self-service terminals, commercial terminals, and intelligent instruments.
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 × H × D) (mm) | 164.9 × 100.0 × 5.0 |
| Active Area (mm) | 154.08 × 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 |
Frequently Asked Questions
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Q What is the resolution and interface type of the H070BWV50E3508-T LCD module?The H070BWV50E3508-T features an 800×480 resolution and uses a 24-bit RGB 50-pin interface, making it compatible with a wide range of embedded processors and development boards.
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Q Can the resistive touch screen be operated while wearing gloves?Yes. The four-wire resistive touch technology operates through pressure sensing, which means it responds to physical pressure rather than electrical conductivity. This allows it to be used with gloves, styluses, or any firm object, making it ideal for industrial and medical environments.
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Q What is the operating temperature range of this 7-inch LCD module?The module supports an operating temperature range of -20℃ to +70℃ and a storage temperature range of -30℃ to +80℃, making it suitable for both cold-storage environments and high-temperature industrial settings.
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Q What industries or applications is this LCD module best suited for?The H070BWV50E3508-T is widely used in industrial control systems, medical equipment, self-service terminals, commercial terminals, and intelligent instruments. Its durability, wide temperature range, and high-brightness display make it versatile for both indoor and outdoor deployments.
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Q What is the brightness level, and is it suitable for outdoor use?The standard brightness is 450 cd/m², with enhanced configurations reaching up to 1000 nits. Combined with a contrast ratio exceeding 800:1, this module is well-suited for outdoor environments with strong ambient light.
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Q What are the physical dimensions of the H070BWV50E3508-T module?The overall LCM dimensions are 164.9 mm × 100.0 mm × 5.0 mm, with an active display area of 154.08 mm × 85.92 mm. These compact dimensions make it easy to integrate into space-constrained product enclosures.