Your Professional Display Module With HDMI Board Supplier
Founded in 2017, MQ is a professional manufacturer of capacitive touchscreens and TFT LCD displays. With two production bases in Shenzhen and Dongguan, covering 3,000 square meters, our factory operates three dedicated production lines with a capacity of 500,000 touch panels per month. MQ’s team of experienced engineers supports both standard and custom display projects, equipped with Class 1000/100 cleanrooms and advanced optical bonding, lamination, and testing systems. provides reliable display solutions trusted by global clients.
Why choose us
Our Certificate
Our products are certified by IATF 16949 for the automotive supply chain and ISO 9001:2015 for management systems, ensuring top-tier quality across all stages of production.
Extensive R&D and Patented Solutions
With over 2,000 projects and 23+ patented solutions, our R&D department is at the forefront of cutting-edge display technologies, enabling us to support diverse client needs from IoT to aerospace.
Comprehensive Customer Support
From pre-sales technical consultation to after-sales services including warranty and on-site support, MQ provides tailored, responsive solutions for every step of the product lifecycle.
Sales Market
With 200+ international clients across Asia-Pacific, North & South America, and Europe, MQ serves industries like healthcare, automotive, and smart home systems, delivering displays that meet the most demanding requirements.
7 Inch 800x480 HDMI LCD Touch Screen
This 7 inch HDMI LCD module has built-in HDMI compatibility for a streamlined connection between devices with fewer cables. With 24-bit true color, a 800x480 resolution screen and IPS technology, this NHD-7.0-HDMI-N-RSXP-CTU display provides superior image quality, accurate color reproduction, and high contrast ratio at every angle. This transmissive Liquid Crystal Display has a USB-HID capacitive touch panel with cover glass and no external driver installation required. Once the display is connected to the system via USB, Windows will automatically detect and install the necessary drivers. An excellent choice for projects that desire high-end visual output with PCAP functionality.
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Category |
Specification |
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Display |
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Screen Size |
7.0 Inch Diagonal |
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Resolution |
800 (RGB) x 480 (WVGA) |
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Display Type |
TFT LCD, IPS Technology |
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Active Area |
154.08(W)×85.92(H)mm |
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Brightness |
600 cd/m² (Typical) - Adjust based on your panel |
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Viewing Angle |
85/85/85/85 (Left/Right/Up/Down) |
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Contrast Ratio |
500:1 (Typical) - Adjust based on your panel |
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Touch Screen |
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Type |
Projected Capacitive Touch Panel (PCAP) |
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Surface Hardness |
≥ 6H |
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Transmission |
≥ 88% |
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Interface |
USB (I²C available on some models) |
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Interface Board |
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Video Input |
HDMI (Type A, Female) |
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Touch Interface |
USB (Type A, Female) for touch data output |
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Power Input |
12V DC |
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Operating Temperature |
-20°C to +70°C |
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Storage Temperature |
-30°C to +80°C |
High Resolution in a Compact Size
The 800x480 resolution provides a detailed and sharp image, crucial for applications that demand precision. This resolution is sufficient to display clear and readable text, crisp images, and detailed graphics, making it a versatile choice for various uses.
Vivid Color Display
TFT (Thin Film Transistor) technology allows for vibrant color reproduction and high brightness levels. This makes the 7-inch 800x480 TFT LCD suitable for applications that require high color accuracy and visibility under different lighting conditions.
Responsive Touch Interface
Many 7-inch TFT LCDs come with capacitive or resistive touch options. This feature enhances user interaction, enabling intuitive control for devices like handheld gaming consoles, industrial controls, and smart home interfaces.
Applications of 7 Inch 800x480 HDMI LCD Touch Screen
Consumer Electronics
From digital photo frames to portable media players, this LCD is a common component in many consumer gadgets. Its size and resolution strike a perfect balance, providing users with a pleasant viewing experience while keeping the device portable.
Industrial and Commercial Displays
In industrial environments, the 7-inch 800x480 TFT LCD is used in control panels, instrumentation displays, and operator interfaces. Its durability and clarity make it suitable for rigorous environments where reliability and visibility are paramount.
Automotive Displays
Modern vehicles use these displays for infotainment systems, navigation, and backup cameras. The high resolution and color accuracy enhance the user experience, providing clear and informative visual feedback.
Medical Equipment
The 7-inch TFT LCD is also found in medical devices such as diagnostic equipment and patient monitoring systems. The clear display of critical information helps healthcare professionals make accurate assessments and decisions.
Hardware Connection and Interface Compatibility
HDMI Interface Compatibility
Confirm device and screen compatibility to avoid signal loss or resolution issues due to version incompatibility. If using an adapter, check if it supports audio transmission (some screens require a separate audio cable).
Power Supply Stability
Screens typically require 5V DC power; current requirements vary by model. Avoid using inferior power adapters to prevent voltage fluctuations that could cause screen flickering or damage. It is recommended to use a power supply with overload protection.
Touch Cable Connection
Resistive screens require an I²C or USB touch cable; capacitive screens may require a USB or dedicated interface.Ensure correct wiring sequence during connection to avoid short circuits or touch malfunction. Some screens require enabling touch driver in system settings.
Resolution Settings
For devices like Raspberry Pi, resolution parameters need to be modified in `config.txt`，For Windows systems, resolution needs to be manually adjusted in display settings to avoid UI misalignment caused by automatic scaling.
Touch Calibration
Resistive touchscreens require periodic calibration (using the built-in screen tool or system commands). Capacitive touchscreens generally do not require calibration but should be protected from strong electromagnetic interference.Before calibration, ensure the touch cable connection is stable. Save the configuration file after calibration.
Driver Compatibility
Linux systems require loading driver modules such as `ft5x06_ts` (capacitive touchscreen) or `ads7846` (resistive touchscreen).Windows 10/11 usually automatically recognizes touch devices; if this fails, a manual update of the universal driver is required.
Safety And Maintenance
Static Electricity Protection
During the dry season in northern regions, use an anti-static wrist strap to operate the screen to prevent electrostatic discharge from damaging the touch chip.
Cleaning and Maintenance
Wipe the screen with a microfiber cloth. Avoid using alcohol or corrosive cleaning agents.
Regularly check the backlight uniformity. If there are dark areas, contact after-sales service.
Firmware Upgrade
Some screens support firmware upgrades (e.g., via USB or TF card) to fix touch drift or compatibility issues. Back up your configuration before upgrading.
Disposal
The screen contains liquid crystal materials and electronic components. It must be disposed of according to local e-waste recycling standards to avoid environmental pollution.
FAQ
As one of the most professional display module with hdmi board manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy bulk customized display module with hdmi board from our factory.
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