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HXD-VD68DG LCD motherboard is a reliable and versatile solution for converting VGA and DVI signals into LVDS output. HXD-VD68DG LCD control board HXD-VD68DG can operate stably at temperatures as low as -40℃. Supporting resolutions up to 1920×1200. It features enhanced anti-static protection and an isolated power supply. HXD-VD68DG LCD driver board is suitable for medical imaging equipment, outdoor unattended terminals, industrial control and testing equipment, security surveillance display equipment, and more.
♦ Support Auto Dimming
HXD-VD68DG LCD motherboard reserves a light sensor interface. When paired with a light sensor module, it can monitor ambient light levels in real time and automatically adjust the backlight brightness according to light changes indoors and outdoors.
♦ Support Potentionmeter Knob Dimming
In addition to automatic brightness adjustment, a knob interface is provided, allowing the LCD screen brightness to be adjusted manually via hardware alone by connecting an external adjustable knob. No software or serial port commands are required, it is suitable for applications such as industrial instruments and in-vehicle equipment where rapid manual brightness adjustment is required on-site.
♦ DICOM Compliant Brightness Control Support
Strictly adhering to DICOM medical imaging brightness specifications, the brightness output is linear, precise and uniform, with high grey-scale reproduction accuracy, meeting the professional display standards for medical display equipment such as X-ray, ultrasound and imaging analysers.
♦ Multiple Preset Gamma Curves Available
7 built-in Gamma curves are selectable to calibrate gray scale and contrast, optimizing image performance for industrial inspection, medical imaging and outdoor advertising.
♦ Stable Operation at Ultra-Low Temperature of -40℃
This wide-temperature industrial LCD control board can operate continuously and reliably in extremely cold environments as low as -40℃. It avoids common low-temperature faults such as black screen, flickering and brightness attenuation, making it suitable for outdoor equipment in cold regions and cold storage monitoring displays.
♦ Enhanced Anti-Static Protection
Reinforced ESD design with dedicated protection components on key pins to prevent static damage during assembly and operation, ensuring that images are displayed correctly even in harsh environments.
Display output
Maximum resolution
Max:1920x1200
Output Interface
Single/Dual/LVDS
Support signal
Analog RGB
Horizontal Freq
30-120KHz
Vertical Freq
50-75Hz
0.7Vp-p@75ohm
Separate/Composite/SOG sync support
Digital DVI
OSDKeypad
Power,Menu,Exit,Plus,Minus
Menu type
Graphical Menu
Language support
English/Chinese/ (optional multi-language)
Function operations
Picture
Mode/Brightness/Contrast/Saturation/Sharpness/Hue
FUNCTION
Language/Reset/Color Temp.
PC
Clock
Phase
H position
V position
Auto configure
Power
Stand-by
<0.5W 12Vstb/200mA
Input
12V/dc Note1:
Layout & dimensional drawing of HXD-VD68DG universal LCD controller board shown below for your reference:
Hengxinda is a China supplier and manufacturer specializing in industrial LCD screens and core LCD display components. With 15 years of deep expertise in the industrial display, we provide competitive LCD display solutions to customers worldwide through our unique dual-engine model of direct supply from original equipment manufacturers and customization at our own factories. We have established long-term, stable strategic partnerships with the world’s leading panel manufacturers and maintain a consistent supply of original Grade A industrial LCD screens ranging from 3.5 to 32 inches from the following brands: AUO, BOE, IVO, Sharp, Chimei Innolux, Kyocera, and others. In addition to LCD panel distribution, we specialize in the R&D and production of related accessories. Our product lines include: capacitive touch screens, resistive touch screens, infrared touch screens, LCD driver boards, LCD backlight LED driver boards, knob dimming modules, button dimming modules (for brightness adjustment in special environments such as medical, marine, and aviation applications), and cable : LVDS cables, eDP cables, and custom industrial display cables across various categories. We Promise: ♦ Constant Stock and Fast Shipping: We maintain a safety stock of standard brand models and in-house manufactured boards, enabling shipment within 24–48 hours of receiving an order. ♦ End-to-End Logistics Traceability: We collaborate closely with DHL, FedEx, UPS, and major ocean freight forwarders to provide full tracking and declared value services. ♦ 12-Month Manufacturer Warranty: All products come with a minimum one-year official warranty; our in-house boards and touchscreen products are eligible for extended technical support. ♦ 1-on-1 Remote Debugging by Engineers: We offer a 24/7 rapid response mechanism. During the equipment debugging phase, our hardware and software engineers will provide you with 1-on-1 online technical support. ♦ Long-Term Supply Lifecycle Guarantee: Recognizing the long lifecycle of industrial control equipment, Hengxinda commits to providing 3–5 years of stable, long-term supply for core models. For EOL models, we offer a comprehensive solution featuring our own in-house boards and alternative panel options to ensure your projects never face production interruptions.
Q1: What kinds of LCD panels are compatible with HXD-VD68DG LCD control board?
A: The HXD-VD68DG LCD control board fits all TFT LCD panels with LVDS interface and panel supply options of 3.3V, 5V or 12V. It features great compatibility for industrial LCD screens, medical display modules, vehicle displays and refurbished display panels. Max resolution up to 1920×1200, fully compatible with all lower LVDS resolutions: 800×480, 1024×768, 1280×800, 1366×768, 1920×1080 etc.
Q2: What are the main application scenarios of HXD-VD68DG driver board?
A: HXD-VD68DG driver board is suitable for medical imaging equipment such as medical diagnostic displays and X-ray monitors, outdoor unattended terminals such as outdoor charging points and self-service payment displays, and industrial equipment such as industrial testing instruments and cold store monitoring displays.
Q3: Does HXD-VD68DG screen motherboard support a complete solution?
A: Yes, we are able to provide one-stop complete matching solutions including TFT LCD panel, corresponding driver controller board and customized connecting cables such as LVDS / FPC wires. We can select suitable LCD panel specifications and adjust board parameters according to your actual application requirements to save your procurement and debugging costs.
Q4: Does HXD-VD68DG LCD motherboard come with a warranty?
A: Yes. We offer a 12-month warranty for standard products, starting from the date of receipt. The warranty covers manufacturing defects excluding man-made damage.
Q5. Do you have a MOQ for your products?
A: We do not have a MOQ for samples. However, for subsequent purchases of the same product, we do have a MOQ requirement, please contact our sales manager for further details if needed.
HXD-VD68 LCD panel driver board supports VGA and DVI signal input, and LVDS signal output. HXD-VD68 LCD control board can operate stably within a wide temperature range of -20℃ to +60℃. Supporting resolutions up to 1920×1200. This LCD driver board supports automatic light sensing, black-and-white display, OSD display and control, multi-language options, and factory mode.
Product Manager:Mark Si
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