As industrial LCD panels continue to evolve, many embedded systems require reliable signal conversion between different display interfaces. SKY-TDM's LVDS to TTL Signal Conversion Board provides a professional solution for engineers who need to drive TTL/RGB TFT LCD panels via LVDS outputs while maintaining excellent image quality and system stability, all while reducing overall costs.
Designed specifically for industrial environments, this converter board integrates high-efficiency power management, optimized PCB layout, and industrial-grade components to ensure stable operation under demanding conditions. Compared to consumer-grade alternatives, it offers superior EMC (Electromagnetic Compatibility) performance, lower EMI (Electromagnetic Interference) emissions, a longer operational lifespan, and higher compatibility with industrial LCD modules.
Whether integrating a new LCD into existing equipment or upgrading legacy systems, this board effectively shortens development time and streamlines system integration.
Unlike standard development boards, this LVDS to TTL Signal Conversion Board has been optimized for continuous operation in industrial environments.
It includes:
- Industrial-grade PCB design
- Stable LVDS input architecture
- TTL/RGB 50-pin LCD output
- Low-noise power supply design
- High-efficiency LED backlight driver
- Adjustable VCOM voltage
- Excellent EMC performance
- Low power consumption
- High-speed signal integrity
- Long lifecycle components
The compact mechanical design also makes it suitable for embedded products where installation space is limited.
Carefully optimized differential routing minimizes signal distortion and ensures stable image transmission.
The PCB layout and power design reduce electromagnetic interference, making certification easier for industrial equipment.
Supports a wide range of industrial TFT LCD panels using TTL/RGB 50 pins interfaces.
Integrated high-efficiency power circuitry reduces heat generation and improves overall reliability.
Allows engineers to fine-tune display performance for different LCD panels.
Provides consistent brightness with excellent long-term stability.
Standard connectors simplify installation and shorten product development cycles.
| Item | Specification |
| Input Interface | LVDS (8bit) |
| Output (LCD) Interface | TTL/RGB 50 pin |
| Input Voltage | 5V |
| Backlight Driver | Integrated LED Driver |
| VCOM Adjustment | Supported |
| Operating Temperature | -20°C to +70°C |
| Custom Design | Supported |
| Pin | Signal | Pin | Signal |
| 1 | LED+ | 2 | LED+ |
| 3 | LED- | 4 | LED- |
| 5 | GND | 6 | Vcom |
| 7 | DVDD | 8 | MODE |
| 9 | DE | 10 | VS |
| 11 | HS | 12 | B7 |
| 13 | B6 | 14 | B5 |
| 15 | B4 | 16 | B3 |
| 17 | B2 | 18 | B1 |
| 19 | B0 | 20 | G7 |
| 21 | G6 | 22 | G5 |
| 23 | G4 | 24 | G3 |
| 25 | G2 | 26 | G1 |
| 27 | G0 | 28 | R7 |
| 29 | R6 | 30 | R5 |
| 31 | R4 | 32 | R3 |
| 33 | R2 | 34 | R1 |
| 35 | R0 | 36 | GND |
| 37 | DCLK | 38 | GND |
| 39 | L/R | 40 | U/D |
| 41 | VGH | 42 | VGL |
| 43 | AVDD | 44 | RESET |
| 45 | NC | 46 | Vcom |
| 47 | DITHB | 48 | GND |
| 49 | NC | 50 | NC |
| Pin | Signal | Pin | Signal |
| 1 | Vin(5V) | 2 | Vin(5V) |
| 3 | GND | 4 | GND |
| 5 | R0- | 6 | R0+ |
| 7 | GND | 8 | R1- |
| 9 | R1+ | 10 | GND |
| 11 | R2- | 12 | R2+ |
| 13 | GND | 14 | TCLK- |
| 15 | TCLK+ | 16 | GND |
| 17 | R3- | 18 | R3+ |
| 19 | ON/OFF | 20 | PWM |
This board is tailored for industrial applications and is highly suitable for demanding industrial environments, such as industrial HMIs, industrial equipment, lottery machines, and medical devices.
Currently, this product supports specific interface signals. If you require different interface signals, please provide the LCD interface specifications, and we will redesign the board accordingly to meet your needs.
When Do You Need This Conversion Board?
Most industrial LCD panels today use LVDS or eDP interfaces. However, many legacy equipment designs and certain specialized display modules still require TTL/RGB (parallel RGB) signals. Here is when you need this board:
Use This Board If:
- Your system outputs LVDS signals but your LCD panel requires TTL/RGB input
- You have a legacy display panel with a 50-pin TTL interface
- You are upgrading a system but keeping an existing TTL panel
- You need to test or validate TTL panels using LVDS signal sources
Direct LVDS Connection Is Sufficient If:
- Both your source and panel use LVDS (no conversion needed)
- Your panel has eDP or HDMI inputs
- You are designing a new system with modern interface panels
This board is specifically designed for the conversion scenario---enabling engineers to reuse existing TTL panels with newer LVDS-equipped industrial computers or embedded controllers.
We solve the real-world challenges OEM customers face during LCD integration. By supporting the conversion between various LVDS output sources and specific 50-pin TTL LCD panels, we eliminate the need for system redesigns. The board features an independent power architecture that minimizes voltage fluctuations to enhance overall product stability, while industrial-grade PCB routing significantly improves EMC performance and reduces system interference. Furthermore, we offer comprehensive customization; simply provide your requirements for interface definitions, connector types, and mounting hole positions, and we will deliver a complete design that perfectly matches your equipment.
Choosing us means more than just purchasing a LVDS to TTL Signal Conversion Board---you are partnering with an experienced engineering ally in industrial display integration.
We provide comprehensive, one-stop solutions that include OEM & ODM custom development, LCD compatibility evaluation, cable customization, firmware optimization, small-batch prototyping, mass production capabilities, strict quality inspection, and long-term product availability. Our all-in-one approach helps eliminate the unnecessary quality risks often associated with sourcing from multiple suppliers.
A: The board has extensive support for 50-pin TTL/RGB LCD panels with the same pinout definition.
A: Yes. The connector type, pin assignment, cable length, and interface definition can all be fully customized.
A: Yes. We provide corresponding firmware and hardware configurations tailored to different LCD resolutions and timing requirements.
A: Absolutely. Designed with industrial-grade components and optimized for EMC (Electromagnetic Compatibility) performance, this board is built for continuous and stable operation.
A: Yes. We offer complete cable assemblies, including LVDS cables, backlight cables, power cables, and custom harnesses.
A: Yes. Our engineering team is available to assist you with LCD compatibility evaluation, interface debugging, and system integration.
A: Standard models typically have a lead time of 2 to 3 weeks. For customized projects, the delivery time depends on the complexity of the design.
A: Yes. We highly encourage sample orders for engineering verification prior to mass production.
A: Yes. For industrial projects, we support long product lifecycles and provide long-term supply planning whenever possible.
A: The standard version supports single-channel LVDS input (8-bit). For dual-channel LVDS input requirements, we can customize the board design based on your specific LCD panel timing and connector specifications. Please provide your panel model number or interface definition for evaluation.
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No. 39, Tangkeng 2nd Road, Tangkeng Community, Biling Sub-district, Pingshan District, Shenzhen City, Guangdong Province, China
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