9 Categories. 100+ Models. One Certified Factory
Display Modules for Every Application
From standard character LCD to fully custom TFT and OLED — all manufactured in-house, RoHS/CE/FCC compliant, MOQ from 100 units.
One Trusted Source.
Our Product Range
Character LCD Modules
Character LCD modules are the workhorse of industrial and embedded display applications. Relialink offers a full range of alphanumeric LCD modules in configurations including 16×2, 20×4, and 40×2, with STN, FSTN, and VA display types. Supported interfaces include 8-bit parallel, SPI, and I2C — compatible with the industry-standard HD44780 controller. Available with LED backlights in yellow-green, white, blue, and other colors.
TFT LCD Screens
Our TFT LCD lineup delivers vivid full-color displays from 2.4″ to 15.6″ diagonal, with resolutions ranging from 240×320 to 1920×1080. Interface options include RGB, MIPI DSI, LVDS, and SPI to suit both embedded and high-performance applications. Optional resistive or capacitive touch integration available. Widely used in medical monitors, industrial control panels, automotive infotainment, and consumer electronics.
Graphic LCD Displays
Relialink’s graphic LCD modules provide pixel-level control for applications requiring icons, waveforms, and custom graphics. Available in popular resolutions including 128×64, 128×128, 240×128, and 320×240. STN and FSTN display types with support for SPI and parallel interfaces via controllers such as ST7565, ST7920, and RA8835. Ideal for portable instruments, industrial HMI panels, and handheld devices.
OLED Displays
OLED modules offer superior contrast ratios, wide viewing angles, and fast response times without requiring a backlight — making them ideal for compact, power-sensitive designs. Relialink’s OLED range spans 0.96″ to 5.5″ in white, blue, yellow, and RGB options. Common resolutions include 128×64, 256×64, and 128×128. Supported via SPI, I2C, and parallel interfaces. Frequently used in wearables, medical devices, and automotive instrumentation.
VA LCD Displays
VA (Vertical Alignment) LCD modules deliver high contrast ratios and excellent black levels compared to standard TN displays, making them a preferred choice for applications requiring clear readability in varied lighting conditions. Available in custom sizes and configurations, with wide temperature range options for harsh environments.
Segment LCD Displays
Segment LCD modules are optimized for ultra-low power applications where only numeric or simple symbolic information needs to be displayed. Commonly used in utility meters, clocks, industrial readouts, and battery-powered devices, segment displays offer long operational life and minimal energy consumption.
COG LCD Displays
COG (Chip-on-Glass) LCD modules integrate the driver IC directly onto the glass substrate, enabling thinner, lighter displays suitable for compact product designs. Relialink’s COG range offers graphic and segment options with SPI and I2C interfaces, making integration into space-constrained designs straightforward.
LED Backlight Modules
Relialink manufactures edge-lit and direct-lit LED backlight units for use with LCD panels. Available in a range of sizes and brightness levels (standard and high-brightness for outdoor use), with color options including white, blue, and RGB. Compatible with custom LCD modules as well as standard panel sizes.
PCBA (Display Control Boards)
Beyond display panels, Relialink provides PCBA (Printed Circuit Board Assembly) display control solutions — integrating driver ICs, power management, touch controllers, and communication interfaces into a ready-to-integrate module. Ideal for customers who need a turnkey display subsystem rather than a bare panel.