ALC-4096 LCD Controller


ALC-4096 LCD controller
supports up to 4096x2160

Connect your LCD panel:
•  LCD support: 4096x2160, 10-Bit
•  Panel connectivity: V-by-One, eDP (4 link)
•  Inputs:
    - HDMI 2.0
    - DisplayPort 1.2
    - USB-C (support DP Alt mode)
    - USB 2.0 internal header for touch controller
•  Compact size 127mm x 101.6mm x 16mm
•  RS-232 control, IR remote control
•  Customization: Contact us

•  Part number: 4178900xx-3

ALC-4096 LCD Controller / Driver Board

The ALC-4096 LCD controller is an interface board converting video signals HDMI, Displayport, and USB-C to the signals required by compatible LCD panels such as from AUO, BOE, Innolux, LG Display, Samsung, Sharp and others. It also provides image management functions as well as monitoring and control features for the finished monitor or display system. The ALC-4096 is supported by a wide selection of panel connection cables and other accessories together with system development documentation, 3D drawings and engineering support for customization.

The feature set ensures suitability for many commercial display applications such as digital signage and corporate AV. A full summary of Digital View LCD controllers can be seen here LCD Controller Summary.

Specifications ALC-4096

Panel Connectivity Panel resolutions: 4096x2160, 3840x2160
Panel connection: V-by-One, eDP (4 link)
Colors: Up to 10 bit per color (ie 1.06 billion colors)
Panel Power: Support for 3.3V, 5V, 10V, 12V, 18V (note, separate power input for high power LCD panels)
Backlight brightness control: DPMS enable pin (3.3V or 5V), Analog or PWM brightness control via serial port controller
Connection Diagrams: For Connection Diagrams showing setup details for connecting specific LCD panels see the Digital View Controller Solution Generator, click here.
Customization: Contact us for details of customization options.
Scaling & Color
Advanced scaling engine for upscaling, eg Full-HD to 4K
Dynamic video image processing
Firmware level options
Input: USB-C
up to 4096x2160, @60Hz
up to 1600x1200, @75Hz
480p, 576p, 720p, 1080p, 4k/30/60
Input: HDMI 2.0
up to 4096x2160, @60Hz
up to 1600x1200, @75Hz
480p, 576p, 720p, 1080p, 4k/30/60
Input: DisplayPort 1.2
up to 4096x2160, @60Hz
up to 1600x1200, @75Hz
480p, 576p, 720p, 1080p, 4k/30/60
USB 2.0
Internal header for touch controller
Function Interface On Screen Display (OSD) Menu
Function Controls External buttons, Infra-Red controls,
Serial Port (RS-232) control
Note: Full details are available from the Manual in the Downloads section of this page.
Function Basic: Backlight brightness, Contrast, Color Temperature, Gamma, Saturation, Hue, Sharpness, Black level
Additional: Input source select, Auto source seek, Programmable hotekeys, Display rotate, OSD position, OSD timeout, OSD menu transparency, OSD menu orientation, System Information, Image scaling -Up/Down scaling to fit input to panel resolution & aspect ratio, Volume control, Onboard temperature sensor, support for ambient light sensor, Load factory defaults.
Note: The full command set is provided in the Manual in the Downloads section of this page, and software is available from the Software page.
Audio Audio (stereo) output with amplification (from header) with OSD volume control
Other Status indicators on board: Dual color or LED
Plug & Play: DDC 1.2/b compatible
Latency: 12ms
Size 127mm x 101.6mm x 16mm (max)
See the Download section on this page for technical drawings
Reliability MTBF in excess of 500,000 hours @ 25°C (calculated using Telcordia SR-332 procedure)
Warranty 3 years


Pending release

Support: Call...

•  USA: +1.408.782.7773
•  UK: +44-(0)20-7631 2150
•  HK: +852-2861 3615

Email: Please use the form below to
direct your enquiry to the nearest office.


Both firmware and hardware customization options are available to meet specific project and application requirements. Use the form below to contact us.


For a full selection of LCD Controller accessories click here.

OSD Buttons

accessory - osd buttons


accessory - 3G-SDI


accessory - osd buttons

Audio Board

accessory - audio amp

IR Remote

accessory - IR remote

120Hz Panels

accessory - IE-2000

Composite Video

accessory - AVD-1000


accessory - 3G-SDI