24 Inch USB Stretched Bar LCD Display Kit for Shelf Signage

24 Inch USB Stretched Bar LCD Display Kit for Shelf Signage

A USB Stretched Bar LCD Display Kit gives signage integrators a compact way to deploy panoramic content where a normal 16:9 monitor would use too much vertical space. This 24-inch configuration combines a 1920 × 360 IPS LCD, 300 cd/m² typical luminance, a 40-pin one-channel 6-bit LVDS panel interface, and a paired controller for local USB playback. It fits shelf-edge promotions, counter displays, menu strips, and other narrow commercial installations where a dedicated external media player may not be necessary.

Key Specifications

These values correspond to the exact 24-inch DV240FBM-NB0 controller-kit configuration.

Why the 1920 × 360 Format Works for Shelf Signage

Native panoramic content uses the available height efficiently

The 1920 × 360 raster is intended for a long visual band rather than a full-height desktop layout. Preparing graphics at native resolution gives direct control over text size, image cropping, pricing blocks, and ticker-style information. Shrinking ordinary 1920 × 1080 artwork can make text too small for the 360-pixel vertical canvas. Current product listings for this panel family likewise emphasize using the native 1920×360 format.

Wide viewing supports pass-by environments

The panel is specified at 89° / 89° / 89° / 89° in the confirmed left, right, up, and down order. This is useful for shelves and counters because viewers often approach from an angle. The IPS, normally-black, transmissive mode also supports a wide-view presentation in a shallow display format.

Optical and Electrical Performance

300 cd/m² is an indoor commercial brightness level

The panel uses 300 cd/m² typical luminance. It is appropriate for controlled indoor spaces such as retail aisles and counters, but the rating does not establish window-facing or direct-sun readability. Commercial stretched-display guidance similarly treats roughly 300-nit configurations as an indoor class, with higher luminance needed as ambient light increases.

The controller and panel use different power references

The LCD uses a 3.3 V typical input. The controller is powered from 12 V DC and requires adapter capacity greater than 2 A. The board can select 3.3 V, 5 V, or 12 V panel output by jumper, so production units must be set to the voltage required by the approved LCD.

USB Media Playback and Controller Functions

USB supports local video, image, and text playback

The paired board supports USB playback for video, pictures, and text, plus 180° image rotation and OSD controls such as brightness and contrast. This makes the kit useful for locally managed content without requiring a separate computer.

A separate video-input path is also available

The controller lists an HDMI-compatible 1.4 input in addition to USB media playback. USB files and an external video source are different workflows, so the intended input method should be defined before cable access and enclosure cutouts are finalized.

Integrating the USB Stretched Bar LCD Display Kit

Lock the LVDS harness to the approved board and panel

The LCD panel is specified with a 40-pin one-channel 6-bit LVDS connector, while generic controller-board wording also references 30-pin LVDS support. Because the kit includes an LVDS cable, the production cable or adapter mapping should be confirmed rather than assuming pin-count compatibility. Validate pin assignment, orientation, panel voltage, and the approved harness during sampling.

Treat sensor and audio functions as board-level capabilities

The controller lists photoresistor input for automatic brightness adjustment, an external human-body sensing signal input, and speaker output support. If these functions are required, confirm the sensor, speaker, wiring, and firmware behavior for the ordered build.

Mechanical Planning

Use active area and outline for different design decisions

The active image area is 579.888 × 112.104 mm, while the LCD outline is 612.7 × 132.1 × 10.2 mm. The active area defines the visible image region; the outline controls panel-body clearance. Bezel openings, supports, and cable exits should therefore follow the approved mechanical drawing.

Reserve space for the controller board and service access

The board measures 90 × 51 × 14 mm. Allow additional room for the LVDS cable, keyboard cable, power input, USB access, external video connection, and any optional sensor or speaker wiring. The listed 1.8 kg value is gross package weight and should not be treated as the display mounting load.

Application Fit and Alternative Control Routes

Local shelf-edge promotion is a strong fit

The kit suits shelf-edge advertising, product-category headers, checkout promotions, menu strips, reception message bands, and compact information displays updated locally. Stretched-bar display manufacturers commonly position this format for shelves, counters, menu boards, narrow installation areas, and retail information systems.

Use a networked platform when remote CMS is required

This USB Stretched Bar LCD Display Kit is strongest when local USB playback or a direct external video source fits the deployment. Projects requiring remote scheduling, application workflows, or integrated networking should evaluate an Android signage configuration instead. The same 24-inch panel family is available with an Android controller path, illustrating the distinction between local-playback and networked-control architectures.

Included Components and Customization Boundaries

The kit includes the controller board, 24-inch LCD panel, inverter board with backlight cable, LVDS cable, and wired keyboard. A power adapter is not confirmed in the kit list. Touchscreen technology, operating and storage temperature, product net weight, backlight lifetime, and environmental protection are also not defined for this configuration.

Custom configurations are generally reviewed from 500 pieces, subject to tooling requirements, material availability, and the requested specification. Controller selection, housing, mounting, cable routing, sensor functions, touch requirements, branding, and packaging can be reviewed by project.

Procurement Checklist

Before releasing the USB Stretched Bar LCD Display Kit, confirm native 1920 × 360 content, 300 cd/m² luminance, IPS normally-black transmissive mode, 40-pin one-channel 6-bit LVDS definition, 3.3 V panel input, 12 V DC controller power, approved board-to-panel cable mapping, 579.888 × 112.104 mm active area, 612.7 × 132.1 × 10.2 mm LCD outline, 90 × 51 × 14 mm board footprint, USB playback workflow, external video requirement, mounting method, touch requirement, sample quantity, and annual demand.