25.5" Elongated Stretched Bar TFT LCD Module | Custom Cuttable Panel (OEM/ODM)

Ultra-wide format LCD module engineered for narrow, elongated mounting spaces — shelf-edge, transportation, elevator, kiosk, and architectural signage integration.

Overview

The 25.5" Elongated TFT LCD Module is part of our Stretched Bar Display series, purpose-built for applications where a standard 16:9 or 4:3 panel simply won't fit. Instead of cropping a conventional monitor into a narrow strip — which causes uneven backlight falloff and wasted bezel area — this module uses a cuttable panel architecture: one axis of a full TFT glass assembly is precision-trimmed to your target dimension during OEM integration, while the backlight and driver electronics are re-engineered for edge-to-edge brightness uniformity.

This makes it a practical alternative to sourcing a fully custom glass mask (which typically requires large MOQs and long NRE cycles) for engineering teams that need a non-standard aspect ratio in low-to-mid volume production.

Best suited for: hardware/mechanical engineers, project managers, and procurement teams sourcing a display for a fixed enclosure cavity where standard panel sizes leave unusable dead space.

Key Features

• Elongated aspect ratio — trimmed to your specified ratio (typical range 5:1 to 32:1) from a 25.5" class base panel

• Uniform edge-to-edge brightness — custom backlight design avoids the luminance falloff typical of a cut-down standard panel

• Cuttable panel design — trim to custom dimensions with OEM runs starting at low unit counts, without tooling a new glass mask

• Portrait or landscape orientation — same panel platform supports either mounting axis

• High-brightness options — sunlight-readable variants available for semi-outdoor or high-ambient-light installations

• Optical bonding available — reduces internal reflection and improves contrast when mounted behind cover glass/acrylic

• Industrial-grade reliability — wide operating temperature range and long-life LED backlight

• Touch options — PCAP capacitive touch overlay available for interactive kiosk/shelf-edge applications

Technical Specifications

Values below follow common industrial TFT LCD reference standards for this panel class. Final specifications are confirmed against your enclosure drawing and use case during the engineering feasibility review (see Process & Feasibility below).

Applications

• Retail shelf-edge digital price strips

• Elevator / lift cab and door-frame displays

• Bus, rail, and transit interior information tickers

• Narrow architectural signage recesses and reception desks

• Vending, kiosk, and equipment fascia panels

• EV charger and industrial control dashboards

OEM/ODM Customization

We customize this platform across the following dimensions:

• Size & aspect ratio — cut to your exact envelope dimension

• Resolution & pixel pitch — matched to viewing distance and content requirements

• Brightness — standard through high-brightness (sunlight-readable) tiers

• Interface — LVDS, eDP, HDMI, MIPI DSI, or driver board integration

• Touch function — PCAP touch overlay, cover lens (GG/GFF), custom silkscreen

• Environmental rating — extended temperature range, IP-rated front bezel on request

• Mechanical — custom bracket, connector position, cable length, and driver board footprint

Technical Process & Feasibility Assessment

1. Cutting Process & Design Feasibility

Cutting method: We select the cutting approach based on tolerance requirements and panel construction. For standard tolerances (±0.3–0.5 mm), mechanical wheel scribe-and-break cutting is used for cost efficiency. For tight tolerances, thin/fragile glass, or cut lines close to the active area, we switch to ultrafast laser cutting (picosecond/femtosecond), which produces a smoother edge with minimal micro-crack propagation and reduces the risk of edge chipping.

Trace and circuit clearance: Before confirming feasibility, we map your target cut line against the panel's Gate/Source driver traces and the TFT array active area to confirm the trim does not intersect circuit routing. To run this check, we typically request:

• The target outline dimension and orientation (portrait/landscape) with tolerance

• Your enclosure/mounting drawing (DXF/DWG or 2D drawing with datum references)

• Preferred cut edge(s) — single-axis or multi-edge trim

• Any keep-out zone or connector position requirement

Based on this, we return a cuttable-area feasibility map showing the safe trim margin relative to the array edge before committing to sample tooling.

Edge finish standard: Post-cut edges are ground and polished to remove sharp burrs; flatness and micro-crack control follow standard glass-processing tolerances for cut LCD glass (visual inspection under magnification for edge chipping >0.1 mm, no visible crack propagation into the active area under standard reliability testing).

2. Reliability & Edge Sealing

Sealing process: Cut edges are re-sealed with a secondary UV-cure dispensed sealant applied along the trimmed edge to restore moisture and liquid-crystal leakage protection lost when the original factory seal is cut through. Dispensing parameters (bead width, cure profile) are validated per project during the sample stage.

Reliability testing: Cut-and-sealed modules are qualified against standard consumer- or industrial-grade reliability benchmarks depending on the application, typically including:

• High-temperature/high-humidity storage (typ. 60°C/90%RH, "double-85" style test available for industrial-grade projects)

• High/low temperature storage and operation (per the module's rated range, e.g., -20°C to +70°C)

• Thermal shock cycling (cold-hot transition cycling)

• Mechanical drop/structural test (per packaging and mounting configuration)

Test reports and benchmark data from comparable prior cutting projects are available on request under NDA for evaluation purposes.

Optical performance at the cut edge: Properly sealed and re-bezeled edges are checked for light leakage and Mura (color shift/non-uniformity) near the trim line under standard dark-room visual inspection. Where the cut line is very close to the active display area, we may recommend a narrow active-area margin or light-shielding tape to fully eliminate edge leakage — this is confirmed during the feasibility stage above.

3. Cost, Yield & Lead Time

Exact NRE, yield, and MOQ figures are confirmed once we've reviewed your drawing and tolerance requirements — earlier-stage estimates above are provided as planning references.

Certifications & Quality

• ISO 9001 certified manufacturing

• RoHS / REACH compliant

• Incoming/outgoing QC per IPC-A-610 workmanship reference

• Reliability test reports available on request (temperature/humidity, thermal shock, drop test)

Get a Quote

To begin a feasibility review, please send us:

1. Target outline dimension and tolerance (with orientation)

2. Your enclosure or mounting drawing (DXF/DWG preferred)

3. Interface, brightness, and touch requirements

4. Expected annual volume

Our engineering team will return a cuttable-area feasibility assessment, budgetary NRE, and sample lead time within [2–3 business days].

Contact us for a custom quote and datasheet.