48" Bar Type LCD for Passenger Information Displays — DV480FBM-N00

A native ultra-wide bar panel engineered for transportation PIDS — not a cut-down standard panel.

1. Product Overview

This 48" bar-format panel is manufactured as a single native stretched-bar cell, engineered from the array design stage to its final aspect ratio — it is not produced by cutting a standard-size TFT panel into a bar shape. For engineers evaluating ultra-wide displays for bus, rail, or terminal passenger information systems, this distinction is the starting point for every downstream reliability, sealing, and optical question below.

2. Manufacturing Process & Design Feasibility

Most bar-type displays on the market are produced by secondary cutting of a standard TFT panel — introducing edge-quality, gate/source trace interference, and micro-crack risks that require careful process control. The DV480FBM-N00 avoids this category of risk by design:

• No cutting operation in the production flow. The active area, gate/source routing, and TFT array are laid out for the final 1194.05 × 223.884 mm active area from mask design, so there is no risk of trace interference or array damage from a post-fab cut line.

• No secondary edge sealing required. Because the glass is not cut, there is no exposed cut edge to seal against moisture or liquid crystal leakage — a failure mode that is otherwise a primary reliability concern for cut-panel bar displays.

• Standard panel-edge specification applies. Edge flatness, chip-out, and micro-crack tolerances follow HITULCD's standard a-Si TFT production QC, not a secondary-cutting process spec.

For your evaluation package, we can provide:

• Full mechanical drawing (outline: 1217.9(W) × 248.2(H) × 30.58(D) mm)

• Active area and pixel pitch drawing for enclosure/bezel design

• Interface pinout (51-pin, 0.5 mm pitch, V-by-One 8-lane)

• Panel datasheet with optical and electrical parameters

If your project instead requires a custom-cut bar size (a ratio or dimension outside our native product line), our engineering team also supports precision cutting programs — mechanical wheel cutting or ultra-fast laser cutting, selected per panel generation and required tolerance — with the same sealing and reliability documentation process described in Section 3. Tell us your target dimensions and we'll confirm feasibility and recommend the appropriate cutting method.

3. Reliability & Sealing Assurance

Full test reports (double-85, thermal shock, and structural benchmarks specific to this model) can be shared under NDA as part of your supplier qualification process.

4. Optical Performance

• Viewing angle: 89°/89°/89°/89° (typ., CR≥10) — full viewing angle, consistent from edge to edge with no cut-line optical discontinuity

• Surface treatment: Matte, Haze 1%, 3H hard coating — reduces glare in bright terminal/platform environments

• Contrast ratio: 1000:1 (typ., transmissive)

• Color performance: 16.7M colors, 72% NTSC

• Because the panel is native rather than cut-and-sealed, there is no edge Mura, no light leakage, and no color shift risk at a seal line — a common defect zone on cut-panel bar displays does not exist on this construction.

5. Cost, Lead Time & Order Structure

Because this is a native panel (not a custom-cut program), NRE and first-article costs that apply to cutting-based bar displays generally do not apply here — it ships as a standard catalog item with sample units available on request. If your project requires a non-standard bar dimension via custom cutting, we'll quote NRE, first-article sample cost (typ. ~20 pcs), and expected volume yield separately once your target spec is confirmed.

Shipping terms: EXW / FOB / CIF available.Payment protection: T/T (bulk orders), L/C (large volume), PayPal (buyer-protected samples), O/A (credit terms for established partners).

6. Interface & Integration Notes

• Input interface: Requires a V-by-One driver board — this panel is NOT LVDS. Please confirm your control board compatibility before finalizing your BOM.

• Power input: DC 12V, 5A

• OSD keys/control: Dependent on the V-by-One controller board used

• Touch function: Not integrated on this model (available on request for custom configurations)

7. Certifications & Supplier Verification

• Certifications: CE, FCC, RoHS (standard); UL, CCC, EAC available on request

• Environmental compliance: RoHS and REACH compliant; documentation available on request

• Quality system: ISO 9001

• Manufacturer: Shenzhen Hantu Jiashi Technology Co., Ltd. (HITULCD) — in operation since May 23, 2014, Unified Social Credit Code 91440300306068446B, registered capital RMB 2,000,000. Factory located in Longhua District, Shenzhen, Guangdong, China.

• Production model: In-house assembly, testing, and QC — direct factory access for engineering discussions, not a trading-company pass-through.

8. Typical Applications

• Bus and rail passenger information displays (PIDS)

• Station/platform information bars

• Retail shelf-edge and floor information bars

• Industrial equipment and digital signage requiring an ultra-wide format

9. Next Steps for Your Evaluation

To move your project from inquiry to quotation, please share:

1. Target application and mounting environment (vehicle, indoor terminal, outdoor, etc.)

2. Required interface/control board on your side (confirm V-by-One compatibility)

3. Order volume and target program timeline

4. Whether the native 48" / 3840×720 format meets your design, or whether a custom-cut dimension is required

Our engineering team will respond within 24 hours with drawings, datasheet, and — where applicable — a cutting feasibility and reliability data package for custom dimensions.

Contact: chenhua@hitulcd.com | +86 186 8232 8732