45.1 Inch Ultra-Wide LCD Display for Custom Industrial Display Integration
MODEL: HT451HBM
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HITULCD supplies LCD modules and display solutions directly from our manufacturing operation, giving OEMs, integrators and distributors direct access to engineering, customization and production.
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VerificationTechnical Specifications
| LCD PANEL PARAMETERS | HDMI/CONTROL BOARD SPECIFICATIONS | ||
|---|---|---|---|
| ITEM | DETAILS | ITEM | DETAILS |
| Model Number | HT451HBM | Input Interface | HDMI, VGA |
| Diagonal Size | 45.1" (49" 2/3 Cut) | Power Input | DC 12V‑5A |
| Resolution | 1920(RGB) × 720, Optional 3840×1440 | OSD KEYS | 5 KEYS (POWER SWITCH, MENU, +, -, EXIT) |
| Pixel Arrangement | RGB Vertical Stripe | OSD CONTROL | BRIGHTNESS, COLOR, CONTRAST, AUTO ROTATION, H/V POSITION, ETC. |
| Display Area(A.A) | 1073.78(W)×402.7(H) mm | ||
| Overall Dimension | 1103.78(W)×432.7(H)×20(D) mm | ||
| Panel Weight | ‑ | ||
| Surface Treatment | ‑ | ||
| LCD Technology | IPS, Normally Black, Transmissive | ||
| Panel Type | a‑Si TFT‑LCD, LCM | ||
| Typical Brightness | 500 nits (Customizable: 300~1000 NITS) | ||
| Contrast Ratio | 700:1 (Typ.) | ||
| Response Time | ‑ | ||
| Viewing Angle | 89°/89°/89°/89°(Typ.)(CR≥10) | ||
| Viewing Direction | Full Viewing Angle | ||
| Display Colors | 16.7M Colors | ||
| Refresh Rate | ‑ | ||
| Backlight Type | WLED | ||
| Power Consumption | ‑ | ||
| Signal Interface | 51 pins, LVDS | ||
| Supply Voltage | ‑ | ||
| Touch Panel | Without Touch Function | ||
| Application Fields | Industrial, Digital Signage | ||
| Operating Temperature | 0 ~ 50 °C | ||
| Storage Temperature | -20 ~ 70 °C | ||
OEM / ODM Custom Stretched Bar LCD Solutions
Any Bar Size. Cut, Sealed and Delivered as a Ready-to-Integrate Display Module.
From standard TFT panels to your exact aspect ratio: 8:3, 12:3, 16:4, 21:9, 32:9, 4:1 and beyond.
1. The Problem: Standard Panels Don't Fit Modern Product Designs
Product designers are moving away from 16:9. Shelf-edge labels, transit information strips, elevator headers, dashboard clusters, control-room status bars and smart appliance panels all need long, narrow displays. Yet fully custom LCD panels typically require:
High NRE and tooling costs
Long development cycles (6–12 months)
High minimum order quantities, often unrealistic for pilot or mid-volume projects
Our answer: we take a mature, mass-produced TFT-LCD panel and precision-cut it to your bar dimensions, then re-seal, re-assemble and deliver it as a complete module with backlight, driver board and mechanics. You get a bar display in your size, without the cost and risk of a new panel fab run.
2. What We Offer
| Service | Scope |
|---|---|
| Custom Size Cutting | Cut standard TFT panels to your target active area and outline |
| Edge Sealing | UV and moisture-barrier sealing of the cut edge for long-term reliability |
| Backlight Customization | Length, brightness (300–1000+ nits), LED layout and light-guide design |
| Driver Board & Firmware | HDMI / VGA / LVDS / eDP / MIPI boards, OSD, auto rotation, custom EDID |
| Touch & Bonding | PCAP touch, optical bonding, AR/AG/AF cover glass |
| Mechanical Design | Bezel, frame, mounting holes, connector position, thermal design |
| Testing & Certification Support | Reliability testing, RoHS/REACH declarations, support for CE/FCC/UL at system level |
| OEM Branding | Private label, custom packaging, custom labels and documentation |
3. Size Range and Aspect Ratios
We work from a library of parent panels and select the best base for your target dimensions to minimise cost and maximise yield.
| Aspect Ratio | Typical Use Cases |
|---|---|
| 8:3 (e.g., 1920×720) | Retail signage, kiosks, transit displays |
| 12:3 / 4:1 | Shelf-edge, window strips, elevator headers |
| 16:4 / 21:9 | Industrial HMI, dashboards, vending panels |
| 32:9 | Control rooms, gaming/simulation, ultra-wide monitors |
| Custom (any) | Defined by your drawing |
Typical size envelope: diagonal from approx. 10" to 60"+ depending on the parent panel available. Length, width and cut position are defined by your mechanical drawing.
Reference project: HT451HBM, a 45.1" bar display (1920×720, 500 nits) cut from a 49" panel with a 2/3 cut, delivered with an HDMI/VGA control board.
Note: "Any size" is subject to the geometry of the parent panel, including gate/source fan-out, driver IC/COF position and seal area. We confirm feasibility before quoting.
4. Our Process: From Drawing to Volume Production
Requirement Review. You send drawings, target size, brightness, interface and environment.
Feasibility Study (24–48 h). We select the parent panel, check cutting line versus TFT array, Gate/Source routing and sealant width, and return a cut layout and risk assessment.
Engineering Samples (approx. 4–6 weeks for 20 pcs †). Cutting, edge sealing, backlight and driver assembly, followed by optical and electrical testing.
Validation. Reliability testing, optical inspection and mechanical fit check at your site.
Pilot Run. Process freeze and yield confirmation.
Mass Production (approx. 6–8 weeks †). 100% inspection, batch traceability and stable supply.
5. Cutting Technologies
| Method | Typical Tolerance † | Advantage |
|---|---|---|
| Mechanical wheel cutting | ±0.2 mm | Cost-effective, proven for standard tolerance |
| Ultrafast (picosecond) laser cutting | ±0.05–0.1 mm | Low chipping, tight tolerance, complex outlines |
Both methods are followed by edge grinding/chamfering. We select the method based on glass thickness, the required tolerance and your budget.
6. Reliability by Design
Cutting exposes the cell edge. We treat this as the main risk and control it directly:
Edge cleaning and plasma treatment before sealing
UV-curable sealant with moisture-barrier secondary sealant where required
Light-shielding and bezel design to prevent edge light leakage and color shift
Microscope inspection of edge chipping and cracks
Validation tests (industrial-grade reference conditions):
| Test | Condition |
|---|---|
| High temperature operation | 50 °C, 240 h |
| High/low temperature storage | 70 °C / -20 °C, 240 h |
| Damp heat (double 85) | 85 °C / 85% RH, 240 h |
| Thermal shock | -20 °C ↔ 70 °C, 100 cycles (IEC 60068-2-14) |
| Vibration / Shock | IEC 60068-2-6 / 2-64 / 2-27 |
| Packing drop | ISTA 1A / 2A |
Test conditions can be adapted to your specification. Reports from comparable projects are available on request under NDA.
7. Commercial Terms
| Item | Typical Terms † |
|---|---|
| NRE | Quoted per project, refundable or waived against committed volume |
| Sample MOQ | 1–20 pcs |
| Mass production MOQ | Typically 100–500 pcs, depending on design |
| Expected yield | ≥ 95% after process freeze |
| Warranty | 12 months standard, 24 months by agreement |
| IP and confidentiality | NDA available; your design and drawings remain your property |
| Incoterms | EXW / FOB / CIF / DDP on request |
8. Target Industries
Retail and hospitality: shelf-edge displays, menu bars, price signage
Transportation: bus/rail information strips, station platform displays
Building and elevator: floor indicators, lobby information bars
Industrial and automation: HMI, machine status bars, control cabinets
Automotive and marine: dashboards, instrument clusters (subject to requirements)
Medical and lab equipment: compact status and monitoring strips
Smart home and appliances: embedded control and info displays
9. Why Choose Us as Your OEM/ODM Partner
Speed: a proven panel platform means faster sampling than a new panel development
Lower risk: low NRE and small MOQ make pilot projects practical
Full-stack capability: cutting, sealing, backlight, board, touch and bonding under one roof
Engineering-first communication: clear feasibility feedback before you commit
Stable supply: parent panel sourcing planning and long-term project support
10. FAQ
Can you really cut any size?We can produce virtually any bar dimension that fits within the parent panel's usable area and respects its internal circuit layout. We confirm feasibility through a drawing review before quoting.
Will cutting affect display quality?When cutting lines are placed in the non-active border area and the edge is properly sealed, display performance in the active area is unchanged. Edge uniformity and Mura are checked on every unit.
Is the cut panel reliable enough for industrial use?Yes, with correct edge sealing and mechanical design. We validate against damp-heat, thermal-shock, vibration and drop tests before mass production.
What do you need to start?A drawing or target dimensions, resolution, brightness and interface needs, operating environment, and estimated volume.
Can you support brand-new designs as well as replacements for existing bars?Yes. We support new ODM projects and drop-in replacements for discontinued bar displays.
11. Start Your Custom Bar Display Project
Send us your requirements and receive a feasibility assessment and quotation within 24–48 hours:
Mechanical drawing or target active area / outline
Resolution, brightness and interface
Operating temperature, humidity and indoor/outdoor use
Estimated annual volume and target launch date
📧 Email: chenhua@hitulcd.com 🌐 Website: www.hitulcd.com 💬 WhatsApp / WeChat: +86 18173373517
† Typical or reference values. Final terms are confirmed in the quotation and approval specification.
45.1" Ultra-Wide Stretched Bar LCD Display Module (HT451HBM)
1920×720 IPS · 500 nits (300–1000 nits Custom) · LVDS · HDMI/VGA Controller Kit · Industrial-Grade Customization
Model: HT451HBM | Format: 8:3 (2.67:1) Ultra-Wide Bar | Origin: Cut from 49" panel (2/3 cut) with edge-sealing process
1. Overview
The HT451HBM is a 45.1-inch ultra-wide stretched bar LCD module designed for OEM/ODM integrators who need a non-standard form factor for industrial and commercial projects. It is produced by precision-cutting a mature 49" a-Si TFT-LCD open cell/module to a 2/3 length, then re-sealing and re-assembling it with a matching backlight and driver electronics.
Compared with a fully custom panel, a cut-and-seal solution offers:
Lower NRE and shorter development time: built on a proven, mass-produced panel platform
Consistent optical performance: the same IPS panel and WLED backlight architecture
Flexible sizing: active area and outline can be adjusted to your enclosure
Typical applications: shelf-edge and retail digital signage, transportation information displays, elevator and public-facing information bars, control-room status bars, industrial HMI, dashboards and cabinet-embedded displays, kiosk and vending machine integration.
2. Key Features
Ultra-wide 1920 × 720 resolution (8:3) with an optional 3840 × 1440 version for higher pixel density
IPS technology with 89°/89°/89°/89° typical viewing angles for consistent color from any position
500 nits typical brightness, customizable from 300 to 1000 nits for indoor or sunlight-readable use
16.7M colors (8-bit RGB)
51-pin LVDS interface, compatible with common industrial LVDS controller boards
Plug-and-play HDMI/VGA control board with OSD and 12V DC input
Slim 20 mm profile for tight enclosure designs
Wide storage range (-20 to 70 °C) for logistics and warehouse conditions
Customizable brightness, cover glass, touch, interface and mechanical outline
3. LCD Panel Specifications
| Item | Specification |
|---|---|
| Model Number | HT451HBM |
| Diagonal Size | 45.1" (cut from 49", 2/3 cut) |
| Resolution | 1920 (RGB) × 720; optional 3840 × 1440 |
| Aspect Ratio | 8:3 |
| Pixel Pitch | 0.5593 × 0.5593 mm (calculated) |
| Pixel Arrangement | RGB Vertical Stripe |
| Active Area (A.A.) | 1073.78 (W) × 402.7 (H) mm |
| Outline Dimension | 1103.78 (W) × 432.7 (H) × 20 (D) mm |
| Panel Weight | Approx. 6.5 kg † (final value by sample weighing) |
| Surface Treatment | Anti-glare (Haze 25%), hardness 3H † (AR / AG / anti-fingerprint optional) |
| LCD Technology | IPS, Normally Black, Transmissive |
| Panel Type | a-Si TFT-LCD, LCM |
| Typical Brightness | 500 cd/m² (customizable 300–1000 cd/m²) |
| Contrast Ratio | 700:1 (Typ.) |
| Response Time | 8 ms (Typ., Gray-to-Gray) † |
| Viewing Angle | 89°/89°/89°/89° (Typ.), CR ≥ 10 |
| Viewing Direction | Full viewing angle |
| Display Colors | 16.7M (8-bit) |
| Refresh Rate | 60 Hz † |
| Backlight Type | WLED |
| Backlight Lifetime | 50,000 hrs (Typ.) † |
| Power Consumption | Approx. 45–60 W at 500 nits † |
| Signal Interface | 51-pin LVDS |
| Supply Voltage | 12 V DC † |
| Touch Panel | Not included (PCAP touch optional) |
| Application Fields | Industrial, Digital Signage |
| Operating Temperature | 0 ~ 50 °C |
| Storage Temperature | -20 ~ 70 °C |
† Typical or reference values based on industry standards for this class of panel. Final values are confirmed in the approval specification.
4. HDMI / VGA Control Board Specifications
| Item | Specification |
|---|---|
| Input Interface | HDMI, VGA |
| Output | 51-pin LVDS to panel |
| Power Input | DC 12 V, 5 A |
| OSD Keys | 5 keys (Power, Menu, +, –, Exit) |
| OSD Functions | Brightness, Color, Contrast, Auto Rotation, H/V Position, etc. |
| Optional | Android/Linux media board, USB media playback, remote control, RS-232 |
5. Engineering FAQ: Cutting, Sealing & Reliability
5.1 Cutting Process & Feasibility
Which cutting method do you use?We select the method based on glass thickness, target tolerance and the panel's edge structure.
| Method | Typical Tolerance | Best For |
|---|---|---|
| Mechanical wheel cutting | ±0.2 mm | Cost-sensitive projects, standard tolerance |
| Ultrafast (picosecond) laser cutting | ±0.05–0.1 mm | Tight tolerance, low chipping, complex outlines |
Both methods are followed by edge grinding/chamfering.
Will the cut interfere with Gate/Source routing or the TFT array?The cutting line is planned in the non-active border zone. Before quoting, we check the cut position against the panel's gate/source fan-out, driver IC/COF position, common-electrode and shorting-bar area, and the seal (sealant) width. To start the feasibility assessment, please provide:
Your mechanical drawing (outline, active area, mounting holes) in DWG/DXF/STEP/PDF
Target display area and aspect ratio
Interface, brightness and operating environment requirements
Any special requirement on which side the driver ICs/FPC must be located
We then return a feasibility report and a cut layout drawing.
What edge quality is guaranteed?Our inspection targets are: chipping ≤ 0.1 mm (or ≤ ¼ of glass thickness); no visible cracks or microcracks propagating into the active area; and no cut-induced damage to the ITO/seal area, verified by microscope sampling.
5.2 Edge Sealing & Reliability
How do you prevent liquid crystal leakage and moisture ingress?After cutting, the exposed cell edge is re-sealed with a multi-step process: edge cleaning and plasma treatment, dispensing of a UV-curable sealant (with a moisture-barrier secondary sealant where required), then UV and thermal curing. The sealed edge is covered by the mechanical bezel and gasket.
Which reliability tests can the module pass?Cut-and-sealed modules are validated against industrial-grade test conditions:
| Test | Reference Standard / Condition |
|---|---|
| High temperature operation | 50 °C, 240 h |
| High temperature storage | 70 °C, 240 h |
| Low temperature storage | -20 °C, 240 h |
| Damp heat (double 85) | 85 °C / 85% RH, 240 h (non-operating or per customer level) |
| Thermal shock | -20 °C ↔ 70 °C, 30 min dwell, 100 cycles (IEC 60068-2-14) |
| Vibration | IEC 60068-2-6 (sine) / 2-64 (random) |
| Mechanical shock | IEC 60068-2-27 |
| Packing drop test | ISTA 1A / 2A |
Test reports from comparable cutting projects are available on request under NDA.
Is there a risk of light leakage or color shift at the cut edge?This is controlled through the light-shielding tape and frame design at the sealed edge, a sealant compatible with the polarizer and backlight, and 100% optical inspection (Mura, edge brightness uniformity, color shift). Bezel and mechanical fixing recommendations are provided with the sample.
6. Cost, Yield & Lead Time
| Item | Typical Terms |
|---|---|
| NRE (tooling, fixture, program, engineering) | Quoted per project after drawing review; refundable or waived against a committed order volume |
| Sample lead time (first 20 pcs) | Approx. 4–6 weeks after drawing confirmation and payment |
| Mass production lead time | Approx. 6–8 weeks after PO and sample approval |
| Expected mass production yield | ≥ 95% after process freeze † (first batch may be lower) |
| MOQ | Samples: 1–20 pcs; mass production: contact us (typically 100–500 pcs, depending on the cut design) |
| Warranty | 12 months standard (24 months optional by agreement) |
| Packaging | Anti-static bag, foam and export carton; pallet packing for volume orders |
† Yield is based on similar cutting projects and is confirmed after the pilot run.
7. Customization Options
Brightness: 300 / 500 / 700 / 1000 nits
Resolution: 1920×720 or 3840×1440
Size and outline: custom active area, bezel, mounting holes and connector position
Optical bonding, AR/AG/AF cover glass, and reinforced glass
PCAP touch panel
Interface: LVDS / eDP / MIPI / HDMI / VGA / DP; Android or Linux media board
Extended temperature on request
Branding: OEM labelling and custom packaging
8. Why Work With Us
Experienced in cutting and sealing of stretched bar and non-standard-size TFT panels
One-stop supply: panel, backlight, driver board, touch and bonding
Engineering support from drawing review to volume production
Flexible MOQ for pilot and project orders
Documentation on request: datasheet, 2D/3D drawings, RoHS/REACH declaration, test reports
9. Request a Quotation
To receive a feasibility assessment and quote within 24–48 hours, please send:
Target size / active area and mechanical drawing
Resolution, brightness and interface requirements
Operating environment (temperature, humidity, indoor/outdoor)
Estimated annual volume and target delivery date
📧 Email: chenhua@hitulcd.com 🌐 Website: www.hitulcd.com 💬 WhatsApp / WeChat: +86 18173373517
Know The Terms Before You Inquire.
|
01 — Shipping Terms
Incoterms Available
EXW
Ex Works — pick up from our factory
FOB
Free On Board — most common for ocean freight
CIF
Cost, Insurance & Freight — to your port
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02 — Order Minimum
MOQ: 1 Units
Applies to standard specs. Custom brightness, cutting or bezel may adjust MOQ, confirmed at quotation. Sample units available before bulk order
|
03 — Payment Protection
Multiple Secured Methods
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A Real Factory. Publicly Verifiable.
|
Legal Company Name
Shenzhen Hantu Jiashi Technology Co., Ltd.
|
Unified Social Credit Code
91440300306068446B
|
|
Legal Representative
YUN CHEN
|
Registered Capital
RMB 2,000,000
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|
Established
May 23, 2014 (11+ years operation)
|
Business Status
● Active / In Operation
|
|
Registered Factory Address
Building B, Gangshen Innovation Park, Huaning Road, Dalang Sub-district, Longhua District, Shenzhen, Guangdong, China
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Contact HITULCD
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