Customized Stretched Bar LCD Panels for OEM Projects

What Is a Stretched Bar LCD Display?

A stretched bar LCD (also called stretched aspect ratio display) features non-standard horizontal proportions designed for space-constrained industrial applications. Unlike standard displays, these stretched bar LCD modules use ratios such as 5.33:1 (16:3) or 3.56:1 (32:9) to maximize horizontal visibility while minimizing depth.

Core Technical Specifications

Aspect Ratios: 5.33:1 (16:3), 3.56:1 (32:9), 12.15:1, and 24:1
Resolution Examples: 3840×160, 3840×1080, 1920×360, 1920×158
Physical Dimensions: 8.8" to 47.1" (customizable)

Technical Clarification: The term “32:9” is a common shorthand. The precise aspect ratio for 3840×1080 is 3.56:1 (3840 ÷ 1080 = 3.56). Industry professionals often use the decimal ratio for accuracy.

Why Industries Prefer Stretched Bar LCDs

Space Optimization: Fits narrow gaps (shelves, vehicle pillars, kiosks)
Enhanced Readability: Continuous content flow without horizontal breaks
Industrial Durability: Built for 24/7 operation in harsh environments

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Advantages of Stretched Bar LCD for OEM Projects

Customization is the cornerstone of successful OEM display integration. Brownopto’s stretched bar LCD panels deliver exact fit, optimal visibility, and long-term supply stability for industrial LCD screen applications.

Custom Size & Resolution Matching

Panel Size	Recommended Resolution	Aspect Ratio
8.8"	1920×480	4:1
11.26"	1920×440	4.36:1
16.4"	1366×238	5.74:1
19"	1920×360	5.33:1 (16:3)
23.1"	1920×158	12.15:1
33.2"	1920×1920	1:1
43.8"	3840×1080	3.56:1 (32:9)
47.1"	3840×160	24:1

Industrial-Grade Interface Options

LVDS: Industrial workhorse for stable 24/7 operation
HDMI 2.0: Direct video from PCs/media players
SPI/RS232: Embedded control and diagnostics

Environmental Reliability

Brightness: 500–1500 cd/m² (sunlight-readable options)
Temperature Range: -30°C to 80°C
Viewing Angle: 178° (IPS)
Protection: IP65-rated options for dust/water resistance

OEM Customization Capabilities at Brownopto

Brownopto provides end-to-end OEM customization for stretched bar LCD modules from concept to mass production, with engineering support tailored to your application.

Design-to-Production Engineering Support

Custom mechanical integration (FPC layout, mounting points)
Display firmware optimization for your control system
Thermal management for high-power applications

Comprehensive Integration Assistance

Driver board customization (LVDS to HDMI conversion)
EMC compliance testing (pre-shipment validation)
Hardware integration support (wiring, signal matching)

Branding & Private Label Solutions

Custom logos on bezel or housing
Color-matched housing (PMS or RAL)
Custom packaging with your brand identity

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Applications of Custom Stretched Bar LCD Displays

Industrial Control Panels & Automation

High-brightness stretched bar LCD modules enhance operator interfaces in PLC systems. The continuous horizontal layout displays full production lines without scrolling.

Automotive Infotainment Systems

Custom stretched bar LCD panels fit dashboards and instrument clusters (e.g., 12.3"). Slim profiles integrate cleanly into vehicle architecture.

Retail Shelf & Checkout Displays

Replace paper tags with dynamic shelf displays (e.g., 19.2" for pricing and promos). At checkout, show full-width menus without vertical segmentation.

Transportation Information Systems

Subway and bus stations deploy stretched bar displays for real-time route maps and arrivals. The 3.56:1 ratio shows entire transit routes without breaks, improving comprehension.

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Technical Specifications for Stretched Bar LCD Modules

Aspect Ratio & Resolution Selection

24:1 (47.1"): Ultra-narrow spaces (e.g., 3840×160)
12.15:1 (23.1"): Extremely narrow spaces (e.g., 1920×158)
5.33:1 (19", 16:3): Very narrow spaces (e.g., 1920×360)
3.56:1 (43.8", 32:9): Wide horizontal content (e.g., 3840×1080)
Pixel Density: 100–150 PPI for ≥30 cm viewing distance

Outdoor Performance Parameters

Parameter	Standard LCD	Brownopto Stretched Bar LCD
Brightness (nits)	300–500	500–1500
Operating Temp Range	0°C–50°C	-30°C–80°C
Viewing Angle	140°	178°
Anti-Glare Coating	Optional	Standard

Pro tip: For outdoor applications, specify 1500 nits and IP65 minimum for readability and protection.

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OEM Project Implementation Process

Step 1: Requirements Submission

Exact physical dimensions (W × H × D)
Resolution and aspect ratio
Interfaces (LVDS/HDMI/SPI/RS232)
Environment (temperature, humidity, lighting)

Step 2: Prototype Development

2–4 week turnaround for engineering samples
Tests: mechanical fit, color accuracy, touch response
Prototype approval prior to mass production

Step 3: Mass Production & Quality Control

ISO 9001-certified manufacturing
100% functional testing per batch
Typical yield rate: 99.2%

Why Choose Brownopto for Stretched Bar LCD Solutions

Brownopto combines 15+ years of display engineering with OEM-focused support to deliver reliable custom bar LCD modules.

Competitive Advantage	Brownopto Standard	Industry Average
Engineering Support	Full-time OEM integration team	Basic technical assistance
Product Lifecycle	10+ years (5-year minimum)	3–5 years
Sample Turnaround	2–4 weeks	6–8 weeks
MOQ for Prototypes	1 unit (no minimum)	5–10 units

Our commitment: We don’t just manufacture modules—we engineer solutions for seamless system integration with zero compromise on performance or reliability.

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Frequently Asked Questions

What aspect ratios do you support for stretched bar LCD displays?

We support 24:1, 12.15:1, 5.33:1 (16:3), and 3.56:1 (32:9). Resolutions are mathematically verified (e.g., 3840×160 = 24:1).

Can stretched bar LCD panels operate in outdoor environments?

Yes. Options include 500–1500 nits brightness, -30°C to 80°C operating range, and IP65 protection. Weatherproof enclosures are available if needed.

What customization options are available for OEMs?

Size (8.8"–47.1"), resolution, interface (LVDS/HDMI/SPI/RS232), touch (capacitive/resistive), brightness, housing color, and private branding. Long lifecycle support included.

What are the lead times for prototypes and mass production?

Prototypes: 2–4 weeks. Mass production: 6–8 weeks after prototype approval, with buffer for critical-path components.

Do you support small-volume OEM projects?

Yes. We accept single-unit prototypes (no MOQ) to help validate designs before scaling.

How do you ensure quality control for stretched bar LCD panels?

ISO 9001:2015 processes, 100% functional testing per batch, 500+ hours accelerated aging, and 100% visual inspection. Typical yield: 99.2%.

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