40 Inch Cuttable Stretched Bar LCD Custom Cutting Solution for OEM Digital Signage Integration

Flexible Cutting Design for Large-Format Ultra-Wide Display Applications

HITULCD 40-inch cuttable stretched bar LCD display is developed for OEM customers who need a customized ultra-wide display format for commercial and outdoor applications.

Unlike standard LCD panels with fixed 16:9 dimensions, a stretched bar display provides greater flexibility for integration into special-shaped enclosures, architectural structures, and long-format digital signage systems. Through professional cutting and customization processes, the original 40-inch panel can be adapted into different aspect ratios while maintaining stable image performance and reliable operation.

This cutting solution is designed specifically for applications where installation width is limited but a long viewing area is required, such as outdoor advertising boards, retail window displays, transportation information systems, and smart commercial equipment.

Custom Cutting Options Based on Project Dimensions

For OEM projects, HITULCD engineers evaluate the required installation space, viewing distance, content layout, and mechanical structure before defining the cutting area.

The 40-inch stretched LCD platform is suitable for developing various ultra-wide formats, including:

8:1 Ultra-Wide Display Ratio

Recommended Applications:

• Outdoor advertising strips

• Building entrance information displays

• Shopping mall promotional banners

• Commercial facade signage

The 8:1 format creates a long horizontal visual area suitable for displaying scrolling advertisements, brand messages, product promotions, and public information.

This ratio is ideal for locations where the display height is limited but maximum horizontal coverage is required.

6:1 Wide Format Display

Recommended Applications:

• Retail window advertising systems

• Self-service kiosks

• Digital menu boards

• Brand showcase displays

The 6:1 ratio provides a balance between screen width and content readability, allowing customers to display images, text, product information, and promotional videos without excessive stretching.

It is suitable for commercial environments where viewers are positioned at medium distances.

4:1 Panoramic Display Format

Recommended Applications:

• Transportation information displays

• Indoor/outdoor public information terminals

• Commercial digital signage cabinets

• Smart retail equipment

The 4:1 ratio offers a wider content area while maintaining better readability for detailed information. It is commonly used in applications requiring both graphics and text presentation.

Engineering Considerations for 40-Inch LCD Cutting Projects

A successful stretched LCD customization project requires more than simply reducing panel dimensions. HITULCD engineers consider several key factors during the design process:

Active Area Optimization

The cutting position is defined according to:

• Required aspect ratio

• Installation dimensions

• Viewing angle requirements

• Content display format

• Mechanical enclosure structure

This ensures the final display maintains a balanced visual area without unnecessary black borders or unused space.

Brightness Adjustment for Outdoor Environments

For outdoor or window-facing installations, brightness performance is critical.

The 40-inch stretched display can be customized with:

• 500 nits brightness for indoor and semi-outdoor applications

• 700-800 nits brightness for high ambient light environments

• 1000 nits brightness for outdoor digital signage applications

Brightness selection depends on installation location, sunlight exposure, and viewing distance.

Interface and System Integration Support

To simplify OEM product development, HITULCD supports customization of:

• LVDS / eDP interface options

• HDMI controller integration

• Driver board matching

• Android media player integration

• Touch panel solutions

• Protective glass customization

This allows system manufacturers to integrate the stretched LCD directly into their own finished products.

Recommended Application Solutions for 40-Inch Cuttable Bar LCD

Outdoor Advertising Display

For roadside advertising, shopping center signage, and commercial building displays, the recommended configuration is:

• Ultra-wide ratio: 6:1 or 8:1

• Brightness: 800-1000 nits

• 24/7 operating design

• Anti-glare surface treatment

The long horizontal structure provides strong visual recognition while reducing installation depth.

Retail Window Display

For luxury stores, chain retailers, and brand showcase applications:

• Ultra-wide ratio: 4:1 or 6:1

• Brightness: 700-1000 nits

• Slim installation structure

• Optional touch or protective glass

The display can be integrated into narrow window areas while delivering dynamic advertising content.

Transportation Information Display

For stations, terminals, and public facilities:

• Recommended ratio: 4:1

• Brightness: 700-1000 nits

• Wide viewing angle LCD

• Industrial-grade reliability

The format allows operators to display schedules, announcements, directions, and real-time information.

HITULCD OEM Cutting Service Process

Step 1 — Project Requirement Analysis

Customer provides:

• Installation dimensions

• Display ratio requirement

• Application environment

• Brightness requirement

• Interface specifications

Step 2 — Display Structure Evaluation

HITULCD engineers analyze:

• Cutting feasibility

• Optical performance

• Driver compatibility

• Mechanical integration

Step 3 — Prototype Development

Sample units are produced for:

• Display testing

• Mechanical fitting

• Brightness verification

• System integration testing

Step 4 — Mass Production Support

After approval, HITULCD provides stable production supply with customized specifications for long-term OEM projects.

Customized 40-Inch Stretched LCD Solution for Global OEM Partners

The 40-inch cuttable stretched bar LCD is not designed as a standard consumer display. It is developed for professional integrators who need a reliable, flexible, and scalable display module for commercial projects.

With customized cutting capability, high brightness options, and engineering support, HITULCD helps global customers create unique digital signage solutions for outdoor advertising, retail communication, transportation systems, and smart commercial equipment.