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The new devices are supposed to be functional anywhere, even in bright factories and outdoor kiosks under the blazing sun. Regrettably, conventional displays do not fare well in such settings. Important information may be hard to read due to reflections, glare, and low brightness.
A bright LCD screen is specially designed to be seen in a bright environment. These displays have a combination of various technologies that improve readability as opposed to using conventional backlighting.
Key features include:
• LCD technology of high luminance.
• Optical bonding LCD construction
• Anti-glare surface treatment
• Large screen LCDs.
• High contrast LCD operation.
• Advanced LED backlit LCD systems
Numerous outdoor uses need brightness levels of 1000 nits for LCD performance. More rigorous installations can use 1500-nit LCD screens or even 2000-nit sunlight-readable monitor solutions to provide maximum visibility.
Optical bonding is one of the best technologies that are employed in a daylight-readable display. Optical bonding eliminates the air gap between the LCD panel and cover glass by filling it with a transparent adhesive layer.
Benefits include:
• Reduced internal reflections
• Improved contrast ratio
• Better sunlight performance
• Increased durability
• Enhanced touch accuracy
An LCD that is bonded with sunlight and can be read optically can have much greater visibility than a normal laminated display.
The current TFT sunlight-readable display systems tend to employ the IPS technology to enhance the color uniformity and viewing angles.
The benefits of IPS sunlight-readable LCD are:
• Accurate color reproduction
• Large viewing angle capability.
• Reduced color shifting
• Improved image quality in outdoor conditions.
In the meantime, industrial TFT LCD technology offers the reliability required in mission-critical applications.
Reflections can make even a bright screen hard to read unless controlled. A good LCD screen with an anti-glare finish assists in diffusing the light that is coming in and minimizing the glare. Additional technologies include:
• LCD screen surfaces that are glare-resistant.
• Anti-reflective LCD treatments
• Hardening of the surface to make it durable.
• Enhanced visibility LCD engineering
Combined, these characteristics make a very efficient sunlight-resistant display that can be used in harsh outdoor environments.
The necessity of industrial sunlight-readable display technology is still on the increase in various fields.
Visual interfaces are important in modern factories.
Applications include:
• HMI display panel systems
• Industrial control terminals
• LCD solutions.
Critical data can be accessed quickly, even in brightly lit production facilities, by operators.
Lighting conditions are usually extreme in transportation environments.
Common uses include:
• Vehicle-mounted LCD units
• Transportation display screen systems
• Railway information displays
• Fleet management terminals
Safe and efficient operations are guaranteed by reliable visibility.
Equipment that is exposed to the public should always be readable.
Examples include:
These applications rely on uniform visibility irrespective of weather or light conditions.
The marine and construction setting poses special challenges. A rough LCD screen usually features:
• Vibration resistance
• Wide temperature operation
• Waterproof protection
• High brightness performance
This makes them perfect since:
• Marine LCD systems
• LCD for marine navigation
• LCD on construction machinery.
• Agricultural equipment LCD.
In the case of projects that need a high-end outdoor LCD screen, FaceLCD can provide a stunning Innolux 12.3-inch LCD module. The module features:
• 12.3-inch display size
• 1920 × 720 resolution
• LVDS interface
• 750 nits brightness
• Wide viewing angle
• Industrial-grade reliability
• Security and automotive applications support.
It is bar-formatted and can be used in transportation displays, industrial HMIs, automotive dashboards, and sophisticated kiosk systems. The display is designed to withstand harsh conditions and offers high brightness and high contrast performance to ensure good readability. It also supports industrial automation, medical equipment, and interactive display applications.
FaceLCD also offers touch integration, interface matching, cover glass customization, and display engineering services to organizations that require custom display solutions.
Consider the following before selecting a display:
• Brightness requirements
• Viewing distance
• Touch functionality
• Environmental conditions
• Interface compatibility
• Power consumption
• Temperature range
A commercial sunlight-readable LCD aimed at digital signage can be brightness-focused, whereas an industrial sunlight-readable touch display may need ruggedization and high-temperature operation.
Visibility is not an option; it is a must in bright outdoor conditions. Digital signage and transportation systems, industrial automation, and smart infrastructure are only a few examples of where the right display can have a direct influence on usability and performance. Optical bonding, high brightness technology, IPS panels, and anti-reflective treatments combine to produce a screen that is readable even in the brightest sunlight.
Need to upgrade your project with a reliable and sunlight readable LCD display solution? FaceLCD provides tailor-made, high-performance LCD technologies to meet real-world demanding applications. Get in touch with FaceLCD and find out how the appropriate display can change your next product.