Comparison article
Bonding + AR or a brighter backlight?
Compare modeled display images and calculated contrast under the same lighting.
Products / LCD Enhancements
LCD enhancements.
Build the right display.
Reduce reflections, improve the backlight, add touch, heating or EMI shielding. Choose the function below, then review the materials and processes for your display.
Guides & tools
Compare the optical choices.
See how reflection, bonding and backlight brightness affect readability. Use the guides and models to explore your requirements before selecting products.
Guide + calculator
High Ambient Contrast Ratio
Learn how ambient reflection affects readability, then try the calculator.
Interactive optical model
OpticalOracle™
Model your optical layers and compare bonding, coatings, brightness and lighting.
Backlight engineering
LED spectrum & RGB filters
Match LED output to the panel’s color filters, then design the optics, rails, driver and thermal path together.
Read the backlight guide →Contrast-glass selection
Neutral gray & tri-notch glass
Explore single-pass image transmission, double-pass ambient attenuation and optical-glass fabrication.
Compare contrast-glass options →OpticalOracle™ images and calculator results are based on physics, optical models and mathematical assumptions. Use them for relative comparisons and validate the final assembly by measurement. Share feedback or measured results to help improve the models.
Explore by function
Each route below connects to existing FPD.DEV products or detailed selection guides. Custom family references define a starting point; dimensions and final components are selected during review.
FRONT SURFACE
Cover glass & anti-reflection
Reduce front-surface reflections while adding the cover geometry and protection your display needs. Select glass thickness, surface treatment, optical quality and mounting together.
Custom AR cover glass · 1.1 mm cut-to-size AR glass · HEA-coated glass
Browse cover glass →FLEXIBLE OPTICAL LAYERS
Optical films & lamination
Explore AR and HEA films for reflection control, polarizers and ITO-coated films for the required optical or conductive function. Flexible films such as AR on PET can be laminated with an optically clear pressure-sensitive adhesive (PSA).
AR optical film · HEA optical film · ITO conductive film
Film lamination and process choices
OPTICAL COUPLING
Optical bonding & lamination
Optical bonding joins two rigid surfaces, such as an LCD assembly and cover glass. Compare liquid silicone gel with pre-cured silicone-sheet vacuum/pressure bonding. Optical lamination involves at least one flexible surface, including polarizers, suitable DBEF films, AR films, EMI mesh and ITO films on flexible substrates.
Optical bonding silicone gel · Platinum-cure and 1:1 mix customization
Process development and production transfer
ELECTRICAL INTEGRATION
EMI shielding
Develop a conductive display window using ITO and a grounding path integrated with the cover glass and enclosure. Specify transmission, sheet resistance, contacts and the shielding target as part of the complete assembly.
Custom display EMI shield · ITO conductive film
Review perimeter conductive bus bars or wrap connections and enclosure continuity.
THERMAL PERFORMANCE
ITO heaters & heater glass
Add transparent heating where the display must operate in cold conditions. Match the heating area, glass, ITO resistance, edge electrodes, leads and temperature control to the available supply.
Custom ITO display heater
Define warm-up requirements, allowable temperature and power before choosing the heater construction.
USER INTERFACE
OEM & custom touch panels
Compare touch technologies, start with an OEM panel, or develop a custom sensor or frame. Review cover glass, controller interfaces and the optical stack for prototypes, small runs and production.
Custom capacitive touch · Custom IR touch · 10.4-inch IR panel with glass
IR touch uses cover glass; optical bonding is optional.
PASSIVE BACKLIGHT ENHANCEMENTS
Redirect, recycle & diffuse light
Improve the use and distribution of light with prismatic brightness films, reflective polarizers, diffusers and reflectors. Evaluate viewing angle, uniformity, film orientation and the light guide together.
BEF / brightness films · DBEF / reflective polarizers · Diffusers · Reflectors
BFM-3001-00 brightness film
ACTIVE BACKLIGHT ENHANCEMENTS
LEDs, rails & backlight drivers
Develop or upgrade the light source and its drive electronics. Compare retrofit rails, custom LED assemblies and drivers for brightness, dimming, power and thermal requirements, including separate day and NVIS channels where needed.
Retrofit rails · Custom LED rails · LEDs
LED driver products · Day/NVIS design
SPECTRAL CONTROL
IR filters, hot mirrors & NVIS materials
Select filters and coatings for the required spectral band. Hot mirrors reject infrared while transmitting visible light; NVIS filter selection is evaluated with the LEDs, backlight and complete display.
IR-rejecting hot-mirror coating · LED filter caps and strips
Check spectral compatibility when combining IR touch, filters and coatings.
COMPLETE DISPLAY
Electronics & mechanical integration
Bring the optical stack, chassis, video electronics and power system together. Review mounting, cables, thermal paths, service access and display timing alongside the selected enhancements.
Video controller products · Square Display models and designer
Rugged display integration