Thermal Testing for Displays: Chamber Profiles That Match Real Deployments
Thermal testing for displays: chamber profiles that match real deployments, ramp rates, dwell times, power cycling and the measurements to take.
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Display engineering notes
Technical Blog
Engineering notes from the CDTech display team: choosing and integrating TFT LCD modules, touch screens and optical bonding for industrial, medical, automotive and smart-home products.
- TFT LCD modules
- Touch & bonding
- Industrial
- Medical
- Automotive
- Selection & sourcing
All articles
278 articles on choosing, integrating and qualifying display modules.
Do Your Displays Need a RoHS and REACH Review Every Year?
RoHS and REACH reviews for display modules: what the declarations cover, when they need updating, exemptions and how to keep evidence current.
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Faster Display Projects: Compressing the Timeline Without Skipping Validation
Compressing a display project timeline: parallel validation, early freezing, standard parts and the sequence that actually shortens a schedule.
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When to Choose a Distributor and When to Go Direct to a Display Manufacturer
Distributor or direct: which display supply route fits which requirement, what each can and cannot provide, and the hybrid approach that works.
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Display Supply Contracts: The Clauses That Prevent Problems Two Years Later
Display supply contract clauses that prevent problems later: specification control, change notification, traceability, acceptance, continuity and termination.
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Sensors and Displays Converging: Integrating Touch, Light and Proximity Into One Module
Integrating touch, light and proximity sensing into one display module: the benefits, the interference problems and how to specify the combination.
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Displays in Edge AI Devices: What Changes for the Screen
Displays in edge AI devices: what on-device inference changes for the screen - content, thermal budget, latency, privacy, resources and lifetime.
Read the noteMedical Display Cleaning and Disinfection: Choosing Surfaces That Survive the Protocol
Medical display cleaning and disinfection: what alcohol, quaternary ammonium and peroxide do to polarizers, coatings and adhesives, and how to test a claim.
Read the noteCamera Monitor Systems: Replacing Mirrors with Displays That Meet Regulation
Camera monitor system display requirements: R46 and ISO 16505 demands, field of view, glare, night luminance, latency and validation before type approval.
Read the noteAutomotive Display Packaging: Surviving Vibration, Shock and Thermal Cycling in a Moving Vehicle
Automotive display vibration and shock: where assemblies fail, random versus sinusoidal testing, FPC fatigue, backlight resonance and validation planning.
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