Synchronising a Network of Bar Displays: Timing, Drift and Content Alignment
Synchronising bar display networks: frame versus content alignment, clock drift, daisy-chain bandwidth limits, genlock and pre-rollout test procedure.
Read the note
Technical blog category
<img alt='' src='https://secure.gravatar.com/avatar/5f433fb89d7ccdf282d2894743770f661260391b50a0822adb623239ca922e7d?s=50&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/5f433fb89d7ccdf282d2894743770f661260391b50a0822adb623239ca922e7d?s=100&d=mm&r=g 2x' class='avatar avatar-50 photo' height='50' width='50' decoding='async'/><span class="vcard">CDTech James</span>
Every article filed under 
CDTech James — engineering notes on choosing, integrating and qualifying display modules.
CDTech James — engineering notes on choosing, integrating and qualifying display modules.
<img alt='' src='https://secure.gravatar.com/avatar/5f433fb89d7ccdf282d2894743770f661260391b50a0822adb623239ca922e7d?s=50&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/5f433fb89d7ccdf282d2894743770f661260391b50a0822adb623239ca922e7d?s=100&d=mm&r=g 2x' class='avatar avatar-50 photo' height='50' width='50' decoding='async'/><span class="vcard">CDTech James</span> articles
278 articles in this category.
Passenger Information Displays for Buses and Trains: Standards, Readability and Reliability
Passenger information displays for buses and trains: rail standards, wide temperature and thermal cycling, vibration, voltage transients and legibility.
Read the note
Dental, Ophthalmic and Aesthetic Device Displays: Colour and Detail Under Magnification
Dental, ophthalmic and aesthetic displays: colour accuracy as a clinical argument, grayscale depth, treatment-light glare, gloved touch and calibration.
Read the note
Point-of-Care and Diagnostic Device Displays: Small Screens With Big Requirements
Point-of-care and diagnostic device displays: character height at the bench, battery-friendly panel choices, gloved touch, chemical exposure and traceability.
Read the note
Medical Touch Displays: Gloves, Disinfectants and the Physics of Both
Medical touch displays: what nitrile and double gloves do to a capacitive sensor, disinfectant films and false touches, glass thickness and coating wear.
Read the noteSecond-Source Qualification for Display Modules Without Doubling Your Inventory Risk
Differentiation page: publish the linked new page before the foundation rewrite of the old page. | Meta description: Second-source qualification for display modules: interchangeability…
Read the note
Display Power Design: Inrush, Sequencing and Protection
Differentiation page: publish the linked new page before the foundation rewrite of the old page. | Meta description: Display power design: inrush current, supply…
Read the noteBacklight Driving and Dimming: PWM, DC and Hybrid Approaches Compared
Backlight driving and dimming compared: constant current versus PWM, DC and hybrid dimming, efficiency, colour shift, flicker and selection by application.
Read the noteLong Display Cables in Industrial Machines: Signal Integrity Without an Expensive Redesign
Long display cables in machines: impedance and skew, shielding and returns, distance limits by interface, extenders and debugging intermittent sparkle.
Read the note
Bring-Up Debugging: No Display, Wrong Colours, Flicker and Everything in Between
Differentiation page: publish the linked new page before the foundation rewrite of the old page. | Meta description: Display bring-up debugging: no image, wrong…
Read the note