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.
278 articles on choosing, integrating and qualifying display modules.
Industrial HMI display selection for 24/7 machines: backlight life, image retention, factory brightness, wide temperature, gloved touch and 10-year supply.
Read the noteDigital cockpit display architecture: multi-screen optical needs, night dimming, curved bonding tolerances, thermal load, SerDes links and hidden cost drivers.
Read the noteEV charger display selection: brightness targets, -30 C to 70 C operation, gloved and wet touch, IP sealing, cable limits and the HMI spec…
Read the noteOLED has become the default answer for consumer displays, and that success creates a reasonable expectation that it is also the better answer for…
Read the note"DICOM compliant" is one of the most misused phrases in medical display specification. The DICOM standard defines a relationship between stored pixel values and…
Read the noteCritical care devices have the most conservative display requirements in medicine and the least written down. The datasheets describe luminance and contrast; the constraints…
Read the noteMini-LED is a backlight architecture, not a display technology. It replaces a few large light sources with many small ones behind the panel, and…
Read the noteEMC problems in display assemblies are usually described in terms of symptoms - a flickering image when a motor starts, a touch panel that…
Read the noteSubstance compliance for a display module is not one document. It is a small set of declarations, each answering a different regulation, each with…
Read the noteThe power question in a battery-powered instrument is rarely answered by the display's headline consumption figure. It is answered by what the display does…
Read the note
