Evaluation of Human Reactions on Displays with LED Backlight and a Technical Concept of a Circadian Effective Display

摘要

We present the results of clinical user studies comparing the effects of LED- vs. CCFL-backlit displays on humans, resulting from the emitted amount of 464 nm light. The LED-lit display causes significant effects on the user. We present a concept of a display with controllable 464 nm emission.