At first I thought, "faux-OLED"? Then I thought, maybe an OLED from Vietnam (like the delicious soup)? No, that was not it. But this IEEE article explains how new blue phosphorescent materials fix OLED display weaknesses:
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Perplexity AI calculating Zo of a two wire transmission line – comparison
with measurement – updated
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During the process of writing the article Analysis of output matching of a
certain 25W 144MHz PA an estimate was made of the characteristic impedance
Zo of...
7 hours ago
Yes, making the Blue OLED's was more difficult than its lower frequency counterparts.
ReplyDeleteKinda like "Why Building for 10 Meters is Harder than Building for Lower Frequencies" . But when we change or refine our techniques, the higher frequencies become easy again.