Real ChatGPT answer · index seedAB5rHPQlyK8completeConsumer electronics · computer accessoriesinformational
How does pulse-width modulation affect the longevity and color accuracy of RGB backlighting LEDs embedded beneath translucent keycaps on mechanical keyboards?
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The searches the AI actually ran for this prompt.
SEED QUERY
How does pulse-width modulation affect the longevity and color accuracy of RGB backlighting LEDs embedded beneath translucent keycaps on mechanical keyboards?
1 real search · 1 real-search pass
LED PWM dimming lifetime junction temperature color shift chromaticity low duty cycle application noteGoogle ↗
OBSERVEDReason
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Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
LED PWM dimming lifetime junction temperature color shift chromaticity low duty cycle application note Google ↗
- LED Color Shift Under PWM Dimming · digikey.com
- Color deviations in phosphor converted high power light emitting diodes under different dimming schemes · sciencedirect.com
- untitled · look.ams-osram.com
- LED Lighting · onsemi.com