Broca-Sulzer Effect Detection over Critical Fusion Frequency for Pulse Operated White LEDs with Varied Pulse Shape
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F16%3A00000388" target="_blank" >RIV/46747885:24220/16:00000388 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Broca-Sulzer Effect Detection over Critical Fusion Frequency for Pulse Operated White LEDs with Varied Pulse Shape
Original language description
This paper is concerned with the detection of subjective brightness enhancement effect achieved by pulsed operation of light emitting diodes (LEDs). In this paper the LEDs are driven by several kinds of waveforms with fixed duty ratio and frequency. Their subjective brightness is compared against a DC driven LED. The results support the hypothesis that there is an enhancement effect for ideal pulse and it disappears when either the rising or falling slope is non-ideal.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů