DRIVING SYSTEM OF LIGHT EMITTING ELEMENT, AND DRIVING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a driving system of a light emitting element and a driving method thereof for driving the light emitting element with and by which junction temperature of a light emitting element package can be predicted within a small error range without direct measuring based on the analysis of thermal behavior of the light emitting element package.

SOLUTION: The driving system of the light emitting element is constituted including the light emitting element package 100 and a driving unit 200 for driving the above-mentioned light emitting element package 100 in the frequency range of 100 Hz or more.

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