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US 2023/0402819 A1Published application
Light emitting device and measuring device
AssigneeFUJIFILM Business Innovation Corp.
InventorDaisuke IGUCHI
Life of this patent
Estimating the term…
Abstract
A light emitting device includes: a light emitting element; a switch element that is connected in series to one of electrodes of the light emitting element, and that drives the light emitting element; a capacitive element that is connected in parallel to the light emitting element, and that discharges a charged electric charge to the light emitting element; and a resistance element provided between the capacitive element and a power supply that charges the capacitive element on a same base.
Claims20
A light emitting device comprising:
- a light emitting element;
- a switch element that is connected in series to one of electrodes of the light emitting element, and that drives the light emitting element;
- a capacitive element that is connected in parallel to the light emitting element, and that discharges a charged electric charge to the light emitting element;
- and
- a resistance element provided between the capacitive element and a power supply that charges the capacitive element
- on a same base.
3 more elements
Dependencies are inferred from the claim text.