Title:
発光素子駆動装置
Document Type and Number:
Japanese Patent JP7324056
Kind Code:
B2
Abstract:
A light emitting element drive device generates a single output current while switching a target current value for each of a plurality of light emitting elements, and supplies the single output current to the plurality of light emitting elements in a time division manner.
Inventors:
Akira Aoki
▲高▼木 涼
Masaaki Nakayama
▲高▼木 涼
Masaaki Nakayama
Application Number:
JP2019103726A
Publication Date:
August 09, 2023
Filing Date:
June 03, 2019
Export Citation:
Assignee:
ROHM Co., Ltd.
International Classes:
H05B45/325; B60Q1/00; H05B44/00; H05B45/345; H05B45/3725
Domestic Patent References:
| JP2016167361A |
Foreign References:
| WO2017022633A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Sano Patent Office
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