Invention Application
- Patent Title: INFRARED CIRCUIT FOR SINGLE BATTERY AND REMOTE CONTROLLER USING THE SAME
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Application No.: US15357896Application Date: 2016-11-21
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Publication No.: US20170150563A1Publication Date: 2017-05-25
- Inventor: Hsin Chou LEE
- Applicant: Generalplus Technology Inc.
- Main IPC: H05B33/08
- IPC: H05B33/08 ; H05B37/02

Abstract:
An infrared circuit for a single battery and a remote controller using the same are provided. The single battery outputs a battery voltage. The infrared circuit comprises an IR LED circuit, an inductor and a microcontroller. The IR LED circuit is coupled between the battery voltage and a common voltage. The inductor is coupled between the battery voltage and the common voltage. The microcontroller has an I/O port coupled to the inductor and the IR LED circuit. When infrared rays are emitted, the microcontroller controls the battery voltage to charge the inductor through the I/O port, and a continuous current of the inductor forces the IR LED circuit to turn on.
Public/Granted literature
- US09844109B2 Infrared circuit for single battery and remote controller using the same Public/Granted day:2017-12-12
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