Invention Grant
- Patent Title: Driving light emitting circuit
- Patent Title (中): 驱动发光电路
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Application No.: US13849173Application Date: 2013-03-22
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Publication No.: US09198238B2Publication Date: 2015-11-24
- Inventor: Young Jin Lee
- Applicant: SAMSUNG ELECTRONICS CO., LTD
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2012-0029984 20120323
- Main IPC: H05B37/00
- IPC: H05B37/00 ; H05B39/00 ; H05B41/14 ; H05B33/08
Abstract:
A light emitting circuit is provided. The light emitting circuit may include a first light emitting diode (LED) group to which LEDs are connected, and a second LED group to which LEDs are connected. A resistive load is serially connected to the first LED group to control a current with respect to the first LED group, and a capacitive load is serially connected to the second LED group to control a current with respect to the second LED group.
Public/Granted literature
- US20130249425A1 DRIVING LIGHT EMITTING CIRCUIT Public/Granted day:2013-09-26
Information query
