Invention Grant
US07701151B2 Lighting control system having temperature compensation and trim circuits
有权
具有温度补偿和微调电路的照明控制系统
- Patent Title: Lighting control system having temperature compensation and trim circuits
- Patent Title (中): 具有温度补偿和微调电路的照明控制系统
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Application No.: US11875083Application Date: 2007-10-19
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Publication No.: US07701151B2Publication Date: 2010-04-20
- Inventor: James A. Petrucci , Terry A. Drabinski , David A. Hite , Sheari A. Rice
- Applicant: James A. Petrucci , Terry A. Drabinski , David A. Hite , Sheari A. Rice
- Applicant Address: US OH Mentor
- Assignee: American Sterilizer Company
- Current Assignee: American Sterilizer Company
- Current Assignee Address: US OH Mentor
- Agency: Kusner & Jaffe
- Agent Michael A. Centanni
- Main IPC: G05F1/00
- IPC: G05F1/00 ; G09G3/32
Abstract:
A lighting control system suitable for a surgical lighting device. The lighting control system includes circuitry that compensates for the effects of temperature changes in a lighting device, and that compensates for forward voltage variations among LED lighting modules to provide substantially uniform light output.
Public/Granted literature
- US20090102396A1 LIGHTING CONTROL SYSTEM FOR A LIGHTING DEVICE Public/Granted day:2009-04-23
Information query
IPC分类:
