Rene P. Helbing
Avago Technologies
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Rene P. Helbing.
ieee industry applications society annual meeting | 2006
Kevin Len Li Lim; Joon Chok Lee; George Panotopoulos; Rene P. Helbing
The use of multi-wavelength light emitting diodes to generate predominantly white light for illumination has increased dramatically over the past years. Due to the nonlinear and often unpredictable relation between current and light output (i.e. efficiency) of LEDs, direct feedback control using the actual optical intensity of each LED set has to be used to adjust and maintain the desired color points. While control of three-color systems (RGB) for display backlights has been shown, here we describe the control of a four color system (RGB+amber) with a three channel sensor
Archive | 2000
Rene P. Helbing; Richard C. Walker; Pierre Mertz; Barry Bronson; Ken A. Nishimura
Archive | 2006
Rene P. Helbing
Archive | 2005
Jeffrey N. Miller; Mark M. Butterworth; Rene P. Helbing
Archive | 2006
Rene P. Helbing; Annette Grot; Julie E. Fouquet
Archive | 2005
Russell W. Gruhlke; Rene P. Helbing; Susan Hunter
Archive | 2006
Russell W. Gruhlke; Rene P. Helbing
Archive | 2005
Wooi Kin Goon; Thye Linn Mok; Kee Yean Ng; Bee Yin Janet Chua; Gim Eng Chew; Rene P. Helbing
Archive | 2006
Rene P. Helbing; Todd S. Sachs; Michael J. Brosnan
Archive | 2006
Rene P. Helbing; Annette C. Grot
