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  • Reflective Color Sensing with Avago Technologies' RGB Color Sensor - White Paper
    Reflective color sensing is typically realized through photodiodes with multiple illuminant or photodiodes coated with color filters with single illuminant. This paper presents the concept of reflective color sensing using an RGB color sensor. First, reflective color sensing theory and the basic
  • RGB LED Color Mixing: Using Linear Dimming Technique's with Avago's Color Management Controllers - White paper
    This paper describes RGB LED color mixing control using linear dimming with Avago Technologies' color management controllers, ADJD-J823 and HDJD-J822. The evaluation circuit consists of the LED backlight driver board, the HDJD-JD04 kit, and a small LED backlight screen. The LED driver board has
  • Application Note: Driving Color RGB LEDs with the AAT3123
    An RGB LED can be driven with a combined 60mA constant current source supply from an AAT3123. This is accomplished by connecting the four constant current source outputs (D1 to D4) from an AAT3123 and programming the device to output 15mA for each source. This solution is intended to supply up
  • The Latest LED Technology Improvement in Thermal Characteristics and Reliability - White Paper (.pdf)
    Both white and color LEDs are playing important roles in a number of market segments including architectural lighting, entertainment, wall washing, decorative lighting, outdoor façade lighting, and video walls. The use of red, green and blue (RGB) combinations will become increasingly. popular
  • High-Resolution Stereoscopic TFT-LCD with Wire-Grid Polarizer
    We developed a 5.5 inch, VGA (640×480×RGB), stereoscopic. 3D display using a precisely patterned wire grid polarizer (WGP). with rows of alternating polarization angle. Such a wire grid. polarizer is invisible without the polarizer and thus a 2D/3D. convertible display can be formed. The proposed
  • SID - Society For Information Display
    Apollo Launches New Series of RGB/DVI/Video Converter Boards for TFT LCDs has launched its new PRISMA II series of RGB/DVI/Video Converter Boards, providing a range of cost-effective solutions with analog control for connecting TFT LCDs to standard graphics and/or video interfaces. Input signals
  • Sensor Lets Machines See Color Intensity
    on a target. The sensor analyzes the reflected light for its constituent RGB values and intensities. High accuracy, stability, and sophisticated software algorithms enable the ColorMax-1000 to meet the resolution and speed requirements of advanced manufacturing processes. Traditional color sensors
  • Color Sensing with the TCS230EVM
    reflecting surface, an ideal RGB sensor would produce equal signals on all three (R, G, B) channels. However, due to differences in sensitivity of the R, G, and B channels, and due to the fact that the light source does not contain equal power in these three wavelength ranges, the RGB outputs

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