ROCHESTER, N.Y., June 14 --
Eastman Kodak Company (NYSE:EK) today introduced a groundbreaking
advancement in image sensor technology that will help to make dark, blurry
digital photos a thing of the past.
Kodak’s new sensor technology provides a 2x to 4x increase in sensitivity to
light (from one to two photographic stops) compared to current sensor
designs. Image sensors act as the “eye” of a digital camera by converting
light into electric charge to begin the capture process.
This breakthrough advances an existing Kodak technology that has become the
standard in digital imaging. Today, the design of almost all color image
sensors is based on the “Bayer Pattern,” an arrangement of red, green, and blue
pixels that was first developed by Kodak scientist Dr. Bryce Bayer in
1976. In this design, half of the pixels on the sensor are used to
collect green light, with the remaining pixels split evenly between sensitivity
to red and blue light. After exposure, software reconstructs a full color
signal for each pixel in the final image.
Kodak’s new proprietary technology adds panchromatic, or “clear” pixels to
the red, green, and blue elements that form the image sensor array. Since
these pixels are sensitive to all wavelengths of visible light, they
collect a significantly higher proportion of the light striking the sensor.
By matching these pixel arrangements with advanced software algorithms
from Kodak that are optimized for these new patterns, users can realize an
increase in photographic speed, directly improving performance when taking
pictures under low light. Kodak’s new technology also enables faster
shutter speeds (to reduce motion blur when imaging moving subjects), as well as
the design of smaller pixels (leading to higher resolutions in a given optical
format) while retaining performance.
“This represents a new generation of image sensor technology and addresses
one of the great challenges facing our industry – how to capture crisp, clear
digital images in a poorly lit environment,” said Chris McNiffe, General
Manager of Kodak’s Image Sensor Solutions group. “This is a truly
innovative approach to improving digital photography in all forms, and it
highlights Kodak’s unique ability to differentiate its products by delivering
advanced digital technologies that really make a difference to the
consumer.”
Kodak is beginning to work with a number of leading companies to implement
this new technology in system-wide solutions and to streamline the design-in
process.
Kodak is developing CMOS sensors using this technology for consumer markets
such as digital still cameras and camera phones. As the technology is
appropriate for use with both CCD and CMOS image sensors, its use can be
expanded across Kodak’s full portfolio of image sensors, including products
targeted to applied imaging markets such as industrial and scientific
imaging. The first Kodak sensor to use this technology is expected to be
available for sampling in the first quarter of 2008.
For additional information regarding this technology, please contact Image
Sensor Solutions, Eastman Kodak Company at (585) 722-4385 or by email at
imagers@kodak.com. For more information on Kodak’s entire image sensor
product line, please visit www.kodak.com/go/imagers.
Editor’s Note: For more information, including media b-roll and a blog
posting on this new technology, go to:
http://www.kodak.com/go/mediabroll
(Media B-Roll)
http://www.kodak.com/go/media_events
(Podcast/Product Photography/Fact Sheets)
http://1000nerds.kodak.com (Blog)
About Eastman Kodak Company
Kodak is the world’s foremost imaging innovator. With sales of $10.7
billion in 2006, the company is committed to a digitally oriented growth
strategy focused on helping people better use meaningful images and information
in their life and work. Consumers use Kodak’s system of digital and
traditional products and services to take, print and share their pictures
anytime, anywhere; Businesses effectively communicate with customers worldwide
using Kodak solutions for prepress, conventional and digital printing and
document imaging; and Creative Professionals rely on Kodak technology to
uniquely tell their story through moving or still images.
More information about Kodak (NYSE: EK) is available at www.kodak.com.
Editor’s Note: Kodak corporate news releases are now offered via RSS feeds.
Many RSS aggregators or readers, including my.Yahoo.com, NewsGator, and Google
Reader, can be used to view these feeds. To subscribe, visit www.kodak.com/go/RSS and look for the
RSS symbol. In addition, Kodak podcasts are viewable at www.kodak.com/go/podcasts. Podcasts
may be downloaded for viewing on iTunes, Quicktime, or other PC-based media
players. Users may also subscribe to Kodak podcasts via the iTunes store by
typing “Kodak Close Up” in the search field at the top of the iTunes Store
window.
Kodak is a trademark of Eastman Kodak Company.