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Digital X-Ray Detector delivers 9.4 megapixel resolution.
January 11, 2008 -
Intended for radiology machines, flat panel X-ray detector (FPXD) combines digital imaging with TFT technology to eliminate need for film and development process. Solution features 45 x 46 cm screen and 3,072 x 3,072 resolution for delivery of ultra-high definition images. Image enhancement function eliminates most digital image noise interference. In addition to X-ray systems, applications include CAT scans, building inspections, and airport security scanners.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.) |
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Samsung Electronics Develops Advanced Digital X-Ray Detector
SEOUL, KOREA - November 22, 2007 -- Samsung Electronics Co., Ltd., the world's largest provider of thin-film-transistor, liquid crystal display (TFT-LCD) panels, announced today that it has completed development of a flat panel X-ray detector (FPXD) for radiology machines, in collaboration with Vatech Ltd, a Korean medical machinery manufacturing company. By using digital imaging with thin-film transistor (TFT) technology, the diagnostic process is enhanced in many ways. In addition to delivering a much more precise image, Samsung's new FPXD imaging sensor can save medical labs considerable time and money because no film or development process is needed.
An X-ray detector is an elaborate imaging sensor that converts invisible X-ray images into digital signals, which are then instantly transformed into pictures. Today, the medical profession still relies primarily on costly, plastic-based analog film for X-ray photography applications, which can take an excessively long period of time to develop in many medical situations.
Executive Vice President Yoon Jin-hyuk, chief of the Mobile LCD Division in the Samsung Electronics LCD Business, said, "The analog film camera market almost completely switched over to digital cameras within a decade. The X-ray detector market should move even faster and become completely digitized within a few years."
The new FPXD measures 45 centimeters (cm) wide x 46cm high (or 61cm diagonally) and boasts a 3072 x 3072 (9.4 megapixels) resolution providing ultra-high definition images.
The new Samsung FXPD technology has virtually an endless range of applications beyond conventional X-ray systems. For example, it can be adopted for more advanced diagnostics such as CAT scans, for building inspections (scanning rebar structures, etc.) and for airport security scanners.
To create its FPXD, Samsung attached photodiodes to a TFT substrate that was produced using its proprietary amorphous silicon technology. The X-rays are detected photon by photon and then converted into visible light, which in turn is converted to electrical signals that can be displayed as diagnostic images on a flat panel screen. In addition, Samsung has created an image enhancement function to eliminate most digital image noise interference to provide the highest radiographic sensitivity in the industry.
Samsung's expects that its new FPXD one-stop, total solution will secure the leadership position in the growing market for medical equipment detectors.
The device will be available worldwide beginning first quarter, 2008.
About Samsung Electronics America, Inc.
Headquartered in Ridgefield Park, NJ, Samsung Electronics America, Inc. (SEA) markets a broad range of award-winning consumer electronics, information systems, and home appliance products; and oversees Samsung's North American operations, including Samsung Telecommunications America, LP, Samsung Semiconductor Inc., Samsung Electronics Canada, Inc. and Samsung Electronics Mexico, Inc
About Samsung Electronics
Samsung Electronics Co., Ltd. is a global leader in semiconductor, telecommunication, digital media and digital convergence technologies with 2006 parent company sales of US$63.4 billion and net income of US$8.5 billion. Employing approximately 138,000 people in 124 offices in 56 countries, the company consists of five main business units: Digital Media Business, LCD Business, Semiconductor Business, Telecommunication Network Business, and Digital Appliance Business. Recognized as one of the fastest growing global brands, Samsung Electronics is a leading producer of digital TVs, memory chips, mobile phones and TFT-LCDs.
Samsung Electronics Co., Ltd. ranks #5 in the 2006 Consumer Electronics segment of the Fortune Magazine "America's Most Admired Companies," and ranks # 20 in the BusinessWeek "The Best Global Brand 100 2006." It also is a top patent holder, ranking second overall in the U.S. in 2006. For more information, please visit www.samsung.com
Key Specifications of new Samsung Flat Panel X-ray Detector
Product Size (millimeters) Type A 512mm x 535mm x 48mm
Type B 571mm x 653mm x 25mm
Screen Size (centimeters) 45cm x 46cm (61cm diagonally)
Resolution 3,072 x 3,072 or 9.44 megapixels
X-ray Detector: X-rays are invisible to the naked eye. Samsung's new device converts X-ray images of objects into visible light.
Amorphous Silicon (a-Si): non-crystalline silicon
Scintillator: A material that converts X-rays detected on the TFT layer into visible light.
Photodiode: A semiconductor that converts visible light detected on the flat panel detector's TFT layer into electrical signals.
Noise: The cluttered or grainy image that occurs during X-ray image taking when sensitivity is high or when the sensors in the X-ray detector have been exposed for a prolonged period of time.
Sensitivity: The degree to which light is detected during image-taking. The higher the sensitivity, the less light is needed
Company Information:
Name: Samsung Electronics Co., Ltd.
Address: Samsung Main Bldg.
City: Seoul
ZIP: 100-742
Country: Korea (south)
Phone:
http://www.samsung.com
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User comments about this story
FPXD
I would like to be contacted by someone who can discuss the availablility of your FPXD for medical use.
By George Muich on May 5, 2009 14:53
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