Sensor Electronic Technology, Inc.

April 19, 2007	Sensor Electronic Technology, Inc. pushes AlGaN LEDs deeper into UV Sensor Electronic Technology has developed 247nm UV LEDs using its proprietary migration-enhanced MOCVD growth technology.
October 16, 2006	Sensor Electronic Technology, Inc. Develops Brighter UV-LEDs Seoul Optodevice Co. and Sensor Electronic Technology develop brighter, more reliable ultraviolet LEDs.
August 22, 2006	Bug-killing chips set for production ramp UV-LED innovator Sensor Electronic Technology and Korea's leading LED packager will spark a host of new applications by reducing the cost of the devices.
July 5, 2006	Press Release: Sensor Electronic Technology, Inc. Forms Strategic Alliance With Largest LED Manufacturer in Korea Sensor Electronic Technology, Inc. announced that it has entered into a strategic partnership and stock purchase agreement with Seoul Optodevice Company (SOC, www.biouvled.com), a wholly own subsidiary of Seoul Semiconductor Company (KOSDAQ listing SSC, www.seoulsemicon.com). Press Release
May 22 , 2006	Sensor Electronic Technology, Inc. Wins Palmetto Pillar Award Sensor Electronic Technology, Inc. was declared a winner in the competition for Palmetto Pillar Award which ended on May 18, 2006. The company received award in the category of Technology Development. The annual Palmetto Pillar Awards are presented each year to the leaders and innovators in technology from the Columbia Information Technology Council, a program of the Greater Columbia Chamber of Commerce.
February 21, 2006	Sensor Electronic Technology, Inc. launches UV LED germicidal lamp SET, Inc. has unveiled a new product based on the company’s deep ultraviolet (UV) LED technology.
November 14, 2005	Brighter LEDs improve water purification rates Hydro-Photon has dramatically increased its water treatment rates by incorporating more powerful UV LEDs into its water purification chamber.
October 05, 2005	Ultraviolet Comm Links for Distributed Sensor Systems A modular solar-blind UV communication testbed employing SET, Inc.'s 274nm LED sources has been developed and employed to make field measurements.
April 21, 2005	Packaging Smoke and Mirrors Smoke is hard to contain. Mirrors are fragile.
April 15, 2005	SET, Inc. offers fiber-coupled UV LEDs Sensor Electronic Technology Inc. has started shipments of its latest product which is based on the UV-transparent optical fibers coupled (pigtailed) to deep ultraviolet light emitting diodes (DUV LEDs).
April 5, 2005	Migration-enhanced MOCVD advances AlGaN performance Reduced screw dislocation density and faster deposition than conventional MOCVD are just two of the benefits of so-called migration-enhanced MOCVD. The technique shows impressive results when it comes to AlGaN device fabrication, producing relatively efficient deep-ultraviolet LEDs and improved transistor performance, reports Sensor Electronic Technology's Remis Gaska.
April 1, 2005	Second US team tests AlGaN LED water treatment Deep-UV LED maker Sensor Electronic Technology is supplying devices to an Ohio-based firm that has built a prototype to treat raw sewage.
March 17, 2005	Module with AlGaN LEDs purifies flowing water Water purification modules based on UV LEDs are a step closer after the first demonstration of bacterial destruction in flowing water with the technology.
March 15, 2005	Deep UV LEDs Reach Major Milestone in Water Purification SET, Inc. succeeds in demonstrating an LED-based flow-through UV water purification module.
January 7, 2005	SET seeks deep-UV LED market penetration Deep-UV LED manufacturer Sensor Electronic Technology looks to penetrate higher-volume markets with its AlInGaN devices.
September 2, 2004	Deep-UV LEDs set for production ramp-up Sensor Electronic Technology, Inc. is scaling up production of LEDs emitting at 280 nm.
May 2004	SUVOS pushes UV LEDs and lasers to shorter wavelengths Sensor Electronic Technology, Inc. develops commercial-grade 280 nm LEDs.
February 11, 2004	II-VI and SET enter epiwafer marketing deal II-VI and Sensor Electronic Technology have signed a joint marketing and sales agreement for III-nitride epitaxial wafers.
January 22, 2004	SET wins contracts for AlN research Sensor Electronic Technology, Inc. has been awarded two small business Innovation reserach Phase II contracts to develop nitride-based transistors and UV emitters on single crystal AlN substrates.