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Content from CNET tagged with

diode [x] , light-emitting diode [x]

News Stories

Showing 1-11 of 11 results found

Photos: Shining the light on LEDs

March 24, 2005 Light-emitting diodes are making their way into high-end consumer electronics. TAGS: light-emitting diode, diode, electronics, photograph

Expert: LEDs could start replacing lightbulbs soon

November 3, 2006 Scientist says tech, pricing improvements to make light-emitting diodes more economical, ecological than conventional bulbs.Photos: Lumileds' LED tech TAGS: lightbulb, light-emitting diode, diode, pricing, U.S.

City tries to cut energy bills with LEDs

February 12, 2007 Raleigh, N.C., is conducting a trial to see if LEDs live up to their reputation of a cheaper, more efficient light source. Photos: LEDs light the way in Raleigh TAGS: light-emitting diode, Cree, Raleigh, diode, North Carolina, electricity, city, U.S.

An LED ticker in your credit card?

May 16, 2007 Light-emitting diode strips resembling correction tape to soon be embedded in shopping plastic, phones and mirrors, AgiLight hopes.Photo: Paper-thin LEDs TAGS: light-emitting diode, credit card, strip, copper, diode, cell phone, photograph

Will green mean go for mobile projectors?

May 25, 2007 Green laser diodes will make it possible to project movies from handheld devices--once the technology is more fully developed.Photo: Green laser diode TAGS: diode, Corning Inc., projector, laser, Microvision, light-emitting diode, portable video, handheld device, cell phone, DLP, handheld, battery, movie, video

Using steam to cool computers

March 20, 2007 Celsia Technolgies has come up with a line of components it says cools torrid hotspots better than conventional heat pipes or fans.Photos: Cool your gadgets with steam TAGS: diode, copper, component, heat, light-emitting diode, water, HotSpot, hard drive

Cheaper LEDs to light a green path?

January 19, 2007 Using plastic could help light-emitting diodes sell for less and compete with power-hungry traditional bulbs, company says. TAGS: light-emitting diode, polymer, diode, efficiency, semiconductor, president

Sony eyeing OLED TVs for 2008

January 9, 2007 Flat panels based on organic light-emitting diodes may be just around the corner, execs say. Photos: Sony's LED prototypes TAGS: organic light-emitting diode, surface-conduction electron emitter display, Glasgow, diode, flat panel, Sony Corp., light-emitting diode, Consumer Electronics Show, TV, Toshiba, LCD, photograph

Display tech aims for a brighter future

March 24, 2005 LEDs are bright enough for use in LCD TVs and other gear. Will consumers take a shine to the cost? Photos: Shining the light on LEDs TAGS: light-emitting diode, Agilent Technologies Inc., electronics company, margin, appliance, consumer electronics, diode, flat panel, LCD TV, electronics, LCD, brand name, handset, TV, Sony Corp., brand

Tripping the lights organic

September 5, 2006 Companies are developing ways to use organic light-emitting diodes as a source for lighting up rooms. Photos: Lights going organic TAGS: organic light-emitting diode, diode, electricity, semiconductor, light-emitting diode, researcher, car, idea

Will the feds phase out traditional lightbulbs?

May 8, 2007 Incandescent bulbs have been around for more than 100 years. Senate Energy Committee is working on a bill that might burn them out. TAGS: lightbulb, light-emitting diode, legislation, diode, organic light-emitting diode, bill, California, energy, U.S., idea
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