Organics Onscreen
Glance at almost any portable electronic device and you see a liquid crystal display (LCD)-but these ubiquitous screens are far from perfect. Displays using light-emitting organic materials rather than liquid crystals are lighter weight, can be viewed from wider angles and consume less energy.
While several crude devices have been commercialized, real competition with LCDs will require that organic electroluminescent (OEL) materials be combined with active-matrix technology, in which the electronics are built into the display.
Eastman Kodak and Sanyo Electric claim to have jointly developed an active-matrix OEL display that will be ready for market in 2001. A dime-thin, 6-centimeter prototype incorporates a thin layer of Kodak’s OEL material on a substrate of polysilicon and glass. The companies plan to commercialize the display first for cameras, camcorders and personal digital assistants; future generations could find their way into pagers and cell phones, and eventually into laptop computers.
Keep Reading
Most Popular
Geoffrey Hinton tells us why he’s now scared of the tech he helped build
“I have suddenly switched my views on whether these things are going to be more intelligent than us.”
Meet the people who use Notion to plan their whole lives
The workplace tool’s appeal extends far beyond organizing work projects. Many users find it’s just as useful for managing their free time.
Learning to code isn’t enough
Historically, learn-to-code efforts have provided opportunities for the few, but new efforts are aiming to be inclusive.
Deep learning pioneer Geoffrey Hinton has quit Google
Hinton will be speaking at EmTech Digital on Wednesday.
Stay connected
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.