Skip to Content

Glowing Light Discs

April 20, 2010

Lighting maker Osram is introducing its first white-light products using OLEDs. Though not as efficient as compact fluorescent bulbs or inorganic light-emitting diodes, the eight-centimeter round panel gives a diffuse glow and a true white that’s comparable to that of incandescent bulbs. The appearance of its white doesn’t change at different dimming levels, a problem with some earlier prototypes. The product is meant for places like museums and hotels; it’s a bit costly for home use.

Product: Orbeos
Cost: $325
Availability: Now for version shown (CDW-031); June for version with reflective surface (CMW-031)
Source: www.osram-os.com
Companies: Osram Opto Semiconductors

Keep Reading

Most Popular

What to know about this autumn’s covid vaccines

New variants will pose a challenge, but early signs suggest the shots will still boost antibody responses.

DeepMind’s cofounder: Generative AI is just a phase. What’s next is interactive AI.

“This is a profound moment in the history of technology,” says Mustafa Suleyman.

Human-plus-AI solutions mitigate security threats

With the right human oversight, emerging technologies like artificial intelligence can help keep business and customer data secure

Next slide, please: A brief history of the corporate presentation

From million-dollar slide shows to Steve Jobs’s introduction of the iPhone, a bit of show business never hurt plain old business.

Stay connected

Illustration by Rose Wong

Get the latest updates from
MIT Technology Review

Discover special offers, top stories, upcoming events, and more.

Thank you for submitting your email!

Explore more newsletters

It looks like something went wrong.

We’re having trouble saving your preferences. Try refreshing this page and updating them one more time. If you continue to get this message, reach out to us at customer-service@technologyreview.com with a list of newsletters you’d like to receive.