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Flexible displays up close

This week’s feature, New Twist on Displays, left out photos of many interesting display prototypes due to the space constraints of print. Here are just a few examples.

This display prototype from Plastic Logic (see third image down on this page on E Ink's Web site ) uses e-paper technology from E Ink Corp.

Polymer Vision’s Readius roll-up e-book reader display prototype extends a thin polymer sheet display supported by a plastic frame (see the images on this page). The bistable display technology was developed by E Ink. Here’s another variation.

This prototype of a universal communication device, under development at Universal Display Corp., contains a roll-up OLED display (see the image on UDC’s home page) and is an early example of flexible OLED technology.

Unfortunately, images I received from makers of cholesteric displays - NTera Inc. and Kent Displays Inc., aren't on their Web sites. NTera adds the element of transparency, while Kent has shown examples of its displays embedded on fabric.

The story also mentioned battery maker Solicore Inc., which has leveraged flexible electronics technology to develop flexible batteries for such applications as RFID tags and smart card displays. In the story I mention that those batteries aren’t powerful enough to power a cell phone. But Michael Mahan, vice president of business development at Solicore, says there’s no technical barrier to making powerful enough batteries for the job. “Would we envision making flexible batteries for handheld devices at some point in time? Sure. But right now our focus is microelectronics,” he says.

What People Are Saying

Most of the resources I used

Most of the resources I used for this story were from companies developing products or from research firms such as iSuppli. You can certainly get information from the Web sites of the display technology vendors, many of which have white papers and technology explainers. Googling on various display technologies ("electronic paper" or "FOLED," for example) also brings up lots of resources.

Hope this helps,

--Rob

I think that flexible

I think that flexible displays will make a huge impact on current consumer trends. And it shouldn't be more than 2-3 yrs before they start hitting markets as consumer products.
Could you recommend a site/book where i could get in touch with the technical aspects of flexible displays?

Thanks for the link. It's

Thanks for the link. It's interesting you use the timeframe "by the end of the decade." Most OLED vendors seem to think that flexible OLEDs are a decade away. UDS, which is pursing the technology aggressively, thinks that commercial FOLEDs are just a few years away.

--rm

FYI - This link shows a

FYI - This link shows a video clip of an actual mono color prototype of a FOLED (Flexible-OLED): http://www.universaldisplay.com/foled.htm . You can see how thin the display is as it is flexed and turned. You can also check out other display related technologies such as their TOLED (Transparent-OLED). They have also recently developed the first ever prototype of a full color flexible display. I was just at their ASM (am a private shareholder), and the technology has advanced in leaps and bounds in the last year. By the end of the decade I expect this technology to be fairly ubiquitous.