Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

Stretchable OLED Heart Monitor Band-Aid

A stretchable OLED display from Samsung has been used in a prototype heart monitor Band-Aid.


(SAIT Proto System)

Through this study, stable performance in a stretchable device with high elongation was achieved. This research was also the first in the industry to prove the commercialization potential of stretchable devices, given that the technology is capable of being integrated with existing semiconductor processes.

The SAIT [Samsung Advanced Institute of Technology] research team was able to integrate a stretchable organic LED (OLED) display and a photoplethysmography (PPG) sensor in a single device to measure and display the user’s heart rate in real-time, thus creating the ‘stretchable electronic skin’ form factor.

To put their research to the test, the SAIT researchers attached stretchable PPG heart rate sensors and OLED display systems to the inner wrist near the radial artery.3 Doing this allowed them to confirm that wrist movement did not cause any property deterioration, with the solution remaining reliable with skin elongation of up to 30%. This test also confirmed that the sensor and OLED display continued to work stably even after being stretched 1,000 times. What’s more, when measuring signals from a moving wrist, the sensor was found to pick up a heartbeat signal that was 2.4 times stronger than would be picked up by a fixed silicon sensor.

Samsung

Science fiction fans may recall the stretchable flexies from Pushing Ice (2005) by Alastair Reynolds:

As the car slid along Rockhopper's spine, Bella unzipped her jacket and removed the flexy that had been recharging itself from her body heat. A deft flick of her wrist stiffened the sheet of leathery plastic.
(Read more about flexies)

Another science fictional idea that would ideally use a flexible display is the handwriter from Steel Beach by John Varley.

Other work has been done on this technology; see OLEDs Connected In Stretchable Display and Stretchable Silicon Electronics For Sports Apparel.

Scroll down for more stories in the same category. (Story submitted 6/3/2021)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Medical ")

Prototype 3D Printer Could Print Arteries In Seconds
'... in the tank the new body and the new mind and memory and life has taken almost instant form.' - Clifford Simak, 1963.

NextSense Earbuds Spy On Your Brain
'Your cephalochromoscope that cost you nine hundred dollars... colors and ceph patterns...' - Philip K. Dick, 1977.

Do Contagious Vaccines Work Better?
'...suppose we do plant an epidemic of Nine-Day Fever in Zone Red.' - Robert Heinlein, 1952.

Artificial, Implantable Kidney Prototype
'George Walt's corporate existence proved the workability of wholly mechanical organs...' - Philip K. Dick, 1964.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

Dyson's Secret Household Robots
'...work a human being does around a house.'

Festo BionicSwift Bird Robots Described In 1930
'Bird-like robots now descended from the ceiling of the theatre...'

Robotics Jobs In The Food Industry
'The efficient robot waiter of the Sky Club had cleared away the remnants of an epicurean meal.'

Prototype 3D Printer Could Print Arteries In Seconds
'...in the tank the new body and the new mind and memory and life has taken almost instant form.'

China Wants 'Hard Kill' Capability To Counter Starlink Satellites
'pirate three-vee satellites sanded out of orbit...'

Low-Cost Gel Pulls Water From Atmosphere Like Star Wars Vaporator
'The atmosphere yielded its moisture with reluctance. It had to be coaxed down...'

Pixy Flying Selfie Drone From Snap
'It hovered behind him like a large tame bee.'

Smallest Remote-Controlled Walking Robot Crabs
A robot 'as big as a dust grain.'

Pleasure Model Replicants Now Available
'Want a life-companion... sir, I can get you up any style you want.'

Robot Covered In Living Human Skin
'Hey buddy, you got a dead cat in there or what?'

Dall-E 2 Creates Art To Order
'Something different,' she said. 'Maybe a combined Miro and Goya.'

SpaceX Rocket Quick Reaction Force
'... the ship went into free flight, arching in a high parabola.'

Do AIs Create Their Own Language?
'the Mentanicals have begun to acquire a faculty not primarily given them by their inventors — the faculty of speech...'

Vortex Rings Of Light
'He pressed the release button, and from the inch-wide muzzle a stream of blue-glowing rings sprang...'

Google Engineer Convinced LaMDA Chatbot Is Sentient, Is Sent Home
'Whether we are based on carbon or silicon should make no difference.'

Sorry, Futurists! Tamagotchi Kids, Virtual Children Already Predicted By SF Writer in 2008
'Little Linda, a Headspace baby, was four years old now... '

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.