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

 

Smart Window Tints, Powers Itself

Take a look at this new self-tinting window; it requires no electricity to operate and even serves as a rechargeable battery.


(NTU smart window)

The trick to making the self-powered smart window is a new technology developed by Prof Sun's team from NTU's School of Electrical and Electronic Engineering.

"Our new smart electrochromic window is bi-functional; it is also a transparent battery," Prof Sun explained. "It charges up and turns blue when there is oxygen present in the electrolyte – in other words, it breathes."

The NTU smart window contains liquid electrolyte placed in between two glass sheets coated with indium tin oxide (ITO), commonly used as transparent conductive coatings for television displays. One sheet is coated with an additional layer of a pigment known as Prussian Blue and the other one is attached to a thin strip of aluminium foil. The Prussian Blue gives the glass a blue tint when it is fully charged.

The two glass sheets are connected by typical electrical cables. When the electrical circuit between them is broken, a chemical reaction starts between Prussian Blue and the dissolved oxygen in the electrolyte, turning the glass blue. To turn off the blue tint, the electrical circuit is closed to discharge the battery, turning the Prussian Blue into a colourless Prussian White.

I learned about this idea as the polawindows from Frank Herbert's 1972 novel The Godmakers:

Orne returned to his room to change for dinner, stopped at the polawindow, which he tuned to clear transmission.

Via PhysOrg.

Scroll down for more stories in the same category. (Story submitted 12/18/2014)

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 - (" Display ")

DOTPad Braille Device Offers Live Access
Amazing tactile display.

Transparent MicroLED Screen From Samsung
Has Samsung nailed the Look of Things To Come?

Augmented Reality Book Covers Reveal The Inner Book
'The E-paper holograms leaped from lurid covers...' - Greg Bear, 2003.

TCL CSOT 17-Inch Printed OLED Scrolling Display
'..a wide sheet of clear material suddenly flared with light and swirling colour.' - EC Tubb, 1958.

 

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

California Fireman Arrested For Starting Fires
'Fire is bright and fire is clean.'

Robots Need A Better Sense Of Touch
'First, it rubbed my arms...'

MouthPad Supports Head And Tongue Tracking
'The operation that had transformed half his body... had located the control switchboard in his teeth.'

REALLY Remote Control Excavators
'It takes over a second for the signal to get to the Moon...'

Disney Helping Robots Dance
Dance, Robots, Dance.

Kolors Virtual-Try-On Predicted, And TRIED, By Harry Harrison
'Bill blinked at his own face under the plumed helmet...'

Detecting Drones In Ukraine With Candy (Sukork)
'...a robot detector circuit closed, activating a bell."

Nevada Will Use AI To Decide Worker Benefits
'They had screwed up and been blacklisted by Manna.'

Tether Cryptocurrency Flow Rate US$190Bn Per Day
'Alex did not find it surprising that people... were electronically minting their own cash.'

First Trips To Mars Announced By Elon Musk
'I had determined that my first attempt should be a visit to Mars.'

WaPOCHI Micro-Mobility Robot Follows Like A Pet With Your Bags
To follow the user like a pet while carrying their cargo!

Ultra-Realistic Robotic Arowana Robo-Fish
'Deveet unhooked his catch and laid it on the bank beside him. It was a metal fish.'

GITAI R1 Lunar Rover Like NASA Robonaut Centaur
'...waldoes in the screen followed in exact, simultaneous parallelism.'

Meshworm Soft Robot, With Peristaltic Crawling, Is Getting Better
'Seen close it was not completely flexible, but made instead of pivoted and smoothly finished segments.'

Mushroom 'Robot' Is Just A Start
'Some unknown race ... decided to help them out.'

Tesla Electric 'Giga Train' Operational In Germany
'...the cars are wedge-shaped at both ends.'

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.