The Microchip's 50th Birthday Party

The first integrated circuit invented by Jack Kilby. Kilby won the Nobel Prize for Physics in 2000 for his work.

Happy 50th Birthday: Microchip Celebrates Five
Decade Milestone -- Daily Mail

When Jack Kilby demonstrated the first working integrated circuit in Texas in 1958, he could have had no idea how his invention would change the world.

Now 50 years later, microchips are integral to modern-day life in devices as wide-ranging as computers to credit cards, cameras to cookers.

Kilby's design used a strip of germanium, rather than silicon, with one transister and other components glued on to a glass slide.

In July, the electrical engineer had not been allowed to go on holiday because he had only recently joined the company Texas Instruments. Kilby used the time to create his ground-breaking design, which tackled the problem of connecting large numbers of electronic components in circuits in a cost-effective way.

Jim Tully, vice president at the technology analyst Gartner said the microchip slashed the cost in producing electronics, which allowed the technology to spread rapidly through all areas of society.

'Integrated circuits are so woven into our lives that it would be hard to imagine a world without them,' Tully said.

Read more ....