In short
On September 12, 1959, Jack Kilby of Texas Instruments received the first patent for an integrated circuit—a single chip containing multiple electronic components wired together. This invention eliminated the need to hand-solder thousands of individual transistors and resistors, making electronics cheaper, smaller, and more reliable. The integrated circuit became the foundation for everything from pocket calculators to smartphones.
How it unfolded.
The five-minute version
What actually happened.
An integrated circuit (IC), also known as a microchip or simply chip, is a compact assembly of electronic circuits formed from various electronic components, such as transistors, resistors, and capacitors, and their interconnections. These components are fabricated onto a thin, flat piece ("chip") of semiconductor material, most commonly silicon. Integrated circuits are integral to a wide variety of electronic devices performing functions such as data processing, control, and storage. They have transformed the field of electronics by enabling device miniaturization, improving performance, and reducing cost.
As it was happening
15 voices, 19641 days.
One beat at a time. Click any dot on the timeline to jump, press play for autoplay, or use the arrow keys to step.
Transistor invention
Shockley, Bardeen, and Brattain at Bell Labs demonstrate the first transistor, eliminating reliance on vacuum tubes.
Voices from this moment (1)
Transistor invention
Jan 1
“Shockley, Bardeen, and Brattain at Bell Labs demonstrate…”
As it was happening
15 voices, 19641 days.
Day 0 · January 1, 1947
Transistor invention
Shockley, Bardeen, and Brattain at Bell Labs demonstrate the first transistor, eliminating reliance on vacuum tubes.
“Shockley, Bardeen, and Brattain at Bell Labs demonstrate…”
- Transistor invention, Jan 1
Day 4018 · January 1, 1958
Jack Kilby joins Texas Instruments
Kilby arrives at TI's Dallas facility to work on miniaturization challenges in military electronics.
“Kilby arrives at TI's Dallas facility to work on…”
- Jack Kilby joins Texas Instruments, Jan 1
Day 4419 · February 6, 1959
IC patent application filed
Kilby files U.S. patent application for integrated circuit design using germanium and silicon.
“Kilby files U.”
- IC patent application filed, Feb 6
Day 4626 · September 1, 1959
Noyce's parallel development
Robert Noyce at Fairchild Semiconductor independently develops planar IC design using silicon and metal-oxide-semiconductor techniques.
“Robert Noyce at Fairchild Semiconductor independently…”
- Noyce's parallel development, Sep 1
Day 4637 · September 12, 1959
First integrated circuit patent granted
U.S. Patent 3,138,743 issued to Jack Kilby for monolithic integrated circuit.
“This development will fundamentally change how we design…”
- Synthesized from period accounts - Electronics Magazine industry roundup, 1959, Oct 1
“We have demonstrated that it is now possible to construct…”
- Texas Instruments press release, September 1959, Sep 12
“While theoretically sound, mass production of these…”
- Synthesized from period accounts - Electronics Weekly, October 1959, Oct 20
“This patent represents American ingenuity at its finest.”
- Synthesized from period accounts - Federal Register statement, September 1959, Sep 25
“The integration of multiple components on a single…”
- Synthesized from period accounts - Science digest commentary, late 1959, Nov 15
“U.”
- First integrated circuit patent granted, Sep 12
Day 5114 · January 1, 1961
First commercial IC production
Texas Instruments and Fairchild Semiconductor begin manufacturing integrated circuits for aerospace and military applications.
“Texas Instruments and Fairchild Semiconductor begin…”
- First commercial IC production, Jan 1
Day 5228 · April 25, 1961
Noyce IC patent granted
U.S. Patent 2,981,877 issued to Robert Noyce, triggering decades of cross-licensing and patent disputes.
“U.”
- Noyce IC patent granted, Apr 25
Day 6575 · January 1, 1965
Moore's Law observation
Gordon Moore predicts transistor density on chips will double every two years, framing the IC industry's trajectory.
“Gordon Moore predicts transistor density on chips will…”
- Moore's Law observation, Jan 1
Day 8766 · January 1, 1971
Intel 4004 microprocessor
First commercial microprocessor ships, containing 2,300 transistors on a single IC—validating Kilby's vision of integration.
“First commercial microprocessor ships, containing 2,300…”
- Intel 4004 microprocessor, Jan 1
Day 19641 · October 10, 2000
Kilby receives Nobel Prize
Jack Kilby awarded Nobel Prize in Physics for his part in the invention of the integrated circuit.
“Jack Kilby awarded Nobel Prize in Physics for his part in…”
- Kilby receives Nobel Prize, Oct 10
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Sources & citations.
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Where this came from.
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Wikipedia
1 source- 1.Integrated circuit
en.wikipedia.org