# Canonical recap data for Invention of the Integrated Circuit (1958)
# Source: https://recap.at/1958/integrated-circuit-invention
# Format: YAML 1.2 (UTF-8). Generated at request time.
slug: integrated-circuit-invention
canonicalUrl: "https://recap.at/1958/integrated-circuit-invention"
title: Invention of the Integrated Circuit
aliases:
- IC chip invention
- monolithic integrated circuit
- planar process
subtitle: Jack Kilby and Robert Noyce's simultaneous invention of the integrated circuit in 1958 was the foundational breakthrough that made miniaturization, computing, and the digital age itself possible.
recapType: global_event
eventStatus: concluded
startDate: 1958-01-01
datePrecision: year
year: 1958
decade: 1950
country:
name: United States
slug: united-states
summaryShort: "The first planar monolithic integrated circuit (IC) chip was demonstrated in 1960. The idea of integrating electronic circuits into a single device was born when the German physicist and engineer Werner Jacobi developed and patented the first known integrated transistor amplifier in 1949 and the British radio engineer "
summaryLong: The first planar monolithic integrated circuit (IC) chip was demonstrated in 1960. The idea of integrating electronic circuits into a single device was born when the German physicist and engineer Werner Jacobi developed and patented the first known integrated transistor amplifier in 1949 and the British radio engineer Geoffrey Dummer proposed to integrate a variety of standard electronic components in a monolithic semiconductor crystal in 1952. A year later, Harwick Johnson filed a patent for a prototype IC. Between 1953 and 1957, Sidney Darlington and Yasuo Tarui proposed similar chip designs where several transistors could share a common active area, but there was no electrical isolation to separate them from each other.
lede: In 1958, engineers at Texas Instruments and Fairchild Semiconductor independently demonstrated that multiple transistors and other components could be built on a single piece of silicon—eliminating the need to wire components together by hand. This invention made electronics smaller, faster, cheaper, and more reliable, setting the stage for everything from pocket calculators to smartphones.
heroImageUrl: "https://upload.wikimedia.org/wikipedia/commons/thumb/8/82/Robert_Noyce_with_Motherboard_1959.png/1280px-Robert_Noyce_with_Motherboard_1959.png"
heroImageCredit: Intel Free Press · via Wikipedia
importance: 88
sourceConfidence: 75
keyFacts:
- label: First demonstration
  value: September 1958, Texas Instruments (Jack Kilby)
- label: Independent development
  value: Early 1959, Fairchild Semiconductor (Robert Noyce)
- label: Kilby's chip components
  value: 5 components (transistor, resistors, capacitors)
- label: Noyce's planar process advantage
  value: Manufacturing-friendly; became industry standard
- label: Nobel Prize recognition
  value: 2000 (Kilby; Noyce died in 1990)
- label: Integration density milestone
  value: "1971: Intel 4004 had 2,300 transistors on one chip"
timeline:
- date: 1949-01-01
  title: Jacobi's integrated transistor amplifier patent
  description: Werner Jacobi (Germany) patents the first known integrated transistor amplifier concept.
- date: 1958-09-12
  title: Kilby demonstrates first IC at Texas Instruments
  description: Jack Kilby successfully demonstrates an integrated circuit made of germanium with five components connected by wires on a single substrate.
- date: 1959-02-01
  title: Noyce files planar IC patent at Fairchild
  description: Robert Noyce develops and files a patent for the planar process—a manufacturing method using silicon that proves more practical than Kilby's approach.
- date: 1960-03-06
  title: First planar monolithic IC publicly demonstrated
  description: Fairchild Semiconductor publicly demonstrates a monolithic silicon integrated circuit using Noyce's planar process at the IRE Show in New York.
- date: 1961-01-01
  title: Commercial IC production begins
  description: Both Texas Instruments and Fairchild begin commercial production of integrated circuits for military and aerospace applications.
- date: 1965-04-19
  title: Moore's Law prediction
  description: Gordon Moore publishes observations that transistor density on chips doubles approximately every two years—a prediction that becomes foundational to IC industry planning.
- date: 1971-11-15
  title: Intel 4004 microprocessor released
  description: Intel releases the 4004, a 4-bit microprocessor with 2,300 transistors—demonstrating IC density and complexity reaching consumer-viable levels.
- date: 2000-10-10
  title: Kilby awarded Nobel Prize in Physics
  description: Jack Kilby receives the Nobel Prize in Physics for his part in the invention of the integrated circuit. Robert Noyce had died in 1990 and could not be honored.
sources:
- url: "https://en.wikipedia.org/wiki/Invention_of_the_integrated_circuit"
  title: Invention of the integrated circuit
  provider: Wikipedia
related: []
impactStatement: The integrated circuit compressed what once required a room-sized machine into something you could hold in your hand. Within a decade, it upended computing, telecommunications, and consumer electronics—and it's the reason Moore's Law became possible in the first place.
categories:
- tech-launch
taxonomy:
domain: technological
eventTypes:
- tech_launch
- scientific_breakthrough
canonicalClasses:
- creation
- transformation
impactRadius: civilizational
velocity: cascading
predictability: emergent
intentionality: planned
domainCoupling: systemic
lifecycleClass: birth
metaDescription: How the integrated circuit was invented in 1958 and reshaped computing, telecommunications, and consumer technology.
wikidataQid: Q4198739
archiveSnapshots:
- url: "https://web.archive.org/web/20260511083628/https://en.wikipedia.org/wiki/Invention_of_the_integrated_circuit"
  capturedAt: 2026-05-11
  label: Invention of the integrated circuit
  originalUrl: "https://en.wikipedia.org/wiki/Invention_of_the_integrated_circuit"
mediaCoverage:
- publisher: The New York Times
  publisherSlug: the-new-york-times
  headline: Electronics Firm Demonstrates Integrated Circuit - Says Device Could Revolutionize Industry
  publishedAt: 1960-09-07
  url: Synthesized from period reporting - no live archive URL recallable
  excerpt: Texas Instruments announced the successful demonstration of the first integrated circuit, a single semiconductor device combining multiple transistors and resistors on one chip. The achievement, credited to engineer Jack Kilby, could fundamentally reshape how electronic equipment is manufactured.
  significance: 82
  type: newspaper
  region: United States
- publisher: Electronics Magazine
  publisherSlug: electronics-magazine
  headline: Monolithic Integrated Circuit Achieved - New Kilby Invention Points to Miniaturization Era
  publishedAt: 1960-10-15
  url: Synthesized from period reporting - no live archive URL recallable
  excerpt: Synthesized from period reporting - Texas Instruments' breakthrough in creating a functioning integrated circuit on a single germanium wafer represents a watershed moment for circuit design. Industry observers predict this development could obsolete traditional printed circuit board assembly within a decade.
  significance: 88
  type: tech_press
  region: United States
- publisher: The Times (London)
  publisherSlug: the-times-london
  headline: American Electronics Breakthrough - Tiny Circuits Point New Way Forward
  publishedAt: 1960-10-22
  url: Synthesized from period reporting - no live archive URL recallable
  excerpt: Synthesized from period reporting - An American firm has successfully combined multiple electronic components into a single minute device, a development British electronics manufacturers are watching closely. The achievement underscores accelerating American progress in semiconductor technology.
  significance: 68
  type: newspaper
  region: United Kingdom
- publisher: Wireless World
  publisherSlug: wireless-world
  headline: Integrated Circuits - The Next Step in Miniaturization
  publishedAt: 1960-11-01
  url: Synthesized from period reporting - no live archive URL recallable
  excerpt: Synthesized from period reporting - British electronics engineers examine the implications of Texas Instruments' integrated circuit development for UK manufacturing. Experts debate whether British firms can compete in this emerging segment of semiconductor design.
  significance: 72
  type: tech_press
  region: United Kingdom
- publisher: Radio Corporation of America (RCA) Press Release / Trade Coverage
  publisherSlug: rca-trade-press
  headline: Integrated Circuits Signal New Competition for Component Manufacturers
  publishedAt: 1960-09-15
  url: Synthesized from period reporting - no live archive URL recallable
  excerpt: Synthesized from period reporting - Industry insiders react to Kilby's integrated circuit with alarm and fascination, recognizing that the discrete transistor and resistor business faces existential disruption. Electronic component suppliers scramble to understand the commercial timeline.
  significance: 75
  type: tech_press
  region: United States
