Tomorrow’s Tech Treepowered by Astra

Electronics · Recorded milestone

CCD image sensor

Recorded year1969

Boyle and Smith at Bell Labs invent the charge-coupled device, the chip that later captures images in digital cameras and telescopes.

Explore this milestone on the interactive map

Built on

Led to

Sources & evidence

Dataset updated 2026-10-18. This individual record has not been separately re-reviewed.