BILLERICA, Mass.--(BUSINESS WIRE)--E Ink (8069.TWO), the originator, pioneer, and global commercial leader in digital paper technology, today announced the launch of E Ink Spectra 3100 Plus five-color ...

Physicists and vision scientists are lining up behind a provocative claim: the rich color we call purple is not a property of light at all, but a story the brain tells itself. Light in the real world ...

Electronic shelf labels will soon have a dash of fresh new colors thanks to the launch of E Ink’s new four-color E Ink Spectra 3100 platform. The new display tech will have support for black, white, ...

Scientists have used a new lens to focus all the colors of the rainbow into one point. This is the first time a single lens has been used to focus the entire spectrum of light, including white light.