Consumer & Gadgets

New E Ink color display features flicker-free video

A Chinese multinational electronics company has developed a new type of screen technology that provides sharper graphics than traditional E Ink displays, with less power consumption, no backlight and an ability to display ...

Engineering

Coffee stains inspire optimal printing technique for electronics

Have you ever spilled your coffee on your desk? You may then have observed one of the most puzzling phenomena of fluid mechanics—the coffee ring effect. This effect has hindered the industrial deployment of functional inks ...

Engineering

Multimaterial 3-D printing manufactures complex objects, fast

3-D printers are revolutionizing manufacturing by allowing users to create any physical shape they can imagine on-demand. However, most commercial printers are only able to build objects from a single material at a time and ...

Consumer & Gadgets

E Ink broadens product mix, shows 32-inch display

Mention E Ink, and most people familiar with the company name associate it with a product for e-readers, but the company has been spreading its wings to apply its technology in broader areas. Technology watchers see E Ink ...

Robotics

Researchers develop versatile robotic fabric

Researchers at Yale have developed a robotic fabric, a breakthrough that could lead to such innovations as adaptive clothing, self-deploying shelters, or lightweight shape-changing machinery.

Engineering

Creating 3-D images with regular ink

This month, 5,000 distinctive cans of Fuzzy Logic beer will appear on local shelves as part of Massachusetts-based Portico Brewing's attempt to stand out in the aesthetically competitive world of craft beer.

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Ink

Ink is a liquid or paste that contains pigments and/or dyes and is used to color a surface to produce an image, text, or design. Ink is used for drawing and/or writing with a pen, brush, or quill. Thicker inks, in paste form, are used extensively in letterpress and lithographic printing.

Ink can be a complex medium, composed of solvents, pigments, dyes, resins, lubricants, solubilizers, surfactants, particulate matter, fluorescers, and other materials. The components of inks serve many purposes; the ink’s carrier, colorants, and other additives control flow and thickness of the ink and its appearance when dry.

This text uses material from Wikipedia, licensed under CC BY-SA