WikiVisually
Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
Celebrities Wars and Battles Best Campuses Sports Great Museums Kings of France History by Country Ancient Marvels Great Cities Largest Empires Supercars Great Artists Crown Jewels Presidents Animals Recovered Treasures Largest Palaces Rare Coins Wonders of Nature World Banknotes Tallest Buildings Richest US Counties Countries of the World Famous Castles British Monarchs Orders and Medals
more top lists
History
Photoresist
Videos
Page
A photoresist is a light-sensitive material used in several processes, such as photolithography and photoengraving, to form a patterned coating on a surface. This process is crucial in the electronics industry.
A printed circuit board-4276
A printed circuit board-4276
A 12-inch silicon wafer can carry hundreds or thousands of integrated circuit dice
A 12-inch silicon wafer can carry hundreds or thousands of integrated circuit dice
A positive photoresist example, whose solubility would change by the photogenerated acid. The acid deprotects the tert-butoxycarbonyl (t-BOC), inducin
A positive photoresist example, whose solubility would change by the photogenerated acid. The acid deprotects the tert-butoxycarbonyl (t-BOC), inducing the resist from alkali-insoluble to alkali-soluble. This was the first chemically amplified resist used in the semiconductor industry, which was invented by Ito, Willson, and Frechet in 1982.
A crosslinking of a polyisoprene rubber by a photoreactive biazide as negative photoresist
A crosslinking of a polyisoprene rubber by a photoreactive biazide as negative photoresist
Photolithography
Videos
Page
Photolithography is a process used in the manufacturing of integrated circuits. It involves using light to transfer a pattern onto a substrate, typically a silicon wafer.
The wafer track portion of an aligner that uses 365 nm ultraviolet light
The wafer track portion of an aligner that uses 365 nm ultraviolet light