Photronics, Inc., together with its subsidiaries, manufactures and sells photomasks in Taiwan, Korea, the United States, Europe, China, and internationally. The company offers photomasks, which are high precision photographic quartz or glass plates containing microscopic images of electronic circuits for use in the manufacture of semiconductors and flat panel displays (FPDs), as well as that are used as masters to transfer circuit patterns onto semiconductor wafers and FDP substrates during the fabrication of integrated circuits, FPDs, and other types of electrical and optical components. It sells its products to semiconductor or FPD designers, manufacturers, and foundries, as well as to other high performance electronics manufacturers through its sales personnel and customer service representatives. The company was formerly known as Photronic Labs, Inc. and changed its name to Photronics, Inc. in 1990. Photronics, Inc. was founded in 1969 and is based in Brookfield, Connecticut.