Zywyn, located in Sunnyvale California, U.S.A., designs, manufactures and markets high value-added Analog Interface integrated circuits focusing on the display driver products for the portable telecom and consumer markets.

Zywyn's product line concentrates on display backlights that are currently being used mobile phones, personal digital assistants (PDAs), digital still camera (DSCs), digital watches, MP3 players, and the emerging plasma display panels.