CD-R CD-R CD-R (Compact Disc-Recordable) is a digital optical disc storage format. A CD-R disc is a compact disc that can be written once and read arbitrarily many times. CD-R discs (CD-Rs) are readable by most plain CD readers, i.e., CD readers manufactured prior to the introduction of CD-R. This is an advantage over CD-RW, which can be re-written but cannot be played on many plain CD readers. Originally named CD Write-Once (WO), the CD-R specification was first published in 1988 by Philips and Sony in the 'Orange Book'. The Orange Book consists of several parts, furnishing details of the CD-WO,
Philips was formed in the US with the name Philips Electronics North America Corp. In 1991-1992, Philips along with their subsidiary Magnavox, released the Philips CD-i, a combined CD player and home video game console. It sold one million units and was discontinued in 1998 after being heavily criticized amongst the gaming community. In 1997, the company officers decided to move the headquarters from Eindhoven to Amsterdam along with the corporate name change to Koninklijke Philips Electronics N.V., the latter of which was finalized on 16 March 1998. The move of the headquarters to Amsterdam was completed in 2001. Initially, the