Earlier Sanyo signs with older logos had occupied the position since 1978, although these were only half the size of the later space.[19] McDonald's added its sign in 1987, replacing one for BASF. The sign was changed from neon to LED in 2001. A bigger, brighter screen was installed by Daktronics in 2008.[20] Samsung added its sign in November 1994,[21] the space having been previously occupied by Canon Inc.