PhillipsyoudaoicibaDictYouDict[Phillips 词源字典]
proper name of a cross-slot screw and corresponding screwdriver, 1935, named for its inventor, U.S. businessman Henry F. Phillips (1890-1958) of Portland, Ore. It was designed for car makers, hence the handyman's complaint that they are difficult to un-screw. Phillips lost the patent in 1949.[Phillips etymology, Phillips origin, 英语词源]