The electric device (100) according to the invention has a resistor comprising a layer (7, 107) of a phase change material which is changeable between a first phase with a first electrical resistivity and a second phase with a second electrical resistivity different from the first electrical resistivity. The phase change material is a fast growth material. The electric device (100) further comprises a switching signal generator (400) for switching the resistor between at least three different electrical resistance values by changing a corresponding portion of the layer (7, 107) of the phase change material from the first phase to the second phase.

Title
Electric device comprising phase change material
Application Number
1020067019944
Publication Number
1020070004779
Application Date
September 26, 2006
Publication Date
January 9, 2007
Inventor
Widdershoven Franciscus P
Wolters Robertus A M
Meinders Erwin R
Lankhorst Martijn H R
Assignee
Koninklijke Philips Electronics
IPC
H01L 45/00
H01L 27/24