公开(公告)号：FI20041065A

公开(公告)日：2004-10-06

申请号：FI20041065

申请日：2004-08-06

Applicant: MOTOROLA INC

Inventor： MULLIGAN ROBERT JOHN ,  PENNISI ROBERT W ,  PRATT STEVEN D ,  KELLEY RONALD JAMES ,  MUTHUSWAMY SIVAKUMAR ,  NOUNOU FAYE ,  POTTER SCOTT ,  GILLETTE JOSEPH G ,  HE YING ,  LANDRETH BOBBY DEAN

IPC: H05K5/02 ,  H04M1/02 ,  H04M1/21 ,  H04M

Abstract: A housing (12) for use in a portable electronic device (10) includes an outer visible surface (14). The outer visible surface (14) is composed of an appearance changing substance responsive to an environmental stimulus.