Patent ID: 8867114

Claim:
A vibrating mirror element ( 100 , 200 , 300 ) comprising: a mirror portion ( 10 ); a deformable first driving portion ( 41 , 341 ), being cantilevered, including a first fixed end ( 41 a ) formed on a first side of a first direction beyond a first end portion of said mirror portion on said first side of said first direction and a first free end ( 41 b ) formed on a second side of said first direction beyond a second end portion of said mirror portion on said second side of said first direction, and linearly extending along said first direction; a first mirror support portion ( 46 , 246 , 346 ) capable of supporting said mirror portion in a state where said mirror portion is inclined in response to an inclination of said first free end in driving; a deformable second driving portion ( 51 , 351 ), being cantilevered, including a second fixed end ( 51 a ) formed on said second side of said first direction beyond said second end portion of said mirror portion on said second side of said first direction and a second free end ( 51 b ) formed on said first side of said first direction beyond said first end portion of said mirror portion on said first side of said first direction, being point-symmetrical to said first driving portion with respect to a center of said mirror portion, and linearly extending along said first direction; and a second mirror support portion ( 56 , 256 , 356 ) being point-symmetrical to said first mirror support portion with respect to said center of said mirror portion and capable of supporting said mirror portion in a state where said mirror portion is inclined in response to an inclination of said second free end in driving.