Title:
ACTUATOR, OPTICAL SCANNER, IMAGE DISPLAY DEVICE, AND HEAD-MOUNT DISPLAY
Document Type and Number:
Japanese Patent JP2015148781
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an actuator that can increase impact resistance while suppressing change in vibration characteristics, an optical scanner, an image display device, and a head-mount display.SOLUTION: An optical scanner 3 includes a movable part 31, a support part 33, shank parts 321 and 322 that connect the movable part 31 and support part 33 and oscillatably supports the movable part 31 around a first shaft J1, and linear bodies 351 and 353 that are provided in the support part 33 and intersect the shank parts 321 and 322 in plan view of the movable part 31.
Inventors:
HINO MAKIKO
Application Number:
JP2014023081A
Publication Date:
August 20, 2015
Filing Date:
February 10, 2014
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G02B26/10; G02B26/08; G02B27/01; G02B27/02; H04N5/64
Domestic Patent References:
| JP2003156511A | 2003-05-30 | |||
| JP2004294828A | 2004-10-21 | |||
| JP2004264253A | 2004-09-24 | |||
| JP2013250539A | 2013-12-12 | |||
| JP2003156511A | 2003-05-30 | |||
| JP2004294828A | 2004-10-21 | |||
| JP2004264253A | 2004-09-24 | |||
| JP2013250539A | 2013-12-12 |
Foreign References:
| US6876485B1 | 2005-04-05 | |||
| US6876485B1 | 2005-04-05 |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Kazuaki Watanabe
Kazuaki Watanabe