Title:
TACTILE SENSATION STIMULATION PRESENTATION METHOD AND DEVICE AND TACTILE SENSATION STIMULATION DISPLAY
Document Type and Number:
Japanese Patent JP3225477
Kind Code:
B2
Abstract:
PURPOSE: To provide tactile sensation stimulation presentation method and device and a tactile sensation stimulation display for enabling the body feeling of a delicate tactile sensation relating to surface roughness without performing presentation in a fine shape like the surface roughness.
CONSTITUTION: A stimulation presentation tactile surface plate 1 for significantly stimulating' the tactile sensation, the translational vibration generation mechanism Aa of an ultrasonic wave frequency provided with vibration components in a normal direction to the stimulation presentation tactile surface plate 1 and a variable high frequency driving power source 3 for controlling translational vibration are provided.
Inventors:
Toshio Watanabe
Shigehisa Fukui
Makoto Mizukami
Shigehisa Fukui
Makoto Mizukami
Application Number:
JP14134394A
Publication Date:
November 05, 2001
Filing Date:
June 23, 1994
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G09B21/00; G06F3/00; G06F3/01; G08B6/00; (IPC1-7): G08B6/00; G06F3/00; G06F3/033; G09B21/00
Domestic Patent References:
| JP3129386A | ||||
| JP5189047A |
Attorney, Agent or Firm:
Takahiko Suga