Title:
INFORMATION INPUT DEVICE
Document Type and Number:
Japanese Patent JP2012053187
Kind Code:
A
Abstract:
To provide an information input device having a concrete structure, which is simple and compact, for inputting information to a first input unit and a second input unit.
An information input device comprises: a first input unit 22 which is pressed by an information inputting person using a pressing member 12 to input information; a second input unit 24 which has a light receiving section and inputs information based on the result of light receiving by the light receiving section. The second input unit 24 is disposed in the vicinity of the pressing member 12, and the pressing member 12 has a light guiding section which guides incident light to the light receiving section.
Inventors:
YAGI SHIGEKI
Application Number:
JP2010194400A
Publication Date:
March 15, 2012
Filing Date:
August 31, 2010
Export Citation:
Assignee:
NIKON CORP
International Classes:
G03B17/02; G03B7/00; G03B17/38; H04N5/225
Attorney, Agent or Firm:
Yoshihiro Fujimoto