Title:
表示システム
Document Type and Number:
Japanese Patent JP7183734
Kind Code:
B2
Abstract:
A display system includes a pen; a display input device configured to accept input by the pen; and an extension function device to be coupled to a housing of the display input device. The extension function device includes an extension function for extending a function of the display input device. The display input device includes a first attachment portion to which the extension function device is attachable, on a first side of the housing; and a second attachment portion to which the extension function device is attachable, on a second side of the housing adjacent to the first side. The pen is detachably attached to the second attachment portion when the extension function device is attached to the first attachment portion, and the pen is detachably attached to the first attachment portion when the extension function device is attached to the second attachment portion.
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Inventors:
Yoshito Hosodo
Application Number:
JP2018221641A
Publication Date:
December 06, 2022
Filing Date:
November 27, 2018
Export Citation:
Assignee:
株式会社リコー
International Classes:
G06F3/03; B43L1/00; B43L1/04; G06F1/16
Domestic Patent References:
| JP2001325044A | ||||
| JP2014508998A | ||||
| JP2014056528A | ||||
| JP2011100221A |
Foreign References:
| US20130170126 | ||||
| US20170108952 | ||||
| US20170248999 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito