- 专利标题: Keyboard with integrated refreshable braille display
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申请号: US15625148申请日: 2017-06-16
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公开(公告)号: US10339832B2公开(公告)日: 2019-07-02
- 发明人: Ermyas Abebe , Alessio Bonti , Adam H. E. Eberbach , Peter Ilfrich , Nicholas I. Waywood
- 申请人: International Business Machines Corporation
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Hoffman Warnick LLC
- 代理商 David Quinn
- 主分类号: G09B21/00
- IPC分类号: G09B21/00 ; G06F3/02
摘要:
A hybrid keyboard and associated systems and methods. A disclosed hybrid keyboard includes a set of interactive keys, each having an integrated refreshable braille display, wherein each interactive key includes a momentary switch for detecting a keystroke and includes a actuator system for selectively extending pins through a surface of the interactive key; and a keyboard controller that includes a keystroke input handler for receiving and processing signals associated with detected keystrokes and includes a braille display handler that processes received messages and transmits message signals to selected interactive keys to output braille characters.
公开/授权文献
- US20180366030A1 KEYBOARD WITH INTEGRATED REFRESHABLE BRAILLE DISPLAY 公开/授权日:2018-12-20
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