- 专利标题： Visual communication system
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申请号： US17529745申请日： 2021-11-18
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公开(公告)号： US11922829B2公开(公告)日： 2024-03-05
- 发明人: Ralph Hamilton Shepard , Pierre-Yves Droz , Simon Verghese
- 申请人： Waymo LLC
- 申请人地址： US CA Mountain View
- 专利权人： Waymo LLC
- 当前专利权人： Waymo LLC
- 当前专利权人地址： US CA Mountain View
- 代理机构： Botos Churchill IP Law
- 主分类号： G09F13/04
- IPC分类号： G09F13/04 ; G09F9/33 ; G09F13/22 ; G09F13/30 ; G09F21/04
摘要：
This technology relates to a display mounted messaging system. The display mounted messaging system may include a light emitting diode (LED) display attached to a housing of a sensor. The housing of the sensor may rotate. The display mounted messaging system may also include an LED controller which is configured to selectively activate and deactivate at least one LED in the LED display, to provide a message in the direction of an intended recipient.
公开/授权文献
- US20220130291A1 VISUAL COMMUNICATION SYSTEM 公开/授权日：2022-04-28
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