发明授权
- 专利标题： Portable electronic apparatus having a plurality of infrared ports
- 专利标题（中）： 具有多个红外端口的便携式电子设备
-
申请号： US608597申请日： 1996-02-29
-
公开(公告)号： US5781321A公开(公告)日： 1998-07-14
- 发明人: Fumiyuki Kobayashi
- 申请人： Fumiyuki Kobayashi
- 申请人地址： JPX
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JPX
- 优先权： JPX7-043164 19950302
- 主分类号： G06F1/16
- IPC分类号： G06F1/16 ; H04B10/11 ; H04B10/112 ; H04M1/737 ; H04B10/00
摘要：
A portable electronic apparatus is provided with a plurality of infrared element connectors on the housing surfaces thereof. A detachable infrared emitting/receiving element is electrically connected to one selected from the infrared element connectors which is directed toward the opposite apparatus so as to provide the desired infrared connection. This causes the infrared transmission to be made without changing the direction of the apparatuses.
公开/授权文献
- US5124287A Zircon refractories with improved thermal shock resistance 公开/授权日：1992-06-23
信息查询
