JPS6291275U - - Google Patents

Info

Publication number

JPS6291275U

JPS6291275U JP18154685U JP18154685U JPS6291275U JP S6291275 U JPS6291275 U JP S6291275U JP 18154685 U JP18154685 U JP 18154685U JP 18154685 U JP18154685 U JP 18154685U JP S6291275 U JPS6291275 U JP S6291275U

Authority

JP

Japan

Prior art keywords

light

emitting elements

optical sensor

receiving elements

elements

Prior art date

1985-11-27

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims description 4
• 230000005540 biological transmission Effects 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1