JPS61113466U - - Google Patents

Info

Publication number

JPS61113466U

JPS61113466U JP1984200010U JP20001084U JPS61113466U JP S61113466 U JPS61113466 U JP S61113466U JP 1984200010 U JP1984200010 U JP 1984200010U JP 20001084 U JP20001084 U JP 20001084U JP S61113466 U JPS61113466 U JP S61113466U

Authority

JP

Japan

Prior art keywords

light

receiving elements

light receiving

window

lighting window

Prior art date

1984-12-26

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

• 238000001514 detection method Methods 0.000 claims description 3
• 230000003287 optical effect Effects 0.000 claims description 3
• 238000003384 imaging method Methods 0.000 claims 1