JPH0442739Y2 - - Google Patents

Info

Publication number

JPH0442739Y2

JPH0442739Y2 JP1985170630U JP17063085U JPH0442739Y2 JP H0442739 Y2 JPH0442739 Y2 JP H0442739Y2 JP 1985170630 U JP1985170630 U JP 1985170630U JP 17063085 U JP17063085 U JP 17063085U JP H0442739 Y2 JPH0442739 Y2 JP H0442739Y2

Authority

JP

Japan

Prior art keywords

package

substrate

optical sensor

light

transmission window

Prior art date

1985-11-05

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 230000003287 optical effect Effects 0.000 claims description 8
• 239000000758 substrate Substances 0.000 claims description 7
• 229920003002 synthetic resin Polymers 0.000 claims description 2
• 239000000057 synthetic resin Substances 0.000 claims description 2
• 230000005540 biological transmission Effects 0.000 description 11
• 239000004698 Polyethylene Substances 0.000 description 4
• -1 polyethylene Polymers 0.000 description 4
• 229920000573 polyethylene Polymers 0.000 description 4
• 239000000956 alloy Substances 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000001746 injection moulding Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1