JPS63115102U - - Google Patents

Info

Publication number

JPS63115102U

JPS63115102U JP590687U JP590687U JPS63115102U JP S63115102 U JPS63115102 U JP S63115102U JP 590687 U JP590687 U JP 590687U JP 590687 U JP590687 U JP 590687U JP S63115102 U JPS63115102 U JP S63115102U

Authority

JP

Japan

Prior art keywords

filter

reading device

image reading

color temperature

utility

Prior art date

1987-01-19

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
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• 238000006243 chemical reaction Methods 0.000 claims description 10
• 230000003595 spectral effect Effects 0.000 claims description 9
• 238000010521 absorption reaction Methods 0.000 claims description 2
• 238000002834 transmittance Methods 0.000 claims description 2
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
• NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
• 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
• 238000000151 deposition Methods 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 9
• 230000035945 sensitivity Effects 0.000 description 3
• 239000011521 glass Substances 0.000 description 1
• 238000005286 illumination Methods 0.000 description 1
• 238000003384 imaging method Methods 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1