JPH069289Y2 - 画像パターンの線幅検出装置 - Google Patents

画像パターンの線幅検出装置

Info

Publication number
JPH069289Y2
JPH069289Y2 JP14001788U JP14001788U JPH069289Y2 JP H069289 Y2 JPH069289 Y2 JP H069289Y2 JP 14001788 U JP14001788 U JP 14001788U JP 14001788 U JP14001788 U JP 14001788U JP H069289 Y2 JPH069289 Y2 JP H069289Y2
Authority
JP
Japan
Prior art keywords
line width
image pattern
photo sensor
pattern
light
Prior art date
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 - Lifetime
Application number
JP14001788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0260805U (en]
Inventor
滋 渡邊
吉晴 真鍋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14001788U priority Critical patent/JPH069289Y2/ja
Publication of JPH0260805U publication Critical patent/JPH0260805U/ja
Application granted granted Critical
Publication of JPH069289Y2 publication Critical patent/JPH069289Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP14001788U 1988-10-28 1988-10-28 画像パターンの線幅検出装置 Expired - Lifetime JPH069289Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14001788U JPH069289Y2 (ja) 1988-10-28 1988-10-28 画像パターンの線幅検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14001788U JPH069289Y2 (ja) 1988-10-28 1988-10-28 画像パターンの線幅検出装置

Publications (2)

Publication Number Publication Date
JPH0260805U JPH0260805U (en]) 1990-05-07
JPH069289Y2 true JPH069289Y2 (ja) 1994-03-09

Family

ID=31403805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14001788U Expired - Lifetime JPH069289Y2 (ja) 1988-10-28 1988-10-28 画像パターンの線幅検出装置

Country Status (1)

Country Link
JP (1) JPH069289Y2 (en])

Also Published As

Publication number Publication date
JPH0260805U (en]) 1990-05-07

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