JP2522810Y2 - 印刷配線板の露光装置 - Google Patents

印刷配線板の露光装置

Info

Publication number
JP2522810Y2
JP2522810Y2 JP1990009803U JP980390U JP2522810Y2 JP 2522810 Y2 JP2522810 Y2 JP 2522810Y2 JP 1990009803 U JP1990009803 U JP 1990009803U JP 980390 U JP980390 U JP 980390U JP 2522810 Y2 JP2522810 Y2 JP 2522810Y2
Authority
JP
Japan
Prior art keywords
exposure
printed wiring
light
lamp box
aperture
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
JP1990009803U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03100852U (enrdf_load_stackoverflow
Inventor
智明 浅野
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP1990009803U priority Critical patent/JP2522810Y2/ja
Publication of JPH03100852U publication Critical patent/JPH03100852U/ja
Application granted granted Critical
Publication of JP2522810Y2 publication Critical patent/JP2522810Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1990009803U 1990-02-02 1990-02-02 印刷配線板の露光装置 Expired - Lifetime JP2522810Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990009803U JP2522810Y2 (ja) 1990-02-02 1990-02-02 印刷配線板の露光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990009803U JP2522810Y2 (ja) 1990-02-02 1990-02-02 印刷配線板の露光装置

Publications (2)

Publication Number Publication Date
JPH03100852U JPH03100852U (enrdf_load_stackoverflow) 1991-10-22
JP2522810Y2 true JP2522810Y2 (ja) 1997-01-16

Family

ID=31513391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990009803U Expired - Lifetime JP2522810Y2 (ja) 1990-02-02 1990-02-02 印刷配線板の露光装置

Country Status (1)

Country Link
JP (1) JP2522810Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454455A (en) * 1987-08-25 1989-03-01 Mitsubishi Electric Corp Aligner

Also Published As

Publication number Publication date
JPH03100852U (enrdf_load_stackoverflow) 1991-10-22

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