GB8919711D0 - Photo-defined vias in dielectric films - Google Patents

Photo-defined vias in dielectric films

Info

Publication number
GB8919711D0
GB8919711D0 GB898919711A GB8919711A GB8919711D0 GB 8919711 D0 GB8919711 D0 GB 8919711D0 GB 898919711 A GB898919711 A GB 898919711A GB 8919711 A GB8919711 A GB 8919711A GB 8919711 D0 GB8919711 D0 GB 8919711D0
Authority
GB
United Kingdom
Prior art keywords
photo
dielectric films
defined vias
vias
dielectric
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.)
Pending
Application number
GB898919711A
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.)
David Sarnoff Research Center Inc
Original Assignee
David Sarnoff Research Center Inc
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 David Sarnoff Research Center Inc filed Critical David Sarnoff Research Center Inc
Priority to GB898919711A priority Critical patent/GB8919711D0/en
Publication of GB8919711D0 publication Critical patent/GB8919711D0/en
Priority to US07/477,393 priority patent/US5035939A/en
Priority to PCT/US1990/004761 priority patent/WO1991003375A1/en
Pending legal-status Critical Current

Links

GB898919711A 1989-08-31 1989-08-31 Photo-defined vias in dielectric films Pending GB8919711D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB898919711A GB8919711D0 (en) 1989-08-31 1989-08-31 Photo-defined vias in dielectric films
US07/477,393 US5035939A (en) 1989-08-31 1990-02-09 Manufacture of printed circuit boards
PCT/US1990/004761 WO1991003375A1 (en) 1989-08-31 1990-08-24 Manufacture of printed circuit boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898919711A GB8919711D0 (en) 1989-08-31 1989-08-31 Photo-defined vias in dielectric films

Publications (1)

Publication Number Publication Date
GB8919711D0 true GB8919711D0 (en) 1989-10-11

Family

ID=10662335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898919711A Pending GB8919711D0 (en) 1989-08-31 1989-08-31 Photo-defined vias in dielectric films

Country Status (1)

Country Link
GB (1) GB8919711D0 (en)

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