Screen printing on film coated substrates

Details Screen printing on film coated substrates Screen printing on film coated substrates

1996-09-25

1997-12-23

Funk, Stephen R.

Printing

Stenciling

Processes

427282, 4273831, 427384, B41C 112, B41C 134

Patent

active

056997337

ABSTRACT:
An improved method of screen printing is described wherein a double sided tape (dry film) is applied between the substrate and the screened-on paste. Since the dry film ensures the adhesion of the paste, no minimum thickness of paste is needed to attain good adhesion. By applying a thin layer of paste multiple times any thickness over a wide range can be obtained. Once the desired thickness of paste has been applied, the dry film is removed by firing in an oxidizing atmosphere. The method is applicable to, among others, phosphors, resistive materials, and conductive materials.

REFERENCES:
patent: 5250394 (1993-10-01), Wei
D.G. Keleman, "Dry Film Photoresists in Microelectronics" Solid State Technology, Aug. 1976, pp. 37-39.
H.M. Naguib et al, "A New Process for Printing Fine Conductor Lines and Spaces on Large Area Substrates", Solid State Technology, Oct. 1980, pp. 109-114.
Research Disclosure, "Low Distortion and Defect-Free Transfer of Prefabricated Circuits to Green Sheets", No. 30256, p. 433, Jun. 1989.

Affiliated with

Also associated with

Rating

Screen printing on film coated substrates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Screen printing on film coated substrates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Screen printing on film coated substrates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1794938