Plastic and nonmetallic article shaping or treating: processes – Optical article shaping or treating – Utilizing plasma – electric – electromagnetic – particulate – or...
Patent
1983-10-26
1985-09-10
Thurlow, Jeffery
Plastic and nonmetallic article shaping or treating: processes
Optical article shaping or treating
Utilizing plasma, electric, electromagnetic, particulate, or...
264 19, 264 22, 264149, 264174, 26427213, 26427214, 26427215, 26427216, 26427217, 26427218, B29F 310
Patent
active
045405336
ABSTRACT:
Encapsulation of electronic components.
Method of encapsulating bare electronic components (11) present in the form of a continuous strip (12) and intended to be provided with envelopes (13, 14) of a defined form made of at least one plastic material (15), characterized in that by extrusion by means of an extrusion head (16) the plastic material (15) is given the profile desired for the said envelopes (13, 14), while the bare electronic components are continuously inserted and immobilized in the said profile, and in that in a final operation common sections of extruded plastic material (15) and of a strip (12) of components are cut so that the bare electronic components (11) thus provided with their envelopes (13, 14) are mutually separated.
Application in the manufacture of display elements.
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Spain Norman N.
Thurlow Jeffery
U.S. Philips Corporation
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