Plate-shaped display structure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4686418
SERIAL NO

06739200

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present publication describes a plate-shaped display structure, in particular an electroluminescent display structure. The structure comprises a frame, e.g. a rack-like frame, a printed-circuit plate fitted to and supported on the frame, wherein the printed-circuit plate is provided with first contact areas a display plate, preferably made of glass, which is fitted onto the printed-circuit plate at a distance from the latter and which is provided with second contact areas, a fastening structure for attaching the display plate and the printed-circuit plate to each other, and connecting conductors, which interconnect the first and the second contact areas. According to the invention, the fastening structure comprises a so-called two-sided resilient tape, provided intermediate the printed-circuit plate and the display plate to cause those two plates to adhere to each other, and the display plate and the frame are dimensioned in such a way that they do not reach contact with each other. By means of the invention, it is easy to provide a resilient attachment of a fragile EL glass to the frame structure, wherein the EL glass has a plane fastening face and, at the same time, to maintain precise alignment relative the printed-circuit plate, from which the control signals for the EL glass come.

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Patent Owner(s)

  • OY LOHJA AB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tuomainen, Tapio Virkkala, FI 1 0

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