The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 1984
Filed:
Aug. 04, 1982
VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik, Berlin-Oberschoneweide, DD;
Abstract
The invention relates to light emitting semi-conductor components, in which the individual chips are located at the cross-points between two mutually vertically oriented systems of parallel conducting paths, so that line- or matrix forms are created. Such components are used to produce electro-optical exhibits of numbers, letters or symbols, for instance, in the optical exhibit of recorded material. The invention employs only one supporting substrate with recesses for the semi-conductor light emitter chips and for the distribution of light as well, with at least one conducting path system, which is connected by means of conducting and non-conducting adhesives on the viewing side to a diffusion film, and on the backside to a flexible, conducting plate, which supports the semi-conductor chips.