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:
Jan. 26, 2021
Filed:
Jun. 21, 2017
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Isabel Otto, Regensburg, DE;
Patrick Rode, Regensburg, DE;
OSRAM OLED GMBH, Regensburg, DE;
Abstract
A semiconductor chip, a method for producing a semiconductor chip and an apparatus having a plurality of semiconductor chips are disclosed. In an embodiment a chip includes a substrate and a semiconductor layer arranged at the substrate, wherein the substrate includes, at a side facing the semiconductor layer, a top side with a width B1 in a first lateral direction and, at a side opposite to the top side, a bottom side with a width B3 in the first lateral direction, wherein the substrate has a width B2 in the first lateral direction at a half height between the top side and the bottom side, and wherein the following applies to widths B1, B2 and B3: B1−B2<B2−B3, and B1≥B2>B3.