Optoelectronic semiconductor component and adaptive headlight for a motor vehicle

US9964270B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Stefan Grötsch · Regensburg, DE
• Norbert Hafner · Linz, AT

Key dates

• Filing date: Dec 4, 2014
• Grant date: May 8, 2018
• Expiry date: Dec 4, 2034

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H29/142
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

An optoelectronic semiconductor component and an adaptive headlight are disclosed. In an embodiment an optoelectronic semiconductor component includes a carrier having a carrier top side and a carrier underside, a plurality of active zones, which are fitted at the carrier top side and which are designed for emitting radiation, electrical contact locations at the carrier underside, which are designed for electrically connecting the semiconductor component and a drive unit for electrically addressing the semiconductor component and for electrically driving the active zones, wherein the active zones are fitted in a regular grid at the carrier top side, wherein the grid has a grid pitch, wherein geometrical midpoints of radiation main sides of the active zones lie on grid points of the grid, and wherein a distance between the geometrical midpoints of marginal active zones and a closest edge of the carrier is at most 50% of the grid pitch.