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1. (WO2018219868) RADIATION-EMITTING COMPONENT

Pub. No.:    WO/2018/219868    International Application No.:    PCT/EP2018/063935
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue May 29 01:59:59 CEST 2018
IPC: H01L 27/15
H01L 33/32
H01L 33/38
Applicants: OSRAM OPTO SEMICONDUCTORS GMBH
Inventors: ZEISEL, Roland
Title: RADIATION-EMITTING COMPONENT
Abstract:
The invention relates to a radiation-emitting component (1), comprising an LED layer sequence (10), a first and second electrode (11, 15), as well as a driver field-effect transistor (20), a driver channel electrode (24) and a driver gate electrode (25). The LED layer sequence comprises a first semiconductor layer (12), a second semiconductor layer (14) and an active region (13) which is provided for generating electromagnetic radiation and is arranged between the first and second semiconductor layer. The first electrode is electrically connected to the first semiconductor layer and the second electrode is electrically connected to the second semiconductor layer. The LED layer sequence is configured to generate electromagnetic radiation according to a current flow between the first and the second electrodes. The driver field-effect transistor has a driver gate (22) and a driver channel (23). The second electrode and the driver channel electrode are separately electrically connected to the driver channel and the driver gate electrode is electrically connected to the driver gate. Depending on a voltage applied at the driver gate electrode, the driver field-effect transistor is configured to control a current flow between the driver channel electrode and the second electrode via the driver channel (23), and to thereby control the current flow between the first and second electrode. The invention also relates to a display device (100).