Invention Grant
- Patent Title: Method and device for inspecting an optoelectronic component arranged on a connection board
-
Application No.: US15547948Application Date: 2016-01-14
-
Publication No.: US10288671B2Publication Date: 2019-05-14
- Inventor: Robert Schulz , Anton Vogl , Roland Zeisel
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Slater Matsil, LLP
- Priority: DE102015101671 20150205
- International Application: PCT/EP2016/050691 WO 20160114
- International Announcement: WO2016/124367 WO 20160811
- Main IPC: G01R31/26
- IPC: G01R31/26 ; G01R31/28

Abstract:
A method and a device for inspecting an optoelectronic component are disclosed. In an embodiment, the method includes exciting at least one electromagnetic resonant circuit, formed by the at least one optoelectronic component and the connection board, such that the at least one optoelectronic component emits electromagnetic radiation, wherein exciting the electromagnetic resonant circuit comprises applying an electrical alternating voltage in the electromagnetic resonant circuit by generating a temporally variable electromagnetic alternating field by a first coil and a second coil, wherein the first coil and the second coil are movable with respect to the connection board.
Public/Granted literature
- US20180024185A1 Method and Device for Inspecting an Optoelectronic Component Public/Granted day:2018-01-25
Information query