Invention Application
- Patent Title: Method for Producing Optoelectronic Semiconductor Components and Optoelectronic Semiconductor Component
- Patent Title (中): 生产光电半导体元件和光电半导体元件的方法
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Application No.: US15120457Application Date: 2015-02-20
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Publication No.: US20170069800A1Publication Date: 2017-03-09
- Inventor: Britta Göötz , Frank Singer , Lutz Höppel , Jürgen Moosburger
- Applicant: OSRAM Opto Semiconductors GmbH
- Priority: DE102014102293.9 20140221
- International Application: PCT/EP2015/053602 WO 20150220
- Main IPC: H01L33/48
- IPC: H01L33/48 ; H01L33/62 ; H01L33/50

Abstract:
A method for producing optoelectronic semiconductor components (100) is specified, wherein a carrier (1) having a carrier main side (11) is provided. Furthermore, a plurality of singulated optoelectronic semiconductor chips (2) are provided, wherein the semiconductor chips (2) each have a main emission side (21) and a contact side (22) opposite the main emission side (21). The singulated semiconductor chips (2) are then applied to the carrier main side (11), such that the contact side (22) in each case faces the carrier main side (11). In regions between the semiconductor chips, a mask frame (3) is applied, wherein the mask frame (3) is a grid of partitions (31). In a plan view of the carrier main side (11), each semiconductor chip (2) is surrounded all around by the partitions (31). The semiconductor chips (2) are potted with a conversion material (4) such that a conversion element is respectively formed on the semiconductor chips (2). In this case, the conversion element (41) at least partly cover's the main emission side (21) of the respective semiconductor chip (2). The carrier (1) is then removed. In a further step, the optoelectronic semiconductor components (100) are detached from the mask frame (3), the mask frame (3) being destroyed.
Public/Granted literature
- US10008639B2 Method for producing optoelectronic semiconductor components and optoelectronic semiconductor component Public/Granted day:2018-06-26
Information query
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