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公开(公告)号：DE59610508D1
公开(公告)日：2003-07-10
申请号：DE59610508
申请日：1996-07-16
Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
Inventor： BOGNER GEORG , BRUNNER HERBERT , HAAS HEINZ , LUFT JOHANN , NIRSCHL ERNST , SPAETH WERNER , STATH NORBERT , TEICH WOLFGANG
Abstract: The invention relates to an infrared emitter component with a commercial light-emitting diode (LED) package (11) which has two electrode terminals (13, 14), one of which has a well-shaped reflector (12), and which has an optically transparent, electrically nonconductive encapsulating material (16). The invention provides that a semiconductor laser chip (1) is mounted in the well-shaped reflector (12) of the LED package. The semiconductor laser chip (1) has a quantum-well structure, especially with a strained-layer structure, for example MOVPE epitaxial layers with the layer sequence GaAlAs-InGaAs-GaAlAs. The optically transparent, electrically nonconductive material (16) of the LED package (11) may incorporate a diffuser material (17) which in terms of type and concentration is structured and introduced so as to produce, in conjunction with the semiconductor laser chip (1) encapsulated in the LED package (11), a radiation characteristic or an enlargement of the effective emission surface that is comparable to that of a commercial infrared LED.
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公开(公告)号：DE10107689B4
公开(公告)日：2010-11-11
申请号：DE10107689
申请日：2001-02-19
Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
Inventor： GRAMANN WOLFGANG , OBERSCHMID RAIMUND , SPAETH WERNER , TEICH WOLFGANG
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公开(公告)号：DE10107689A1
公开(公告)日：2003-01-02
申请号：DE10107689
申请日：2001-02-19
Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
Inventor： GRAMANN WOLFGANG , OBERSCHMID RAIMUND , SPAETH WERNER , TEICH WOLFGANG
Abstract: An electrolyte is introduced between the wafer contact region and probe contact (31) for establishing electrical connection between the wafer (2) and measuring probe (3). An Independent claim is included for opto-electronic component parameter measuring device.
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