发明名称 OPTOELECTRONIC LIGHTING DEVICE
摘要 A method of producing an optoelectronic lighting device includes providing a carrier on which is arranged at least one light-emitting diode including a surface that emits light during operation of the light-emitting diode, carrying out an injection molding process to encapsulate the light-emitting diode by molding as far as the light-emitting surface such that a molded housing is formed within which the light-emitting diode is encapsulated by molding, wherein the light-emitting surface remains at least partly free, shaping a reflector that reflects light emitted by the light-emitting surface during the injection molding process such that the reflector is formed integrally with the housing, at least partly masking the light-emitting surface, coating the reflector with a light-reflecting layer after the masking, and demasking the light-emitting surface after the coating.
申请公布号 US2016254424(A1) 申请公布日期 2016.09.01
申请号 US201615054585 申请日期 2016.02.26
申请人 OSRAM Opto Semiconductors GmbH 发明人 Zitzlsperger Michael;Lermer Matthias;Fischl Roland
分类号 H01L33/54;H01L33/62;H01L33/44;H01L33/08;H01L33/60 主分类号 H01L33/54
代理机构 代理人
主权项 1. A method of producing an optoelectronic lighting device comprising: providing a carrier on which is arranged at least one light-emitting diode comprising a surface that emits light during operation of the light-emitting diode, carrying out an injection molding process to encapsulate the light-emitting diode by molding as far as the light-emitting surface such that a molded housing is formed within which the light-emitting diode is encapsulated by molding, wherein the light-emitting surface remains at least partly free, shaping a reflector that reflects light emitted by the light-emitting surface during the injection molding process such that the reflector is formed integrally with the housing, at least partly masking the light-emitting surface, coating the reflector with a light-reflecting layer after the masking, and demasking the light-emitting surface after the coating.
地址 Regensburg DE