发明名称 METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting device which can increase the brightness of the light-emitting device. <P>SOLUTION: A method for manufacturing a light-emitting device in which a light-emitting device wafer having areas each having a light-emitting circuit formed therein partitioned by a plurality of scheduled dividing lines formed on its surface in a lattice form is divided into individual light-emitting devices, comprises the steps of: dividing the light-emitting device wafer along the scheduled dividing lines; thereafter, grinding a back side of the divided light-emitting device wafer to reduce the thickness thereof to a finished thickness of the light-emitting device; and thereafter, cutting the divided light-emitting device wafer from the back side thereof along the scheduled dividing lines by a cutting blade to form a chamfer part at an outer circumference edge of the back side of the individual light-emitting device. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012049164(A) 申请公布日期 2012.03.08
申请号 JP20100186937 申请日期 2010.08.24
申请人 DISCO ABRASIVE SYST LTD 发明人 KAJIYAMA KEIICHI
分类号 H01L21/301;H01L21/304;H01L33/32;H01S5/02 主分类号 H01L21/301
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