公开(公告)号：US3883888A

公开(公告)日：1975-05-13

申请号：US41475773

申请日：1973-11-12

Applicant: RCA CORP

Inventor： KRESSEL HENRY ,  LOCKWOOD HARRY FRANCIS

IPC: H01L33/24 ,  H01S5/10 ,  H01L11/00 ,  H01L15/00

CPC classification number: H01L33/24 ,  H01S5/10 ,  H01S5/106 ,  H01S2301/18

Abstract: A single crystalline body of three conductivity regions. The center conductivity region forms junctions with the other two regions that diverge from each other as the junctions extend toward the emitting surface of the light emitting diode. The divergent junction structure improves the waveguiding of the generated light toward the emitting edge.

Abstract translation: 三个导电区域的单晶体。 中心导电区域随着接头向发光二极管的发射表面延伸而与彼此分开的另外两个区域形成结。 发散结结构改善了所产生的光向发射边缘的波导。