公开(公告)号：US09397266B2

公开(公告)日：2016-07-19

申请号：US14159209

申请日：2014-01-20

Applicant: CREE, INC.

Inventor： Matthew Donofrio ,  James Ibbetson ,  Zhimin James Yao

IPC: H01L33/20 ,  H01L33/40 ,  H01L33/42 ,  H01L33/48 ,  H01L33/62 ,  H01L33/22 ,  H01L33/38 ,  H01L33/46 ,  H01L33/60

CPC classification number: H01L33/405 ,  H01L33/20 ,  H01L33/22 ,  H01L33/38 ,  H01L33/382 ,  H01L33/42 ,  H01L33/46 ,  H01L33/486 ,  H01L33/60 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2933/0066 ,  H01L2924/00

Abstract: Light emitting diodes include a diode region having first and second opposing faces that include therein an n-type layer and a p-type layer, an anode contact that ohmically contacts the p-type layer and extends on the first face, and a cathode contact that ohmically contacts the n-type layer and also extends on the first face. The anode and cathode contacts extend on the first face to collectively cover substantially all of the first face. A small gap may be provided between the contacts.

Abstract translation: 发光二极管包括具有第一和第二相对面的二极管区域，其中包括n型层和p型层，与p型层欧姆接触并在第一面上延伸的阳极接触，以及阴极接触 该欧姆接触n型层并且还在第一面上延伸。 阳极和阴极接触件在第一面上延伸以共同覆盖基本上所有的第一面。 可以在触点之间提供小的间隙。

公开(公告)号：US20140151735A1

公开(公告)日：2014-06-05

申请号：US14159209

申请日：2014-01-20

Applicant: CREE, INC.

Inventor： Matthew Donofrio ,  James Ibbetson ,  Zhimin James Yao

IPC: H01L33/40 ,  H01L33/42

CPC classification number: H01L33/405 ,  H01L33/20 ,  H01L33/22 ,  H01L33/38 ,  H01L33/382 ,  H01L33/42 ,  H01L33/46 ,  H01L33/486 ,  H01L33/60 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2933/0066 ,  H01L2924/00

Abstract: Light emitting diodes include a diode region having first and second opposing faces that include therein an n-type layer and a p-type layer, an anode contact that ohmically contacts the p-type layer and extends on the first face, and a cathode contact that ohmically contacts the n-type layer and also extends on the first face. The anode and cathode contacts extend on the first face to collectively cover substantially all of the first face. A small gap may be provided between the contacts.

Abstract translation: 发光二极管包括具有第一和第二相对面的二极管区域，其中包括n型层和p型层，与p型层欧姆接触并在第一面上延伸的阳极接触，以及阴极接触 该欧姆接触n型层并且还在第一面上延伸。 阳极和阴极接触件在第一面上延伸以共同覆盖基本上所有的第一面。 可以在触点之间提供小的间隙。