View source for 18743847. LIGHT-EMITTING DEVICE (EPISTAR CORPORATION)

=LIGHT-EMITTING DEVICE=


==Organization Name==

[[:Category:EPISTAR CORPORATION|EPISTAR CORPORATION]]


[[Category:EPISTAR CORPORATION]]

==Inventor(s)==

[[:Category:Yen-Liang Kuo of Hsinchu (TW)|Yen-Liang Kuo of Hsinchu (TW)]][[Category:Yen-Liang Kuo of Hsinchu (TW)]]

[[:Category:Chao-Hsing Chen of Hsinchu (TW)|Chao-Hsing Chen of Hsinchu (TW)]][[Category:Chao-Hsing Chen of Hsinchu (TW)]]

[[:Category:Chi-Shiang Hsu of Hsinchu (TW)|Chi-Shiang Hsu of Hsinchu (TW)]][[Category:Chi-Shiang Hsu of Hsinchu (TW)]]

[[:Category:Chung-Hao Wang of Hsinchu (TW)|Chung-Hao Wang of Hsinchu (TW)]][[Category:Chung-Hao Wang of Hsinchu (TW)]]

==LIGHT-EMITTING DEVICE==


This abstract first appeared for US patent application 18743847 titled 'LIGHT-EMITTING DEVICE




==Original Abstract Submitted==

A light-emitting device comprises a first semiconductor layer; a semiconductor mesa, comprising an active layer and a second semiconductor layer and comprising an inclined surface connected to the first semiconductor layer; a contact electrode covering the second semiconductor layer and comprising an upper surface; a reflective structure comprising a reflective structure opening having a first side surface and a second side surface; a connection layer covering the reflective structure; and a metal reflective layer covering the connection layer; wherein in a cross-sectional view of the light-emitting device, a first portion of a projection of the first side surface to the upper surface of the contact electrode comprises a first length, a second portion of a projection of the second side surface to the upper surface of the contact electrode comprises a second length, and the first length is smaller than the second length.



[[Category:H01L33/46]]
[[Category:CPC_H01L33/46]]