Patent · US Active

Light-emitting diode, and light-emitting diode package, light-emitting diode module and display device including the same

US11735696B2 · kind B2 · utility

1Cited by

0References

25Claims

0Family size

Assignee

XIAMEN SAN'AN OPTOELECTRONICS CO., LTD. · CN

Inventors

Feng WANG · Xiamen, CN
Zhanggen XIA · Xiamen, CN
Yu ZHAN · Shanghai, CN
En-song Nie · Xiamen, CN
Anhe HE · Xiamen, CN
Kang-Wei PENG · Xiamen, CN
Su-Hui Lin · Xiamen, CN

Key dates

Filing date	Oct 16, 2020
Grant date	Aug 22, 2023
Priority date	—
Expiry date	Oct 16, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH10H29/142
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A light-emitting diode (LED) includes a light-transmissive substrate which has a first surface, an epitaxial structure which is disposed on the first surface, a first insulation layer, and a second insulation layer. The epitaxial structure has an upper surface opposite to the first surface, and a side wall interconnecting the upper surface and the first surface. The first insulation layer covers the side wall and the upper surface. The second insulation layer covers a portion of the first surface that is not covered by the epitaxial structure and the first insulation layer, and has a light transmittance greater than that of the first insulation layer. An LED package, an LED module, and a display device including the LEDs are also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.