Accès ouvert
2023
article
OpenAlex
Xiu Zhang, Shuqi Li, Baoxing Wang, Baojin Chen et autres
This work investigates a self-masking technology for roughening the surface of light-emitting diodes (LEDs). The carbonized photoresist with a naturally nano/micro-textured rough surface was used as a mask layer. After growing the Si3N4 passivation layer on LEDs, the texture pattern of the …
cn
(code pays fourni par la source)
2023
conference-paper
OpenAlex
Xiu Zhang, Baoxing Wang, Shuqi Li, Haojie Guo et autres
This paper investigates high-voltage light emitting diodes (LEDs) driven linearly by three-phase AC power, which features high reliability, cost effectiveness, all-solid-state components, and a minimum number of driving elements. To verify the optical and electrical properties of high-voltage LED, a high-voltage LED …
cn
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Xiu Zhang, Baoxing Wang, Kai Fu, Rui Yue et autres
This work investigates a novel pulsating DC high-voltage linear driving scheme for GaN-based Light-emitting diode (GaN LED) general lighting to save costs and alleviate flicker. The superiority and practicality of this scheme in three-phase AC power grids were demonstrated for the first …
cn, us
(code pays fourni par la source)