Win Jim Su

Title: Win Jim Su and Light-Emitting Device Innovation.

Introduction

Win Jim Su is an inventor based in Hsinchu, Taiwan. His work includes light-emitting device technology and methods for manufacturing such devices. He is associated with Epistar Corporation and holds 2 patents.

Latest Patents

Su’s listed patent, “Light-emitting device and manufacturing method thereof,” describes a process for producing light-emitting devices. The method forms light-emitting stacks on a substrate, applies an etching protection layer to each stack, and uses a discontinuous laser beam to create holes in the substrate. After etching the holes, the substrate is sliced along them to separate the devices.

The resulting device has a substrate sidewall with two distinct areas: one with a substantially flat surface and another with a substantially textured surface. The supplied patent information lists this same invention twice, so it is presented here as one distinct patent description.

Career Highlights

Su’s patent work focuses on device structure and manufacturing processes for light-emitting technology. His association with Epistar Corporation connects his work to a company active in the LED industry.

Collaborations

The supplied information identifies Chen Ou and Chia-Ming Chuang as Su’s coworkers. It does not specify their roles in the listed patent.

Conclusion

Win Jim Su’s listed invention addresses both the fabrication and sidewall structure of light-emitting devices, reflecting his contribution to LED-related innovation.