Wai Hoe Lee

Title: **Wai Hoe Lee: Innovator in Die Bonding and Panel-Level Packaging**

Introduction

Wai Hoe Lee is a distinguished inventor based in Singapore, known for his significant contributions to the field of die bonding and panel-level packaging. With a current portfolio of three patents, Lee's innovations reflect his expertise and commitment to advancing technology.

Latest Patents

Wai Hoe Lee holds several patents that showcase his inventive prowess. His latest inventions include:

1. **Apparatus and Method for Bonding a Plurality of Dies to a Carrier Panel** - This die bonding apparatus features a carrier support unit designed to maintain an accurate supporting plane and a carrier holder for the carrier panel. It also incorporates a wafer feed unit equipped with a holder that positions diced wafers effectively, ensuring the bonding process is both precise and efficient. A die transfer module further facilitates the transfer of dies from the diced wafer to the carrier panel, enhancing productivity in semiconductor packaging.

2. **Precision Reconstruction for Panel-Level Packaging** - This patent addresses the need for high positional accuracy in panel-level packaging (PLP). The invention includes features such as local alignment marks on die bonding regions, which provide enhanced accuracy when bonding dies to alignment panels. The technology supports a die location check (DLC) scan that generates a comprehensive file, enabling high throughput in the production of laser direct imaging (LDI) files.

Career Highlights

Wai Hoe Lee's career is marked by his innovative spirit and the successful application of his inventions in the industry. Working with Pyxis Cf Pte. Ltd., he has played a crucial role in advancing semiconductor technology, particularly in the context of packaging processes that require precision and efficiency.

Collaborations

At Pyxis Cf Pte. Ltd., Wai Hoe Lee collaborates with talented peers, including Amlan Sen and Qing Feng Guan. These partnerships foster an environment of creativity and innovation, allowing for the cross-pollination of ideas that drive technological advancement.

Conclusion

Wai Hoe Lee stands out as a notable inventor whose patents have made significant impacts in the fields of die bonding and panel-level packaging. His dedication to innovation, combined with his collaborative efforts at Pyxis Cf Pte. Ltd., positions him as an influential figure in the ever-evolving landscape of technology.