Liqun Larry Wang

Title: Innovations of Liqun Larry Wang in Image Sensor Technology

Introduction

Liqun Larry Wang is an accomplished inventor based in Palo Alto, CA. He has made significant contributions to the field of image sensor technology, particularly through his innovative patent that enhances the efficiency of optical image-sensor devices.

Latest Patents

Wang holds a patent for "Techniques for glass attachment in an image sensor package." This patent describes a low-cost wafer-level packaging (WLP) method for attaching glass to optical image-sensor devices on a semiconductor wafer. The method aims to increase the yield of image-sensor modules during later assembly steps. One embodiment of the patent relates to applications with image sensors and microlenses fabricated on a wafer. A glass wafer is singulated, aligned to mirror the die pattern on an image-sensor wafer, and then bonded to the image-sensor wafer. This process ensures that optical adhesive forms a layer between each image sensor and its glass cover. Another embodiment applies cavity walls to singulated glass covers, which are then attached to image sensors formed on a single wafer. The wafer can subsequently be singulated, resulting in the formation of multiple image sensor packages.

Career Highlights

Wang is currently employed at Flextronics Ap, LLC, where he continues to innovate in the field of image sensors. His work has been instrumental in advancing the technology used in optical devices, making them more efficient and cost-effective.

Collaborations

Wang collaborates with talented individuals such as Harpuneet Singh and Tic Medina, who contribute to the innovative environment at Flextronics Ap, LLC.

Conclusion

Liqun Larry Wang's contributions to image sensor technology through his patent demonstrate his commitment to innovation and efficiency in the field. His work continues to influence the development of optical devices, paving the way for future advancements.