Wenqing Dai

Title: The Innovations of Wenqing Dai

Introduction

Wenqing Dai is a prominent inventor based in San Jose, CA, known for his contributions to the field of touch sensor technology. With a total of 4 patents to his name, Dai has made significant advancements that enhance the functionality and efficiency of touch screens.

Latest Patents

One of his latest innovations includes ultra-thin touch sensors. These touch screens feature ultra-thin stack-ups that allow for a lower profile device. This design improves the optical image on the display by reducing the distance between the display and cover glass, ultimately reducing the weight of the device. In various examples, the thickness of the touch screen stack-up can be minimized by eliminating the flex circuit connection. A flexible substrate is utilized to route touch electrodes to the touch circuitry. Additionally, in some instances, a shield layer is incorporated, which further reduces the thickness by connecting the shield layer to a shield electrode on the touch sensor panel. This shield layer is then routed to the touch sensing circuitry via the flexible substrate. Furthermore, the touch sensor panel or a portion of it can be integrated with the polarizer.

Career Highlights

Wenqing Dai has worked with notable companies such as Apple Inc. and Patterson + Sheridan LLP. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Dai has collaborated with talented individuals in his field, including Chun-Hao Tung and Jeffrey M. Weisse. These partnerships have likely fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Wenqing Dai's work in ultra-thin touch sensors exemplifies his commitment to innovation in technology. His contributions continue to shape the future of touch screen devices, making them more efficient and user-friendly.