Libo Weng

Title: Libo Weng: Innovator in Liquid Crystal Technology

Introduction

Libo Weng is a prominent inventor based in San Jose, California, known for his significant contributions to liquid crystal technology. With a total of seven patents to his name, Weng has made remarkable advancements in the field, particularly in the development of liquid crystal on silicon (LCOS) devices.

Latest Patents

Weng's latest patents include a liquid crystal on silicon device with microlens. This innovative device features a plurality of mirror electrodes, a transparent electrode, a liquid crystal material, and multiple microlenses. The mirror electrodes are arranged periodically to form an array of pixels, each capable of reflecting incident light. The transparent electrode is optically aligned with the mirror electrodes, while the liquid crystal material is positioned between them. The microlenses are also aligned with the mirror electrodes, focusing incident light onto each respective mirror electrode.

Another notable patent is for an LCOS display device and an electronic device. This invention includes a wafer substrate and a pixel electrode layer that comprises multiple pixel electrodes. A reflector stack, consisting of a high refractive index insulating layer and a low refractive index insulating layer, is arranged between adjacent pixel electrodes. This arrangement enhances reflectivity and reduces diffraction noise, improving the overall performance of the device.

Career Highlights

Throughout his career, Libo Weng has worked with leading companies in the technology sector, including OmniVision Technologies, Inc. and OmniVision Semiconductor (Shanghai) Co., Ltd. His work has significantly impacted the development of advanced display technologies.

Collaborations

Weng has collaborated with notable colleagues, including Ming Zhang and Yin Qian, who have contributed to his innovative projects and research endeavors.

Conclusion

Libo Weng's contributions to liquid crystal technology and his impressive portfolio of patents highlight his role as a leading inventor in the field. His work continues to influence advancements in display technology, showcasing the importance of innovation in this area.