Chang Cao

Title: Chang Cao: Innovator in Display Technology

Introduction

Chang Cao is a prominent inventor based in Guangdong, China. He has made significant contributions to the field of display technology, holding a total of 7 patents. His innovative work focuses on simplifying complex manufacturing processes in display devices.

Latest Patents

One of his latest patents is for an array substrate and touch display device. This invention addresses the technical challenges associated with the manufacturing of array substrates. The design includes a drive scan line, a data line, a first common electrode, a second common electrode, a touch scan line, a common transistor, and a touch transistor. The arrangement of the first and second common electrodes is spaced apart, allowing for efficient functionality.

Another notable patent is for a plug-in touch display device, which features a capacitive touch screen stacked on a display module. This module consists of a display panel and a backlight module supported within a middle frame. The display panel incorporates an array substrate with a pixel electrode that also functions as a first capacitive sensing electrode. This innovative design allows for the sensing of pressure signals applied to the capacitive touch screen, enhancing user interaction.

Career Highlights

Chang Cao has worked with notable companies in the display technology sector, including Wuhan China Star Optoelectronics Technology Co., Ltd. and Shenzhen China Star Optoelectronics Technology Co., Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Throughout his career, Chang has collaborated with talented individuals such as Yucheng Tsai and Zhou Zhang. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Chang Cao is a distinguished inventor whose work in display technology has led to significant advancements in the industry. His patents reflect a commitment to innovation and problem-solving in complex manufacturing processes.