Wenjin Cheng

Title: Wenjin Cheng: Innovator in Test Signal Access Technology

Introduction

Wenjin Cheng is a notable inventor based in Beijing, China. He has made significant contributions to the field of display technology, particularly with his innovative designs that enhance testing processes.

Latest Patents

Wenjin Cheng holds a patent for a "Test signal access board and lighting jig." This invention includes a substrate layer and a data signal access part arranged on the substrate layer. The data signal access part features at least two rows of conductive contacts, which are designed to be electrically connected with data signal test leads of a display panel. The arrangement of the conductive contacts in adjacent rows is staggered, with a staggered pitch that is less than the pitch between the data signal test leads of the display panel. This design improves the efficiency and accuracy of testing display panels.

Career Highlights

Throughout his career, Wenjin Cheng has worked with prominent companies in the technology sector. He has been associated with BOE Technology Group Co., Ltd. and Fuzhou BOE Optoelectronics Technology Co., Ltd. His work in these organizations has allowed him to develop and refine his innovative ideas in display technology.

Collaborations

Wenjin Cheng has collaborated with talented individuals in his field, including Yang Yu and Zongtian Xie. These collaborations have contributed to the advancement of technology in display systems.

Conclusion

Wenjin Cheng's contributions to the field of display technology, particularly through his patent for a test signal access board, highlight his innovative spirit and dedication to improving testing processes. His work continues to influence the industry and pave the way for future advancements.