Ui-Jin Chung

Title: Innovations of Ui-Jin Chung

Introduction

Ui-Jin Chung is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the crystallization of amorphous silicon. With a total of three patents to his name, Chung's work has implications for the manufacturing of thin film transistors and other electronic components.

Latest Patents

One of his latest patents is the "Crystallization apparatus and method of amorphous silicon." This innovative silicon crystallization system includes a beam generator that produces a laser beam, along with first and second optical units that control the laser beam. A stage is designed to mount a panel containing an amorphous silicon layer, which is polycrystallized by the laser beam. The first optical unit modifies the laser beam to have a transverse edge and a longitudinal edge longer than the transverse edge, while the second optical unit adjusts the laser beam to have a transverse edge and a longitudinal edge shorter than the transverse edge.

Another significant patent is the "Optic mask and manufacturing method of thin film transistor array panel using the same." This optic mask is designed for crystallizing amorphous silicon and features a first slit region with multiple slits arranged to define the incident region of the laser beam. The slits are formed at a predetermined angle to the direction of transfer during the crystallization process, with varying lengths to enhance the efficiency of the process.

Career Highlights

Ui-Jin Chung is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing the capabilities of electronic devices, particularly in improving the performance and efficiency of thin film transistors.

Collaborations

Chung has collaborated with notable colleagues, including Dong-Byum Kim and Myung-Koo Kang. Their combined expertise has contributed to the successful development of advanced technologies in the semiconductor industry.

Conclusion

Ui-Jin Chung's contributions to the field of semiconductor technology through his innovative patents have positioned him as a key figure in the industry. His work continues to influence the development of electronic components, showcasing the importance of innovation in technology.