Ji Bum Cha

Title: The Innovative Contributions of Ji Bum Cha

Introduction

Ji Bum Cha is a notable inventor based in Gyunggi-do, South Korea. He has made significant contributions to the field of image sensor technology. His work is particularly recognized for its innovative approach to manufacturing image sensor modules.

Latest Patents

Ji Bum Cha holds a patent for an image sensor module and the method of manufacturing the same. This patent describes an image sensor with a small thickness of 175 µm or less, which features a first coefficient of thermal expansion. The module includes a substrate that has the image sensor mounted on it, with a second coefficient of thermal expansion that is higher than the first. Additionally, an adhesive layer is placed between the image sensor and the substrate, containing an adhesive with a third coefficient of thermal expansion of 130 ppm/° C. or more at a glass transition temperature Tg or more. This innovative design enhances the performance and reliability of image sensors.

Career Highlights

Ji Bum Cha is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to develop cutting-edge technologies in the field of electronics. His work has contributed to advancements in image sensor technology, which is crucial for various applications in consumer electronics.

Collaborations

Throughout his career, Ji Bum Cha has collaborated with talented individuals such as Sung Jae Lee and In Cheol Chang. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Ji Bum Cha's contributions to the field of image sensor technology exemplify the spirit of innovation. His patent for an image sensor module showcases his ability to address complex challenges in electronics. As he continues his work at Samsung Electro-Mechanics Co., Ltd., his impact on the industry is likely to grow.