Yu Jin Ahn

Title: The Innovations of Yu Jin Ahn in Image Sensor Technology

Introduction

Yu Jin Ahn is a prominent inventor located in Seongnam-si, South Korea. With two patents to her name, she has made significant contributions to the field of image sensor technology. Her innovative designs have garnered attention and praise in the industry, especially through her work at Samsung Electronics Co., Ltd.

Latest Patents

Yu Jin Ahn's latest patents focus on the advancements in image sensors and methods for fabricating them. One notable patent describes an image sensor that comprises a semiconductor layer with both a light-receiving region and a light-blocking region. This design includes photoelectric conversion devices, a light-blocking layer on the semiconductor layer, color filters, and micro lenses. Interestingly, the color filters are absent from the interface region between the light-receiving and light-blocking regions, optimizing the sensor's performance.

Another patent highlights a CMOS image sensor that improves sensitivity through its design, featuring a main pixel array region formed on a semiconductor substrate. A passivation layer is applied over the sensor but is partially removed from the main pixel array region. This ensures that incident light detected by the main pixel array is not obstructed by the passivation layer, thereby reducing optical absorption and refraction. The end result is an image sensor that boasts enhanced optical sensitivity.

Career Highlights

Yu Jin Ahn's work at Samsung Electronics Co., Ltd. has positioned her as a key player in the development of cutting-edge imaging technologies. Her focus on practical applications and performance improvements reflect her dedication to innovation.

Collaborations

Throughout her career, Yu Jin Ahn has collaborated with talented individuals like Young Hoon Park and Ki Hong Kim. These partnerships have fostered a dynamic work environment that encourages creativity and excellence in the field of image sensor development.

Conclusion

In summary, Yu Jin Ahn's inventive spirit and significant contributions to image sensor technology at Samsung Electronics Co., Ltd. mark her as a noteworthy inventor in the tech industry. Her latest patents not only showcase her innovative prowess but also push the boundaries of what is possible in imaging technology. As the field continues to evolve, Ahn's work will undoubtedly inspire future advancements in this critical area of technology.