Dongyoung Jang

Title: Innovations by Dongyoung Jang

Introduction

Dongyoung Jang is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of image sensor technology. With a total of 2 patents to his name, Jang continues to push the boundaries of innovation in his field.

Latest Patents

One of his latest patents involves an advanced image sensor that includes a sensor chip and a logic chip. The sensor chip comprises a first substrate, an upper bonding layer, and a first wiring layer. The logic chip features a second substrate, a lower bonding layer, and a second wiring layer. The upper and lower bonding layers are designed to contact each other, with the upper bonding layer containing an upper dielectric layer, an upper conductive pad, an upper shield structure, and an upper wiring line. The lower bonding layer includes a lower dielectric layer, a lower conductive pad, a lower shield structure, and a lower wiring line. The design ensures that the upper wiring line, upper conductive pad, and upper shield structure form a single body, while the lower wiring line, lower conductive pad, and lower shield structure also form a single body. This innovative configuration allows the upper and lower conductive pads to overlap and contact each other, as well as the upper and lower wiring lines.

Another patent by Jang focuses on an image sensor that includes a substrate with a pixel region and a peripheral circuit region. A first device isolation layer is placed in the substrate to define multiple unit pixels that are adjacent in a first direction within the pixel region. Each unit pixel contains at least one light sensing element. The image sensor also features an interlayer insulating structure on the substrate, along with a first blocking structure that is positioned on the first device isolation layer and penetrates the interlayer insulating structure. This blocking structure is strategically placed between the unit pixels and extends in a second direction that intersects the first direction.

Career Highlights

Dongyoung Jang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of image sensors, enhancing the capabilities and performance of imaging devices.

Collaborations

Some of his notable coworkers include JungChak Ahn and Youngsun Oh, who contribute to the collaborative environment that fosters innovation at Samsung Electronics.

Conclusion

Dongyoung J