Tsutomu Uemoto

Title: Tsutomu Uemoto: Innovator in Display Technology

Introduction

Tsutomu Uemoto is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, particularly in the development of advanced display substrates and liquid crystal display devices. With a total of 5 patents to his name, Uemoto continues to push the boundaries of innovation in his field.

Latest Patents

Uemoto's latest patents include a display substrate and a method of manufacturing the same, as well as a display apparatus that incorporates these innovations. The display substrate features a plurality of pixels, each containing a switching element, a storage capacitor, a storage line, and a pixel electrode. The switching element is designed with a polycrystalline silicon layer that includes a channel portion and a doped portion, along with a gate electrode, source electrode, and drain electrode. Additionally, the storage capacitor is constructed with a first storage electrode made from a layer similar to the polycrystalline silicon layer and a second storage electrode derived from the lower layer of the gate electrode.

Another notable patent involves a liquid crystal display device that consists of multiple pixels arranged in a matrix pattern. Each pixel includes first and second thin film transistors with current paths connected to a source line in series, along with a storage capacitor line. The device also features various capacitors that enhance its functionality, ensuring optimal performance through the application of an overdrive voltage.

Career Highlights

Tsutomu Uemoto is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge display technologies. His work has significantly impacted the industry, leading to advancements in display quality and efficiency.

Collaborations

Uemoto has collaborated with notable colleagues, including Ryoichi Yokoyama and Michiru Senda. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.

Conclusion

Tsutomu Uemoto is a key figure in the realm of display technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions to the field continue to shape the future of display devices, making him a noteworthy inventor in the industry.