Location History:
- Habikino, JP (1993)
- Osaka, JP (2000 - 2006)
Company Filing History:
3 out of 25,530 
2 out of 16,612 
1 out of 832,680 Years Active: 1993-2006
Title: Shunichi Naka: Innovator in Semiconductor Technology
Introduction
Shunichi Naka is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing display technologies and improving the efficiency of liquid crystal projectors.
Latest Patents
One of Naka's latest patents is a semiconductor device and manufacture method aimed at reducing light leakage current to achieve better display quality. This technology involves implanting elements such as argon, germanium, silicon, helium, neon, krypton, and xenon into a crystalline semiconductor layer. This process helps distribute crystal defects uniformly, creating recombination centers for carriers and suppressing light sensitivity without compromising the high degree of carrier movement in the semiconductor layer.
Another notable patent is for a liquid crystal projector that effectively utilizes light to produce excellent picture quality. In this design, dichroic mirrors arranged at various angles separate white light into beams of three primary colors: red, green, and blue. These beams are directed onto microlenses at different angles, allowing for precise distribution to optical components corresponding to pixels. This innovation ensures that highly collimated light beams are incident on the desired pixels of the liquid crystal panel.
Career Highlights
Throughout his career, Shunichi Naka has worked with notable companies such as Sharp Corporation and Semiconductor Energy Laboratory Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technologies and display systems.
Collaborations
Naka has collaborated with esteemed colleagues in the field, including Shunpei Yamazaki and Yoshiharu Hirakata. These partnerships have fostered innovation and advancements in semiconductor technology.
Conclusion
Shunichi Naka's contributions to semiconductor technology and display systems have made a significant impact in the industry. His innovative patents reflect his commitment to enhancing the quality and efficiency of electronic displays.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.