Location History:
- Gifu-ken, JP (2006)
- Gifu, JP (2000 - 2011)
Company Filing History:
14 out of 8,781 
1 out of 11 
1 out of 58,130 
Years Active: 2000-2011
Title: Yushi Jinno: Innovator in Organic Electroluminescent Display Technology
Introduction
Yushi Jinno, a prolific inventor based in Gifu, Japan, has made significant contributions to the field of organic electroluminescent (EL) display technology. With a total of 16 patents to his name, Jinno is recognized for his innovative solutions that enhance the functionality and reliability of electronic displays.
Latest Patents
Among his latest inventions, Jinno developed an organic electroluminescent display device that addresses critical issues in display technology. This invention prevents photocurrent caused by external light and mitigates variations in transistor characteristics, as well as failures due to short circuits influenced by back channels. The device features a nonconductive light shield film formed on an insulation substrate, paired with a back gate insulation film that protects the active layer from external light. It constitutes a significant advancement in shielding the active layer in organic EL panels.
Another notable patent involves the technique of light attenuation in defective pixels of an organic EL panel. This method describes how an organic EL element of one pixel can be selectively irradiated with laser light, degrading the functionality of the organic layer without damaging the essential components, such as the cathode.
Career Highlights
Jinno has had a dynamic career, working with notable companies in the electronics sector. One of the prominent companies he contributed to is Sanyo Electric Co., Ltd., where he honed his expertise in display technologies. His innovative work has been instrumental in guiding advancements within the field.
Collaborations
Throughout his career, Yushi Jinno has collaborated with talented individuals such as Kyoko Hirai and Ken Wakita. These partnerships have fostered an environment of creativity and innovation, allowing for the cross-pollination of ideas that lead to groundbreaking inventions.
Conclusion
Yushi Jinno stands out as a significant figure in the world of organic electroluminescent technology. His dedication to addressing industry challenges through innovation is reflected in his impressive portfolio of patents. As technology continues to evolve, the contributions of inventors like Jinno will undoubtedly play a crucial role in shaping the future of electronic displays.