Company Filing History:
Years Active: 2021-2022
Title: Ahmed Alshahrie: A Pioneer in Thermoelectric and Optoelectronic Innovations
Introduction
Ahmed Alshahrie is a distinguished inventor based in Jeddah, Saudi Arabia, known for his remarkable contributions to the fields of thermoelectric devices and organic light-emitting diodes (OLEDs). With an impressive portfolio of 11 patents, he has positioned himself at the forefront of innovation within the technology sector.
Latest Patents
Among his latest innovations is a groundbreaking tin oxide-based thermoelectric device. This thermoelectric module incorporates nanostructured SnO and electrodes arranged between two electrical insulating substrates. The module design includes nanosheets serving as p-type pillars and nanospheres acting as n-type pillars, ultimately enhancing the module's efficiency. The performance of this device is evaluated based on voltage, current, and power generated under varying temperature gradients.
Another significant contribution from Alshahrie is the highly efficient OLED based on dysprosium incorporated tris-(8-hydroxyquinoline) aluminum. This innovative organic light-emitting diode utilizes the Alq3-Dy as the emissive layer, capable of being fashioned as a multi-layer device with a layer thickness between 30-300 nm. The OLED achieves an impressive luminance value between 3000-15000 cd/m at voltages ranging from 24V to 30V. Notably, this design yields electroluminescence intensity 20 times higher than that of traditional diodes using pure Alq3, with the emission peak shifted to a higher wavelength, enhancing its performance.
Career Highlights
Ahmed Alshahrie's career is anchored at King Abdulaziz University, where he continues to advance research and innovation. His work not only exemplifies technical expertise but also demonstrates a commitment to furthering scientific understanding through practical applications of his inventions.
Collaborations
Throughout his career, Alshahrie has collaborated with fellow researchers, including Numan Abdullah Salah and Adnan Memic. These partnerships have fostered an environment of shared knowledge and innovation, leading to breakthroughs that positively impact the fields of thermoelectrics and optoelectronics.
Conclusion
In summary, Ahmed Alshahrie's contributions to the field of technology are significant and impactful. His innovative patents in thermoelectric devices and organic light-emitting diodes underscore his commitment to pushing the boundaries of science and technology. His work at King Abdulaziz University, along with valuable collaborations, positions him as a notable figure in the landscape of contemporary inventors.