This inventor holds 3 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1981-1986.
Company Filing History:
Years Active: 1981-1986
Title: Christine Heindl: Innovator in Light-Emitting Diode Technology
Introduction
Christine Heindl is a prominent inventor based in Mantel, Germany. She has made significant contributions to the field of light-emitting diodes (LEDs) through her innovative methods and technologies. With a total of 3 patents to her name, Heindl continues to push the boundaries of semiconductor technology.
Latest Patents
Heindl's latest patents include a method for the manufacture of A.sub.3 B.sub.5 light-emitting diodes. This method focuses on creating efficient light-emitting (Ga,Al)As diodes using Te and Zn as doping materials. The process involves applying a first n-doped GaAlAs layer on a GaAs substrate and subsequently depositing a p-doped GaAlAs layer. This innovative approach results in highly efficient light-emitting diodes.
Another notable patent is her method for the manufacture of epitaxial Ga.sub.1-x Al.sub.x As:Si films. This invention utilizes liquid-phase epitaxy to create films that can be used in luminescence diodes. The method involves a unique process of baking out Ga in a graphite boat and allowing the Ga-melt to interact with melted Al, ultimately leading to the construction of (Ga, Al) As type diodes with emissions in the 650 to 800 nm range.
Career Highlights
Christine Heindl is associated with Siemens Aktiengesellschaft, a leading global technology company. Her work at Siemens has allowed her to develop and refine her innovative techniques in semiconductor manufacturing. Heindl's contributions have been instrumental in advancing the efficiency and performance of light-emitting diodes.
Collaborations
Heindl has collaborated with Siegfried Leibenzeder, further enhancing her research and development efforts in the field of semiconductor technology. Their partnership has led to significant advancements in the manufacturing processes of light-emitting diodes.
Conclusion
Christine Heindl is a trailblazer in the field of light-emitting diode technology. Her innovative patents and contributions to Siemens Aktiengesellschaft highlight her commitment to advancing semiconductor technology. Through her work, she continues to inspire future generations of inventors and engineers.