Controlled Micro-texturing of Transparent Conducting Oxide Thin Films for Uniform Transparency
Non-Confidential description of the invention
The present invention discloses a method and an apparatus for the controlled microtexturing of the TCO film such that the resulting pattern of the film cannot be visually discerned. The controlled micro-texturing is obtained by the varying of the laser machining parameters like the fluence of the laser and the laser spot overlap. In microtextured film, the optical transmittances of the machined and unmachined region of the TCO film are equal.
Mr. Gaganpreet Singh(R Scholar,ME), Dr. S. A. Ramakrishna (Phy), Dr. J. Ramkumar (ME), Mr. Kumar Vaibhav Srivastava(EE)