Visually undistorted thin film electronic devices

A thin film semiconductor device, the device comprising:

• a stack of thin film material layers deposited onto a substrate, the stack of thin film material layers subdivided into a plurality of semiconductor device cells divided by one or more scribes into an active region and an inactive region, wherein the stack of thin film material layers comprise at least one active semiconductor layer, wherein a first semiconductor device cell of the plurality of semiconductor device cells defines an active region of the thin film semiconductor device, wherein the active region comprises a color characteristic defined by a first optical characteristics spectrum;
• and
• an inactive region formed on the substrate adjacent to the active region, the inactive region comprising at least one scribe fill material embedded with at least one coloring element, the inactive region having a color characteristic defined by a second optical characteristics spectrum;
• wherein the first optical characteristics spectrum and the second optical characteristics spectrum match within a minimum perceptible difference for an industry defined standard observer.