BACKGROUND

Field of the Invention

The field relates to protective or obstructive elements for bonded structures and, in particular, to disruption structures configured to disrupt functionality of active circuitry upon delayering or otherwise reverse engineering of the protective elements.

Description of the Related Art

Semiconductor chips (e.g., integrated device dies) may include active circuitry containing security-sensitive components which contain valuable and/or proprietary information, structures or devices. For example, such security-sensitive components may include an entity's intellectual property, software or hardware security (e.g., encryption) features, privacy data, or any other components or data that the entity may wish to remain secure and hidden from third parties. For example, third party bad actors may utilize various techniques to attempt to access security-sensitive components for economic and/or geopolitical advantage. Accordingly, there remains a continuing need for improving the security of semiconductor chips from being accessed by third parties.

