What are hairline cracks on an LCD panel covered under?

Hairline cracks on an LCD panel typically fall under what is referred to as the manufacturer warranty. This warranty usually covers defects in materials and workmanship. If hairline cracks appear due to a manufacturing defect rather than external impact or mishandling, they are likely eligible for repair or replacement under the terms of the manufacturer warranty.

When assessing the reason for coverage, it's important to note that manufacturers often specify in their warranty documentation what is considered a warranty issue, and hairline cracks that are not a result of user mishandling may fit within those parameters. Coverage for such issues reflects that the manufacturer is responsible for defects that occur in normal use, which is a central aspect of ensuring customer satisfaction and product reliability.

In contrast, options like accidental damage warranty often pertain to user-inflicted damage, while limited warranty might exclude certain forms of damage, such as cosmetic or non-functional issues. Understanding these distinctions clarifies why manufacturer warranty is the appropriate category for these specific types of damages.