Optical Bonding Becomes Standard on New Programs
Optical bonding, which eliminates the air gap between touch sensor and display glass, has moved from a premium option to a baseline specification on new defense and mining equipment programs, since the technology meaningfully improves sunlight readability and reduces internal fogging in temperature-cycling environments common across field deployments. Vendors without in-house optical bonding capability increasingly partner with specialist bonding houses to remain competitive on procurement bids, since building the capability internally requires substantial capital investment and process expertise that smaller display manufacturers struggle to justify given uncertain program volumes across a fragmented defense and industrial customer base this year.
Market Impact: Cuts panel cost by 22 percent








