Smartphone Building
Part · display-research

Display prefritted glass lid stock

One separately fabricated compatible transparent rigid encapsulation lid with prefired bismuth-borate-zinc/low-expansion-filler/absorber frit edge and tested trace crossings/gap; nominal0.55mm source-example glass is a design candidate. Contains its frit once; prefire done before contact with OLED.

Discovered · unresearchedClosure: OpenInventory incomplete

Capability requirements and tolerances

Consumer-specific numerical targets, quantities and acceptance limits remain open or incompletely reviewed. No smartphone-grade suitability is claimed. Distinct capability tiers require their own making route and qualification.

Parts and Tools needed

No researched inventory yet. This is an unexpanded frontier; an empty list does not mean the item can be obtained directly from nature.

What remains unresolved

Canonical reuse assessment
{
  "existing_candidates_checked": [
    "display-substrate",
    "glass-stock",
    "display-barrier-film"
  ],
  "decision": "Encapsulation lid is physically second glass, distinct from substrate already travelling in backplane and from depositedTFE.",
  "availability": "Named records do not establish built stock, actual grade or independent calibration."
}
Proposed capability specification
{
  "function": "One separately fabricated compatible transparent rigid encapsulation lid with prefired bismuth-borate-zinc/low-expansion-filler/absorber frit edge and tested trace crossings/gap; nominal0.55mm source-example glass is a design candidate. Contains its frit once; prefire done before contact with OLED.",
  "quantity": "Installed copies and separate trial, service, replacement and witness stock in job ledger; no assumed yield.",
  "acceptance": "Actual declared consumer-duty checks; child construction and grade/calibration are not approved."
}

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Used by

Items that directly require this item in their selected inventory.

Paths from Smartphone

These routes together include every item that can lead from Smartphone to this item. Repeated path combinations are collapsed; recipes are omitted.

Shortest route: Smartphone → Display panel → Display encapsulated intermediate → Display prefritted glass lid stock

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