VR2R-0118_r1

VR2R-0118

① SA Source

• Source: 開啟完整 SA 文章
• Section: Rubin
• Line hint: 93

Context Before

For Rubin, the heat spreader lid is a module made up of two separate lids. Beside the heat spreader lid, a stiffener is added to the package structure to provide even more mechanical support to avoid warpage.

Evidence

At the surface of the heat spreader lid, there will also be a layer of electroplated gold.

Context After

The reason for this is to prevent corrosion from liquid metal TIM2, which is between the heat spreader lid and the cold plate.

② Atomic Claim

Heat spreader lid 表面還會有一層 electroplated gold。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "CLAIM_ONLY",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "1 layer"
    ],
    "temporal_mentions": []
  },
  "reason": "HEAT_SPREADER_AND_ELECTROPLATED_GOLD_NOT_CANONICALIZED",
  "statement": "Heat spreader lid 表面會有一層 electroplated gold。"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
—	—	—

⑤ Human Review

請在 Properties 逐項確認：

• 原文 → Atomic Claim 是否忠實
• Atomic Claim → Semantic Frame 是否忠實
• Canonical Entity mapping 是否正確
• Epistemic mode 是否保留原文語氣
• 最後選擇 review_action

Review state

Markdown 內文不是正式 approval。只有 Apply bridge 寫入的 Decision Ledger event 才是正式決策。