PATENT CLAIM ANALYSIS

Application Number: 16050954
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["438", "107000"]

Abstract:
An embodiment method of forming a package-on-package (PoP) device includes temporarily mounting a substrate on a carrier, stacking a first die on the substrate, at least one of the die and the substrate having a coefficient of thermal expansion mismatch relative to the carrier, and stacking a second die on the first die. The substrate may be formed from one of an organic substrate, a ceramic substrate, a silicon substrate, a glass substrate, and a laminate substrate.

Claim (Index 18):
A package-on-package (PoP) device comprising:\n a substrate having conductive lines and vias; a second die on a first side of the substrate, the second die electrically coupled to the substrate; a first die between the substrate and the second die, wherein the first die is electrically coupled between the substrate and the second die, wherein a portion of the first die extends beyond lateral extents of the second die, wherein the first die comprises:\n a first substrate with an upper surface and a lower surface; \n a first aluminum pad on the upper surface of the first substrate and a second aluminum pad on the lower surface of the first substrate; \n passivation layers on the upper surface and on the lower surface of the first substrate, wherein the passivation layers cover a portion of the first aluminum pad and a portion of the second aluminum pad; \n a through via in the first substrate, wherein the through via is between the first aluminum pad and the second aluminum pad, wherein the through via is electrically coupled to the substrate and the second die; and \n a molding material on the substrate, wherein the molding material surrounds the first die and the second die.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 95.0
- Lexical Diversity: 1.91304
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13779554', '14622517', '13753204', '13271952', '13174923']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8183907207828827
- 35 USC 102 Novelty (BERT): 0.4899733398492026
- Combined Prediction Score: 0.7855489826895147
- Mean Citation Score: 152.23359
- Max Citation Score: 209.6266
- Similarity Product: 160.21203537631035

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test