PATENT CLAIM ANALYSIS

Application Number: 15893691
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["257", "737000"]

Abstract:
An embedded silicon substrate fan-out type packaging structure comprises: a silicon substrate having a first surface and a second surface opposite thereto, at least one groove extending towards the second surface being formed on the first surface; at least one chip placed in the groove, a pad surface of the chip being opposite to a bottom of the groove; a second dielectric layer formed on the chip and the first surface; at least one layer of metal wiring connected to pads of the chip, formed on the second dielectric layer; under bump metal layers for planting solder balls, formed on an outermost layer of metal wiring; and solder balls or bumps planted on the under bump metal layers, wherein at least one solder ball or bump and at least one under bump metal layer corresponding thereto are on the first surface of the silicon substrate.

Claim (Index 1):
An embedded silicon substrate fan-out type packaging structure, comprising:\n a silicon substrate having a first surface and a second surface opposite thereto, at least one groove extending towards the second surface being formed on the first surface; at least one chip placed in the groove, a pad surface of the chip being opposite to a bottom of the groove; a second dielectric layer formed on the chip and the first surface; at least one layer of metal wiring connected to pads of the chip, formed on the second dielectric layer; under bump metal layers for planting solder balls, formed on an outermost layer of metal wiring; and solder balls or bumps planted on the under bump metal layers, wherein at least one solder ball or bump and at least one under bump metal layer corresponding thereto are on the first surface of the silicon substrate.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.61667
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15560965', '12370537', '12905095', '12591812', '12232847']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.92247768086477
- 35 USC 102 Novelty (BERT): 0.5030576108346753
- Combined Prediction Score: 0.8805356738617605
- Mean Citation Score: 267.918296
- Max Citation Score: 281.5037
- Similarity Product: 236.34418835424185

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

Dataset: test