PATENT CLAIM ANALYSIS

Application Number: 15921032
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["257", "292000"]

Abstract:
A semiconductor device structure is provided. The semiconductor device structure includes a first semiconductor die, and a second semiconductor die bonded on the first semiconductor die. A through-substrate via penetrates through a semiconductor substrate of the second semiconductor die. A passivation layer is disposed between the first semiconductor die and the second semiconductor die, wherein the passivation layer is directly bonded to the semiconductor substrate of the second semiconductor die. A conductive feature passes through the passivation layer, wherein the conductive feature is bonded to the through-substrate via. A barrier layer is disposed between the conductive feature and the passivation layer. The barrier layer covers sidewalls of the conductive feature and separates the surface of the conductive feature from a nearest neighboring surface of the first or second semiconductor die.

Claim (Index 18):
The semiconductor device structure as claimed in  claim 17 , further comprising:\n a third semiconductor die stacked on the second semiconductor die; a second passivation layer between the second semiconductor die and the third semiconductor die, wherein the second passivation layer is directly bonded to one of the semiconductor substrate of the second semiconductor die and a semiconductor substrate of the third semiconductor die; a second via hole penetrating through the second passivation layer; and a second conductive feature in the second via hole, wherein the second conductive feature is electrically connected to the through-substrate via.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 3.25581
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14919378', '15865845', '15651834', '15894324', '15016886']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9153095615521812
- 35 USC 102 Novelty (BERT): 0.4765463378729522
- Combined Prediction Score: 0.8714332391842585
- Mean Citation Score: 202.737478
- Max Citation Score: 215.19772000000003
- Similarity Product: 177.06660386740924

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

Dataset: test