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 4):
The semiconductor device structure as claimed in  claim 1 , further comprising a light sensing region in a semiconductor substrate of the second semiconductor die.

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): 0.915403349326358
- 35 USC 102 Novelty (BERT): 0.4753077867486063
- Combined Prediction Score: 0.871393793068583
- Mean Citation Score: 202.737478
- Max Citation Score: 215.19772000000003
- Similarity Product: 179.26081761370662

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