PATENT CLAIM ANALYSIS

Application Number: 15882382
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["257", "432000"]

Abstract:
The present disclosure relates to a semiconductor image sensor with improved quantum efficiency. The semiconductor image sensor can include a semiconductor layer having a first surface and a second surface opposite of the first surface. An interconnect structure is disposed on the first surface of the semiconductor layer, and radiation-sensing regions are formed in the semiconductor layer. The radiation-sensing regions are configured to sense radiation that enters the semiconductor layer from the second surface and groove structures are formed on the second surface of the semiconductor layer.

Claim (Index 22):
The semiconductor device of  claim 21 , further comprising a plurality of isolation structures, wherein at least one of the isolation structures is disposed between adjacent pixels of the plurality of pixels and has depth of at least half of a thickness of the semiconductor layer.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 86.0
- Lexical Diversity: 2.04444
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15822701', '14923635', '15845919', '13479233', '13477273']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.901499603888253
- 35 USC 102 Novelty (BERT): 0.4608252914213263
- Combined Prediction Score: 0.8574321726415604
- Mean Citation Score: 112.65623
- Max Citation Score: 124.19664
- Similarity Product: 91.71344441820143

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