PATENT CLAIM ANALYSIS

Application Number: 16262518
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["257", "228000"]

Abstract:
A solid-state imaging device includes a plurality of photoelectric conversion portions each provided in a semiconductor substrate and receives incident light through a light sensing surface, and a pixel separation portion provided to electrically separate a plurality of pixels. At least a pinning layer and a light shielding layer are provided in an inner portion of a trench provided on a side portion of each of the photoelectric conversion portions in an incident surface side, the trench includes a first trench and a second trench formed to be wider than the first trench in a portion shallower than the first trench, the pinning layer is formed in an inner portion of the first trench to cover an inside surface of the second trench, and the light shielding layer is formed to bury an inner portion of the second trench at least via the pinning layer.

Claim (Index 6):
The imaging device according to  claim 1 , wherein a light-shielding portion is disposed corresponding to the trench.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.64912
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15239679', '15830246', '15407381', '15084738', '13370412']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.935899646395393
- 35 USC 102 Novelty (BERT): 0.5622952686363488
- Combined Prediction Score: 0.8985392086194887
- Mean Citation Score: 415.69817
- Max Citation Score: 417.20187
- Similarity Product: 412.5567325163877

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