PATENT CLAIM ANALYSIS

Application Number: 15919784
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["257", "446000"]

Abstract:
The present disclosure, in some embodiments, relates to a CMOS image sensor. The CMOS image sensor has an image sensing element disposed within a substrate. A plurality of isolation structures are arranged along a back-side of the substrate and are separated from opposing sides of the image sensing element by non-zero distances. A doped region is laterally arranged between the plurality of isolation structures. The doped region is also vertically arranged between the image sensing element and the back-side of the substrate. The doped region physically contacts the image sensing element.

Claim (Index 7):
The image sensor of  claim 1 , wherein the plurality of isolation structures respectively comprise:\n a first dielectric layer; and a second dielectric layer between the first dielectric layer and the substrate, wherein the second dielectric layer extends along the back-side of the substrate.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 90.0
- Lexical Diversity: 2.0625
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14923635', '15795681', '15822701', '15688077', '15469782']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.928126112770007
- 35 USC 102 Novelty (BERT): 0.5021860256507044
- Combined Prediction Score: 0.8855321040580768
- Mean Citation Score: 219.785704
- Max Citation Score: 261.53564
- Similarity Product: 194.82770045997384

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

Dataset: test