PATENT CLAIM ANALYSIS

Application Number: 16069342
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["257", "431000"]

Abstract:
In a back-illuminated solid-state image pickup device, first charge transfer electrode groups (vertical shift register) are present in an imaging region, and second charge transfer electrode groups (horizontal shift register) are present in a peripheral region of the imaging region. The light incident surface of the semiconductor substrate  4  corresponding to the peripheral region is etched, and an inorganic light shielding substance SH is filled in the etched region. The amount of the inorganic light shielding substance that evaporates and vaporizes under the vacuum environment is extremely small, and the influence on the imaging by the vaporized gas is small.

Claim (Index 3):
The back-illuminated solid-state image pickup device according to  claim 1 ,\n wherein the inorganic light shielding substance is obtained by evaporating a solvent from a solution in which carbon black is dissolved in the solvent.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 95.0
- Lexical Diversity: 1.81967
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15858204', '13258680', '15225303', '14610010', '13258696']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.918439745876796
- 35 USC 102 Novelty (BERT): 0.51742152911414
- Combined Prediction Score: 0.8783379242005304
- Mean Citation Score: 268.807844
- Max Citation Score: 278.02243
- Similarity Product: 192.65995430336952

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

Dataset: test