PATENT CLAIM ANALYSIS

Application Number: 16040145
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["348", "294000"]

Abstract:
The present disclosure relates to a solid-state imaging device, a method for manufacturing the same, and an electronic apparatus capable of improving sensitivity while suppressing degradation of color mixture. The solid-state imaging device includes an anti-reflection portion having a moth-eye structure provided on a boundary surface on a light-receiving surface side of a photoelectric conversion region of each pixel arranged two-dimensionally, and an inter-pixel light-blocking portion provided below the boundary surface of the anti-reflection portion to block incident light. In addition, the photoelectric conversion region is a semiconductor region, and the inter-pixel light-blocking portion has a trench structure obtained by digging the semiconductor region in a depth direction at a pixel boundary. The techniques according to the present disclosure can be applied to, for example, a solid-state imaging device of a rear surface irradiation type.

Claim (Index 52):
The solid-state imaging device according to  claim 21 , wherein\n the first color filter corresponds to a first color, the second color filter corresponds to a second color, the second color being different from the first color, the first uneven structure has at least two recessed portions, the second uneven structure has at least two recessed portions, and a number of recessed portions in the first uneven structure under the first color filter and a number of recessed portions in the second uneven structure under the second color filter is the same.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 95.0
- Lexical Diversity: 1.92105
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15720993', '14891947', '15309521', '13317465', '15394241']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6669247927845129
- 35 USC 102 Novelty (BERT): 0.5402690160752923
- Combined Prediction Score: 0.6542592151135909
- Mean Citation Score: 276.528812
- Max Citation Score: 391.9196
- Similarity Product: 288.003352003336

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