PATENT CLAIM ANALYSIS

Application Number: 16251531
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
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 18):
The light detecting device of  claim 17 , wherein the light blocking element includes at least one of a tungsten, aluminum, or copper.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 99.0
- Lexical Diversity: 1.92105
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16040145', '15720993', '16251559', '14891947', '14563036']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6974508800114446
- 35 USC 102 Novelty (BERT): 0.5319622609620859
- Combined Prediction Score: 0.6809020181065087
- Mean Citation Score: 329.2392680000001
- Max Citation Score: 367.76923
- Similarity Product: 275.8109641908598

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