PATENT CLAIM ANALYSIS

Application Number: 15960381
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "432000"]

Abstract:
The present disclosure relates to a semiconductor element, a manufacturing method of a semiconductor element, and an electronic apparatus, which enable suppression of crack occurrences and leaks. The present technology has a laminated structure including an insulating film having a CTE value between those of metal and Si and disposed under a metal wiring, and P—SiO (1 μm) having good coverage and disposed as a via inner insulating film in a TSV side wall portion. As the insulating film having a CTE that is in the middle between those of metal and Si, for example, SiOC is used with a thickness of 0.1 μm and 2 μm respectively in the via inner insulating film and a field top insulating film continuous to the via inner insulating film. The present disclosure can be applied to, for example, a solid-state imaging element used in an imaging device.

Claim (Index 11):
A semiconductor element, comprising:\n a through silicon via (TSV) formed in a substrate; a side wall film formed in a side wall portion of the TSV; and an insulating film between a metal wiring and the substrate, wherein the side wall film is between the insulating film and the sidewall portion of the TSV formed in the substrate.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 91.0
- Lexical Diversity: 2.03846
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15101075', '14505006', '15861497', '15084287', '13945975']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9117041341986264
- 35 USC 102 Novelty (BERT): 0.5328074271063427
- Combined Prediction Score: 0.8738144634893981
- Mean Citation Score: 230.756994
- Max Citation Score: 368.59784
- Similarity Product: 319.07296263360024

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

Dataset: test