PATENT CLAIM ANALYSIS

Application Number: 16291427
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-06
Patent Classification: ["348", "345000"]

Abstract:
The present disclosure relates to a solid-state image pickup device and an electronic apparatus by which a phase-difference detection pixel that avoids defects such as lowering of sensitivity to incident light and lowering of phase-difference detection accuracy can be realized. A solid-state image pickup device as a first aspect of the present disclosure is a solid-state image pickup device in which a normal pixel that generates a pixel signal of an image and a phase-difference detection pixel that generates a pixel signal used in calculation of a phase-difference signal for controlling an image-surface phase difference AF function are arranged in a mixed manner, in which, in the phase-difference detection pixel, a shared on-chip lens for condensing incident light to a photoelectric converter that generates a pixel signal used in calculation of the phase-difference signal is formed for every plurality of adjacent phase-difference detection pixels. The present disclosure is applicable to a backside illumination CMOS image sensor and an electronic apparatus equipped with the same.

Claim (Index 8):
The imaging device according to  claim 1 , wherein a phase difference is configured to be detected by outputs from the second photoelectric conversion region and the third photoelectric conversion region.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 99.0
- Lexical Diversity: 2.23684
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15534621', '16243915', '14890460', '15926528', '14898942']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6486296543373824
- 35 USC 102 Novelty (BERT): 0.552737824214549
- Combined Prediction Score: 0.639040471325099
- Mean Citation Score: 320.54743599999995
- Max Citation Score: 422.40958
- Similarity Product: 351.1028411926949

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