PATENT CLAIM ANALYSIS

Application Number: 15745385
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["348", "241000"]

Abstract:
The present disclosure relates to a solid-state image pickup device and an electronic apparatus that enable the performance of a logarithmic sensor in a solar-cell mode to improve. After Signal (S) is read, a P-phase signal (N) is read in a conducted state in which RST is ON, and a P-phase signal (N′) is read in a non-conducted state in which the RST is OFF. Thus, in a case where sufficient incident light illuminance is provided (Bright), S−N being the difference with respect to the P phase acquired in the conducted state in which the RST is ON, is selected and output. In a case where capacitance is insufficiently charged in a low-illuminance condition in which the incident light is less in amount (Dark), S−N′ being the difference with respect to the P phase acquired in the conducted state in which the RST is OFF, is selected and output. The present disclosure can be applied to, for example, a CMOS solid-state image pickup device used for an image pickup device, such as a camera.

Claim (Index 13):
The solid-state image pickup device according to  claim 11 , wherein the switching transistor is in conduction when the reset transistor is in both of a conducted state and a non-conducted state, during an exposure time during which exposure is performed, and the switching transistor is in conduction when the reset transistor and the selecting transistor each are in the conducted state, during a signal reading period being a time during which a signal retained in the memory is read.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.36905
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12603059', '15529195', '14031317', '13603633', '12411954']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.668345324038865
- 35 USC 102 Novelty (BERT): 0.5001752376020342
- Combined Prediction Score: 0.651528315395182
- Mean Citation Score: 244.551012
- Max Citation Score: 246.10957
- Similarity Product: 172.35419383802295

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

Dataset: test