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 4):
The solid-state image pickup device according to  claim 1 , wherein\n a shutter driving period during which a shutter is driven, an exposure time during which exposure is performed, and a reading driving period during which a signal is read, are provided, and the driving circuit acquires the reset level in the conducted state of the reset transistor in the reset level corresponding to the signal level output to the signal line, during the reading driving period.

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): 0.6686691336559678
- 35 USC 102 Novelty (BERT): 0.4985444306580054
- Combined Prediction Score: 0.6516566633561716
- Mean Citation Score: 244.551012
- Max Citation Score: 246.10957
- Similarity Product: 176.46071026040195

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