PATENT CLAIM ANALYSIS

Application Number: 16049128
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-04
Patent Classification: ["345", "207000"]

Abstract:
A pixel unit and a driving method thereof, a liquid crystal panel and a display device are provided. The pixel unit includes a pixel electrode, a control circuit, a light sensing circuit, a data line and a gate line. A control end of the control circuit is connected to the gate line, a first end of the control circuit is connected to the date line, a second end of the control circuit is connected to a first end of the light sensing circuit, and a second end of the light sensing circuit is connected to the pixel electrode. The control circuit is configured to control, under control of the gate line, the data line to be connected to the first end of the light sensing circuit.

Claim (Index 11):
A high dynamic range liquid crystal panel, comprising a plurality of pixel units arranged in an array, a plurality of gate lines and a plurality of data lines, wherein\n the plurality of gate lines extends in a row direction and the plurality of data lines extends in a column direction; the plurality of pixel units located at the same row is connected to a corresponding row of gate line; and the plurality of pixel units located at the same column is connected to a corresponding column of data line; wherein each of the plurality of pixel units comprises a pixel electrode, a control circuit and a light sensing circuit, a control end of the control circuit is connected to the corresponding row of gate line, a first end of the control circuit is connected to the date line, a second end of the control circuit is connected to a first end of the light sensing circuit, and a second end of the light sensing circuit is connected to the pixel electrode; the control circuit is configured to control, under control of the corresponding row of gate line, the corresponding column of data line to be connected to the first end of the light sensing circuit; and the light sensing circuit is configured to control the second end of the control circuit to be connected to the pixel electrode in a case that a difference between a potential at the first end of the light sensing circuit and a potential at the second end of the light sensing circuit is higher than a first potential difference, and is further configured to convert a light signal received by the light sensing circuit into an electrical signal in a case that the potential at the first end of the light sensing circuit is lower than the potential at the second end of the light sensing circuit.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 95.0
- Lexical Diversity: 3.5641
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15638773', '14650801', '15309269', '15959922', '14769244']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6512841851123515
- 35 USC 102 Novelty (BERT): 0.4864860363446804
- Combined Prediction Score: 0.6348043702355843
- Mean Citation Score: 216.025978
- Max Citation Score: 221.94994
- Similarity Product: 166.40214286141514

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