PATENT CLAIM ANALYSIS

Application Number: 15936519
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-10
Patent Classification: ["345", "082000"]

Abstract:
A pixel circuit for a display device includes a drive transistor configured to control an amount of current to a light-emitting device depending upon a voltage applied to a gate of the drive transistor; a second transistor connected to the gate of the drive transistor and a second terminal of the drive transistor such that, when the second transistor is in an on state the drive transistor becomes diode-connected such that the gate and a second terminal of the drive transistor are connected through the second transistor; a light-emitting device that is connected at a first node to the second terminal of the drive transistor and at a second node to a first voltage supply; a third transistor that is connected between an initialization voltage supply and the first node of the light-emitting device, wherein a node N 1  is a connection of the second terminal of the drive transistor, the first node of the light-emitting device, and the third transistor; and at least one capacitor having a first plate that is connected to the gate of the drive transistor and a second plate that is connectable to a reference voltage supply. The pixel circuit is operable in an initialization phase to initialize circuit voltages, in a compensation phase to compensate for variations in drive transistor properties, in a programming phase to program a greyscale value to the pixel circuit, and in an emission phase in which the light-emitting device emits light corresponding to the greyscale value.

Claim (Index 7):
The pixel circuit of  claim 6 , further comprising a fifth transistor that is connected to the third terminal of the drive transistor, wherein during an emission phase the fifth transistor is in an on state to connect the drive transistor to a second voltage supply and the reference voltage has a third voltage.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 3.33333
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15935123', '15933474', '15756973', '15362998', '15158515']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6731868348048816
- 35 USC 102 Novelty (BERT): 0.5317263149642287
- Combined Prediction Score: 0.6590407828208162
- Mean Citation Score: 294.5416919999999
- Max Citation Score: 370.99472
- Similarity Product: 314.3153200052452

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