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 5):
The pixel circuit of  claim 1 , wherein the pixel circuit further is operable during an emission second initialization phase, wherein during the emission second initialization phase the third transistor is in an on state to connect a second initialization voltage to the node N 1 .

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 3.33333
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15935123', '15933474', '15756973', '15362998', '15158515']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6988931269018198
- 35 USC 102 Novelty (BERT): 0.5340237714473222
- Combined Prediction Score: 0.68240619135637
- Mean Citation Score: 294.5416919999999
- Max Citation Score: 370.99472
- Similarity Product: 309.33281693021775

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