PATENT CLAIM ANALYSIS

Application Number: 16253647
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["345", "212000"]

Abstract:
A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.

Claim (Index 1):
A display device comprising:\n a display panel; and a display driving circuit including a shift register formed on the display panel, the shift register including a connection of a plurality of stages; a first stage thereof including a first transistor and a second transistor; a second stage thereof including a third transistor and a fourth transistor; the first transistor including a control electrode, an input electrode and an output electrode; a first pulse line connecting to the input electrode of the first transistor; the third transistor including a control electrode, an input electrode and an output electrode; a second pulse line connecting to the input electrode of the third transistor; and an input pulse signal line connecting the first stage and the second stage, wherein the output electrode of the first transistor connects to the control electrode of the third transistor, a voltage of the control electrode of the first transistor is changed by a voltage of the first pulse line changing, the second transistor connects the control electrode of the first transistor and a constant voltage line when the second transistor is an on state, a voltage of the control electrode of the third transistor is changed by a voltage of the second pulse line changing, the fourth transistor connects the control electrode of the third transistor and the constant voltage line when the fourth transistor is an on state, the fourth transistor is switched to an off state by a signal from the first stage, and the control electrode of the first and the third transistor are connected to the constant voltage line by an input pulse signal of the input pulse signal line.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 3.21739
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15862185', '14930160', '15255338', '15611995', '14546181']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7831494256145536
- 35 USC 102 Novelty (BERT): 0.6341161161058879
- Combined Prediction Score: 0.7682460946636871
- Mean Citation Score: 582.8857140000001
- Max Citation Score: 585.85297
- Similarity Product: 568.3375989796688

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