PATENT CLAIM ANALYSIS

Application Number: 15885894
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["345", "214000"]

Abstract:
A voltage equal to the threshold value of a TFT ( 106 ) is held in capacitor unit ( 109 ). When a video signal is inputted from a source signal line, the voltage held in the capacitor unit is added thereto and a resultant signal is applied to a gate electrode of the TFT ( 106 ). Even when a threshold value is varied for each pixel, each threshold value is held in the capacitor unit ( 109 ) for each pixel. Thus, the influence of a variation in threshold value can be eliminated. Further, holding of the threshold value is conducted by only the capacitor unit ( 109 ) and a charge does not move at writing of a video signal so that a voltage between both electrodes is not changed. Thus, it is not influenced by a variation in capacitance value.

Claim (Index 10):
A display device comprising:\n a pixel comprising:\n a first transistor; \n a second transistor; \n a third transistor; \n a fourth transistor; \n a fifth transistor; \n a sixth transistor; \n a first capacitor; and \n a light-emitting element, \n wherein one of a source and a drain of the first transistor is directly connected to a current supply line, wherein a first electrode of the first capacitor is directly connected to a gate of the first transistor, wherein the gate of the first transistor is not directly connected to any capacitor other than the first capacitor, wherein a second electrode of the first capacitor is directly connected to one of a source and a drain of the second transistor, wherein the other of the source and the drain of the second transistor is directly connected to a source signal line, wherein one of a source and a drain of the third transistor is directly connected to the gate of the first transistor, wherein the other of the source and the drain of the third transistor is directly connected to the other of the source and the drain of the first transistor, wherein one of a source and a drain of the fourth transistor is directly connected to the light-emitting element, wherein the other of the source and the drain of the fourth transistor is directly connected to the other of the source and the drain of the first transistor, wherein one of a source and a drain of the fifth transistor is directly connected to the first electrode of the first capacitor, wherein one of a source and a drain of the sixth transistor is directly connected to the second electrode of the first capacitor, wherein the other of the source and the drain of the fifth transistor is directly connected to the other of the source and the drain of the sixth transistor, wherein a gate of the second transistor is directly connected to a first gate signal line, and wherein a gate of the fourth transistor is directly connected to a second gate signal line.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 2.31343
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15262174', '14797246', '14184757', '14527921', '13767038']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7413281265066072
- 35 USC 102 Novelty (BERT): 0.5601727988218118
- Combined Prediction Score: 0.7232125937381276
- Mean Citation Score: 440.577298
- Max Citation Score: 444.24014000000005
- Similarity Product: 402.3849008793224

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