PATENT CLAIM ANALYSIS

Application Number: 15749107
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["257", "072000"]

Abstract:
The present invention provides an FFS type TFT array substrate and a manufacturing method thereof. The manufacturing method for an FFS type TFT array substrate of the present invention comprises that a gate electrode, a scanning line, a common electrode, and a common electrode line are formed in one photomask process. Comparing with the conventional art, the present invention simplifies the manufacturing process, with fewer photomasks, and a shorter processing time, therefore, the production cost is low. The fabrication process of the FFS type TFT array substrate of the present invention is simple, has low production cost and excellent electrical performance.

Claim (Index 6):
The manufacturing method for a FFS type TFT array substrate according to  claim 1 , wherein after forming the passivation layer on the source electrode, the drain electrode, the data line, the active layer, and the gate insulating layer, the fourth photomask process comprises processes of coating photoresist, exposure, development, dry etching and photoresist stripping;\n after forming the passivation layer on the source electrode, the drain electrode, the data line, the active layer, and the gate insulating layer, and after forming the planer layer on the passivation layer, the fourth photomask process comprises processes of exposure, development, and dry etching.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 86.0
- Lexical Diversity: 2.11111
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15748631', '12836028', '11309805', '14759255', '13499353']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9319438124196928
- 35 USC 102 Novelty (BERT): 0.527286742953581
- Combined Prediction Score: 0.8914781054730816
- Mean Citation Score: 289.330888
- Max Citation Score: 342.436
- Similarity Product: 239.02731322073936

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test