PATENT CLAIM ANALYSIS

Application Number: 16047875
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["257", "043000"]

Abstract:
A thin film transistor substrate includes a substrate; a first thin film transistor on the substrate and including a polycrystalline semiconductor layer, a first gate electrode on the polycrystalline semiconductor layer, a first source electrode, and a first drain electrode; a second thin film transistor on the substrate and including a second gate electrode, an oxide semiconductor layer on the second gate electrode, a second source electrode, and a second drain electrode; an intermediate insulating layer on the first gate electrode and the second gate electrode and under the oxide semiconductor layer; and a dummy layer between the first source electrode and the intermediate insulating layer and between the first drain electrode and the intermediate insulating layer, wherein the dummy layer is formed of a same material as the oxide semiconductor layer.

Claim (Index 1):
A method for manufacturing a thin film transistor substrate, comprising:\n forming a first semiconductor layer on a substrate; depositing a gate insulating layer covering the first semiconductor layer; forming a first gate electrode and a second gate electrode on the gate insulating layer; depositing an intermediate insulating layer covering the first gate electrode and the second gate electrode; depositing a second semiconductor material on the intermediate insulating layer; exposing a first portion and a second portion of the first semiconductor layer by forming first and second contact holes through the second semiconductor material, the intermediate insulating layer. and the gate insulating layer; depositing a source-drain metal material on the second semiconductor material; and forming a first source electrode, a first drain electrode, a second source electrode, a second drain electrode and a second semiconductor layer, by patterning the source-drain metal material and the second semiconductor material at the same time.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 3.89189
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15133419', '15352951', '14628411', '14921099', '14629544']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9217231561352826
- 35 USC 102 Novelty (BERT): 0.5340316654193714
- Combined Prediction Score: 0.8829540070636914
- Mean Citation Score: 355.55378
- Max Citation Score: 360.84424
- Similarity Product: 316.90022764017107

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