PATENT CLAIM ANALYSIS

Application Number: 16008216
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["438", "703000"]

Abstract:
A method of making nanostructures including: locating a photoresist mask layer on a substrate, the thickness of the photoresist mask layer is H; forming a patterned mask layer includes a plurality of stripe masks, a spacing distance between adjacent stripe masks equals L; depositing a first thin film layer along a first direction, the thickness of the first thin film layer is D, a first angle between the first direction and a direction along the thickness of stripe masks is θ 1 , θ 1 <tan −1  (L/H); depositing a second thin film layer along a second direction, a second angle between the second direction and the direction along the thickness of stripe masks is θ 2 , θ 2 <tan −1 [L/(H+D)], 0<L−H tan θ 1 −(H+D)tan θ 2 <10 nm, the first thin film layer partly overlaps with the second thin film layer to form an overlapping structure; etching the first thin film layer and the second thin film layer to obtain a nanoscale microstructure.

Claim (Index 10):
A method of making thin film transistor, comprising:\n locating a photoresist mask layer on a substrate, wherein a first thickness of the photoresist mask layer equals H; forming a patterned mask layer by exposing and developing the photoresist mask layer, wherein the patterned mask layer comprises a plurality of parallel and spaced stripe-shaped shield, a spacing distance between adjacent stripe-shaped shield equals L, a top surface of the patterned mask layer away from the substrate defines a first area I, a side surface of the patterned mask layer defines a second area II, a surface of the substrate exposed between adjacent stripe-shaped shield defines a third area III; rotating the substrate with an extending direction of the stripe-shaped shield as a rotation axis, a first angle between the substrate and the horizontal direction equals a first angle \u03b8 1 , \u03b8 1 <tan \u22121  (L/H), depositing a first thin film layer on the substrate along the vertical direction, a second thickness of the first thin film layer equals D; rotating the substrate back to the horizontal direction, continuing to rotate the substrate to obtain a second angle, the second angle between the substrate and the horizontal direction equals a second angle \u03b8 2 , \u03b8 2 <tan \u22121 [L/(H+D)], depositing a second thin film layer on the substrate along the vertical direction, 0<L\u2212H tan \u03b8 1 \u2212(H+D)tan \u03b8 2 <10 nm, the first thin film layer partly overlaps with the second thin film layer to form an overlapping structure and a non-overlapping structure; removing the plurality of stripe-shaped shield; dry etching the first thin film layer and the second thin film layer to obtain a nanoscale microstructure, wherein a first width of the nanoscale microstructure is same as a second width of the overlapping structure, and the non-overlapping structure is etched away.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 94.0
- Lexical Diversity: 2.68493
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16008211', '16008205', '16008220', '15851903', '15851920']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8398963876869897
- 35 USC 102 Novelty (BERT): 0.521314227812098
- Combined Prediction Score: 0.8080381716995007
- Mean Citation Score: 256.51263
- Max Citation Score: 327.2871
- Similarity Product: 300.27706393708

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

Dataset: test