PATENT CLAIM ANALYSIS

Application Number: 16235446
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["355", "067000"]

Abstract:
Provided are a pellicle for a photomask, which protects the photomask from external contamination and an exposure apparatus including the pellicle for the photomask. The pellicle for the photomask includes a pellicle membrane provided spaced apart from the photomask. The pellicle membrane includes a semiconductor having a two-dimensional (2D) crystalline structure.

Claim (Index 20):
An exposure apparatus comprising:\n a beam source configured to emit a beam; a mask configured to perform an exposure process by using the beam emitted from the beam source; and a pellicle configured to protect the mask from external contamination; wherein the pellicle includes a pellicle membrane spaced apart from the mask, the pellicle membrane including a semiconductor having a two-dimensional (2D) crystalline structure, and a protective layer on at least a surface of the pellicle membrane, the protective layer including at least one of a carbon-based material and a transition metal dichalcogenide (TMD).

Metadata:
- Claim Count in Document: 36.0
- Percentile: 98.0
- Lexical Diversity: 1.72727
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15403446', '15807106', '15917947', '15946087', '15627916']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7194326119670653
- 35 USC 102 Novelty (BERT): 0.5817559567657539
- Combined Prediction Score: 0.7056649464469342
- Mean Citation Score: 342.081972
- Max Citation Score: 512.6032
- Similarity Product: 477.8786224269866

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