PATENT CLAIM ANALYSIS

Application Number: 15900889
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["355", "067000"]

Abstract:
Vacuum ultraviolet rays are emitted to a surface to be processed of a substrate to be processed by a light source. During an emission period in which the vacuum ultraviolet rays are emitted from the light source to the substrate, part of the vacuum ultraviolet rays is received by an illuminometer, and illuminance of the received vacuum ultraviolet rays is measured. A light receiving surface of the illuminometer is located at a constant height that is based on the surface to be processed of the substrate during the emission period of the vacuum ultraviolet rays. An exposure amount of the substrate is calculated based on the illuminance measured by the illuminometer. Emission of the vacuum ultraviolet rays from the light source to the substrate is stopped based on the calculated exposure amount of the substrate.

Claim (Index 1):
An exposure device comprising:\n a light source provided to be emittable of vacuum ultraviolet rays to a surface to be processed of a substrate to be processed; an illuminometer that receives part of the vacuum ultraviolet rays and measures illuminance of the received vacuum ultraviolet rays during an emission period in which the vacuum ultraviolet rays are emitted from the light source to the substrate; an exposure amount calculator that calculates an exposure amount of the substrate based on the illuminance measured by the illuminometer; and a light source controller that controls the light source such that the vacuum ultraviolet rays are emitted to the substrate, and controls the light source such that emission of the vacuum ultraviolet rays to the substrate is stopped based on the exposure amount of the substrate calculated by the exposure amount calculator, wherein the illuminometer has a light receiving surface that receives the vacuum ultraviolet rays, and is arranged such that the light receiving surface is located at a constant height, which is based on the surface to be processed of the substrate during the emission period of the vacuum ultraviolet rays.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.89796
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15079153', '15079147', '15720891', '10435031', '11398586']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7036015669437489
- 35 USC 102 Novelty (BERT): 0.4752218396260753
- Combined Prediction Score: 0.6807635942119815
- Mean Citation Score: 199.650512
- Max Citation Score: 244.09348
- Similarity Product: 196.2241596693087

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