PATENT CLAIM ANALYSIS

Application Number: 15763818
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["355", "072000"]

Abstract:
A liquid crystal exposure apparatus that exposes a substrate with an illumination light via a projection optical system is equipped with: a substrate holder that holds the substrate; a substrate encoder system that includes head units and scales, and acquires the position information of the substrate holder on the basis of the output of the head units; and a drive section that relatively moves one of the head units and the scales on the substrate holder with respect to the other.

Claim (Index 4):
The exposure apparatus according to  claim 1 , wherein\n the position measurement section has\n the measured section that has a plurality of grating areas disposed spaced apart from each other in the first direction, \n a plurality of the measuring sections each of which irradiates the measured section with a measurement beam and is movable within a predetermined plane including the first and the second directions, and \n a measurement device that measures position information of the plurality of measuring sections in the second direction, \n the plurality of the measuring sections are provided on the holding section and the measured section is provided to face the measuring sections, and the position measurement section measures the position information of the holding section based on measurement information of the plurality of measuring sections the measurement beams of which are irradiated on at least one of the plurality of grating areas, and based on measurement information of the measurement device.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 96.0
- Lexical Diversity: 1.82979
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15763637', '15763429', '15763579', '15129426', '15763814']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7334537961937968
- 35 USC 102 Novelty (BERT): 0.4839456689375442
- Combined Prediction Score: 0.7085029834681715
- Mean Citation Score: 246.689338
- Max Citation Score: 255.26335
- Similarity Product: 210.9410770757288

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