PATENT CLAIM ANALYSIS

Application Number: 16050161
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["355", "077000"]

Abstract:
A projection lens is disclosed for imaging a pattern arranged in an object plane of the projection lens into an image plane of the projection lens via electromagnetic radiation having an operating wavelength λ from the extreme ultraviolet range. The projection lens includes a multiplicity of mirrors having mirror surfaces arranged in a projection beam path between the object plane and the image plane so that a pattern of a mask in the object plane is imagable into the image plane via the mirrors. A first imaging scale in a first direction running parallel to a scan direction is smaller in terms of absolute value than a second imaging scale in a second direction perpendicular to the first direction. The projection lens also includes a dynamic wavefront manipulation system for correcting astigmatic wavefront aberration portions caused by reticle displacement.

Claim (Index 32):
The projection lens of  claim 1 , wherein the wavefront manipulation system is configured so that an actuating movement relevant to the change of the optical effect of the mirror is generatable within less than one second.

Metadata:
- Claim Count in Document: 58.0
- Percentile: 95.0
- Lexical Diversity: 2.01408
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15441441', '15470007', '15814765', '14838532', '14173982']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7514531188316668
- 35 USC 102 Novelty (BERT): 0.5676674491046747
- Combined Prediction Score: 0.7330745518589676
- Mean Citation Score: 346.554258
- Max Citation Score: 502.3134
- Similarity Product: 409.2944913792372

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

Dataset: test