PATENT CLAIM ANALYSIS

Application Number: 15763814
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["355", "072000"]

Abstract:
A liquid crystal exposure apparatus is equipped with: a substrate holder that is disposed below a projection optical system and holds a substrate; a first drive section that moves the substrate holder along an XY plane; heads that measures the position information of the substrate holder; head stages that support the heads and are movable within the XY plane; and a second drive section that moves the head stages in the X-axis direction and the Y-axis direction, and the second drive section moves the head stages in the X-axis direction or the Y-axis direction when the substrate holder is moved in the X-axis direction or the Y-axis direction by the first drive section.

Claim (Index 2):
The exposure apparatus according to  claim 1 , wherein\n the measurement section has a first grating member that has a plurality of grating areas disposed spaced apart from each other in the first direction, a plurality of first heads each of which irradiates the first grating member with a measurement beam and is movable within the predetermined plane, and a measurement device that measures position information of the plurality of first heads in the second direction, wherein the plurality of first heads are provided at the second movable body, and the first grating member is provided to face the second movable body, and the measurement section measures the position information of the first movable body based on measurement information of the plurality of first heads 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: 29.0
- Percentile: 96.0
- Lexical Diversity: 2.30769
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15763579', '15763637', '14168299', '11708611', '15840358']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.728372517351331
- 35 USC 102 Novelty (BERT): 0.4792878876410617
- Combined Prediction Score: 0.7034640543803041
- Mean Citation Score: 248.589504
- Max Citation Score: 262.40475
- Similarity Product: 223.2893030939251

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