PATENT CLAIM ANALYSIS

Application Number: 15743944
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["216", "012000"]

Abstract:
The present invention discloses a method of manufacturing a shadow mask, wherein hybrid processing is used to form a mask pattern on the shadow mask, the method includes: forming a wet-etched pattern by performing wet etching from above a base; and forming a laser-processed pattern that continues from the wet-etched pattern, by performing laser processing from above the base or from below the base on which the wet-etched pattern is formed. The present invention uses hybrid processing including wet etching and laser processing for manufacturing a shadow mask. The method has an effect on solving the productivity degradation of the conventional laser processing and provides a shadow mask with high quality using wet etching.

Claim (Index 8):
The method of  claim 1 , wherein the forming the laser-processed pattern comprises:\n a first step of setting a unit processing area on the base; a second step of performing laser processing to form a part of the laser-processed pattern within the unit processing area while moving the laser beam along a first scan path from a first boundary to a second boundary of the unit processing area; a third step of turning the laser beam to a next direction, moving the laser beam by a step pitch, and performing laser processing to form another part of the laser-processed pattern within the unit processing area while moving the laser beam along a second scan path; and a fourth step of repeating the second and third steps until finishing laser processing while moving the laser beam along an nth scan path, thereby completing laser processing over an entire area of the unit processing area.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.10345
- Patent Class: 216.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15744029', '14267270', '11839349', '11840435', '11475110']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7777160737242491
- 35 USC 102 Novelty (BERT): 0.5336217470444484
- Combined Prediction Score: 0.753306641056269
- Mean Citation Score: 231.520796
- Max Citation Score: 376.41187
- Similarity Product: 371.46298254020166

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