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 7):
The method of  claim 2 , wherein the masking part includes a body through which the laser beam passes, and a slit-shaped masking pattern formed on an upper surface of the body, the masking pattern including a plurality of laser blocking parts separated from each other in a width direction of the body and a plurality of laser transmitting parts that are spaces defined between the laser blocking parts and transmit the laser beam therethrough,\n wherein the slit-shaped masking pattern is configured such that widths of the laser blocking parts become narrower in a direction from an exterior to a center of the body and widths of the laser transmitting parts become wider in the direction from the exterior to the center of the body, wherein when irradiating the laser beam from above the masking part, the laser beam is irradiated from above the slit-shaped masking pattern of the masking part such that intensity of the laser beam irradiated onto the base at a portion corresponding to a laser transmitting part having a relatively wider width is higher than intensity of the laser beam irradiated onto the base at a portion corresponding to a laser transmitting part having a relatively narrower width.

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): 0.7800497310059343
- 35 USC 102 Novelty (BERT): 0.5325459340759587
- Combined Prediction Score: 0.7552993513129368
- Mean Citation Score: 231.520796
- Max Citation Score: 376.41187
- Similarity Product: 255.1238660199237

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