PATENT CLAIM ANALYSIS

Application Number: 15747175
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["073", "785000"]

Abstract:
Provided is a silver reflector capable of maintaining a high reflectivity achieved by using silver even under a hot and humid environment, wherein a film stress can be suppressed and a face deformation of an optical surface can be reduced, and a manufacture method therefor. A film stress after a reflection film is formed is within a range of +100 MPa to −100 MPa, and a film stress after the reflection film is subjected to a hot and dry environment at 110° C. for 24 hours and a film stress after the reflection film subjected to the environment is subjected to a hot and humid environment at 85° C. and 85% RH for 24 hours are within a range of +100 MPa to −100 MPa, and also an absolute value of a change amount between the former and latter film stress values is 40 MPa or lower.

Claim (Index 15):
An manufacture method for a silver reflector comprising an adhesion layer as a primer layer, a main silver layer formed on the adhesion layer and a reflection-enhancing layer formed on the main silver layer as a reflection film, wherein\n the main silver layer is formed of either silver or an alloy mainly composed of silver, a film stress after the reflection film is formed, is within a range of +100 MPa to \u2212100 MPa, and an absolute value of a change amount between a film stress value after the reflection film is subjected to a hot and dry environment at 110\u00b0 C. for 24 hours and a film stress value after the reflection film subjected to the hot and dry environment at 110\u00b0 C. for 24 hours is subjected to a hot and humid environment at 85\u00b0 C. and 85% RH for 24 hours, is 40 MPa or lower.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.13889
- Patent Class: 73.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14169616', '14385235', '14018958', '14489271', '14891579']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6739169849910461
- 35 USC 102 Novelty (BERT): 0.4970947884861736
- Combined Prediction Score: 0.6562347653405588
- Mean Citation Score: 158.983466
- Max Citation Score: 171.56233
- Similarity Product: 99.37334462102292

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