PATENT CLAIM ANALYSIS

Application Number: 15865458
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["348", "308000"]

Abstract:
The present invention relates to a manufacturing method for a camera window and a camera window manufactured thereby. A conventional camera window is configured such that an etching pattern is provided on a back surface of a glass sheet, and a deposition layer is provided on the etching pattern, thereby improving reflectivity, whereby indirect external recognition of the etching pattern is performed, but in the present invention, a distinctive pattern is provided on a front surface of a glass sheet such that direct external recognition of the pattern is possible, whereby it is possible to recognize a distinctive pattern line.

Claim (Index 1):
A camera window with a distinctive pattern manufactured by the following manufacturing method in which the camera window is provided with a transmission portion at a center thereof, and a pattern is provided around the transmission portion, the manufacturing method comprising steps of:\n forming a cell-based patterning mask layer on a front surface or on front and back surfaces of a glass sheet; forming a cell-based pattern layer on the glass sheet by patterning the patterning mask layer; forming a cell-based distinctive pattern on the front surface of the glass sheet by an etching process using the pattern layer as a mask; removing the patterning mask layer, and forming a shaping mask layer on the front and back surfaces of the glass sheet having the distinctive pattern; patterning the shaping mask layer, and shaping the glass sheet having the distinctive pattern on a cell-by-cell basis; removing the shaping mask layer, and tempering the glass sheet having the distinctive pattern; forming a cell-based functional layer on the back surface or on the front and back surfaces of the glass sheet having the distinctive pattern; and forming a camera window by separating the glass sheet having the distinctive pattern into cells, wherein the forming the cell-based distinctive pattern on the front surface of the glass sheet by the etching process is performed such that either a wet etching process or a dry etching process is performed once or multiple times, or the two etching processes are sequentially performed, and each etching process forms the same or a different distinctive pattern.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.11765
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15489848', '12937959', '11912282', '14071467', '12506138']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5899170996218261
- 35 USC 102 Novelty (BERT): 0.5275600237749646
- Combined Prediction Score: 0.58368139203714
- Mean Citation Score: 183.669732
- Max Citation Score: 356.0556
- Similarity Product: 302.4634598314047

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