PATENT CLAIM ANALYSIS

Application Number: 15986023
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["257", "712000"]

Abstract:
A semiconductor structure includes providing a substrate including a first surface and a second surface opposite to the first surface. The first surface is a functional surface. The method also includes forming a plastic seal layer on the first surface of the substrate, and performing a thinning-down process on the second surface of the substrate after forming the plastic seal layer. The plastic seal layer provides support for the substrate during the thinning-down process, and thus warping or cracking of the plastic seal layer  240  may be avoided. In addition, the plastic seal layer can also be used as a material for packaging the substrate. Therefore, after the thinning-down process, the plastic seal layer does not need to be removed. As such, the fabrication process is simplified, and the production cost is reduced.

Claim (Index 14):
The method according to  claim 13 , wherein:\n the connection pillar is made of Cu; and the soldering layer is made of Sn.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.33333
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10228699', '13234842', '14614119', '14449155', '15263391']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.912719525556618
- 35 USC 102 Novelty (BERT): 0.472370719735
- Combined Prediction Score: 0.8686846449744563
- Mean Citation Score: 131.479206
- Max Citation Score: 134.3673
- Similarity Product: 94.48549726259708

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