PATENT CLAIM ANALYSIS

Application Number: 15874602
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "668000"]

Abstract:
Provided are a method for fabricating a semiconductor package and a semiconductor package using the same, which can simplify a fabricating process of the semiconductor package by forming a lead frame on which a semiconductor die can be mounted without a separate grinding process, and can improve product reliability by preventing warpage from occurring during a grinding process. In one embodiment, the method for fabricating a semiconductor package includes forming a frame on a carrier, forming a first pattern layer on the frame, first encapsulating the frame and the first pattern layer using a first encapsulant, forming conductive vias electrically connected to the first pattern layer while passing through the first encapsulant, forming a second pattern layer electrically connected to the conductive vias on the first encapsulant, forming a first solder mask formed on the first encapsulant and exposing a portion of the second pattern layer to the outside, removing the frame by an etching process and etching a portion of the first pattern layer, and attaching a semiconductor die to the first pattern layer.

Claim (Index 23):
The electronic device of  claim 21 , wherein the first molded encapsulant comprises an aperture through which the first conductive pattern is exposed from the first molded encapsulant, the aperture comprising sidewalls that extend between the first side of the first molded encapsulant and the first conductive pattern.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 2.79104
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15477853', '15148895', '12266313', '11757869', '13032536']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.913417794729491
- 35 USC 102 Novelty (BERT): 0.5034619952712779
- Combined Prediction Score: 0.8724222147836698
- Mean Citation Score: 209.707656
- Max Citation Score: 261.1001
- Similarity Product: 184.3748539398193

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