PATENT CLAIM ANALYSIS

Application Number: 16040850
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["257", "790000"]

Abstract:
A fiber-containing resin substrate includes a thermosetting epoxy resin-impregnated fiber base material, and an uncured resin layer formed on one side thereof formed from a composition containing: (A) a crystalline bisphenol A type epoxy resin and/or a crystalline bisphenol F type epoxy resin, (B) an epoxy resin that is non-fluid at 25° C. other than the component (A), (C) a phenol compound having two or more phenolic hydroxy groups in one molecule, (D) an inorganic filler, and (E) an urea-based curing accelerator. The fiber-containing resin substrate collectively encapsulates a semiconductor devices mounting surface or a semiconductor devices forming surface on a wafer level, even when a large-diameter wafer or a large-diameter substrate is encapsulated, to reduce warpage of the substrate or the wafer and peeling of a semiconductor device from the substrate, and to have the uncured resin layer excellent in storage stability and handleability before curing.

Claim (Index 20):
A method for manufacturing a semiconductor equipment, comprising the steps of:\n covering the semiconductor devices mounting surface of a substrate or a sheet on which two or more semiconductor devices are mounted or the semiconductor devices forming surface of a wafer on which two or more semiconductor devices are formed with the uncured resin layer of the fiber-containing resin substrate according to  claim 2 ; collectively encapsulating the semiconductor devices mounting surface or the semiconductor devices forming surface by heating and curing the uncured resin layer to form an encapsulated semiconductor devices mounting substrate, an encapsulated semiconductor devices forming wafer, or an encapsulated semiconductor devices mounting sheet; and dicing the encapsulated semiconductor devices mounting substrate, the encapsulated semiconductor devices forming wafer, or the encapsulated semiconductor devices mounting sheet into each piece to manufacture the semiconductor equipment.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 95.0
- Lexical Diversity: 1.88889
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14080319', '14738342', '14334060', '15715455', '15490016']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9292395683797496
- 35 USC 102 Novelty (BERT): 0.5107985212478277
- Combined Prediction Score: 0.8873954636665575
- Mean Citation Score: 314.12389999999994
- Max Citation Score: 322.3425
- Similarity Product: 293.7837295107544

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test