PATENT CLAIM ANALYSIS

Application Number: 15865896
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["257", "659000"]

Abstract:
A semiconductor device chip includes a semiconductor substrate having a first surface and a second surface opposite to the first surface, a semiconductor device disposed on the first surface of the semiconductor substrate, an interconnect pattern having an end connected to the semiconductor device and another end exposed on a surface of a function layer disposed on the first surface of the semiconductor substrate, plurality of external connection electrodes mounted on the surface of the function layer and electrically connected to the other end of the interconnect pattern, an electromagnetic wave shield film for shielding electromagnetic waves, which is disposed on the second surface of the semiconductor substrate and side surfaces of the function layer, and a ground interconnect electrically connected to the electromagnetic shield film and disposed on the function layer.

Claim (Index 2):
A method of manufacturing a semiconductor device chip, comprising:\n a preparing step of preparing a semiconductor wafer including a semiconductor substrate having a first surface, a function layer disposed on said first surface of the semiconductor substrate, a plurality of semiconductor devices each formed in respective areas demarcated on the function layer by a plurality of projected dicing lines thereon, a plurality of external connection electrodes disposed on a surface of said function layer, and an interconnect pattern disposed on said function layer and electrically connecting said semiconductor devices and said external connection electrodes to each other; a protective film applying step of applying a liquid resin on an entire surface of said function layer on which said external connection electrodes are disposed, thereby forming a protective film; a dividing step of dividing said semiconductor wafer into a plurality of individual semiconductor device chips along said projected dicing lines, after carrying out the protective film applying step; an electromagnetic wave shield film forming step of forming the electromagnetic wave shield film for shielding electromagnetic waves by coating second surfaces and side surfaces of the semiconductor device chips with a metal film; and a protective film removing step of removing the protective film from the entire surface of said function layer on which said external connection electrodes are disposed, after carrying out the electromagnetic wave shield film forming step.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 2.89583
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15431171', '15679407', '14926308', '15702021', '14736872']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9015282846340756
- 35 USC 102 Novelty (BERT): 0.5292605069788824
- Combined Prediction Score: 0.8643015068685563
- Mean Citation Score: 247.29970799999995
- Max Citation Score: 337.3737
- Similarity Product: 262.2600426246285

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