PATENT CLAIM ANALYSIS

Application Number: 15960707
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-08
Patent Classification: ["438", "463000"]

Abstract:
A semiconductor substrate includes a carrier and leads formed on the carrier, and a space exists between the adjacent leads and reveals a surface of the carrier. A processing method of the semiconductor substrate uses a laser beam passing through the space to etch the carrier such that there are ditches recessed on the carrier. The ditches can increase fluidity of coating fluid, such as underfill, ACF and solder resist. Furthermore, during etching the carrier, the laser beam also can remove residues remained between the leads to improve yield of the semiconductor substrate.

Claim (Index 12):
The semiconductor substrate in accordance with  claim 7 , wherein a pitch smaller than 20 \u03bcm exists between the adjacent leads.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 1.85455
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14559149', '14600506', '15180737', '15177710', '15694641']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8435058120893223
- 35 USC 102 Novelty (BERT): 0.4856554651169274
- Combined Prediction Score: 0.8077207773920828
- Mean Citation Score: 124.990292
- Max Citation Score: 127.73603
- Similarity Product: 79.84289127515673

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