PATENT CLAIM ANALYSIS

Application Number: 15908789
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["257", "434000"]

Abstract:
A semiconductor device includes an elongated plate having at least a pair of grooves or protrusions, which are spaced from each other in a width direction and extend without interruption in a longitudinal direction, on a surface of the elongated plate, a semiconductor chip mounted on the surface of the elongated plate and including an element region which extends in the longitudinal direction, a resin over the semiconductor chip, the resin forming a slit that extends in the longitudinal direction of the elongated plate, leaving the element region exposed, and a transparent plate that extends in the longitudinal direction of the elongated plate and is disposed on the slit to allow light transmission.

Claim (Index 17):
A method of forming a semiconductor device comprising a semiconductor chip with a light sensitive element region having a longitudinal direction and a shorter width direction and bonded to a die pad having a longitudinal direction and a shorter width direction, and having a resin over the semiconductor chip, the resin forming a slit that extends in the longitudinal direction of the die pad, leaving the element region exposed; and a transparent plate that extends in the longitudinal direction of the metal plate and is disposed on the slit to allow light transmission, the method comprising:\n forming grooves on the upper surface of the die pad; bonding the semiconductor chip to the die pad; pressing a jig against the semiconductor chip, the jig comprising a convex portion at the center of the jig with a lower surface that contacts the die pad, wherein, the jig includes a plurality of protrusions facing the semiconductor chip, provided at positions lateral to the convex portion interposed therebetween in the width direction such that the convex portion and the protrusions extend continuously in the longitudinal direction of the semiconductor chip, formed on the upper surface of the semiconductor chip and in a width direction with respect to the semiconductor chip lower surface; supplying liquid resin to a space between the jig and the semiconductor chip; and curing the resin, wherein a recess portion corresponding to the shape of the jig is formed on the upper surface of the resin above the element region of the semiconductor chip, and grooves corresponding to the protrusions of the jig are formed at the bottom surface of the recess portion.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 88.0
- Lexical Diversity: 2.2
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15698840', '12948521', '14829026', '10856763', '13950904']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9013695108848438
- 35 USC 102 Novelty (BERT): 0.447784444671037
- Combined Prediction Score: 0.8560110042634631
- Mean Citation Score: 113.6726048
- Max Citation Score: 129.47342
- Similarity Product: 105.77474887185456

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