PATENT CLAIM ANALYSIS

Application Number: 15900685
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["257", "433000"]

Abstract:
A light sensor lead frame substrate may comprise a plurality of lead frame substrates formed on a metal substrate through a series of processing including chemical etching, plasma etching and stamping. The lead frame substrates are connected through a plurality of connecting sections, and each of the lead frame substrates is connected to the metal substrate through the connecting section. Each of the connecting sections has two pre-cut sections respectively formed at two ends of the connecting section. After molding, the lead frame substrates are configured to pass through a series of processing including electroplating, injection and desmear to enable each of the lead frame substrates to have a first insulating layer, a reflector cup and a second insulating layer, and with the pre-cut sections, the connecting sections are adapted to be easily washed down by a punch in the punching process.

Claim (Index 1):
A light sensor lead frame substrate comprising a plurality of lead frame substrates formed on a metal substrate through a series of processing including chemical etching, plasma etching and stamping; the lead frame substrates connected through a plurality of connecting sections, and each of the lead frame substrates connected to the metal substrate through the connecting section; each of the connecting sections between the lead frame substrates or between the lead frame substrate and the metal substrate having two pre-cut sections respectively formed at two ends of the connecting section; each of the lead frame substrates comprising a first edge, and at least a protruding edge upwardly protruding from a top end of the first edge; after molding, the lead frame substrates configured to pass through a series of processing including electroplating, injection and desmear to enable each of the lead frame substrates to have a first insulating layer, a reflector cup and a second insulating layer, and the reflector cup adapted to cover the protruding edge through the second insulating layer, and the second insulating layer configured to extend outwardly to partially cover top surfaces of adjacent connecting sections; each of the second insulating layers having a third edge while each of the first insulating layers comprising a second edge; with the pre-cut sections, after the processing of electroplating, injection and desmear, the connecting sections adapted to be easily washed down by a punch in the punching process, and, for the single lead frame substrate, with the second insulating layer partially covering the top surfaces of the adjacent connecting sections, the third edge of the second insulating layer configured to be formed non-coplanar to the first edge of the lead frame substrate and the second edge of the first insulating layer which are in the same plane.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.21739
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15482039', '13667540', '10179608', '12783792', '12588739']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8888149586451998
- 35 USC 102 Novelty (BERT): 0.4679667425864566
- Combined Prediction Score: 0.8467301370393254
- Mean Citation Score: 145.15353199999996
- Max Citation Score: 149.39154
- Similarity Product: 116.3874227880728

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

Dataset: test