PATENT CLAIM ANALYSIS

Application Number: 16011648
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["438", "455000"]

Abstract:
Provided are a semiconductor chip bonding apparatus and a semiconductor chip bonding method, and more particularly, to an apparatus and method of bonding a semiconductor chip to an upper surface of a substrate or another semiconductor chip. According to the semiconductor chip bonding apparatus and the semiconductor chip bonding method, productivity may be increased by quickly and accurately bonding a semiconductor chip to a substrate or another semiconductor chip.

Claim (Index 6):
A semiconductor chip bonding method, comprising:\n (a) forming a non-conductive resin layer on one of a lower surface of a semiconductor chip and an upper surface of a substrate; (b) disposing the semiconductor chip on the substrate to provide a plurality of chip-substrate assemblies in which the substrate, the non-conductive resin layer, and the semiconductor chip are sequentially stacked; (c) fixing the plurality of chip-substrate assemblies by using a fixing member to dispose the plurality of chip-substrate assemblies on the fixing member; (d) making one of a pressing member and the fixing member draw near the other of the pressing member and the fixing member by using a lifting member such that solder bumps of one of the semiconductor chip and the substrate penetrate the non-conductive resin layer to be in electrical contact with the other of the semiconductor chip and the substrate, wherein the pressing member is disposed above the fixing member and comprises a transparent portion through which a laser beam penetrates; and (e) bonding solder bumps of one of the semiconductor chip and the substrate to the other of the semiconductor chip and the substrate by irradiating a laser beam to the chip-substrate assemblies between the pressing member and the fixing member by using a laser head through the transparent portion of the pressing member.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 94.0
- Lexical Diversity: 2.46667
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16011649', '15770792', '11648646', '14700251', '12626069']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8663870395457146
- 35 USC 102 Novelty (BERT): 0.5057279929287883
- Combined Prediction Score: 0.830321134884022
- Mean Citation Score: 218.74758000000003
- Max Citation Score: 290.7098
- Similarity Product: 244.9910785367131

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