PATENT CLAIM ANALYSIS

Application Number: 16002640
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-04
Patent Classification: ["257", "076000"]

Abstract:
An LED die containing a gallium semiconductor layer is placed on a target substrate using a pick-up tool (PUT) attached to the LED die using metallic gallium. As a result of a laser lift-of (LLO) process to separate the gallium semiconductor layer from a substrate layer on which the gallium semiconductor layer is formed, a layer of gallium metal is formed on a surface of the LED die. The gallium layer is melted to form liquid gallium. A head of the PUT is contacted with the liquid gallium, whereupon the LED die is cooled such that the liquid gallium solidifies, attaching the LED die to the PUT. The PUT picks up and places the LED die at a desired location on a target substrate. The LED die can be heated to melt the gallium layer, allowing the PUT to be detached.

Claim (Index 9):
The method of  claim 4 , wherein the laser being absorbed by a portion of the gallium semiconductor layer weakens bonding between the gallium semiconductor layer and the substrate layer to detach the substrate layer and the gallium semiconductor layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.38462
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15728174', '15351235', '15918985', '15890166', '15832652']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9273985169619664
- 35 USC 102 Novelty (BERT): 0.5393943309664841
- Combined Prediction Score: 0.8885980983624181
- Mean Citation Score: 264.521238
- Max Citation Score: 382.74896
- Similarity Product: 301.7377874843121

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