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 2):
The method of  claim 1 , wherein attaching the PUT to the gallium material of the one or more LED dies to pick up the LED dies includes:\n heating the one or more LED dies to form liquid gallium from the gallium material of the one or more LED dies; contacting the liquid gallium of the one or more LED dies with the PUT; cooling the liquid gallium into solid gallium to attach the PUT with the one or more LED dies via the solid gallium; picking up the one or more LED dies using the PUT.

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): 0.9274362513686628
- 35 USC 102 Novelty (BERT): 0.539300974263007
- Combined Prediction Score: 0.8886227236580972
- Mean Citation Score: 264.521238
- Max Citation Score: 382.74896
- Similarity Product: 297.46566416256906

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