PATENT CLAIM ANALYSIS

Application Number: 16036462
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-06
Patent Classification: ["438", "014000"]

Abstract:
The present invention provides a method and a device for repairing semiconductor chips. The method includes providing an LED module including a circuit substrate and a plurality of light-emitting units; driving the light-emitting units by a signal generator; measuring at least one light-emitting unit by a feature detector module so as to obtain an abnormal feature and define the at least one light-emitting unit as a bad light-emitting unit having the abnormal feature; projecting a laser light source generated by a laser generating module onto the bad light-emitting unit; removing the bad light-emitting unit from the circuit substrate by a chip pick-and-place module to form a vacancy; placing a good light-emitting unit inside the vacancy by the chip pick-and-place module; and electrically connecting the good light-emitting unit to the circuit substrate. Therefore, the bad light-emitting unit is replaced by the good light-emitting unit for repairing the LED module.

Claim (Index 9):
The device of  claim 8 , further comprising: a position detecting module adjacent to the circuit substrate and disposed under the circuit substrate for detecting a position of a contact interface between the circuit substrate and a conductive substance of the bad light-emitting unit, wherein the laser light source generated by the laser generating module is projected onto the contact interface between the circuit substrate and the conductive substance of the bad light-emitting unit so as to decrease the bonding strength between the circuit substrate and the conductive substance of the bad light-emitting unit, wherein the position detecting module includes a receiving element for receiving a detection wave, and wherein the LED chip is a GaN LED chip, the conductive substance is an anisotropic conductive film, and the new conductive substance is an anisotropic conductive paste; and wherein the LED chip of each light-emitting unit receives the predetermined signal so as to generate a predetermined heat source or a predetermined light source, the predetermined signal provided by the signal generator is a back current, and the abnormal feature measured by the feature detector module is an abnormal feature of heat liberation.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 95.0
- Lexical Diversity: 2.32353
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15866699', '15868972', '12591378', '12436647', '12756317']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8180739445375074
- 35 USC 102 Novelty (BERT): 0.5397627074670345
- Combined Prediction Score: 0.79024282083046
- Mean Citation Score: 205.09704600000003
- Max Citation Score: 367.18362
- Similarity Product: 350.9493754969919

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