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 5):
The method of  claim 4 , wherein the step of projecting the laser light source generated by the laser generating module onto the bad light-emitting unit further comprises:\n detecting a position of a contact interface between the circuit substrate and a conductive substance of the bad light-emitting unit by a position detecting module; and projecting the laser light source generated by the laser generating module 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; 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; 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: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15866699', '15868972', '12591378', '12436647', '12756317']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8349550449524215
- 35 USC 102 Novelty (BERT): 0.5419316101072529
- Combined Prediction Score: 0.8056527014679046
- Mean Citation Score: 205.09704600000003
- Max Citation Score: 367.18362
- Similarity Product: 362.3842283490229

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