Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chien-Hung Lin0
Qin Kong0
Date of Patent
February 27, 2024
0Patent Application Number
175338000
Date Filed
November 23, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
A detection structure and a detection method are provided. The method includes the following. A display backplane, a detection circuit board, and a detection light-emitting diode (LED) chip are provided. The detection circuit board is disposed on the display backplane, to connect a first detection line on the detection circuit board with a first contact electrode and connect a second detection line on the detection circuit board with a second contact electrode. A drive signal is output via the display backplane to the first detection line and the second detection line. A contact electrode pair on the display backplane corresponding to the detection LED chip is determined to be abnormal on condition that the detection LED chip is unlighted.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.