US Patent 11415621 Crack detecting circuit and display panel
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Patent Jurisdiction
Patent Number
114156210
Date of Patent
August 16, 2022
0Patent Application Number
166406710
Date Filed
December 12, 2019
0Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
114156210
Date of Patent
August 16, 2022
0Patent Application Number
166406710
Date Filed
December 12, 2019
0Patent Primary Examiner
Edits on 17 Aug, 2022
Golden AI
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Article (+596 characters)
US Patent 11415621 Crack detecting circuit and display panel
Article
A crack detecting circuit and a display panel are provided. The 1 crack detecting circuit includes an annular detecting wiring, an external signal wiring, and a sub pixel display wiring which are electrically coupled together. The annular detecting wiring is disposed annularly. One terminal of the sub pixel display wiring is electrically coupled to a signal output terminal of the annular detecting wiring, and the other terminal of the sub pixel display wiring is electrically coupled to a drain scan line of a sub pixel. The display panel includes the above-mentioned crack detecting circuit.
Infobox
Is a
Patent Jurisdiction
Patent Number
11415621
Date of Patent
August 16, 2022
Patent Application Number
16640671
Date Filed
December 12, 2019
Patent Primary Examiner
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