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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Haesung Kim0
Sangkeun Lee0
Kyu Wook Choi0
Kwang-su Lee0
Jun Ho Jang0
Choonggil Lim0
Date of Patent
October 4, 2022
0Patent Application Number
167017700
Date Filed
December 3, 2019
0Patent Citations
Patent Primary Examiner
An inspection apparatus includes: a plurality of support members that support a display panel at a predetermined height; a bending-pressing member that presses a pressing surface of the display panel; a sound wave sensor that senses a sound wave generated from the display panel during a bending inspection process, wherein during the bending inspection process, the bending-pressing member presses the pressing surface of the display panel; and an inspection controller that detects a crack in the display panel using the sound wave sensed by the sound wave sensor.
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