US 12,444,371 B2
Display apparatus
Jaemo Chung, Yongin-si (KR); and Jongheon Han, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Apr. 25, 2024, as Appl. No. 18/645,802.
Claims priority of application No. 10-2023-0121270 (KR), filed on Sep. 12, 2023.
Prior Publication US 2025/0087168 A1, Mar. 13, 2025
Int. Cl. G09G 3/3266 (2016.01); G01R 31/52 (2020.01); G09G 3/00 (2006.01); G09G 3/3208 (2016.01); G09G 3/3275 (2016.01)
CPC G09G 3/3266 (2013.01) [G09G 3/3275 (2013.01); G09G 2330/06 (2013.01); G09G 2330/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a display panel including a display area and a peripheral area adjacent to the display area, wherein the display panel includes a plurality of gate lines and a plurality of data lines;
a scan driver arranged in the peripheral area, connected to the plurality of gate lines, and configured to be driven by a first driving voltage and a second driving voltage less than the first driving voltage;
a module crack detector arranged in the peripheral area and connected to the plurality of data lines;
a short circuit detector arranged in the peripheral area and connected to the plurality of data lines; and
an electrostatic blocking portion arranged in the peripheral area, connected to the plurality of data lines, and including a voltage transfer line to which an intermediate voltage less than the first driving voltage and greater than the second driving voltage is applied.