Display panel, display module, and electronic device

A display module, the display module comprising a display panel, the display module comprising:

• at least one blocking portion, the at least one blocking portion surrounding a display region, a cross-section of the blocking portion comprising:
• a first sub-blocking portion;
• at least one second sub-blocking portion, the at least one second sub-blocking portion disposed on the first sub-blocking portion, the at least one second sub-blocking portion partially covering the first sub-blocking portion;
• and
• at least one blocking unit, the blocking unit disposed on the second sub-blocking portion, the blocking unit comprising at least two third sub-blocking portions, the blocking unit disposed corresponding to the second sub-blocking portion, the blocking units partially covering the corresponding second sub-blocking portion, a gap between tops of each two adjacent third sub-blocking portions is smaller than a gap between each two adjacent third sub-blocking portions.

An electronic device, the electronic device comprising a display module, the display module comprising a display panel, the electronic device comprising:

• at least one blocking portion, the at least one blocking portion surrounding a display region, a cross-section of the blocking portion comprising:
• a first sub-blocking portion;
• at least one second sub-blocking portion, the at least one second sub-blocking portion disposed on the first sub-blocking portion, the at least one second sub-blocking portion partially covering the first sub-blocking portion;
• and
• at least one blocking unit, the blocking unit disposed on the second sub-blocking portion, the blocking unit comprising at least two third sub-blocking portions, the blocking unit disposed corresponding to the second sub-blocking portion, the blocking unit partially covering the corresponding second sub-blocking portion, a gap between tops of each two adjacent third sub-blocking portions is smaller than a gap between bottoms of each two adjacent third sub-blocking portions.