Display module having electrostatic discharge protection wiring, and display device comprising same
AssigneeSamsung Electronics Co., Ltd.
InventorsHyunjun KIM, Jihoon PARK, Yonghoon YEO, Seulki JEONG, Dooyoung KIM
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Abstract
A display module including a substrate including a plurality of first electrode pads at a rear surface; a plurality of light emitting diode packages including a plurality of second electrode pads on which a plurality of light emitting diodes are provided at a front surface of the substrate, where the plurality of second electrode pads are configured to electrically connect to the plurality of first electrode pads; and a first electrostatic discharge (ESD) protection wiring provided discontinuously along a first side of the substrate at the front surface of the substrate.
Claims15
A display module comprising:
- a substrate;
- a plurality of light emitting diode packages comprising a plurality of light emitting diode at a front surface of a plurality of light emitting diode packages and a plurality of first electrode pads at a rear surface of the plurality of light emitting diode packages,
- wherein the plurality of first electrode pads are configured to electrically connect to a plurality of second electrode pads at a front surface of the substrate;
- and
- a first electrostatic discharge (ESD) protection wiring provided discontinuously along a first side of the substrate at the front surface of the substrate.
A display module comprising:
- a substrate;
- a plurality of micro light emitting diode packages provided in a grid array at a first surface of the substrate;
- and
- a first ESD protection wiring and a second ESD protection wiring which are respectively arranged discontinuously along two sides of the substrate at the first surface of the substrate.
A display device comprising:
- a first substrate;
- a plurality of display modules provided in a grid array at the first substrate;
- and
- a processor configured to control a driving of the plurality of display modules,
- wherein the plurality of display modules respectively comprise:
- a second substrate;
- a plurality of micro light emitting diode packages provided in a grid array at a first surface of the second substrate;
- a first ESD protection wiring and a second ESD protection wiring provided discontinuously along respective sides of the second substrate at the first surface of the second substrate;
- and
- an insulation layer which covers the first surface of the second substrate and comprises a plurality of openings which expose a portion of the first ESD protection wiring and a portion of the second ESD protection wiring.
Dependencies are inferred from the claim text.