Patent ID: 11943978
Assignee: SHARP KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 18:
19. A display device comprising:
a substrate;
a TFT layer on the substrate, the TFT layer including a plurality of TFTs;
a plurality of light-emitting elements on the TFT layer, each of the plurality of light-emitting elements including a first electrode, a functional layer, and a second electrode; and
a sealing layer provided so as to cover the plurality of light-emitting elements,
the display device having: a display area where there are provided a plurality of pixels and a plurality of pixel circuits; and a frame area around the display area, wherein
the frame area has an end portion including a first terminal portion including one first power supply terminal electrode for each plurality of power supply voltages through which the plurality of power supply voltages is inputted to the plurality of pixel circuits,
the first terminal portion includes a planarization film provided so as to cover the first power supply terminal electrodes,
the planarization film has first power supply openings where the first power supply terminal electrodes are at least partially exposed,
the display device further comprises a flexible printed board including a second terminal portion facing the first terminal portion,
the second terminal portion includes a plurality of second power supply terminal electrodes electrically connected to the first power supply terminal electrodes via a conductive paste, and
the first power supply openings are inclined from the plurality of second power supply terminal electrodes.