Tiled display device
AssigneeSamsung Display Co., Ltd.
InventorDuk Sung Kim
Life of this patent
Estimating the term…
Abstract
A tiled display device includes a first display substrate including a plurality of light emitting areas defined by one or more banks, a second display substrate adjacent to the first display substrate and including a plurality of light emitting areas, a coupling member coupling the first display substrate and the second display substrate, and a color conversion substrate including a plurality of light transmitting areas corresponding to the plurality of light emitting areas of each of the first display substrate and the second display substrate, and a plurality of light blocking areas between the plurality of light transmitting areas and corresponding to the one or more banks or the coupling member.
Claims18
A tiled display device, comprising:
- a first display substrate comprising a plurality of light emitting areas having a plurality of micro light emitting diodes;
- a second display substrate adjacent to the first display substrate and comprising a plurality of light emitting areas having a plurality of micro light emitting diodes;
- a coupling member coupling the first display substrate and the second display substrate;
- and
- a color conversion substrate comprising a plurality of light transmitting areas corresponding to the plurality of light emitting areas of each of the first display substrate and the second display substrate, and a plurality of light blocking areas between the plurality of light transmitting areas, the plurality of light blocking areas overlapping the coupling member in a thickness direction of the first and the second display substrates,
- wherein the first display substrate comprises a connection pad on a side surface of the first display substrate between the first display substrate and the second display substrate, and
- wherein the connection pad overlaps one of the plurality of light blocking areas in the thickness direction.
A tiled display device, comprising:
- a first display substrate comprising a plurality of light emitting areas having a plurality of micro light emitting diodes;
- a second display substrate adjacent to the first display substrate and comprising a plurality of light emitting areas having a plurality of micro light emitting diodes;
- a coupling member coupling the first display substrate and the second display substrate;
- and
- a color conversion substrate comprising a plurality of light transmitting areas corresponding to the plurality of light emitting areas of each of the first display substrate and the second display substrate, and a plurality of light blocking areas between the plurality of light transmitting areas, the plurality of light blocking areas overlapping the coupling member in a thickness direction of the first and the second display substrates,
- wherein the first display substrate comprises:
- a first base member;
- a thin film transistor layer on the first base member and comprising a thin film transistor;
- a connection line between the plurality of light emitting areas in the thin film transistor layer;
- and
- a pad unit on a lower surface of the first base member and connected to the connection line through a contact hole penetrating the first base member.
A tiled display device, comprising:
- a first display substrate comprising a plurality of light emitting areas having a plurality of micro light emitting diodes;
- a second display substrate adjacent to the first display substrate and comprising a plurality of light emitting areas having a plurality of micro light emitting diodes;
- a coupling member coupling the first display substrate and the second display substrate;
- and
- a color conversion substrate comprising a plurality of light transmitting areas corresponding to the plurality of light emitting areas of each of the first display substrate and the second display substrate, and a plurality of light blocking areas between the plurality of light transmitting areas, the plurality of light blocking areas overlapping the coupling member in a thickness direction of the first and the second display substrates,
- wherein the first display substrate comprises:
- a display area comprising the plurality of light emitting areas;
- a non-display area surrounding the display area;
- and
- a pad unit at one side of the non-display area,
- wherein the pad unit overlaps at least one of the plurality of light emitting areas of the second display substrate.
Dependencies are inferred from the claim text.