Organic light emitting display device
AssigneeSamsung Display Co., Ltd.
InventorGyung-Soon Park
Life of this patent
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Abstract
An organic light emitting display device includes substrates, connection substrates, sub-pixel structures, a thin film encapsulation structure, and a reflection pattern. The substrates each has a pixel region, and is spaced apart from each other. The pixel region includes sub-pixel regions and reflective region surrounding the sub-pixel regions. The connection substrates connect adjacent substrates among the substrates. The sub-pixel structures are disposed in the sub-pixel regions on the substrates each. The thin film encapsulation structure is disposed on the sub-pixel structures. The reflection pattern is disposed in the reflective region on the thin film encapsulation structure.
Claims20
An organic light emitting display (OLED) device, comprising:
- a base substrate including substrates and connecting substrates, wherein the substrates each has a pixel region, the substrates are spaced apart from each other and the pixel region includes sub-pixel regions and a discrete reflective region which completely surrounds the sub-pixel regions on all sides, and wherein the connection substrates connect adjacent substrates among the substrates to form an opening formed through the base substrate in a region surrounded by the adjacent substrates and the connection substrates;
- sub-pixel structures in the sub-pixel regions on the substrates;
- a thin film encapsulation structure on the sub-pixel structures;
- and
- a reflection pattern disposed in the reflective region on the thin film encapsulation structure not to overlap the opening,
- wherein the substrates and the connection substrate are located at a same level and include same materials.
An OLED device comprising:
- a substrate including a plurality of pixel regions and a plurality of first openings formed through the substrate, each of the plurality of pixel regions having a plurality of sub-pixel regions and a discrete reflective region completely surrounding the sub-pixel regions on all sides;
- a plurality of sub-pixel structures on the substrate in the plurality of sub-pixel regions, the sub-pixel structure including a lower electrode, a light emitting layer and an upper electrode;
- a thin film encapsulation structure on the plurality of sub-pixel structures;
- and
- a reflection pattern on the thin film encapsulation structure, the reflection pattern including a plurality of second openings exposing an upper surface of the thin film encapsulation structure,
- wherein the sub-pixel structures do not overlap the first openings.
Dependencies are inferred from the claim text.