Organic light emitting diode display device
AssigneeSamsung Display Co., Ltd.
InventorHeeseong Jeong
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Abstract
An organic light emitting diode (OLED) display device includes: a first substrate comprising red, green, and blue pixel areas; a first electrode on the first substrate; red, green, and blue organic light emitting layers on the first electrode at the red, green, and blue pixel areas, respectively; a second electrode on the red, green, and blue organic light emitting layers; a capping layer on the second electrode, and having a greater thickness at the red and green pixel areas than a thickness at the blue pixel area; a thin film encapsulation layer on the capping layer; and a red color filter on the thin film encapsulation layer at the red pixel area.
Claims15
An organic light emitting diode (OLED) display device comprising:
- a first substrate comprising red, green, and blue pixel areas;
- a first electrode on the first substrate;
- red, green, and blue organic light emitting layers on the first electrode at the red, green, and blue pixel areas, respectively;
- a second electrode on the red, green, and blue organic light emitting layers;
- a capping layer on the second electrode, and having a greater thickness at the red and green pixel areas than a thickness at the blue pixel area;
- a thin film encapsulation layer on the capping layer;
- and
- a red color filter on the thin film encapsulation layer at the red pixel area.
Dependencies are inferred from the claim text.