Organic light emitting display device
AssigneeLG Display Co., Ltd.
InventorsHo-Jin Kim, Jong Sung Kim
Life of this patent
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Abstract
Disclosed is an organic light emitting display device which is capable of maximizing a luminance improvement by an appropriate arrangement of a white pixel in a pixel, wherein the organic light emitting display device comprises a plurality of pixels, wherein each pixel includes a first subpixel for emitting first-color light, a second subpixel for emitting second-color light, a third subpixel for emitting third-color light, and a fourth subpixel for emitting fourth-color light, wherein the fourth subpixel for each pixel is disposed between the first and second subpixels, and between the first and third subpixels.
Claims23
An organic light emitting display (OLED) device comprising a plurality of pixels, each pixel including a first subpixel for emitting first-color light, a second subpixel for emitting second-color light, a third subpixel for emitting third-color light, and a fourth subpixel for emitting fourth-color light, the fourth subpixel positioned between pairs of adjacent ones of the first subpixel, the second subpixel and the third subpixel, and
- wherein at least one of the first subpixel, the second subpixel or the third subpixel is adjacent to the fourth subpixel by at least two sides thereof.
An electroluminescent display device, comprising:
- a light emitting pixel;
- and
- at least four different color subpixels included in the light emitting pixel,
- wherein one of the color subpixels is positioned between at least two different pairs of adjacent other color subpixels within the light emitting pixel.
An organic light emitting display (OLED) device, comprising:
- a plurality of pixels, each pixel including a first subpixel for emitting first-color light, a second subpixel for emitting second-color light, a third subpixel for emitting third-color light, and a fourth subpixel for emitting fourth-color light,
- wherein the fourth subpixel has a first portion that is disposed immediately adjacent a first subpixel and a second subpixel and has a second portion that is disposed immediately adjacent the first subpixel and the third subpixel, and
- wherein the first color light, the second color light, the third color light and the fourth color light are different from each other.
Dependencies are inferred from the claim text.