US 9,793,325 B2 · OLED display panel and the method for fabricating the same, and OLED display apparatus

Abstract

The present disclosure provides an OLED display panel and a method for fabricating the same and an OLED display apparatus. The OLED display panel includes a light-emitting layer, the light-emitting layer includes white sub-pixels and color sub-pixels, the size of the white sub-pixel is equal to the sum of size of at least two of the color sub-pixels, and the number of the color sub-pixels is less than the number of color-forming primary colors. The OLED display panel further includes a color film, the color film including color blocks matching the color sub-pixels, the color blocks being disposed on a side of the light-emitting layer toward the display side and at positions corresponding to the positions where the white sub-pixels are located.

Claims16

Dependent claims

An OLED display panel, including a light-emitting layer, wherein:

the light-emitting layer comprises white sub-pixels and color sub-pixels, a size of each white sub-pixel is equal to a sum of sizes of at least two of the color sub-pixels, and a number of the color sub-pixels is less than a number of color-forming primary colors;
and
the OLED display panel further comprises a color film, the color film comprising color blocks matching the color sub-pixels, the color blocks being disposed on a side of the light-emitting layer toward a display side and at positions corresponding to positions of the white sub-pixels.

Dependencies are inferred from the claim text.

Facts

Application

15/104,498Filed 19 Oct 2015

Priority

CN 2015 1 03106518 Jun 2015

Published

US 2016/0358981 A18 Dec 2016

Granted

17 Oct 2017

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

H05B 33/145
Characterised by the chemical or physical composition or the arrangement of the electroluminescent material , or by the simultaneous addition of…:…
G02B 5/201
Filters: in the form of arrays
H10K 59/351
Comprising red-green-blue [RGB] subpixels: comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
H10K 59/352
Comprising red-green-blue [RGB] subpixels: the areas of the RGB subpixels being different

OLED display panel and the method for fabricating the same, and OLED display apparatus

Life of this patent

OLED display panel and the method for fabricating the same, and OLED display apparatus

Life of this patent

Abstract

Claims16