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Organic light emitting diode display with color-correction component

專利號(hào)
US12133415B2
公開(kāi)日期
2024-10-29
申請(qǐng)人
3M INNOVATIVE PROPERTIES COMPANY(US MN St. Paul)
發(fā)明人
Stephen M. Menke; Nicholas C. Erickson; Jathan D. Edwards
IPC分類
H01L51/52; H10K50/854; H10K59/12; H10K102/00
技術(shù)領(lǐng)域
oled,scat,subpixel,color,haze,hybrid,atl,in,diffuser,emissive
地域: MN MN St. Paul

摘要

An organic light emitting diode (OLED) display is described, and includes a pixelated OLED display panel including N a plurality of pixels, each pixel including a plurality of subpixels, and each subpixel including a plurality of OLED layers. A hybrid color correction component is disposed on the pixelated OLED display panel, and the hybrid color-correction component includes a nanostructured interface and an angular transformation layer, the angular transformation layer is disposed between the nanostructured interface and the pixelated OLED display panel.

說(shuō)明書(shū)

95 201 0.0640842 11.7799 41 ?9.8 NS Only 201 0.1074182 10.753 1 ?0.2 Hybrid Scat to NS 95 201 0.0625659 11.8806 42 ?10.8 Hybrid NS to Scat 95 201 0.0625564 11.8692 42 ?10.7

With modeled performances for red, green, and blue OLED subpixels for with each type of CCC, the performance of an OLED pixel whose performance is based on the preceding subpixels can be simulated. Potential white pixel designs are selected according to the following procedure.

First, only white pixel designs with a root-mean-squared deviation from balanced color (RMSCB) of <0.1 are selected. RMSCB is defined according to the following equation where θ is the viewing angle, c is the subpixel color, CMWB is the color mixing weight, E is the efficiency at a given viewing angle, and CIEy is the y-coordinate of the color point in CIE 1931 colorspace at a given viewing angle. CMWavg is the average color mixing weight between all three colors at a given viewing angle.

CMW ? [ θ ] = E ? [ θ ]

權(quán)利要求

1
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