| 摘要 |
A color tunable panel of an organic electroluminescent display at least comprises a transparent substrate, an organic light-emitting area and a micro-lens array. The transparent substrate has a first surface and a second surface opposite to the first surface. The organic light-emitting area is disposed over the first surface of the transparent substrate and comprises a plurality of pixels for emitting white light or short-wavelength light. The micro-lens array is disposed over the second surface of the transparent substrate and comprises a plurality of micro-lenses doped with a fluorescent material and/or a phosphorescent material.
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