| 摘要 |
A self-emissive display may comprise a plurality of self-emissive pixel elements, a plurality of photosensors, and a control system. The photosensors are interspersed with the pixel elements to measure light that is emitted by the pixel elements. The control system is coupled to the photosensors and the pixel elements to 1) compare the light measurements to one or more spectral references, 2) set drive signal reference values in response to the comparisons, and 3) generate dynamic pixel element drive signals based on the reference values. A method for calibrating spectral content of a self-emissive display comprises causing at least some of a plurality of self-emissive pixel elements to produce light. The light is then measured and compared to one or more spectral references. In response to these comparisons, drive signal reference values are set. Dynamic pixel element drive signals are then generated based on the reference values. |
