Patent ID: 11900864
Assignee: AMS INTERNATIONAL AG
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. The display according to claim 1, wherein two of the first display subpixels comprise a first resonant-cavity light emitting device and a second resonant-cavity light emitting device, wherein the first and second resonant-cavity light emitting devices receive a bias of alternating polarity according to the first and second modes of operation and thus are operable to emit light and to detect light, and wherein the first and second modes of operation, and consequently a timing of emitting and detecting, are shifted such that the first resonant-cavity light emitting device emits light simultaneously with the second resonant-cavity light emitting device detecting light, and vice versa, and as a result, the first and second modes of operation are defined on a per-pixel basis.