Patent ID: 11929011
Assignee: ALEDIA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. An optoelectronic device configured to emit light, in particular to display images, or to capture light, the optoelectronic device comprising:
at least one set of primary pixels where each primary pixel is arranged on a free surface of a substrate and comprises at least one primary sub-pixel capable of emitting a primary light beam on the side opposite to the substrate,
at least one set of secondary pixels where the secondary pixels are arranged on the free surface of the substrate alternately with the primary pixels so that each primary pixel is adjacent to at least one secondary pixel and each secondary pixel comprises at least one secondary sub-pixel capable of emitting a secondary light beam on the side opposite to the substrate,
a set of optical systems where each optical system is arranged so as to be able to cover, on the side opposite to the substrate, both the entirety of a pixel belonging to one of the sets of pixels selected from the set of primary pixels and the set of secondary pixels and at least part of sub-pixels of at least one of the adjacent pixels belonging to the other of the sets of pixels, each optical system being configured to act optically on all or part of the light beams likely to be emitted by the sub-pixels belonging to the pixels that it covers, the total number of pixels of the sets of primary and secondary pixels being greater or equal to twice the number of optical systems contained in the set of optical systems, and
at least one displacement mechanism making it possible to apply a relative movement between the set of optical systems and the sets of pixels in a predetermined sequence, wherein said at least one displacement mechanism acts on at least one element selected from the group consisting of the set of optical systems, the set of primary pixels and the set of secondary pixels, in such a way that each optical system is likely to occupy:
a first position in which the optical system simultaneously covers all of the primary sub-pixels of one of the primary pixels and at least part of the secondary sub-pixels of at least one of the adjacent secondary pixels,
a second position in which the optical system simultaneously covers all of the secondary sub-pixels of one of the secondary pixels and at least part of the primary sub-pixels of at least one of the adjacent primary pixels, the predetermined sequence passing through a controlled variation between the first position and second position.