JPWO2019173113A5 - - Google Patents

Claims (30)

A see-through transparent or translucent near-eye display containing pixels and / or pixel patches and a microlens array containing microlenses, aligned and separated, see-through transparent or translucent near-eye display. And a see-through near-eye optical module, including a microlens array, and an electrical connector.
A sealed, see-through near-eye optical module. The see-through near-eye optical module according to claim 1, wherein the see-through transparent or translucent near-eye display has a transparency of 80% or more. One or more of the pixels may include a light block behind each pixel, which may reduce light from the see-through transparent or translucent near-eye display towards the user's eyes. The see-through near-eye optical module according to claim 1 or 2 , which is possible. The see-through near-eye optical module according to any one of claims 1 to 3 , wherein the pixels or pixel patches are partially assembled on the see-through transparent or translucent near-eye display. The see-through near-eye optical module according to any one of claims 1 to 4, wherein the see-through transparent or translucent near-eye display has a pixel fill factor of 10% or less. The see-through near-eye optical module according to any one of claims 1 to 5, wherein the see-through transparent or translucent near-eye display has a pixel fill factor of 5% or less. The see-through near-eye optical module according to any one of claims 1 to 6 , wherein the microlenses are partially assembled in the microlens array. The see-through near-eye optical module according to any one of claims 1 to 7, wherein the microlens fill factor of the microlens array is 50% or less. The see-through near-eye optical module according to any one of claims 1 to 8, wherein the microlens fill factor of the microlens array is 40% or less. The see-through near-eye optical module according to any one of claims 1 to 9 , wherein the plurality of the microlenses are biconvex. The see-through near-eye optical module according to any one of claims 1 to 10 , wherein the plurality of the microlenses are aspherical. The see-through near-eye optical module according to any one of claims 1 to 11 , wherein the plurality of microlenses are aligned with the plurality of pixels or pixel patches of the see-through transparent or translucent near-eye display. The see-through near-eye light according to any one of claims 1 to 12 , wherein the plurality of microlenses are aligned with one or more of the pixels or pixel patches of the see-through transparent or translucent near-eye display. module. The see-through near-eye optical module according to any one of claims 1 to 13, wherein one size of the microlens is larger than the size of the aligned pixel or pixel patch. One of claims 1-14 , wherein the see-through transparent or translucent near-eye display is aligned with and separated from that of the microlens array and directly or indirectly attached to it. See-through near-eye optical module as described in the section . The see-through near-eye optical module according to any one of claims 1 to 15, wherein the pixel or pixel patch is composed of an OLED, an iLED (micro LED), and / or a TOLED. The see-through near according to any one of claims 1 to 16, wherein the see-through transparent or translucent near-eye display can be modulated between 30 Hz and 100 Hz and has a duty cycle of 50% or less. Eye light module. The see-through near-eye optical module according to any one of claims 1 to 17 , wherein the sealing is an airtight sealing. The see-through near-eye optical module according to any one of claims 1 to 18 , wherein the pixel is contained in the pixel patch. The see-through near-eye optical module according to claim 19, wherein the plurality of pixel patches are contained in the tile. 20. The see-through near eye of claim 20, wherein the tiles are faceted end-to-end for the user's eye and provide curvature to the see-through near-eye optical module. Optical module. The see-through near-eye optical module according to any one of claims 1 to 21, wherein the see-through near-eye optical module is embedded in the front surface of one of a spectacle lens (s), a visor, or a face shield. The see-through transparent or translucent near-eye display and the microlens array are separated from each other by a distance separation positioned between the see-through transparent or translucent near-eye display and the microlens array. The see-through near-eye optical module according to any one of claims 1 to 22 , wherein the separation comprises voids or a material layer. The see-through near-eye optical module according to any one of claims 1 to 23, wherein the pixel size of the pixel is between 1.5 micron and 8 micron. The see-through near-eye optical module can form a real image by passing light from the environment to the user's eye, and the see-through near-eye optical module uses light generated from the see-through near-eye light module of the user. The see-through near-eye optical module according to any one of claims 1 to 24, which is transmitted to the eye to form a virtual image. The optical component of the see-through near-eye optical module is capable of magnifying the image visible to the user's eyes, such magnification is due to the see-through transparent or translucent near-eye display of the see-through near-eye optical module. The see-through near-eye optical module according to any one of claims 1 to 25, which is within the range of 2 × to 8 × of the generated original image. The see-through near-eye optical module according to any one of claims 1 to 26, wherein one size of the pixel patch is in the range of 15 microns × 15 microns to 750 microns × 750 microns. The see-through near-eye optical module according to any one of claims 1 to 27, wherein the number of the pixels in one of the pixel patches is in the range of 3 pixels × 3 pixels to 64 pixels × 64 pixels. The see-through near-eye optical module according to any one of claims 1 to 28, wherein the size of one or more of the microlenses is in the range of 50 microns to 800 microns. 23. The see-through near-eye optical module of claim 23, wherein the distance separation is between 25 microns and 2 mm.