G02B30/28

HIGH RESOLUTION 3D DISPLAY
20220046225 · 2022-02-10 ·

A device for time-based multiplexing of a projection of a three-dimensional FIG. 1 image to increase its resolution includes a two-dimensional display comprising an array of pixels. An array of optical elements is placed in front of the pixels. The optical elements are structured to refract and configure into multiple parallel light beams, in a plurality of angles, light emitted from the pixels. An array of adjustable light deflecting devices is mounted in front of the pixels. Each of the adjustable light deflecting devices is structured to deflect the light emitted by the pixels. At least one controller is configured to (1) vary at least one of the intensity or color of light emitted by each of the pixels according to three-dimensional information set for display of a three dimensional image; and (2) change a deflection angle of the light deflecting devices during a period of image integration of the human visual system.

Switchable Micro-Lens Array for Augmented Reality and Mixed Reality
20220171235 · 2022-06-02 · ·

A see-through near eye display, which can be modulated in such a manner to synchronize with electronic enabled micro-lenses of a switchable micro-lens array, wherein when pixels of the near eye display are lit the micro-lenses of the micro-lens array are present; thus, a virtual image can be formed and seen by the eye of a user. When the see-through near eye display is not lit, the micro-lenses are not present, thus permitting a real image to be present.

3D display panel, ME1HOD for driving same, and display apparatus

The present disclosure belongs to the field of display technology, and particularly relates to a 3D display panel, a method for driving the same and a display apparatus. The 3D display panel is divided into a plurality of pixel regions and comprises a light emitting unit, and the light emitting unit includes a plurality of light emitting devices arranged in the plurality of pixel regions. The plurality of light emitting devices are configured to form a barrier pattern of alternating bright and dark bands during display of the 3D display panel.

3D display panel, ME1HOD for driving same, and display apparatus

The present disclosure belongs to the field of display technology, and particularly relates to a 3D display panel, a method for driving the same and a display apparatus. The 3D display panel is divided into a plurality of pixel regions and comprises a light emitting unit, and the light emitting unit includes a plurality of light emitting devices arranged in the plurality of pixel regions. The plurality of light emitting devices are configured to form a barrier pattern of alternating bright and dark bands during display of the 3D display panel.

Integrated display panel, manufacturing method thereof, and display device

The present disclosure relates to an integrated display panel, a manufacturing method thereof, and a display device. The integrated display panel has a light emitting area and a transparent area, and includes: a transparent display layer including a display portion located in the light emitting area and a transparent portion located in the transparent area; a polarizing layer including a first alignment layer and a polarizing film; and a liquid crystal lens film layer including a second alignment layer and a liquid crystal lens layer.

Integrated display panel, manufacturing method thereof, and display device

The present disclosure relates to an integrated display panel, a manufacturing method thereof, and a display device. The integrated display panel has a light emitting area and a transparent area, and includes: a transparent display layer including a display portion located in the light emitting area and a transparent portion located in the transparent area; a polarizing layer including a first alignment layer and a polarizing film; and a liquid crystal lens film layer including a second alignment layer and a liquid crystal lens layer.

THREE-DIMENSIONAL DISPLAY APPARATUS, THREE-DIMENSIONAL DISPLAY SYSTEM, HEAD UP DISPLAY, HEAD UP DISPLAY SYSTEM, THREE-DIMENSIONAL DISPLAY APPARATUS DESIGN METHOD, AND MOBILE OBJECT

A three-dimensional display system, a head up display system, and a mobile object including a head up display system include a display apparatus, barrier, detection apparatus, and controller. The display apparatus has subpixels arranged in a grid along orthogonal first and second directions and displays left- and right-eye images respectively in first subpixels and second subpixels separated by a display boundary from among the subpixels. The barrier has a light shielding region that shields the left-eye image and the right-eye image, and a light transmitting region that causes at least part of the left-eye image to reach a left eye of a user and at least part of the right-eye image to reach a right eye of the user. The detection apparatus detects the left and right eye positions. The controller moves the display boundary based on at least a change in the positions of the left and right eyes.

THREE-DIMENSIONAL DISPLAY APPARATUS, THREE-DIMENSIONAL DISPLAY SYSTEM, HEAD UP DISPLAY, HEAD UP DISPLAY SYSTEM, THREE-DIMENSIONAL DISPLAY APPARATUS DESIGN METHOD, AND MOBILE OBJECT

A three-dimensional display system, a head up display system, and a mobile object including a head up display system include a display apparatus, barrier, detection apparatus, and controller. The display apparatus has subpixels arranged in a grid along orthogonal first and second directions and displays left- and right-eye images respectively in first subpixels and second subpixels separated by a display boundary from among the subpixels. The barrier has a light shielding region that shields the left-eye image and the right-eye image, and a light transmitting region that causes at least part of the left-eye image to reach a left eye of a user and at least part of the right-eye image to reach a right eye of the user. The detection apparatus detects the left and right eye positions. The controller moves the display boundary based on at least a change in the positions of the left and right eyes.

PROCESS FOR DRIVING A 2D/3D SWITCHABLE AUTOSTEREOSCOPIC DISPLAY DEVICE

The disclosure relates to a switching process for switching in an autostereoscopic display device from a first view mode to a second view mode, wherein the autostereoscopic display device comprises a display panel, a lenticular device and means for applying a voltage, the process comprising the application of a switching voltage across both switching electrodes of the lenticular device wherein a ramp voltage is applied that increases during a ramp period of at least 0.50 second from a starting voltage at which the lenticular device is in its, first view mode to a final voltage at which the lenticular device is in its second view mode, wherein during at least 0.40 second of the ramp period, the ramp voltage is at an intermediate voltage that is in the range of 5-60% of the minimal voltage; and the final voltage is equal to or higher than minimal voltage.

PROCESS FOR DRIVING A 2D/3D SWITCHABLE AUTOSTEREOSCOPIC DISPLAY DEVICE

The disclosure relates to a switching process for switching in an autostereoscopic display device from a first view mode to a second view mode, wherein the autostereoscopic display device comprises a display panel, a lenticular device and means for applying a voltage, the process comprising the application of a switching voltage across both switching electrodes of the lenticular device wherein a ramp voltage is applied that increases during a ramp period of at least 0.50 second from a starting voltage at which the lenticular device is in its, first view mode to a final voltage at which the lenticular device is in its second view mode, wherein during at least 0.40 second of the ramp period, the ramp voltage is at an intermediate voltage that is in the range of 5-60% of the minimal voltage; and the final voltage is equal to or higher than minimal voltage.