Patent classifications
H04N13/305
MULTIVIEW AUTOSTEREOSCOPIC DISPLAY USING LENTICULAR-BASED STEERABLE BACKLIGHTING
An autostereoscopic display system includes a transmissive display panel including a backlight having an array of backlight pixels, a selectively-selectively-transmissive display pixel matrix having a first side facing the backlight and an opposing second side, the selectively-transmissive display pixel matrix comprising an array of display pixels, a first lenticular array disposed between the backlight and the first side of the selectively-transmissive display pixel matrix, and a second lenticular array disposed facing the second side of the selectively-transmissive display pixel matrix. The backlight is configured to separately activate different subsets of the backlight pixels such that light emitted from an activated subset of backlight pixels and transmitted through the first lenticular array, the selectively-transmissive display pixel matrix, and the second lenticular array is emitted by the display panel as display light in a corresponding separate direction relative to the display panel.
DISPLAY PANEL, DISPLAY METHOD THEREOF AND DISPLAY DEVICE
A display panel, a display method thereof and a display device are provided. The display panel includes cylindrical lens array on light emitting side of display substrate. The display substrate includes back plate, pixel definition layer and sub-pixel unit array on back plate. Each sub-pixel unit is in pixel region defined by pixel definition layer and includes at least two secondary sub-pixels; and cylindrical lenses are corresponding to sub-pixel units, each cylindrical lens has cylindrical surface away from back plate, and focus point on surface of a sub-pixel unit away from back plate. In the display panel, multi-viewpoints parallax 3D display compatible with near-to-eye light field display and 2D display with sub-pixels of same gray scale is achieved, effectively reducing the crosstalk, improving Moire phenomenon and increasing stereo perception of the parallax 3D display and solving visual fatigue due to conflict between monocular focusing and binocular convergence.
DISPLAY PANEL, DISPLAY METHOD THEREOF AND DISPLAY DEVICE
A display panel, a display method thereof and a display device are provided. The display panel includes cylindrical lens array on light emitting side of display substrate. The display substrate includes back plate, pixel definition layer and sub-pixel unit array on back plate. Each sub-pixel unit is in pixel region defined by pixel definition layer and includes at least two secondary sub-pixels; and cylindrical lenses are corresponding to sub-pixel units, each cylindrical lens has cylindrical surface away from back plate, and focus point on surface of a sub-pixel unit away from back plate. In the display panel, multi-viewpoints parallax 3D display compatible with near-to-eye light field display and 2D display with sub-pixels of same gray scale is achieved, effectively reducing the crosstalk, improving Moire phenomenon and increasing stereo perception of the parallax 3D display and solving visual fatigue due to conflict between monocular focusing and binocular convergence.
STEREOSCOPIC DISPLAY
A stereoscopic display, including a display panel and a lenticular plate is provided. The display panel has multiple pixels arranged in an array. The lenticular plate has multiple lenticulars. Each of the lenticulars extends along an extending direction, and the lenticulars are arranged along a periodical direction. The pixels are divided into multiple group. The lenticular plate transmits lights emitted by the pixels of different groups towards multiple different viewing zones, so as to form a stereoscopic vision. In the periodical direction, a pitch of the pixels of the same group is greater than a pitch of the lenticulars.
STEREOSCOPIC DISPLAY
A stereoscopic display, including a display panel and a lenticular plate is provided. The display panel has multiple pixels arranged in an array. The lenticular plate has multiple lenticulars. Each of the lenticulars extends along an extending direction, and the lenticulars are arranged along a periodical direction. The pixels are divided into multiple group. The lenticular plate transmits lights emitted by the pixels of different groups towards multiple different viewing zones, so as to form a stereoscopic vision. In the periodical direction, a pitch of the pixels of the same group is greater than a pitch of the lenticulars.
Desktop 3D display system and display method
As disclosed herein, a desktop 3D display system is provided. A 2D image display module is used for receiving and displaying an integral imaging source. A viewing angle guide module is used for guiding light emitted from the integral imaging source. A light modulation module is arranged for modulating the light guided by the viewing angle guide module and reconstructing a 3D image. A rotation module is configured to enable synchronous rotation of the 2D image display module, the view angle guide module and the light modulation module, wherein. A rotation angle speed of the synchronous rotation is associated with the switching speed of the integral imaging source of the 2D image display module. For a 3D image reconstructed in a single visual area range, crosstalk created by the diffuse reflective feature of pixels on a 3D image in other visual areas can be eliminated, thereby improving the viewing experience.
Desktop 3D display system and display method
As disclosed herein, a desktop 3D display system is provided. A 2D image display module is used for receiving and displaying an integral imaging source. A viewing angle guide module is used for guiding light emitted from the integral imaging source. A light modulation module is arranged for modulating the light guided by the viewing angle guide module and reconstructing a 3D image. A rotation module is configured to enable synchronous rotation of the 2D image display module, the view angle guide module and the light modulation module, wherein. A rotation angle speed of the synchronous rotation is associated with the switching speed of the integral imaging source of the 2D image display module. For a 3D image reconstructed in a single visual area range, crosstalk created by the diffuse reflective feature of pixels on a 3D image in other visual areas can be eliminated, thereby improving the viewing experience.
STEREOSCOPIC IMAGE DISPLAY DEVICE
A stereoscopic image display device includes a flat panel display unit, a lens array unit, and a light guide structure unit. The light guide structure unit includes a light guide microstructure. The light guide microstructure is disposed on a side of the lens array unit. A bottom angle of the light guide microstructure is defined as B, and a bottom length of the light guide microstructure is defined as P. The bottom angle B and the bottom length P of the light guide microstructure satisfies following conditions: (i) 15.5 degrees≤B≤83.5 degrees; and (ii) 10 micrometers≤P≤2,000 micrometers, such that an oblique viewing angle of the stereoscopic image display device falls within a range from 10 degrees to 60 degrees.
STEREOSCOPIC IMAGE DISPLAY DEVICE
A stereoscopic image display device includes a flat panel display unit, a lens array unit, and a light guide structure unit. The light guide structure unit includes a light guide microstructure. The light guide microstructure is disposed on a side of the lens array unit. A bottom angle of the light guide microstructure is defined as B, and a bottom length of the light guide microstructure is defined as P. The bottom angle B and the bottom length P of the light guide microstructure satisfies following conditions: (i) 15.5 degrees≤B≤83.5 degrees; and (ii) 10 micrometers≤P≤2,000 micrometers, such that an oblique viewing angle of the stereoscopic image display device falls within a range from 10 degrees to 60 degrees.
METHOD AND DEVICE FOR PROCESSING IMAGE
Provided is a method including: obtaining a plurality of images corresponding to a plurality of views; identifying at least one view region overlapping with a sub-pixel from among a plurality of view regions corresponding to the plurality of views; identifying a data value corresponding to the sub-pixel for each of at least one image corresponding to the at least one view region; determining an application degree of the data value for each of the at least one image, based on a level of overlap between the sub-pixel and the at least one view region, and determining an output value of the sub-pixel based on a data value adjusted according to the determined application degree; and outputting an image based on output values respectively determined for a plurality of sub-pixels including the sub-pixel.