公开(公告)号：US20190005872A1

公开(公告)日：2019-01-03

申请号：US16014202

申请日：2018-06-21

Applicant: Pure Depth, Inc.

Inventor： John D. NEWTON ,  James S. EMSLIE ,  Gareth P. BELL ,  Abril SAMANO LIRA

IPC: G09G3/3208 ,  G02B27/30 ,  F21V8/00 ,  G02B27/09

Abstract: A multi-display system (e.g., a display including multiple display panels) includes at least first and second displays (e.g., display panels or display layers) arranged substantially parallel to each other in order to display three-dimensional (3D) features to a viewer(s). A backlight unit produces and directs collimated light from a top surface of a light guide and towards the first and second displays. An optical element(s) such as at least a refractive beam mapper (RBM) is utilized in order to reduce moire interference and smooth out area luminance distribution of the backlight unit

公开(公告)号：US20190221176A1

公开(公告)日：2019-07-18

申请号：US16248280

申请日：2019-01-15

Applicant: PURE DEPTH, INC.

Inventor： James S. EMSLIE

IPC: G09G3/36 ,  G09G3/34 ,  G06F3/041 ,  G02F1/1347 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G09G3/3607 ,  G02F1/13338 ,  G02F1/133528 ,  G02F1/134363 ,  G02F1/1347 ,  G02F2201/122 ,  G02F2201/124 ,  G02F2201/52 ,  G06F3/041 ,  G09G3/3413 ,  G09G3/3685 ,  G09G2300/023 ,  G09G2300/0478

Abstract: A multi-layer display system may include a plurality of display panels arranged in an overlapping manner, a backlight configured to provide light to the plurality of display panels, and a processing system. Each of the display panels includes an array of pixels, each pixel including active red (R), active green (G), and active blue (B) sub-pixels. The pixels in one or more display panels may further include passive white (W) sub-pixels. The multi-layer display may further comprise a pair of crossed polarized layers. The processing system may be configured to control simultaneous display of different content on the plurality of display panels.

公开(公告)号：US20190121151A1

公开(公告)日：2019-04-25

申请号：US16224842

申请日：2018-12-19

Applicant: Pure Depth, Inc.

Inventor： Gareth Paul BELL ,  John D. NEWTON ,  James S. EMSLIE ,  Darryl SINGH

IPC: G02B27/22 ,  G02F1/1335 ,  G02F1/13363 ,  H04N13/395 ,  H04N13/324 ,  G02F1/1347 ,  G09G3/36

Abstract: A multi-display system (e.g., a display including multiple display panels) includes at least first and second displays (e.g., display panels or display layers) arranged substantially parallel to each other in order to display three-dimensional (3D) features to a viewer(s). The first and second displays have different color filter patterns, respectively, as viewed from a point of view of a viewer of the display device, in order to reduce moiré interference.