公开(公告)号：US12212734B2

公开(公告)日：2025-01-28

申请号：US16455256

申请日：2019-06-27

Applicant: Texas Instruments Incorporated

Inventor： Alexander Lyubarsky ,  Kristofer Scott Oberascher ,  Samuel Edward Martin

IPC: H04N13/398 ,  H04N9/31 ,  H04N13/302 ,  H04N13/32 ,  H04N13/361 ,  H04N13/363 ,  H04N13/383

Abstract: Methods and apparatus to render 3D content within a moveable region of a display screen. An example apparatus includes a projection system controller adapted to be coupled to a light source and to be optically coupled to a screen panel, the projection system controller configured to determine a location of a region within a viewing area of the screen panel to display content. The region is to be smaller than the viewing area. The location of the region is to move within the viewing area to track a motion path, the content including different stereoscopic views. The projection system controller configured to activate the light source to project light corresponding to the content toward the region. The screen panel includes a light redirecting surface to produce a 3D light field associated with the different stereoscopic views.

公开(公告)号：US20250106379A1

公开(公告)日：2025-03-27

申请号：US18977464

申请日：2024-12-11

Applicant: Texas Instruments Incorporated

Inventor： Alexander Lyubarsky ,  Kristofer Scott Oberascher ,  Samuel Edward Martin

IPC: H04N13/398 ,  H04N9/31 ,  H04N13/302 ,  H04N13/32 ,  H04N13/361 ,  H04N13/363 ,  H04N13/383

Abstract: A method includes projecting, by a first projector, a first image to a first region, the first image having a first angular resolution and a first number of views. The method also includes projecting, by a second projector, a second image to a second region, the second image having a second angular resolution and a second number of views, where the second region is within the first region, the second angular resolution is greater than the first angular resolution, and the second number of views is greater than the first number of views.