公开(公告)号：US11961431B2

公开(公告)日：2024-04-16

申请号：US17200507

申请日：2021-03-12

Applicant: Google LLC

Inventor： Gordon Wetzstein ,  Andrew Victor Jones ,  Tomi Petteri Maila ,  Kari Pulli ,  Ryan Phillip Spicer

IPC: H04N13/167 ,  G06F18/24 ,  G06K9/62 ,  G06N3/08 ,  G06T3/4053 ,  G06T5/00 ,  G06T7/00 ,  G06T7/20 ,  G09G3/00 ,  H04N7/01 ,  H04N13/128 ,  H04N13/139 ,  H04N13/15 ,  H04N13/178 ,  H04N13/194 ,  H04N13/32 ,  H04N13/324 ,  H04N13/327 ,  H04N13/383 ,  H04N13/398 ,  G06T3/40

CPC classification number: G09G3/003 ,  G06F18/24 ,  G06N3/08 ,  G06T3/4053 ,  G06T5/009 ,  G06T7/0002 ,  G06T7/20 ,  H04N7/0117 ,  H04N13/128 ,  H04N13/139 ,  H04N13/15 ,  H04N13/167 ,  H04N13/178 ,  H04N13/194 ,  H04N13/32 ,  H04N13/324 ,  H04N13/327 ,  H04N13/383 ,  H04N13/398 ,  G06T2207/10021 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20208

Abstract: The disclosure describes aspects of a display processing circuitry. In an aspect, one or more displays that support multiple views include one or more arrays of pixels, one or more backplanes, and a processing circuitry configured to receive one or more data streams, control processing of the data streams based on policies from which to select a mode of operation, each mode of operation defining which rays of light the arrays of pixels in the displays are to contribute to generate a particular view or views and the tasks to be performed by the processing circuitry to modify the data streams accordingly. The processing circuitry further provides signaling representative of the modified data streams to the arrays of pixels through a circuit configuration of the backplanes for the arrays of pixels to contribute the rays that will to generate the particular view or views. A corresponding method is also described.

公开(公告)号：US11694605B2

公开(公告)日：2023-07-04

申请号：US17408744

申请日：2021-08-23

Applicant: GOOGLE LLC

Inventor： Gang He ,  Richard Peter Schneider, Jr. ,  Andrew Victor Jones ,  James Richard Dodd, Jr. ,  Joseph Hsiao-Tien Han

IPC: H04N13/04 ,  G09G3/32 ,  G09G3/20 ,  G02B27/09 ,  H04N23/55

CPC classification number: G09G3/32 ,  G02B27/0955 ,  G09G3/2003 ,  H04N23/55 ,  G09G2310/0264

Abstract: A display system includes (i) a plurality of picture elements supported on a single semiconductor substrate and (ii) a backplane including electronic circuitry supported thereon and electronically connected with the picture elements. Each picture element includes a light steering optical element and an array of light emitting elements. The array of light emitting elements includes a first set, a second set, and a third set of inorganic LEDs that (i) are monolithically integrated on the single semiconductor substrate and (ii) emit, respectively, light at a first, a second, and a third wavelength, which are mutually distinct. The light steering optical element is configured for steering the light from the first set, second set, and third set of LEDs in a predetermined direction. The electronic circuitry is configured for individually driving each light emitting element of the array of light emitting elements.