公开(公告)号：US20240428502A1

公开(公告)日：2024-12-26

申请号：US18653567

申请日：2024-05-02

Applicant: Apple Inc.

Inventor： Fu-Chung Huang ,  ByoungSuk Kim ,  Felipe Bacim De Araujo E Silva ,  Hao Chen ,  Igor Kozintsev ,  Pavel V Dudrenov ,  Ping-Yen Chou ,  Seung Wook Kim ,  Sheng Zhang ,  Victor H Yin ,  Wei H Yao ,  Wei Xiong ,  Yang Li ,  Yi Huang ,  Yi-Pai Huang ,  Justin A Meiners

IPC: G06T15/06 ,  H04N13/133 ,  H04N13/305

Abstract: An electronic device may include a lenticular display. The lenticular display may have a lenticular lens film formed over an array of pixels. The lenticular lenses may be configured to enable stereoscopic viewing of the display such that a viewer perceives three-dimensional images. The display may render different content layers that present different classes of content. The different classes of content may have different characteristics. As an example, a first class of content may be static content whereas a second class of content may be dynamic content. The different characteristics of each class of content may be leveraged to use a hybrid approach for content processing. The hybrid content processing may take advantage of different layers needing to be updated at different frequencies and may take advantage of sparse content in some of the layers.

公开(公告)号：US12200185B1

公开(公告)日：2025-01-14

申请号：US17885455

申请日：2022-08-10

Applicant: Apple Inc.

Inventor： Felipe Bacim De Araujo E Silva ,  Seung Wook Kim ,  Edwin Iskandar ,  Pavel V Dudrenov ,  Zachary D Corley ,  Hao Chen ,  Ping-Yen Chou

IPC: H04N13/305 ,  H04N13/15 ,  H04N13/167 ,  H04N13/327 ,  H04N13/398 ,  H04N13/366

Abstract: An electronic device may include a lenticular display. The lenticular display may have a lenticular lens film formed over an array of pixels. The display may include ray tracing circuitry that is configured to, using ray tracing, a three-dimensional image, and deflection measurements for the array of pixels, output a display calibration map that includes, for each pixel in the array of pixels, a corresponding location on a two-dimensional image. The display may also include pixel mapping circuitry configured to, using the display calibration map from the ray tracing circuitry, map the two-dimensional image to respective pixels on the array of pixels to obtain pixel data for the array of pixels.

公开(公告)号：US12294692B2

公开(公告)日：2025-05-06

申请号：US18189542

申请日：2023-03-24

Applicant: Apple Inc.

Inventor： Pavel V Dudrenov ,  Zachary D Corley ,  Edwin Iskandar ,  Felipe Bacim De Araujo E Silva ,  Seung Wook Kim ,  Yang Li ,  Menelik Baye Yimam ,  Gilles M Cadet

IPC: H04N13/368 ,  H04N13/122 ,  H04N13/305 ,  H04N13/376 ,  H04N13/383 ,  H04N13/398

Abstract: An electronic device may include a stereoscopic display with a plurality of lenticular lenses that extend across the length of the display. The lenticular lenses may be configured to enable stereoscopic viewing of the display such that a viewer perceives three-dimensional images. The display may have different viewing zones that account for horizontal parallax as a viewer moves horizontally relative to the display. The display may be dimmed globally, blurred, and/or composited with a default image based on the detected vertical position of the viewer. The display may render content that compensates for the real-time vertical positions of multiple viewers.

公开(公告)号：US20250022392A1

公开(公告)日：2025-01-16

申请号：US18537216

申请日：2023-12-12

Applicant: Apple Inc.

Inventor： Harini Kishan ,  Ralf Habel ,  Zhen Zhang ,  Yi Huang ,  Miguel Angel Lopez Alvarez ,  Shobhit Chaudhry ,  Pavel V Dudrenov ,  Gilles M Cadet ,  Ping-Yen Chou ,  Yang Li ,  Kevin Cossu ,  Alfred B Huergo Wagner ,  Seung Wook Kim ,  Felipe Bacim De Araujo E Silva ,  Jessica Murphy ,  Lincoln-Shaun Sanders ,  Francisco H Imai ,  Jiaying Wu ,  Juan He ,  Jackson K Roland

IPC: G09G3/00

Abstract: A head-mounted device may have an inner display that displays images for a user and an outer display that informs nearby people of the status of the user and inner display. For example, the outer display may display an image of a face, an abstract layer, or both, depending on whether the inner display is operating in passthrough mode, mixed reality mode, or virtual reality mode. An ambient light sensor in the head-mounted device may be used to measure the brightness and color of ambient light. The white point of the face layer on the outer display may be adapted to the color of ambient light, whereas the white point of the abstract layer on the outer display may remain fixed. The white point of a display may be a correlated color temperature setting (e.g., measured in degrees Kelvin) that determines the warmth or coolness of displayed colors.