公开(公告)号：US20250046301A1

公开(公告)日：2025-02-06

申请号：US18787739

申请日：2024-07-29

Applicant: Meta Platforms Technologies, LLC

Inventor： Balasubramanian Sivakumar ,  Min Hyuk Choi ,  Gang Chen ,  Gyungmin Kim ,  Ahmet Tura ,  Hai Jung In ,  Weiwei Wang ,  Suhui Lee ,  Woong Hwang ,  Wanyue Song ,  Wai Sze Tiffany Lam ,  Wanli Chi ,  Nikolaos Sarafianos ,  Rakesh Ranjan ,  Alexander Sorkine Hornung ,  Seonghyeon Nam ,  Hyunyoung Jung ,  Ruiming Xie ,  Ju Lin ,  Niko Moritz ,  Frank Torsten Bernd Seide

IPC: G10L15/16 ,  G02B6/26 ,  G02B6/27 ,  G02B6/34 ,  G06F40/40 ,  G10L15/02 ,  G10L15/18 ,  H10K59/12

Abstract: A display device includes a diffusion layer providing a single well, an optical element configured to receive light and output the received image light including a concentric series of lens segments made up of active facets, and a waveguide having an in-coupling grating and a waveguide body optically coupled to the image light, where a polarizing component is disposed over an output surface of the optical element. A method to improve a yield of silicon backplane displays includes connecting a diode having a resolution to a backplane and repairing a defect on a pixel display area by dividing the pixel display area into at least one subcircuit, while improving geometry stylization transfer for 3D models of real-world environments. A method for suppressing crosstalk for user conversations includes receiving multiple speech signals captured by multiple microphones and generating directional data for the multiple speech signals based on spatial filtering.

公开(公告)号：US20240144949A1

公开(公告)日：2024-05-02

申请号：US18493555

申请日：2023-10-24

Applicant: Meta Platforms Technologies, LLC

Inventor： Xiao Yang ,  Ahmed Kamal Atwa Mohamed ,  Charles Ye ,  Nikita Bhalla ,  Shashank Jain ,  Mahek Parvez Hooda ,  Gagan Aneja ,  Stanislav Peshterliev ,  Pranab Mohanty ,  Gerald Eugene McAlister ,  Gautam Venkatesan ,  Ju Lin ,  Ruiming Xie ,  Niko Moritz ,  Frank Torsten Bernd Seide

IPC: G10L21/0216 ,  G06F40/58 ,  G10L17/02 ,  G10L17/04 ,  G10L17/14 ,  H04R3/00 ,  H04R5/027 ,  H04S3/00 ,  H04S7/00

CPC classification number: G10L21/0216 ,  G06F40/58 ,  G10L17/02 ,  G10L17/04 ,  G10L17/14 ,  H04R3/005 ,  H04R5/027 ,  H04S3/008 ,  H04S7/302 ,  G10L2021/02087 ,  H04R2499/15 ,  H04S2400/01 ,  H04S2400/11 ,  H04S2400/15

Abstract: In one embodiment, an AR/VR system includes a social-networking application installed on the AR/VR system, which allows a user to access on online social network, including communicating with the user's social connections and interacting with content objects on the online social network. The AR/VR system also includes an AR/VR application, which allows the user to interact with an AR/VR platform by providing user input to the AR/VR application via various modalities. Based on the user input, the AR/VR platform generates responses and sends the generated responses to the AR/VR application, which then presents the responses to the user at the AR/VR system via various modalities.