公开(公告)号：US20240257495A1

公开(公告)日：2024-08-01

申请号：US18322554

申请日：2023-05-23

Applicant: LITE-ON SINGAPORE PTE. LTD.

Inventor： George Chun-Wei Yee ,  WUI-PIN LEE ,  Heng-Khai Ng

IPC: G06V10/762 ,  G06V10/771

CPC classification number: G06V10/763 ,  G06V10/771

Abstract: A training system and a training method for a human-presence detection model are provided. The training method includes: obtaining, by a distance sensor and a temperature sensor, a plurality of training samples; dividing the plurality of training samples into a first data cluster and a second data cluster according to whether or not an input interface of the host device is in a used state; marking the first data cluster as a human-presence cluster; selecting a sub-cluster from the second data cluster; marking the sub-cluster as a human-absence cluster; and performing machine learning for the human-presence cluster and the human-absence cluster to generate the human-presence detection model. The first data cluster corresponds to the used state. A center point of the sub-cluster corresponds to a maximum distance value and a minimum temperature value.

公开(公告)号：US20240188375A1

公开(公告)日：2024-06-06

申请号：US18520712

申请日：2023-11-28

Applicant: LITE-ON SINGAPORE PTE. LTD.

Inventor： GUANG-LI SONG ,  WUI-PIN LEE ,  SIN-HENG LIM ,  RUI-TAO ZHENG ,  MON-OO WIN

IPC: H10K59/65 ,  H10K59/80

CPC classification number: H10K59/65 ,  H10K59/873 ,  H10K59/8792 ,  H10K59/8793

Abstract: A sensor package and a display device are provided. The sensor package is disposed inside the display device. The sensor package includes a substrate, a plurality of sensor elements, a shielding cover, a first polarizer, and a second polarizer. The plurality of sensor elements and the shielding cover are disposed on the substrate. The shielding cover covers the plurality of sensor elements. When light passes through the first polarizer, the light forms a first polarized light beam. When another light passes through the second polarizer, the another light forms a second polarized light beam. A first polarization direction of the first polarizer is different from a second polarization direction of the second polarizer.

公开(公告)号：US20250109972A1

公开(公告)日：2025-04-03

申请号：US18900953

申请日：2024-09-30

Applicant: LITE-ON SINGAPORE PTE. LTD. ,  LITE-ON TECHNOLOGY CORPORATION

Inventor： GUANG-LI SONG ,  WUI-PIN LEE ,  SIN-HENG LIM ,  HENG-CHANG CHEN

IPC: G01D11/26 ,  B81B7/00

Abstract: A sensing module of a sensor package includes a substrate and a sensor. The substrate includes an insulating layer, an integrated circuit (IC), a plurality of first circuits, and a plurality of second circuits. The IC is embedded in the insulating layer and includes a plurality of first contacts and a plurality of second contacts. The first circuits are respectively connected to the first contacts, and a part of each of the first circuits is exposed from the first surface of the insulating layer and is defined as a connection pad. The second circuits are respectively connected to the second contacts, and a part of each of the second circuits is exposed from the second surface of the insulating layer and is defined as a soldering pad. The sensor is disposed on the first surface of the insulating layer and is electrically coupled to the first circuits.

公开(公告)号：US20240219708A1

公开(公告)日：2024-07-04

申请号：US18391558

申请日：2023-12-20

Applicant: LITE-ON SINGAPORE PTE. LTD. ,  Singapore University of Technology and Design

Inventor： RUI-TAO ZHENG ,  SIN-HENG LIM ,  WUI-PIN LEE ,  SRINIVASAN LAKSHMANAN CHETTIAR ,  Md Abdur Rahman ,  Joel Kwang Wei Yang

IPC: G02B26/00 ,  G02B1/00 ,  G02B5/20 ,  G02B5/28

CPC classification number: G02B26/001 ,  G02B1/002 ,  G02B5/201 ,  G02B5/286 ,  G02B2207/101

Abstract: A method of manufacturing a plurality of optical filters with Fabry-Pérot (F-P) cavity structures, comprising: providing a carrier; disposing a first reflection layer on the carrier; disposing a first pattern optical layer and a second pattern optical layer on the surface of the first reflection layer; the first pattern optical layer includes a plurality of first nanostructures and a second pattern optical layer includes a plurality of second nanostructures; reflowing the first optical film layer and the second optical film layer to form a first film layer and a second film layer; and coating a second reflection layer on the first film layer and the second film layer.

公开(公告)号：US20240102854A1

公开(公告)日：2024-03-28

申请号：US18373330

申请日：2023-09-27

Applicant: LITE-ON SINGAPORE PTE. LTD. ,  LITE-ON TECHNOLOGY CORPORATION

Inventor： RUI-TAO ZHENG ,  HENG-CHANG CHEN ,  GUANG-LI SONG ,  WUI-PIN LEE ,  SIN-HENG LIM

IPC: G01J1/04 ,  G01J1/42

CPC classification number: G01J1/0488 ,  G01J1/0411 ,  G01J1/42

Abstract: A sensor package includes a substrate, a light sensor disposed on the substrate, at least one optical filter disposed on the light sensor, and an optical functional layer that is light-permeable, is disposed on the substrate, covers the light sensor and the optical filter, and includes multiple light-scattering particles. The light sensor has a light receiving region, and receives light through the light receiving region. The optical filter covers the light receiving region. When the light passes through the optical filter within an incident angle range and is received by the light receiving region, the light sensor responds to a wavelength range of the light, and a response spectrum is obtained. Within the incident angle range, an absolute value of an offset measured at a crest of a waveform of the response spectrum is less than or equal to 10 nm. An electronic device is also provided.