公开(公告)号：US12013284B2

公开(公告)日：2024-06-18

申请号：US18067066

申请日：2022-12-16

Applicant: SENSORTEK TECHNOLOGY CORP.

Inventor： Yu-Min Lin ,  Feng-Jung Hsu

IPC: G01J1/02 ,  G01J1/04

CPC classification number: G01J1/0271 ,  G01J1/0459 ,  G01J2001/0276 ,  G01J1/0474

Abstract: An optical sensor module and a packaging method thereof are disclosed, wherein the optical sensor module comprises a substrate having a light sensing element; and a housing made of a transparent material. The housing is connected to the substrate and covers the light sensing element. The housing has a light-receiving area facing the light sensing element, and the inner surface of the housing toward the substrate is provided with a light-shielding coating in a portion outside of the light-receiving area. In this way, optical components such as the light sensor can be effectively protected, and still retain the effect of avoiding noise light interference with the light sensor module.

公开(公告)号：US20240192050A1

公开(公告)日：2024-06-13

申请号：US18502096

申请日：2023-11-06

Applicant: InnoCare Optoelectronics Corporation

Inventor： Yi-Hung Chiang

IPC: G01J1/02 ,  G01J1/04 ,  G01J1/44

CPC classification number: G01J1/0238 ,  G01J1/0403 ,  G01J1/44 ,  G01J2001/4433

Abstract: A light detection method for a light detection device is provided. The light detection device includes multiple scan lines and multiple light sensing elements. Each of the light sensing elements is coupled to a corresponding one of the scan lines. The light detection method includes: in a detection mode, sequentially scanning a first scan line to a (N+1)th scan line among the scan lines, wherein a Nth scan line is not adjacent to at least one of a (N−1)th scan line and the (N+1)th scan line; reading signals of the light sensing elements coupled to the first scan line to the (N+1)th scan line; determining whether the signals meet an exposure standard; and controlling the light detection device to enter a value reading mode when the signals meet the exposure standard.

公开(公告)号：US12006441B2

公开(公告)日：2024-06-11

申请号：US15767456

申请日：2016-10-13

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Marcus Antonius Verschuuren ,  Anne Souren

IPC: C09D11/102 ,  C09D11/00 ,  C09D11/02 ,  C09D11/037 ,  C09D17/00 ,  G03F7/00 ,  H01L31/0232 ,  H01L31/054 ,  H01L33/58 ,  G01J1/04

CPC classification number: C09D11/102 ,  C09D11/00 ,  C09D11/02 ,  C09D11/037 ,  C09D17/007 ,  C09D17/008 ,  G03F7/0002 ,  H01L31/02327 ,  H01L31/0543 ,  H01L33/58 ,  G01J1/0407 ,  H01L2933/0058 ,  Y02E10/52

Abstract: Disclosed are imprinting ink compositions for use in imprinting techniques such as SCIL. The imprinting ink compositions comprise TMO nanoparticles stabilized by selected polymerization inhibitors that allow for the formation of a stable imprinting ink composition in which polymerization of the TMO nanoparticles is effectively suppressed and from which high refractive index patterned layers can be formed. Imprinting methods using such imprinting ink compositions, optical devices including patterned layers formed from such imprinting ink compositions and lighting devices, optical sensors and photovoltaic devices including such optical elements are also disclosed.

公开(公告)号：US20240183691A1

公开(公告)日：2024-06-06

申请号：US18439567

申请日：2024-02-12

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Mark E. Froggatt ,  Dawn K. Gifford ,  Eric E. Sanborn ,  Alexander K. Sang

IPC: G01D5/353 ,  G01J1/04 ,  G02B6/02

CPC classification number: G01D5/35316 ,  G01J1/0425 ,  G02B6/02042 ,  G02B6/02085 ,  G02B6/02142

Abstract: Example embodiments include an optical interrogation system with a sensing fiber having a single core, the single core having multiple light propagating modes. Interferometric apparatus probes the single core multimode sensing fiber over a range of predetermined wavelengths and detects measurement interferometric data associated with the multiple light propagating modes of the single core for each predetermined wavelength in the range. Data processing circuitry processes the measurement interferometric data associated with the multiple light propagating modes of the single core to determine one or more shape-sensing parameters of the sensing fiber from which the shape of the fiber in three dimensions can be determined.

公开(公告)号：US12000733B2

公开(公告)日：2024-06-04

申请号：US17604846

申请日：2020-04-17

Applicant: INTELLIGENT MATERIAL SOLUTIONS, INC.

Inventor： Howard Y. Bell ,  Joshua E. Collins ,  Victor Zazzu ,  Wenyu Hu

IPC: G01J1/58 ,  G01J1/04 ,  H01S5/00 ,  H01S5/042

CPC classification number: G01J1/58 ,  G01J1/0425 ,  H01S5/0087 ,  H01S5/042

Abstract: Disclosed is a hand-held optical apparatus and method for using the apparatus to activate and detect optical emissive materials as part of a safety interlock system. Typically, the hand-held optical apparatus will include one or more light sources capable of emitting at least one wavelength of light towards an optical emissive material, a light detector capable of detecting a response from the optical emissive material, and control circuitry configured to cause at least one of the one or more light sources to emit the at least one wavelength at a power density less than a predetermined threshold, receive a signal from the light detector representing a detected response, and repeat until the microprocessor determines the detected response matches an expected response.

公开(公告)号：US20240175746A1

公开(公告)日：2024-05-30

申请号：US18502614

申请日：2023-11-06

Applicant: Tamron Co., Ltd.

Inventor： Kazunori KOMORI

IPC: G01J1/42 ,  G01J1/04 ,  G02B27/14

CPC classification number: G01J1/4257 ,  G01J1/0411 ,  G02B27/145

Abstract: Provided is a light reduction mechanism which includes a plate-type first beam splitter and a plate-type second beam splitter, in which in a case where the X axis and the Y axis are arbitrary orthogonal coordinate axes in the plane perpendicular to the optical axis of laser beam irradiation optical unit whose origin is in the optical axis, the first beam splitter is arranged with the X axis as a rotation axis and inclined at an angle α in the range from 30° to 60° inclusive with respect to the plane perpendicular to the optical axis, and the second beam splitter is arranged with the X′ axis, which is parallel to the X axis and passes through the optical axis, as a rotation axis, and inclined at an angle −α with respect to the plane perpendicular to the optical axis.

公开(公告)号：US20240167870A1

公开(公告)日：2024-05-23

申请号：US18410646

申请日：2024-01-11

Applicant: OPHIR OPTRONICS SOLUTIONS LTD.

Inventor： Oleg ZINOVIEV ,  Karol SANILEVICI ,  Alexandr SUPERFIN

IPC: G01J1/42 ,  G01J1/02 ,  G01J1/04

CPC classification number: G01J1/4257 ,  G01J1/0271 ,  G01J1/0403 ,  G01J1/0407

Abstract: The present application discloses an apparatus and method configured to measure characteristics of high power beams of laser energy used in material processing. In one embodiment, the apparatus includes a housing having a first compartment and a second compartment separated from each other to reduce the transfer of thermal energy between them. Optical modules having optical sensors configured to measure characteristics of the high power beam are mounted in the first compartment. A removable and replaceable beam dump configured to absorb most of the high power beam is positioned in the second compartment. The removability/replaceability of the beam dump enables operation of the apparatus without active cooling of the beam dump assembly, simplifying the apparatus and protecting the optical sensors in the first compartment.

公开(公告)号：US20240167648A1

公开(公告)日：2024-05-23

申请号：US18428923

申请日：2024-01-31

Applicant: Heathco LLC

Inventor： Miles William McDonald ,  Kushagra Dixit ,  Scott Blaise Tylicki ,  Apollo Paul Paredes ,  Lionel V. Luu ,  John Colvin Deaton

IPC: F21S8/00 ,  F21S9/03 ,  F21V21/30 ,  F21V23/02 ,  F21V23/04 ,  G01J1/02 ,  G01J1/04 ,  G01J5/00 ,  G01V3/12 ,  G02B19/00 ,  H05B45/10 ,  H05B47/115

CPC classification number: F21S8/003 ,  F21S9/032 ,  F21S9/037 ,  F21V21/30 ,  F21V23/023 ,  F21V23/04 ,  F21V23/0471 ,  F21V23/0478 ,  G01J1/0214 ,  G01J1/0411 ,  G01J5/0025 ,  G01V3/12 ,  G02B19/0009 ,  G02B19/0076 ,  H05B45/10 ,  H05B47/115 ,  F21Y2115/10

Abstract: The present disclosure sets forth a motion sensing outdoor security light with the flexibility of being mounted to either a wall structure or to an eave or ceiling structure. An adjustable spherical motion sensor housing may be provided with the rotationally adjustable outdoor security light, allowing easy adjustment of motion detection ranges under different mounting schemes without comprising the aesthetic design of the light. The adjustable spherical motion sensor housing may also provide an enlarged horizontal field of view for better performance.

公开(公告)号：US20240159733A1

公开(公告)日：2024-05-16

申请号：US18394017

申请日：2023-12-22

Applicant: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.

Inventor： Friedhelm SERWANE ,  Joachim SPATZ

IPC: G01N33/483 ,  A61B5/00 ,  C12N5/00 ,  C12N5/079 ,  C12N5/0793 ,  G01J1/04 ,  G01J1/42 ,  G01N21/00 ,  G01N21/64 ,  G01N33/50

CPC classification number: G01N33/4833 ,  A61B5/0071 ,  C12N5/0062 ,  C12N5/062 ,  C12N5/0621 ,  G01J1/0407 ,  G01J1/42 ,  G01N21/00 ,  G01N21/6458 ,  G01N33/5058 ,  G01N33/5082 ,  C12N2506/45 ,  C12N2513/00 ,  C12N2527/00

Abstract: A measurement device 100 comprises neuronal, in particular retinal, tissue 110 grown from stem cells, the neuronal tissue 110 having a three-dimensional shape neuronal cells that change an electric potential in cells of the neuronal tissue 110 in response to influences that act on the neuronal cells, and a read-out device 130 that is configured to measure neuronal responses of the neuronal tissue 110 via changes in the electric potential generated by the neuronal cells.

公开(公告)号：US20240118133A1

公开(公告)日：2024-04-11

申请号：US18378257

申请日：2023-10-10

Applicant: Rayprus Technology (Foshan) Co., Ltd.

Inventor： CHUN CHUANG

IPC: G01J1/04

CPC classification number: G01J1/0407

Abstract: A detection device comprises a light emitting element, a first optical element and a light receiving element. The light emitting element is configured for emitting a first light beam. The first optical element is arranged on an optical path of the first light beam, and capable of reflecting the first light beam to form a second light beam transmitting in different directions circumferentially at the same time. The second light beam can be reflected by objects on an optical path of the second light beam to form a third light beam. The light receiving element is configured for receiving the third light beam.