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：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：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.

公开(公告)号：US11919275B2

公开(公告)日：2024-03-05

申请号：US17432328

申请日：2020-02-05

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Gabor Varga ,  Michael Zeiss ,  Christian Effertz ,  Doane Shelby Craig

IPC: B60J1/00 ,  B32B17/10 ,  G01J1/04 ,  G02B5/32 ,  G03H1/00

CPC classification number: B32B17/10293 ,  B32B17/10 ,  B32B17/10036 ,  B32B17/1044 ,  B32B17/10761 ,  B32B17/1077 ,  B32B17/10788 ,  B60J1/001 ,  G01J1/0407 ,  G02B5/32 ,  G03H1/0005 ,  G03H2001/0033

Abstract: A composite pane and in particular a composite vehicle pane with an integrated light sensor, includes an outer pane and an inner pane that are joined to one another via at least one thermoplastic intermediate layer, and at least one light sensor with at least one light-sensitive surface that is arranged between the outer pane and the inner pane, wherein the light-sensitive surface faces the outer pane and a holographic optical element is arranged between the light-sensitive surface and the outer pane, and the holographic optical element is implemented as a hologram for incident-angle-dependent diffraction of the incident light.

公开(公告)号：US20240035883A1

公开(公告)日：2024-02-01

申请号：US17815699

申请日：2022-07-28

Applicant: GRAMM INC.

Inventor： Jisoo LEE

IPC: G01J1/42 ,  G01J1/04 ,  G01J1/58 ,  H05B47/20

CPC classification number: G01J1/4257 ,  G01J1/0407 ,  G01J1/58 ,  H05B47/20 ,  G01J2001/0481

Abstract: Disclosed is a device for inspecting optical power measurement of a light emitter, the device including: a reference light emitter; a measurer configured to measure optical power by receiving light emitted from one of the reference light emitter and a plurality of inspection target light emitters, the measurer including an integrating sphere, a photodiode detector, and a photocurrent or photovoltage measurement device; and a controller configured to calculate a first average of optical power of the plurality of inspection target light emitters by measuring first optical power of a first inspection target light emitter among the plurality of inspection target light emitters, and generate an alarm to stop using the measurer when a difference between the first average and a second optical power of the reference light emitter exceeds a first threshold. Thus, the inspection is more accurately and reliably carried out.

公开(公告)号：US11879774B2

公开(公告)日：2024-01-23

申请号：US17274070

申请日：2019-09-02

Applicant: SIGNIFY HOLDING B.V.

Inventor： Marcel Lucassen ,  Tobias Borra ,  Dragan Sekulovski

IPC: G01J1/14 ,  G01J1/50 ,  G01J1/04 ,  G02B5/26

CPC classification number: G01J1/50 ,  G01J1/0407 ,  G02B5/26

Abstract: The invention provides a light indicator (100) for use in evaluating melanopsin active radiation in a flux of light, the light indicator (100) comprising a first light indicator element (110) comprising a first light reflective element (112) and a second light indicator element (120) comprising a second light reflective element (122), the light reflecting elements (112,122) having different wavelength dependencies of the spectral reflectivity, wherein the light reflecting elements (112,122) are selected to provide the same intensity of reflected light of two or more different types of light irradiating on the light indicator elements (110,120), wherein the two or more different types of light have different spectral power distributions in the visible wavelength range but having the same ratios of the melanopic flux and the luminous flux, wherein the ratio of the melanopic flux and the luminous flux of light is defined as







MEF
=

1.22




∑



λ
=
380

780

⁢

SPD
⁡
(
λ
)

⁢

m
⁡
(
λ
)

⁢
Δλ




∑



λ
=
380

780

⁢

SPD
⁡
(
λ
)

⁢

V
⁡
(
λ
)

⁢
Δλ







(

Eq
.

1

)







wherein SPD(λ) is the spectral power distribution of the light, m(λ) is the melanopic sensitivity function, and the V(λ) is the photopic sensitivity.

公开(公告)号：US20230173918A1

公开(公告)日：2023-06-08

申请号：US17923032

申请日：2021-05-04

Applicant: Continental Automotive Technologies GmbH

Inventor： Sebastian Knünz ,  Gianfranco Visano

IPC: B60K35/00 ,  G01J1/04

CPC classification number: B60K35/00 ,  G01J1/0407 ,  B60K2370/152

Abstract: A motor vehicle comprising a translucent front panel, an infrared component configured to receive and/or transmit radiation in the infrared range, a coating arranged on a main surface of the front panel, wherein the infrared component is arranged on the main surface of the front panel in a component region, the coating is arranged between the front panel and the infrared component and is arranged both in the component region and outside the component region, and the coating is transmissive to radiation in the infrared range and has a predefined color locus is disclosed. A motor vehicle comprising an apparatus is also disclosed.

公开(公告)号：US11666273B2

公开(公告)日：2023-06-06

申请号：US16879403

申请日：2020-05-20

Applicant: Apple Inc.

Inventor： James R. Wilson ,  Christopher D. Jones ,  Tyler A. Marshall

IPC: A61B5/00 ,  H05K5/00 ,  H05K5/03 ,  G01J1/42 ,  G01J1/04 ,  G06F1/16 ,  A61B5/024 ,  A61B5/1455 ,  G01J1/02 ,  G06F3/041 ,  H04N23/57

CPC classification number: A61B5/6802 ,  A61B5/0075 ,  A61B5/0077 ,  A61B5/02433 ,  A61B5/14552 ,  A61B5/681 ,  A61B5/6898 ,  A61B5/742 ,  A61B5/7475 ,  G01J1/0204 ,  G01J1/0214 ,  G01J1/0407 ,  G01J1/0474 ,  G01J1/0488 ,  G01J1/42 ,  H05K5/0017 ,  H05K5/03 ,  A61B2562/0238 ,  G06F1/163 ,  G06F1/1616 ,  G06F3/041 ,  H04N23/57

Abstract: An electronic device including an optical component and an enclosure comprising a glass ceramic region is disclosed. The optical properties of the glass ceramic region and the positioning of the glass ceramic region with respect to the optical component can affect the performance of the optical component, the visual appearance of the optical component, or both.

公开(公告)号：US20190221699A1

公开(公告)日：2019-07-18

申请号：US16368272

申请日：2019-03-28

Applicant: Sergiy Vasylyev

Inventor： Sergiy Vasylyev

IPC: H01L31/054 ,  G02B19/00 ,  H01L31/0232 ,  G02B5/02 ,  H01L31/0525 ,  G01J5/08 ,  G01J1/04

CPC classification number: H01L31/0547 ,  G01J1/0407 ,  G01J5/0853 ,  G02B5/0231 ,  G02B5/0294 ,  G02B19/0028 ,  H01L31/02327 ,  H01L31/0525 ,  H01L31/0543 ,  Y02E10/52

Abstract: A light converting optical system employing a planar light trapping optical structure illuminated by a source of monochromatic light. The light trapping optical structure includes a photoresponsive layer including semiconductor quantum dots. The photoresponsive layer is configured at a relatively low thickness and located between opposing broad-area surfaces that confine and redistribute light within the light trapping structure and cause multiple transverse propagation of light through the photoresponsive layer to enhance absorption. The light trapping optical structure further incorporates optical elements configured for injecting light into the light trapping structure.