公开(公告)号：US20230411434A1

公开(公告)日：2023-12-21

申请号：US18251745

申请日：2021-11-11

Applicant: ams-Osram AG

Inventor： Eduard STADLER ,  Harald ETSCHMAIER ,  Josef PERTL ,  Fabian HUBER

IPC: H01L27/146 ,  G01T1/24 ,  G01T1/20 ,  A61B6/03 ,  H01L25/065

CPC classification number: H01L27/14661 ,  G01T1/24 ,  G01T1/2018 ,  A61B6/032 ,  H01L25/0655 ,  H01L27/14636 ,  H01L27/1469 ,  H01L27/14659

Abstract: A module assembly for the detection of X-ray radiation includes an X-ray sensor being configured to receive a photon of the X-ray radiation and to provide an electrical signal in response to the received photon. The module assembly further includes a system-in-package structure for processing the electrical signal, the system-in-package structure including an input/output terminal, a first interposer and a second interposer and an integrated circuit which are arranged in a stacked configuration in the system-in-package structure. The package structure can be assembled on all four lateral sides and is thus four-side buttable so that contiguous modules can be mounted on all four sides without a gap between pixels to read out data from large-pixelated detectors of the X-ray sensor.

公开(公告)号：US20230298507A1

公开(公告)日：2023-09-21

申请号：US18010625

申请日：2021-06-11

Applicant: ams-OSRAM AG

Inventor： Mario MANNINGER ,  Jens GEIGER ,  Klaus SCHMIDEGG ,  Laurent NEVOU ,  Nemanja NIKETIC ,  Igor GUREVICH ,  Bassam HALLAL

IPC: G09G3/20 ,  G02B23/16 ,  G02B27/30 ,  G02B5/02 ,  G02B3/00

CPC classification number: G09G3/2092 ,  G02B23/16 ,  G02B27/30 ,  G02B5/0273 ,  G02B3/0037 ,  G09G2360/14

Abstract: An apparatus comprises a display screen, and an optical sensor module which is disposed behind the display screen. The optical sensor module further comprises a light emitter operable to generate light having a wavelength for transmission through the display screen toward a target object. A light sensor is operable to sense light reflected by the target object and having the wavelength. A reducer is arranged for reducing the optical power density by increasing a diameter of a light beam generated by the light emitter on the display screen, wherein the reducer is disposed between the light emitter and the display screen so as to intersect the light beam generated by the light emitter.

公开(公告)号：US20230130384A1

公开(公告)日：2023-04-27

申请号：US17913994

申请日：2021-03-24

Applicant: ams-Osram AG

Inventor： Deborah MORECROFT ,  Gerhard EILMSTEINER ,  Manuel KOCH

IPC: G02B5/28 ,  G02B5/20 ,  H04N23/55

Abstract: An interference filter comprises a substrate, a filter stack and at least one absorption layer. The filter stack comprises alternating layers of optical coatings with different refractive indices arranged on the substrate. The at least one absorption layer is comprised of an optically absorbing material which is arranged on the substrate.

公开(公告)号：US09151464B2

公开(公告)日：2015-10-06

申请号：US13645524

申请日：2012-10-05

Applicant: OSRAM AG

Inventor： Nadir Farchtchian ,  Al Ma ,  Nico Morgenbrod

IPC: F21V9/00 ,  F21V9/08 ,  F21V7/00 ,  F21V7/04 ,  F21V7/06 ,  F21W131/205 ,  F21Y101/02 ,  F21Y105/00 ,  F21Y113/00 ,  F21V13/02

CPC classification number: F21V7/0033 ,  F21V7/041 ,  F21V7/06 ,  F21V13/02 ,  F21W2131/205 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2113/00 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: The present invention relates to a light source unit having at least one LED sub light source unit. Each LED sub light source unit includes three types of LEDs: phosphor converted green LED, orange-red LED with a wavelength of 614 nm-622 nm, and blue LED with a wavelength of 460 nm-476 nm. Light generated by the three types of LEDs is mixed to generate white light.

Abstract translation: 本发明涉及具有至少一个LED子光源单元的光源单元。 每个LED子光源单元包括三种类型的LED：磷光体转换绿色LED，波长为614nm-622nm的橙红色LED以及波长为460nm-476nm的蓝色LED。 由三种类型的LED产生的光被混合以产生白光。

公开(公告)号：US08974084B2

公开(公告)日：2015-03-10

申请号：US13748952

申请日：2013-01-24

Applicant: OSRAM AG

Inventor： Florian Wildner

IPC: F21V5/04 ,  F21S4/00 ,  G09F9/30 ,  F21Y101/02 ,  F21Y103/00

CPC classification number: F21V5/04 ,  F21S4/20 ,  F21V5/045 ,  F21Y2103/10 ,  F21Y2115/10 ,  G09F9/301

Abstract: Disclosed is an illuminating system of flexible shape and comprising at least one LED disposed on a flexible carrier material, an optic being provided that permits uniform, directed and/or glare-free light emission.

Abstract translation: 公开了柔性形状的照明系统，并且包括设置在柔性载体材料上的至少一个LED，提供允许均匀，定向和/或无眩光发光的光学元件。

公开(公告)号：USD703841S1

公开(公告)日：2014-04-29

申请号：US29433095

申请日：2012-09-26

Applicant: Osram AG

Designer： Yaojun Feng ,  Yuanyuan He ,  Hua Wang

公开(公告)号：US20130135855A1

公开(公告)日：2013-05-30

申请号：US13748952

申请日：2013-01-24

Applicant: OSRAM AG

Inventor： Florian Wildner

IPC: F21V5/04

CPC classification number: F21V5/04 ,  F21S4/20 ,  F21V5/045 ,  F21Y2103/10 ,  F21Y2115/10 ,  G09F9/301

Abstract: Disclosed is an illuminating system of flexible shape and comprising at least one LED disposed on a flexible carrier material, an optic being provided that permits uniform, directed and/or glare-free light emission.

Abstract translation: 公开了柔性形状的照明系统，并且包括设置在柔性载体材料上的至少一个LED，提供允许均匀，定向和/或无眩光发光的光学元件。

公开(公告)号：US12174064B2

公开(公告)日：2024-12-24

申请号：US18267725

申请日：2021-12-08

Applicant: ams-OSRAM AG

Inventor： Rajesh Gupta ,  Ravi Kumar Adusumalli ,  Robert Van Zeeland ,  Rahul Thottathil

IPC: G01J1/44 ,  G01R19/00

Abstract: A circuit for sensing radiation with high sensitivity is disclosed. The circuit comprises a first transistor configurable to reset a voltage-level at a circuit node to a voltage reference. The circuit also comprises measurement circuitry configured to measure the voltage-level at the circuit node, and at least one photodiode configured to vary the voltage-level at the circuit node in response to radiation incident upon the photodiode during an integration period. The circuit also comprises processing circuitry configured to control the first transistor to reset the voltage-level at the circuit node and to subsequently configure the measurement circuitry to measure the voltage-level at a start and at an end of the integration period.

公开(公告)号：US20240418761A1

公开(公告)日：2024-12-19

申请号：US18699596

申请日：2022-10-11

Applicant: ams-OSRAM AG

Inventor： Dominik RUCK

IPC: G01R29/24 ,  G01S7/484 ,  G01S7/497

Abstract: A circuit for monitoring an amount of charge provided to at least one radiation-emitting element configured to: determine a charge storage capacity of a charge storage device; measure a first voltage at the charge storage device before the at least one radiation-emitting element is driven; and measure a second voltage at the charge storage device after the at least one radiation-emitting element is driven. The circuit includes processing circuitry configured to determine an amount of charge provided to the at least one radiation-emitting element based on the charge storage capacity and a difference between the first and second voltages.

公开(公告)号：US20240241326A1

公开(公告)日：2024-07-18

申请号：US18289628

申请日：2022-04-13

Applicant: ams-OSRAM AG

Inventor： Victor SIDOROV ,  Jesus CASTANO FERNANDO ,  Anderson SINGULANI ,  Diana HOHL ,  Luca LUCERA

IPC: G02B6/42

CPC classification number: G02B6/4214

Abstract: An optical module includes an emitter and a semiconductor device. The emitter is attached to the semiconductor device and is separated from the semiconductor device by a gap. The semiconductor device includes a waveguide and a diffraction grating located within semiconductor of the semiconductor device. The diffraction grating is a coupling diffraction grating configured to couple light emitted from the emitter into the waveguide. The semiconductor device further includes an additional diffraction grating which is provided on a surface of the semiconductor device which faces the emitter.