公开(公告)号：US10804439B2

公开(公告)日：2020-10-13

申请号：US16037388

申请日：2018-07-17

Applicant: OSRAM OLED GmbH

Inventor： Markus Pindl ,  Martin Brandl

IPC: H01L33/50

Abstract: A method produces a plurality of conversion elements including: A) providing a first carrier; B) applying a first element to the first carrier using a first application technique, the first element including a conversion material, the first application technique being different from compression molding; C) applying a second element to the first carrier by a second application technique, the second element including quantum dots, the quantum dots being introduced into a matrix material and being different from the conversion material, the second application technique being molding or compression molding; D) hardening of the matrix material; E) optionally, rearranging the arrangement produced according to step D) to a second carrier; and F) separating so that a plurality of conversion elements are generated.

公开(公告)号：US11508709B2

公开(公告)日：2022-11-22

申请号：US16979819

申请日：2019-02-07

Applicant: Osram OLED GmbH

Inventor： Martin Brandl ,  Zeljko Pajkic ,  Luca Haiberger

IPC: H01L27/15 ,  H01L29/26 ,  H01L31/12 ,  H01L33/00 ,  H01L25/16 ,  H01L25/075 ,  H01L33/48 ,  H01L33/50 ,  H01L33/62 ,  H01S5/40

Abstract: The invention relates to a method, an arrangement and an array, in which a structured contact layer and an elastic carrier layer arranged on a first side of the structured contact layer and connected to the structure contact layer by means of a bonded connection is produced, and in which at least one optoelectronic semiconductor component is arranged on the structured contact layer, on a second side of the structured contact layer, opposing the first side, and is electrically and mechanically connected to the structured contact layer, an elastic conversion layer in an irradiation region being applied to the structured contact layer and the elastic carrier layer in such a way that at least the optoelectronic semiconductor component is embedded in the conversion layer, at least in sections, and a connection region of the structure contact layer remains uncovered.

公开(公告)号：US11469220B2

公开(公告)日：2022-10-11

申请号：US16769202

申请日：2018-12-07

Applicant: OSRAM OLED GmbH

Inventor： Zeljko Pajkic ,  Luca Haiberger ,  Martin Brandl

IPC: H01L25/16 ,  H01L33/62 ,  H01L33/48 ,  H01L23/31 ,  H01L23/495 ,  H01L31/147 ,  H01L31/0203 ,  H01L31/02 ,  H01L23/045 ,  H01L33/50

Abstract: The invention relates to a component comprising a first part, a second part, a housing body, and a first electrode, wherein the housing body encloses the first electrode in lateral directions at least in some regions. The first electrode has a front face and a rear face facing away from the front face, and the front and rear faces are free of a cover produced by a material of the housing body at least in some regions. The first part is arranged on the front face, and the second part is arranged on the rear face, and both the first and second parts are connected to the first electrode in an electrically conductive manner. The first electrode is designed to be continuous and is arranged between the first part and the second part in the vertical direction. Also described is a method for producing the component.

公开(公告)号：US10756245B2

公开(公告)日：2020-08-25

申请号：US16079749

申请日：2017-02-24

Applicant: OSRAM OLED GmbH

Inventor： Michael Wittmann ,  Martin Brandl

IPC: H01L33/62 ,  H01L33/44 ,  H01L33/48 ,  H01L33/60

Abstract: An optoelectronic component has at least one lead frame section, wherein an optoelectronic element is arranged on the lead frame section, a mold material is applied at least on a first face of the lead frame section and adhesively connected to the lead frame section by the first face, the lead frame section consists of a predetermined material, a part of the first face of the lead frame section is provided with a coating, a region of the first face is free of the coating, and the mold material connects to the material of the lead frame section in the free region.

公开(公告)号：US20210161433A1

公开(公告)日：2021-06-03

申请号：US17262647

申请日：2019-07-23

Applicant: OSRAM OLED GmbH

Inventor： Martin Brandl ,  Zeljko Pajkic ,  Luca Haiberger

IPC: A61B5/1455 ,  G01N33/487 ,  A61B5/00

Abstract: In an embodiment a portable electronic device includes a sensor device including at least one light emitter, at least one light detector, a housing in which the at least one light emitter and the at least one light detector are arranged and at least one channel forming a passageway through the housing, wherein the at least one light emitter and the at least one light detector are arranged such that light emitted from the at least one light emitter passes through the at least one channel and is thereafter detected by the at least one light detector.