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公开(公告)号：US11275237B2
公开(公告)日：2022-03-15
申请号：US15945830
申请日：2018-04-05
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Uli Hiller , Stefan Morgott
Abstract: An apparatus for presenting an image for a heads-up display includes three arrays of light-emitting diodes, wherein the light-emitting diodes of an array are arranged and output electromagnetic beams in an emission direction of an emission side of the array, the light-emitting diodes output an electromagnetic beam with a first opening angle in the emission direction, a collimation apparatus provided on the emission side at a specified spacing in front of the array of the light-emitting diodes, wherein the collimation apparatus reduces the first opening angles of the beams of the light-emitting diodes downstream of the collimation apparatus in the emission direction to a second opening angle, the second opening angle is smaller than the first opening angle, and a combination optical unit arranged downstream of the collimation apparatus in the emission direction, the combination optical unit superposes the electromagnetic rays from the three arrays to form an image for the head-up display.
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公开(公告)号：US11169393B2
公开(公告)日：2021-11-09
申请号：US16492093
申请日：2018-03-07
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Hubert Halbritter , Mikko Perälä
IPC: G02F1/1335 , G02B30/27
Abstract: A 3D display element is disclosed. In an embodiment a 3D display element includes a light-emitting component configured to emit light and an optical arrangement, wherein the light-emitting component includes a plurality of triplets, each triplet including a first, a second and a third light-emitting region, wherein the triplets are arranged side by side in a first lateral plane, wherein the regions are arranged side by side in the first lateral plane, wherein the optical arrangement is configured to diverge light of adjacent triplets passing through the optical arrangement, and wherein light of a triplet passing through the optical arrangement is mixed.
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公开(公告)号：US20200159038A1
公开(公告)日：2020-05-21
申请号：US16492093
申请日：2018-03-07
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Hubert Halbritter , Mikko Perälä
IPC: G02B30/27
Abstract: A 3D display element is disclosed. In an embodiment a 3D display element includes a light-emitting component configured to emit light and an optical arrangement, wherein the light-emitting component includes a plurality of triplets, each triplet including a first, a second and a third light-emitting region, wherein the triplets are arranged side by side in a first lateral plane, wherein the regions are arranged side by side in the first lateral plane, wherein the optical arrangement is configured to diverge light of adjacent triplets passing through the optical arrangement, and wherein light of a triplet passing through the optical arrangement is mixed.
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公开(公告)号：US20200158310A1
公开(公告)日：2020-05-21
申请号：US16605106
申请日：2018-04-26
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Henning Rehn
Abstract: An illumination device and a method for producing an illumination device are disclosed. In an embodiment an illumination device includes a light emitting element and an optical device with a first lens and a second lens, wherein the light emitting element has an emission surface on a side facing the optical device, wherein the optical device is subordinated to the light emitting element in a radiation direction, wherein the first lens is arranged on a side of the optical device facing the light emitting element, wherein a material, which has a refractive index different from a material of the first lens, is arranged between the first lens and the light emitting element, wherein a first surface of the first lens facing the light emitting element has a radius of curvature of at least 200 mm and a second surface of the first lens facing away from the light emitting element has a radius of curvature of at least 200 mm, and wherein the first lens has a thickness of at least twice an edge length of the emission surface.
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公开(公告)号：US20200091382A1
公开(公告)日：2020-03-19
申请号：US16495241
申请日：2018-03-19
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Hubert Halbritter , Mikko Perälä
IPC: H01L33/50 , H01L25/075 , H01L33/58 , G09F9/33 , H01L25/16
Abstract: A display device is disclosed. In an embodiment a device includes at least one optoelectronic semiconductor component configured to generate primary radiation, a plurality of pixels, wherein each pixel includes at least a first subpixel configured to generate radiation in a first spectral range and a second subpixel configured to generate radiation in a second spectral range different from the first spectral range, wherein the first and second subpixels are each assigned an active region of the semiconductor component; and a radiation conversion element arranged downstream of at least some of the active regions, wherein the radiation conversion element configured to at least partially convert the primary radiation into a secondary radiation and to radiate the secondary radiation at a narrow angle.
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Patent Agency Ranking
公开(公告)号：US20190181302A1
公开(公告)日：2019-06-13
申请号：US16090566
申请日：2017-03-24
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick
Abstract: A converter for partial conversion of a primary radiation includes a base body containing a luminescence conversion material, and a plurality of structures on a top side of the converter, wherein the structures are formed by elevations of the base body and/or recesses in the base body, and the structures are adapted to reduce a proportion of primary radiation exiting the converter in a main radiation direction (R).
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公开(公告)号：US20190157339A1
公开(公告)日：2019-05-23
申请号：US16098283
申请日：2017-05-11
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Matthias Sabathil , Frank Singer , Thomas Schwarz
IPC: H01L27/15 , H01L25/075 , H01L33/58 , H01L33/62
Abstract: An optical assembly and a display device are disclosed. In an embodiment an optical assembly includes a common carrier, a plurality of first chip groups, each first chip group comprising at least two similar luminescence diode chips, a plurality of second chip groups, each second chip group comprising at least two similar luminescence diode chips, wherein the first and second chip groups are arranged planar along a regular grid of first unit cells on a main surface of the common carrier and an optical element arranged downstream of the first and second chip groups with respect to a main radiation direction, wherein the luminescence diode chips of the different chip groups are configured to emit electromagnetic radiation of different wavelength characteristics.
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28.发明申请公开(公告)号：US20190098194A1
公开(公告)日：2019-03-28
申请号：US16083114
申请日：2017-03-09
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick
Abstract: A method of illuminating a face of a person including recording a first image imaging the face of the person, determining an eye region in the imaged face, and illuminating the face of the person, a first region corresponding to the eye region determined, of the face being illuminated such that dazzling of the eyes of the person can be reduced.
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公开(公告)号：US20170256691A1
公开(公告)日：2017-09-07
申请号：US15510468
申请日：2015-09-04
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Ulrich Streppel
CPC classification number: H01L33/60 , H01L33/483 , H01L33/507 , H01L33/58 , H01L2933/0091
Abstract: An optoelectronic component includes a housing including a base section and a cover section that delimit an interior of the housing, wherein an optoelectronic semiconductor chip is arranged on the base section, the cover section is formed by an optical element, and a reflective element including openings is arranged between the optoelectronic semiconductor chip and an outer side of the optical element.
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公开(公告)号：US09046673B2
公开(公告)日：2015-06-02
申请号：US14177591
申请日：2014-02-11
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Julius Muschaweck , Joachim Frank
IPC: H01L33/00 , H01L31/0232 , G02B19/00 , H01L33/58 , F21K99/00 , G01J1/04 , H01L31/054 , H01L31/0224 , H01L33/38
CPC classification number: G02B19/0028 , F21K9/60 , G01J1/0411 , G01J1/0422 , H01L31/022408 , H01L31/022433 , H01L31/0547 , H01L33/38 , H01L33/58 , H01L2924/0002 , Y02E10/52 , H01L2924/00
Abstract: An optoelectronic apparatus includes an optical device with an optical structure including a plurality of optical elements and a concentrator which is a hollow body having a reflective inner area, and a radiation-emitting or radiation-receiving semiconductor chip with a contact structure including a plurality of contact elements that make electrical contact with the semiconductor chip and are spaced apart vertically from the optical structure, wherein the contact elements are arranged in interspaces between the optical elements upon projection of the contact structure into a plane of the optical structure, wherein the concentrator has an aperture on a side facing the semiconductor chip that is smaller than a side facing away from the semiconductor chip, and the optical structure is arranged on a side of the concentrator facing the semiconductor chip.
Abstract translation: 一种光电子器件包括具有包括多个光学元件的光学结构的光学器件和具有反射内部区域的中空本体的集中器，以及具有接触结构的辐射发射或辐射接收半导体芯片，该接触结构包括多个 接触元件，其与所述半导体芯片电接触并且与所述光学结构垂直地间隔开，其中所述接触元件在所述接触结构突出到所述光学结构的平面中之后布置在所述光学元件之间的间隙中，其中所述聚光器具有 在面向半导体芯片的一侧上的孔径小于远离半导体芯片的一侧的光圈，并且光学结构被布置在集中器面向半导体芯片的一侧上。
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