Patents by Inventor Zeljko PAJKIC
Zeljko PAJKIC has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250000363Abstract: A sensor module, in particular for detecting a vital sign parameter, includes a semiconductor body with a first main surface and a second main surface opposite the first main surface. The sensor module also includes an integrated circuit integrated in the semiconductor body, and a photodetector integrated in the semiconductor body and arranged on the first main surface. The photodetector is controllable by means of the integrated circuit. The sensor module further includes a plurality of contact elements on the first main surface of the semiconductor body. The plurality of contact elements are electrically connected to the integrated circuit. The sensor module additionally includes at least one ?LED arranged on two of the plurality of contact elements and electrically connected thereto.Type: ApplicationFiled: November 17, 2022Publication date: January 2, 2025Inventors: Zeljko PAJKIC, Johann RAMCHEN, Michael MUELLER
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Publication number: 20240429674Abstract: An optoelectronic converter element includes a substrate, which includes a material having a thermal conductivity of greater 25 W/(m*K), openings being formed in the substrate, and a luminophore located in the openings, thereby defining converter regions.Type: ApplicationFiled: September 29, 2022Publication date: December 26, 2024Applicant: ams-OSRAM International GmbHInventors: Zeljko PAJKIC, Johann RAMCHEN
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Patent number: 12176444Abstract: The invention relates to an optoelectronic component comprising a carrier, an optoelectronic semiconductor chip arranged on the upper side of the carrier, and a frame which is arranged on the upper side of the carrier and which frames the optoelectronic semiconductor chip. An underside of the frame, which faces the upper side of the carrier, has at least one recess. In a spatial area framed by the frame on the upper side of the carrier, there is arranged a potting material which is in contact with the frame and at least partly fills the recess in the frame.Type: GrantFiled: October 10, 2019Date of Patent: December 24, 2024Assignee: OSRAM OPTO SEMICONDUCTORS GMBHInventors: Zeljko Pajkic, Michael Müller
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Patent number: 12095229Abstract: The invention relates to a light emitter unit having at least one VCSEL chip, which light emitter unit comprises: a light exit surface, via which light produced by the VCSEL chip and radiated perpendicularly to the chip plane is emitted into the surroundings; and contacts for supplying the electrical energy required for the production of the light by the VCSEL chip. The described technical solution is characterized in that at least one lateral surface of the VCSEL chip arranged perpendicularly to the chip plane is touched and covered, at least in parts, by a cover element.Type: GrantFiled: November 20, 2019Date of Patent: September 17, 2024Assignee: OSRAM Opto Semiconductors GmbHInventors: Zeljko Pajkic, Florian Nuetzel, Fabian Knorr, Michael Mueller
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Patent number: 12078687Abstract: In an embodiment a method includes providing a substrate having at least one conductor track situated thereon, applying at least one accumulation of an electrically conductive material to a surface of the conductor track, providing a carrier having at least one electrical contact, applying an electrically conductive adhesive to the at least one accumulation of the electrically conductive material and/or the at least one electrical contact and arranging the substrate and the carrier such that the accumulation of the electrically conductive material and the at least one electrical contact are situated opposite and at a distance from one another, wherein the electrically conductive adhesive forms a mechanical and electrical connection between the accumulation of the electrically conductive material and the at least one electrical contact, and wherein an interspace between the at least one accumulation of the electrically conductive material and the at least one electrical contact is filled with the electricallyType: GrantFiled: May 10, 2021Date of Patent: September 3, 2024Assignee: ams-OSRAM International GmbHInventors: Dirk Becker, Zeljko Pajkic, Thomas Kippes
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Patent number: 12034271Abstract: An optoelectronic semiconductor device may include a first array of first optoelectronic components and a second array of second optoelectronic components arranged in a substrate. The first optoelectronic components may each include a first resonator mirror and a second resonator mirror where the first resonator mirror has a first main surface and an active area suitable for generating radiation. Each resonator mirror is arranged one above the other along a first direction where radiation emitted by the optoelectronic component is emitted via the first main surface. The first optoelectronic components are suitable for emitting electromagnetic radiation. The second optoelectronic components may each include an active area suitable for generating radiation and are suitable for absorbing electromagnetic radiation.Type: GrantFiled: July 23, 2019Date of Patent: July 9, 2024Assignee: OSRAM OLED GMBHInventors: Florian Lex, Thomas Kippes, Michael Mueller, Fabian Knorr, Zeljko Pajkic
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Patent number: 11967668Abstract: The invention relates to an optoelectronic component, comprising: at least two optoelectronic semiconductor chips, which are designed to emit electromagnetic radiation during operation; at least one connecting element, which is electrically conductive, flexible and extensible; and a shaped body, which surrounds the at least two optoelectronic semiconductor chips and the at least one connecting element at least in some locations, wherein the optoelectronic semiconductor chips are each arranged on a carrier. The invention further relates to a method for producing an optoelectronic component.Type: GrantFiled: September 24, 2019Date of Patent: April 23, 2024Assignee: OSRAM OPTO SEMICONDUCTORS GMBHInventors: Zeljko Pajkic, David Racz, Luca Haiberger
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Publication number: 20240113506Abstract: An optoelectronic device includes a substrate carrier and a light source arranged thereon, which has a main radiation direction. A cap with an optical element is arranged above the light source and connected to the substrate carrier. This is arranged in the main radiation direction of the light source. Furthermore, a sensor device is provided, which is designed to emit a wireless signal between the cap and the substrate carrier for detecting damage to the cap. For this purpose, the cap is designed to interact with the emitted wireless signal.Type: ApplicationFiled: February 9, 2022Publication date: April 4, 2024Inventors: Zeljko PAJKIC, Michael MUELLER, Simon JEREBIC
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Publication number: 20240014628Abstract: In a method of manufacturing a package, in particular an injection molded circuit carrier, MID, at least one injection molded cover plate forming a cavity is provided having a cover area and a perimeter defining the cover area; wherein the cover area includes an opening. Two conductive traces having a first portion on a top edge of the surround, a second portion on a side surface of the surround, and a third portion on the cover area are formed, and then an optical element is formed in the opening of the cover area. Finally, a loop-shaped interlock circuit is applied to the optical element in an edge portion between the opening and the cover area, wherein one end of the loop-shaped interlock circuit is connected to each of the first and second conductive paths.Type: ApplicationFiled: August 30, 2021Publication date: January 11, 2024Applicant: ams-OSRAM International GmbHInventors: Zeljko Pajkic, Markus Boss, Michael Müller
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Publication number: 20230213595Abstract: In an embodiment a method includes providing a substrate having at least one conductor track situated thereon, applying at least one accumulation of an electrically conductive material to a surface of the conductor track, providing a carrier having at least one electrical contact, applying an electrically conductive adhesive to the at least one accumulation of the electrically conductive material and/or the at least one electrical contact and arranging the substrate and the carrier such that the accumulation of the electrically conductive material and the at least one electrical contact are situated opposite and at a distance from one another, wherein the electrically conductive adhesive forms a mechanical and electrical connection between the accumulation of the electrically conductive material and the at least one electrical contact, and wherein an interspace between the at least one accumulation of the electrically conductive material and the at least one electrical contact is filled with the electricallyType: ApplicationFiled: May 10, 2021Publication date: July 6, 2023Inventors: Dirk Becker, Zeljko Pajkic, Thomas Kippes
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Patent number: 11662223Abstract: An optoelectronic device comprises a substrate, an optoelectronic element mounted on the substrate, a shielding cap providing electromagnetic shielding, at least one optical element attached to the shielding cap, and a detection element configured to detect if the shielding cap is mounted on the substrate.Type: GrantFiled: October 24, 2019Date of Patent: May 30, 2023Assignee: OSRAM Opto Semiconductors GmbHInventors: Zeljko Pajkic, Markus Boss, Thomas Kippes
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Patent number: 11508709Abstract: 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.Type: GrantFiled: February 7, 2019Date of Patent: November 22, 2022Assignee: Osram OLED GmbHInventors: Martin Brandl, Zeljko Pajkic, Luca Haiberger
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Patent number: 11469220Abstract: 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.Type: GrantFiled: December 7, 2018Date of Patent: October 11, 2022Assignee: OSRAM OLED GMBHInventors: Zeljko Pajkic, Luca Haiberger, Martin Brandl
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Publication number: 20220109282Abstract: The invention refers to electronic devices (D) and to a method for obtaining electronic devices (D) comprising, electronic elements, in particular optoelectronic elements (7), the method comprising the steps of:—providing (S1) a substrate from which first walls (1) protrude along a Z-axis towards an open end side forming at least one rectangle along a X-Y-plane surrounding a respective at least one space(S);—positioning (S2) a respective electronic element (7a), in particular optoelectronic element (7),within the respective space(S)and connecting it to contact pads (9);—attaching (S3) a respective functional element (11a), in particular optical element (11), in particular a lens, at the open end side of respective first wall (1) to cover the respective space (S);—forming a second wall (2) by surrounding (S4) the respective functional element (11a), in particular optical element (11), with a darn material.Type: ApplicationFiled: January 17, 2019Publication date: April 7, 2022Inventors: Markus BOSS, Chai Liang LOKE, Zeljko PAJKIC, Wan Leng LIM
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Publication number: 20220045224Abstract: The invention relates to an optoelectronic component comprising a carrier, an optoelectronic semiconductor chip arranged on the upper side of the carrier, and a frame which is arranged on the upper side of the carrier and which frames the optoelectronic semiconductor chip. An underside of the frame, which faces the upper side of the carrier, has at least one recess. In a spatial area framed by the frame on the upper side of the carrier, there is arranged a potting material which is in contact with the frame and at least partly fills the recess in the frame.Type: ApplicationFiled: October 10, 2019Publication date: February 10, 2022Inventors: Zeljko PAJKIC, Michael MÜLLER
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Publication number: 20220029386Abstract: The invention relates to a light emitter unit having at least one VCSEL chip, which light emitter unit comprises: a light exit surface, via which light produced by the VCSEL chip and radiated perpendicularly to the chip plane is emitted into the surroundings; and contacts for supplying the electrical energy required for the production of the light by the VCSEL chip. The described technical solution is characterized in that at least one lateral surface of the VCSEL chip arranged perpendicularly to the chip plane is touched and covered, at least in parts, by a cover element.Type: ApplicationFiled: November 20, 2019Publication date: January 27, 2022Inventors: Zeljko PAJKIC, Florian NUETZEL, Fabian KNORR, Michael MUELLER
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Publication number: 20220005981Abstract: A method of manufacturing optoelectronic components includes providing a plurality of optoelectronic semiconductor chips embedded in a carrier layer, wherein a conversion layer is applied to the optoelectronic semiconductor chips and the carrier layer, creating markings in and/or on the conversion layer, and severing the carrier layer to obtain optoelectronic devices, the optoelectronic devices each having at least one of the markings, wherein the at least one marking is at least one recess in the conversion layer.Type: ApplicationFiled: October 10, 2019Publication date: January 6, 2022Inventors: Martin Brandl, Zeljko Pajkic, Dominik Schulten
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Publication number: 20210399180Abstract: The invention relates to an optoelectronic component, comprising: at least two optoelectronic semiconductor chips, which are designed to emit electromagnetic radiation during operation; at least one connecting element, which is electrically conductive, flexible and extensible; and a shaped body, which surrounds the at least two optoelectronic semiconductor chips and the at least one connecting element at least in some locations, wherein the optoelectronic semiconductor chips are each arranged on a carrier. The invention further relates to a method for producing an optoelectronic component.Type: ApplicationFiled: September 24, 2019Publication date: December 23, 2021Inventors: Zeljko Pajkic, David Racz, Luca Haiberger
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Publication number: 20210193860Abstract: An optoelectronic semiconductor device may include a first array of first optoelectronic components and a second array of second optoelectronic components arranged in a substrate. The first optoelectronic components may each include a first resonator mirror and a second resonator mirror where the first resonator mirror has a first main surface and an active area suitable for generating radiation. Each resonator mirror is arranged one above the other along a first direction where radiation emitted by the optoelectronic component is emitted via the first main surface. The first optoelectronic components are suitable for emitting electromagnetic radiation. The second optoelectronic components may each include an active area suitable for generating radiation and are suitable for absorbing electromagnetic radiation.Type: ApplicationFiled: July 23, 2019Publication date: June 24, 2021Inventors: Florian Lex, Thomas Kippes, Michael Mueller, Fabian Knorr, Zeljko Pajkic
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Publication number: 20210161433Abstract: 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.Type: ApplicationFiled: July 23, 2019Publication date: June 3, 2021Inventors: Martin Brandl, Zeljko Pajkic, Luca Haiberger