OPTICAL SENSOR ARRANGEMENT

The proposed concept relates to an optical sensor arrangement comprising an optical sensor (20) with an integrated circuit (21) arranged in or on a substrate (22). The substrate (22) comprises at least a first surface area (23) and a second surface area (24). At least one optically active sensor com...

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Bibliographic Details
Main Authors Hoerbinger, Manuel, Kriebernegg, Josef, Greimel-Rechling, Bernhard, Lechner, Franz, Jacobs, Dan, Lenhard, Herbert
Format Patent
LanguageEnglish
French
German
Published 11.08.2021
Subjects
ADVERTISING
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
BASIC ELECTRIC ELEMENTS
BASIC ELECTRONIC CIRCUITRY
CALCULATING
COLORIMETRY
COMPUTING
COUNTING
CRYPTOGRAPHY
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
PULSE TECHNIQUE
RADIATION PYROMETRY
RADIO DIRECTION-FINDING
RADIO NAVIGATION
SEALS
SEMICONDUCTOR DEVICES
TESTING
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Summary:The proposed concept relates to an optical sensor arrangement comprising an optical sensor (20) with an integrated circuit (21) arranged in or on a substrate (22). The substrate (22) comprises at least a first surface area (23) and a second surface area (24). At least one optically active sensor component is arranged on or in the substrate (22) of the first surface area (23). The optically active sensor component is arranged for emitting and/or detecting light of a desired wavelength range. Optically inactive sensor circuitry (27) is arranged on or in the substrate (22) of the second surface area (24). A display panel (10) comprises an active display area (11) and a non-active display area (12), wherein the non-active display area (11) comprises a material which is optically transparent in the desired wavelength range and wherein the non-active display area (12) at least partly frames the active display layer (11). The optical sensor (20) and the display panel (10) are stacked such that, with respect to a main direction (13) of display emission, the first surface area (23) is arranged below the non-active display area (12) and the second surface area (24) is arranged below the active display area (11).
Bibliography:Application Number: EP20170175055