Osram Opto Semiconductors Gmbh Patent Portfolio Statistics

Publication number: US20220238064A1
Application number: 17/434,320

Abstract:
Display device withof a plurality of pixels (P, P0101, P0102, P0103, P01Y, P0201, P0301, PX01) arranged in an array with rows and columns,a plurality of column lines (C1 . . . CY), each connected to the pixels of one of the columns,a plurality of row lines (L1 . . . LX), each connected to the pixels of one of the rows,a control unit (2) connected to the plurality of column lines and configured to generate a column pulse (CS1 . . . CSY) for a selected one of the plurality of column lines, and connected to the plurality of row lines and configured to generate a data signal (LP1 . . . LPX) for a selected row line from the plurality of row lines,wherein the data signal comprises a set pulse (SP) which, when the pixel is set to a radiating state, is applied at least in part to the pixel connected to the selected column and row line when the column pulse is applied to the pixel, and drives the pixel such that a light emission of the pixel depends on the time offset between the column pulse and the set pulse.

Publication date: –
Applicant: Osram Opto Semiconductors Gmbh
Inventors: Baumheinrich Frank Thorsten

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Publication number: None
Application number: 17/616,277

Abstract:
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Publication date: –
Applicant: Osram Opto Semiconductors Gmbh
Inventors: Andreas Frhlich

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Publication number: US20220228908A1
Application number: 17/614,391

Abstract:
An optoelectronic sensor component for measuring light may include a first signal channel, a second signal channel, a first light-sensitive detection assembly, a second light-sensitive detection assembly, a further light-sensitive detection assembly, and an assigned further signal channel. The first signal channel may provide a first electrical signal, which represents the intensity of light incident on the sensor component. The second signal channel may provide a second electrical signal representing the intensity of the light incident on the sensor component. The first and second light-sensitive detection assemblies may generate the first and second electrical signals, respectively, and be assigned to the first and second signal channels, respectively. Both detection assemblies may have an identical spectral sensitivity and are thus redundant with respect to one another. The spectral sensitivity of both detection assemblies may have a photopic profile. The further light-sensitive detection assembly may be configured for detecting only infrared light.

Publication date: –
Applicant: Osram Opto Semiconductors Gmbh
Inventors: Boescke Tim

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