Invention Grant
- Patent Title: Display, a circuit arrangement for a display, and a method of operating a circuit arrangement of a display
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Application No.: US16194233Application Date: 2018-11-16
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Publication No.: US10777617B2Publication Date: 2020-09-15
- Inventor: Alireza Safaee , Marcel Severin
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
- Current Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
- Current Assignee Address: DE Regensburg
- Agency: Slater Matsil, LLP
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G09G3/3216 ; H01L27/15 ; G09G3/3283

Abstract:
A display, a circuit arrangement for a display and a method of operating a circuit arrangement of a display are disclosed. In an embodiment a display includes a plurality of light emitters arranged in a plurality of rows and columns, each row including an electric line and each column including an electric line, a voltage supply for providing a first voltage level to the electric lines of the rows and a second voltage level to the electric lines of the columns and a light emitter arranged in a first row and a first column and interconnecting the electric line of the first row and the electric line of the first column, wherein the electric line of the first column includes a current source, the current source being adapted to be switched on and off and to provide an electric current to drive the light emitter.
Public/Granted literature
Information query
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