Display apparatus and controlling method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsByeongcheol HYEON, Yonghoon YEO, Jaehyang LEE
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Abstract
A display apparatus is provided. The display apparatus may include a plurality of Light Emitting Diode (LED) modules and a controller configured to obtain a plurality of image signals corresponding to the plurality of LED modules based on an input signal and control each of the plurality of LED modules based on the obtained plurality of image signals. The controller may be configured to delay a phase of the plurality of image signals to control the plurality of image signals to be output to the plurality of LED modules at different timings.
Claims16
A display apparatus comprising:
- a plurality of Light Emitting Diode (LED) modules;
- and
- a controller configured to obtain a plurality of image signals corresponding to the plurality of LED modules based on an input signal and control each of the plurality of LED modules based on the obtained plurality of image signals,
- wherein the controller is configured to delay a phase of the plurality of image signals to control the plurality of image signals to be output to the plurality of LED modules at different timings.
A display system comprising:
- a display apparatus comprising a plurality of display modules including a plurality of LED modules, and a plurality of controllers connected to the plurality of display modules;
- and
- an image processing apparatus configured to obtain a plurality of image signals corresponding to the plurality of display modules by processing an input image signal, and transmit the obtained signal to the plurality of controllers,
- wherein each of the plurality of controllers is configured to receive, from the image processing apparatus, the plurality of image signals corresponding to each of the plurality of LED modules, and control each of the plurality of LED modules based on the received plurality of image signals.
A controlling method of a display apparatus, the method comprising:
- obtaining a plurality of image signals corresponding to a plurality of LED modules based on an input signal;
- and
- controlling each of the plurality of LED modules based on the obtained plurality of image signals,
- wherein the controlling comprises delaying a phase of the plurality of image signals to control the plurality of image signals to be output to the plurality of LED modules at different timings.
Dependencies are inferred from the claim text.