DISPLAY SYSTEM, DISPLAY APPARATUS, AND CONTROL METHOD THEREOF

A display system is disclosed. The display system includes an electronic device including first and second interfaces and a display apparatus. The electronic device is configured to: rectify external alternating current (AC) power by direct current (DC) power based on a first ground, convert the DC...

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Bibliographic Details
Main Authors KIM MOON-YOUNG, KANG JUNG-IL, CHOI SHIN-WOOK
Format Patent
LanguageChinese
English
Published 08.06.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A display system is disclosed. The display system includes an electronic device including first and second interfaces and a display apparatus. The electronic device is configured to: rectify external alternating current (AC) power by direct current (DC) power based on a first ground, convert the DC power into power based on a second ground, provide the converted power to the display apparatus through a first interface connected to the second ground, and provide a signal received from an external device through a second interface connected to an earth ground to the display apparatus through the first interface, wherein a ground of the display apparatus is the same as the second ground and the second ground is different from the earth ground. 公开了一种显示系统。该显示系统包括具有第一接口和第二接口的电子设备以及显示装置。所述电子设备被配置为：经由基于第一接地端的直流(DC)电源对外部交流(AC)电源进行整流；将DC电源转换为基于第二接地端的电源；通过连接到第二接地端的第一接口将转换后的电源提供给显示装置；和将通过连接到大地接地端的第二接口从外部设备接收的信号通过第一接口提供给显示装置。其中，显示装置的接地端与第二接地端相同，并且第二接地端与大地接地端不同。
Bibliography:Application Number: CN201980059368