公开(公告)号：US20130113844A1

公开(公告)日：2013-05-09

申请号：US13668868

申请日：2012-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-sung KIM ,  Jeong-il KANG ,  Yong-joo LEE ,  Ju-taek LEE

IPC: G09G5/10 ,  G09G3/32

CPC classification number: G09G3/3406 ,  H05B33/0887 ,  Y02B20/341

Abstract: A display apparatus is provided. The display apparatus includes a display panel which displays an image; a light-emitting diode (LED) module which provides backlight to the display panel; an LED driving unit which applies a driving voltage to the LED module; and an LED driving control unit which senses the driving voltage from the LED module and stops an operation of the LED driving unit if the sensed driving voltage is lower than a first reference voltage or higher than a second reference voltage.

Abstract translation: 提供一种显示装置。 显示装置包括显示图像的显示面板; 向显示面板提供背光的发光二极管（LED）模块; LED驱动单元，其向LED模块施加驱动电压; 以及LED驱动控制单元，其如果感测的驱动电压低于第一参考电压或高于第二参考电压，则感测来自LED模块的驱动电压并停止LED驱动单元的操作。

公开(公告)号：US20130127754A1

公开(公告)日：2013-05-23

申请号：US13677386

申请日：2012-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin KWON ,  Yong-joo LEE ,  Jin-ho CHOI ,  Jea-hun HYUN ,  Seok-won HONG

IPC: G06F3/0488

CPC classification number: G06F3/0488 ,  G06F3/0484

Abstract: A display apparatus includes: an image processing unit which processes an image signal; a display unit which displays a picture or an image based on the image signal; a user input unit which includes a touch pad to receive a touch input from a user; and a controller which, according to a user's first touch input received in one of four edge regions of the touch pad corresponding to four edge regions of the picture, respectively, displays, on the picture, a first UI of a function of a category corresponding to the edge region in which the user's first touch input is received, of function categories allocated for the four edge regions of the picture, and performs the function according to the user's first touch input.

Abstract translation: 显示装置包括：处理图像信号的图像处理单元; 显示单元，其基于图像信号显示图像或图像; 用户输入单元，其包括用于从用户接收触摸输入的触摸板; 以及控制器，分别根据在所述图片的四个边缘区域中分别接收在所述触摸板的四个边缘区域中的一个中接收的用户的第一触摸输入，在所述图片上显示对应于类别的类别的功能的第一UI 到达用户的第一触摸输入的边缘区域，分配给图像的四个边缘区域的功能类别，并且根据用户的第一触摸输入执行功能。

公开(公告)号：US20200174515A1

公开(公告)日：2020-06-04

申请号：US16084382

申请日：2017-12-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwang-hyuck SO ,  Tae-yeon WON ,  Jae-wook YOO ,  Seung-ho LEE ,  Yong-joo LEE

IPC: G06F1/16 ,  F16M11/22 ,  H05K7/14 ,  H05K7/12

Abstract: A display stand and a display device comprising the same are disclosed. The disclosed display device may comprise: a display body including a display panel and having a mounting groove formed on the rear surface thereof; a stand which is detachably mounted to the mounting groove and conceals a cable connected to the display body; and a display body cover which is detachably coupled to the display body so as to cover the mounting groove and through which a part of the stand passes.

公开(公告)号：US20200074920A1

公开(公告)日：2020-03-05

申请号：US16491722

申请日：2018-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-joo LEE ,  Sung-yong JOO ,  Jeong-il KANG

IPC: G09G3/3208 ,  G09G3/36 ,  H02M1/32 ,  H02M7/219

Abstract: Provided is a display device. The display device includes a display to display an image, a processor to control the display to display a predetermined image, a power supplier to generate a direct current (DC) power by receiving an alternating current (AC) power, and supply the generated DC power to each of the display and the processor, and a sensor to output a sensing signal corresponding to whether the AC power is input, and the display stops an image display operation according to the sensing signal.

公开(公告)号：US20130113380A1

公开(公告)日：2013-05-09

申请号：US13668848

申请日：2012-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-sung KIM ,  Yong-joo LEE ,  Jeong-il KANG

IPC: H05B37/02

CPC classification number: G09G3/3406 ,  G09G2330/04 ,  H05B33/0815

Abstract: A display apparatus is provided. The display apparatus includes a display panel configured to display an image, an LED module configured to provide backlight to the display panel, an LED driving unit configured to apply a driving voltage to the LED module using an external power, an exterior unit configured to support the LED driving unit and the LED module and include a ground terminal provided separately from the external power, and an LED driving control unit which causes an operation of the LED driving unit to be stopped based on a current flowing in from the ground terminal.

Abstract translation: 提供一种显示装置。 所述显示装置包括被配置为显示图像的显示面板，被配置为向所述显示面板提供背光的LED模块，被配置为使用外部电源向所述LED模块施加驱动电压的LED驱动单元，被配置为支持 LED驱动单元和LED模块，并且包括与外部电源分开设置的接地端子，以及LED驱动控制单元，其基于从接地端子流入的电流使LED驱动单元的操作停止。