公开(公告)号：US10863134B2

公开(公告)日：2020-12-08

申请号：US15878083

申请日：2018-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong-il Kang ,  Kwang-youn Kim ,  Seong-hoon Woo ,  Du-hee Jang ,  Hyun-young Jang ,  Shin-wook Choi

IPC: G08B5/36 ,  H04N5/655 ,  H04N5/64 ,  H05K5/02 ,  G06F1/16 ,  H04N5/63

Abstract: A display device is provided, which includes a display main body, a support configured to support the display main body, and the support being made of a transparent material, and a stand coupled to a lower portion of the support, wherein the display main body is configured to receive a power supply through the stand and the support.

公开(公告)号：US10325551B2

公开(公告)日：2019-06-18

申请号：US15473679

申请日：2017-03-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-hoon Lee ,  Du-hee Jang

IPC: G09G3/32

Abstract: An LED driving apparatus, a display apparatus and an LED driving method are provided. The LED driving apparatus according to an example embodiment may include a plurality of LEDs configured to represent a different color, respectively, a constant current supply configured to supply constant current to each of the plurality of LEDs, and a controller configured to control the constant current supply to apply constant current to each of the plurality of LEDs at different points in time.

公开(公告)号：US10176764B2

公开(公告)日：2019-01-08

申请号：US14921359

申请日：2015-10-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Du-hee Jang ,  Sang-hoon Lee

IPC: G09G3/34 ,  H05B33/08

Abstract: A display apparatus supplies different driving powers according to a driving status of a backlight.