公开(公告)号：US20240292582A1

公开(公告)日：2024-08-29

申请号：US18643703

申请日：2024-04-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunjun KIM ,  Jihoon PARK ,  Yonghoon YEO ,  Seulki JEONG ,  Dooyoung KIM

IPC: H05K9/00 ,  H01L25/075 ,  H01L33/62

CPC classification number: H05K9/0079 ,  H01L25/0753 ,  H01L33/62

Abstract: A display module including a substrate including a plurality of first electrode pads at a rear surface; a plurality of light emitting diode packages including a plurality of second electrode pads on which a plurality of light emitting diodes are provided at a front surface of the substrate, where the plurality of second electrode pads are configured to electrically connect to the plurality of first electrode pads; and a first electrostatic discharge (ESD) protection wiring provided discontinuously along a first side of the substrate at the front surface of the substrate.

公开(公告)号：US20210233464A1

公开(公告)日：2021-07-29

申请号：US17263795

申请日：2019-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yonghoon YEO ,  Jaehyang LEE ,  Byeongcheol HYEON

IPC: G09G3/32

Abstract: A display device is disclosed. The display device may comprise: a plurality of light emitting diode (LED) modules; a plurality of driving modules for driving the plurality of LED modules; and a controller for sequentially providing the plurality of LED modules with image data corresponding to the plurality of LED modules, and receiving return data corresponding to the image data. The controller may perform a control to receive return data including additional information obtained from the plurality of LED modules and block return data including the image data.

公开(公告)号：US20200090580A1

公开(公告)日：2020-03-19

申请号：US16560256

申请日：2019-09-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeongcheol HYEON ,  Yonghoon YEO ,  Jaehyang LEE

IPC: G09G3/32 ,  G09G5/14

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.