公开(公告)号：US10718894B2

公开(公告)日：2020-07-21

申请号：US16299388

申请日：2019-03-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-hwan Jeon ,  Seonghyun Go ,  Bongchun Park ,  Seul Lee

IPC: G02B6/00 ,  F21V8/00

Abstract: A display module includes a light guide plate; a display panel disposed on the light guide plate; and a plurality of fixing parts disposed between an edge of the light guide plate and an edge of the display panel. The fixing parts are spaced apart from each other, and each of the fixing parts includes: a sidewall portion facing a side surface of the light guide plate; a bottom portion extended from a first end of the sidewall portion to face the light guide plate; and a ceiling portion extended from a second end, opposite the first end, of the sidewall portion to face the display panel.

公开(公告)号：US10366668B2

公开(公告)日：2019-07-30

申请号：US15434245

申请日：2017-02-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dongwook Lee ,  Jinho Jeong ,  Wooil Park ,  Gyuhun Han ,  Seonghyun Go

IPC: G09G5/00 ,  G09G3/36

Abstract: A data driver which drives a display panel including a data line, a gate line and a common voltage line. The data driver includes a digital-to-analog converter configured to convert a data signal to a data voltage and an output buffer configured to amplify the data voltage. The output buffer includes an output channel through which an amplified data voltage is output to the data line and a dummy channel through which a feedback voltage corresponding to a common voltage from the common voltage line is received.