公开(公告)号：US20180012558A1

公开(公告)日：2018-01-11

申请号：US15391047

申请日：2016-12-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hae-kwan SEO

IPC: G09G5/00 ,  H04B5/00

CPC classification number: G09G5/003 ,  G09G3/2092 ,  G09G2300/0426 ,  G09G2370/16 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0081

Abstract: A display apparatus includes a printed circuit board including a transmission control unit for outputting input image data, a wireless data generating unit for converting the input image data to a data transmission signal, and a wireless transmission pad unit for wirelessly transmitting the data transmission signal as wireless data, and a display panel having a wireless reception pad unit which is coupled to the wireless transmission pad unit and wirelessly receives the wireless data to output a data reception signal, and a wireless data restoring unit for converting the data reception signal to restored image data.

公开(公告)号：US20170358258A1

公开(公告)日：2017-12-14

申请号：US15607859

申请日：2017-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Taejin KIM ,  Hae-kwan SEO ,  Ahyoung SON

IPC: G09G3/3225

CPC classification number: G09G3/3225 ,  G09G3/20 ,  G09G2300/0413 ,  G09G2300/0465 ,  G09G2310/0278 ,  G09G2310/0281 ,  G09G2320/0223

Abstract: A display apparatus includes a plurality of pixels, and a plurality of scan lines, a plurality of data lines, and a plurality of light emission lines connected to the pixels. Scan signals are applied to the pixels through the scan lines, each of the scan signals has a first level and a second level higher than the first level, an amplitude of each of the scan signals is a difference between the first level and the second level, and the amplitude of a scan signal applied to an (h+1)th scan line is larger than the amplitude of a scan signal applied to an hth scan line.