公开(公告)号：US10424264B2

公开(公告)日：2019-09-24

申请号：US15826020

申请日：2017-11-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yeon-Sun Na ,  Bo-Ram Kang ,  Jeong Hun Go ,  Jae Hoon Lee

IPC: G06F1/32 ,  G09G3/36 ,  H01L35/30 ,  G09G3/20 ,  G06F1/3234

Abstract: A display device and method of operation that provides self-generated power. The device includes: a display portion including a plurality of pixels; a data driver applying a data signal to data lines connected to the plurality of pixels; a signal controller transmitting an image data signal for generation of the data signal to the data driver; a power supply generating a driving voltage for operation of the signal controller and the data driver; a thermoelectric generation portion generating electrical energy by using heat generated by at least one of the signal controller, the power supply, and the data driver; and a converter generating an auxiliary driving voltage that is the same as the driving voltage by using the electrical energy.

公开(公告)号：US20170148373A1

公开(公告)日：2017-05-25

申请号：US15152697

申请日：2016-05-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JI YOUNG EOM ,  Bo-Ram Kang

IPC: G09G3/20 ,  H01L25/18 ,  G02F1/1333 ,  H01L51/00 ,  G02F1/133 ,  G02F1/1345 ,  H01L27/32 ,  H01L23/00

CPC classification number: G09G3/2092 ,  G02F1/13306 ,  G02F1/133305 ,  G02F1/13452 ,  G02F1/13458 ,  G09G2380/02 ,  H01L24/48 ,  H01L24/49 ,  H01L25/18 ,  H01L27/3248 ,  H01L51/0097 ,  H01L2224/48145 ,  H01L2224/49171 ,  H01L2251/5338 ,  H01L2924/00014 ,  H01L2924/12044 ,  H01L2924/1426 ,  H01L2224/45099 ,  H01L2924/00012

Abstract: A display apparatus includes a display panel and a display panel driver. The display panel driver includes a controller and a driver including a plurality of driving chips. Each of the driving chips includes a chip body, a plurality of input terminals, a plurality of first output terminals and a plurality of second output terminals. The chip body includes a bottom surface, a first side surface connected to the bottom surface and a second side surface opposite. The input terminals are disposed at a first region of the bottom surface adjacent to the first side surface of the chip body. The first output terminals are disposed at a second region of the bottom surface adjacent to the second side surface of the chip body. The second output terminals are disposed at a third region of the bottom surface adjacent to the first side surface of the chip body.

公开(公告)号：US10937383B2

公开(公告)日：2021-03-02

申请号：US16570388

申请日：2019-09-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yeon-Sun Na ,  Bo-Ram Kang ,  Jeong Hun Go ,  Jae Hoon Lee

IPC: G06F1/32 ,  G09G3/36 ,  H01L35/30 ,  G09G3/20 ,  G06F1/3234

Abstract: A display device and method of operation that provides self-generated power. The device includes: a display portion including a plurality of pixels; a data driver applying a data signal to data lines connected to the plurality of pixels; a signal controller transmitting an image data signal for generation of the data signal to the data driver; a power supply generating a driving voltage for operation of the signal controller and the data driver; a thermoelectric generation portion generating electrical energy by using heat generated by at least one of the signal controller, the power supply, and the data driver; and a converter generating an auxiliary driving voltage that is the same as the driving voltage by using the electrical energy.

公开(公告)号：US20200005724A1

公开(公告)日：2020-01-02

申请号：US16570388

申请日：2019-09-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YEON-SUN NA ,  Bo-Ram Kang ,  Jeong Hun Go ,  Jae Hoon Lee

IPC: G09G3/36 ,  G09G3/20 ,  H01L35/30

Abstract: A display device and method of operation that provides self-generated power. The device includes: a display portion including a plurality of pixels; a data driver applying a data signal to data lines connected to the plurality of pixels; a signal controller transmitting an image data signal for generation of the data signal to the data driver; a power supply generating a driving voltage for operation of the signal controller and the data driver; a thermoelectric generation portion generating electrical energy by using heat generated by at least one of the signal controller, the power supply, and the data driver; and a converter generating an auxiliary driving voltage that is the same as the driving voltage by using the electrical energy.

公开(公告)号：US10049611B2

公开(公告)日：2018-08-14

申请号：US15152697

申请日：2016-05-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji Young Eom ,  Bo-Ram Kang

IPC: G09G3/20 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1345 ,  H01L23/00 ,  H01L25/18 ,  H01L27/32 ,  H01L51/00

Abstract: A display apparatus includes a display panel and a display panel driver. The display panel driver includes a controller and a driver including a plurality of driving chips. Each of the driving chips includes a chip body, a plurality of input terminals, a plurality of first output terminals and a plurality of second output terminals. The chip body includes a bottom surface, a first side surface connected to the bottom surface and a second side surface opposite. The input terminals are disposed at a first region of the bottom surface adjacent to the first side surface of the chip body. The first output terminals are disposed at a second region of the bottom surface adjacent to the second side surface of the chip body. The second output terminals are disposed at a third region of the bottom surface adjacent to the first side surface of the chip body.