公开(公告)号：US09829701B2

公开(公告)日：2017-11-28

申请号：US14844013

申请日：2015-09-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Ho Chong ,  Dong-wook Choi

IPC: G02B3/08 ,  G02B27/00 ,  G06F3/041 ,  G02B3/14 ,  G02F1/1333 ,  G06F3/044 ,  G02B3/00 ,  G02B27/09

CPC classification number: G02B27/0068 ,  G02B3/0043 ,  G02B3/14 ,  G02B27/0961 ,  G02F1/133305 ,  G06F3/0412 ,  G06F3/044

Abstract: A flexible display device includes a flexible display panel, a correction panel, and a flexible printed circuit board. The correction panel includes a shape memory polymer layer and a driver. The shape memory polymer layer includes microlenses and the driver control the microlenses. The flexible printed circuit board connects the driver to a driving circuit board.

公开(公告)号：US09804637B2

公开(公告)日：2017-10-31

申请号：US14606573

申请日：2015-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong-wook Choi ,  Minjae Kim ,  Sun A Yang ,  Jongho Chong

IPC: G06F1/16

CPC classification number: G06F1/1641 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1683

Abstract: A portable display device including a display unit, the display unit including a light-emitting surface that displays an image and a non-light-emitting surface opposite to the light-emitting surface; a drive unit, the drive unit controlling the display unit; and a flexible film, the flexible film electrically connecting the display unit and the drive unit, wherein the drive unit includes a first surface on which the flexible film is disposed, and a second surface opposite to the first surface, and wherein the portable display device is embodied in a first folding mode in which the flexible film is bent in such a way that the non-light-emitting surface and the second surface face each other, or a second folding mode in which the flexible film is bent in such a way that the light-emitting surface and the first surface face each other.