公开(公告)号：US09910317B2

公开(公告)日：2018-03-06

申请号：US15297612

申请日：2016-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhyoung Kim

IPC: G02F1/1335 ,  G02F1/1333 ,  G09F13/00 ,  G09F9/35 ,  G09F9/33 ,  G09F13/22

CPC classification number: G02F1/133608 ,  G02F1/133308 ,  G02F1/133603 ,  G02F2001/133314 ,  G02F2001/13332 ,  G02F2201/54 ,  G09F9/33 ,  G09F9/35 ,  G09F13/00 ,  G09F2013/222

Abstract: A display device includes an optical member, a display panel disposed on an upper portion of the optical member, a plurality of light emitting elements disposed on a lower portion of the optical member to provide light to the optical member, a first cover member in which a through-hole is defined, the first cover member accommodating the plurality of light emitting elements, and an optical member supporter inserted into the through-hole to support the optical member. The optical member supporter includes a fixing member of which a portion is inserted into the through-hole and a support member including n coupling blocks (where n is a natural number equal to or greater than 2) which are sequentially coupled in one direction, the support member being coupled to the fixing member to support the optical member.

公开(公告)号：US11907031B2

公开(公告)日：2024-02-20

申请号：US17669780

申请日：2022-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hun-Tae Kim ,  Jinhyoung Kim ,  Dongho Yoon ,  Gyumdong Bae

IPC: G06F1/16 ,  G06F1/20

CPC classification number: G06F1/203 ,  G06F1/1652

Abstract: A display device includes a display module including a first non-folding region, a folding region, and a second non-folding region arranged in a first direction, a first support plate disposed on the display module, a second support plate disposed on the first support plate, a heat dissipation layer disposed between the first and second support plates, and including a bending portion overlapping the folding region, a first adhesive layer disposed between the first support plate and the heat dissipation layer, and a second adhesive layer disposed between the second support plate and the heat dissipation layer. An opening defined in each of the first and second adhesive layers has a width greater than a width of the bending portion of the heat dissipation layer in a portion overlapping the folding region.

公开(公告)号：US11758670B2

公开(公告)日：2023-09-12

申请号：US17182819

申请日：2021-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhyoung Kim ,  Jin Yong Sim ,  Munsik Ham

IPC: H05K5/02 ,  H05K5/00 ,  G06F1/16 ,  H10K50/84 ,  E05D3/12 ,  H10K102/00

CPC classification number: H05K5/0226 ,  G06F1/1681 ,  H05K5/0017 ,  H10K50/84 ,  E05D3/122 ,  E05Y2900/606 ,  H10K2102/311

Abstract: A display device including: a display module; a first support part and a second support part which are disposed under the display module and spaced apart from each other in a first direction; a first gear connected to each of both sides of the first support part which are opposite each other in a second direction crossing the first direction; and a second gear connected to each of both sides of the second support part which face each other in the second direction, where the second gear is disposed adjacent to the first gear in the first direction and engaged with the first gear. When viewed in the second direction, each of the first gear and the second gear has a shape corresponding to at least a portion of an elliptical shape.

公开(公告)号：US11599156B2

公开(公告)日：2023-03-07

申请号：US16986113

申请日：2020-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhyoung Kim

IPC: G06F1/16

Abstract: A display device including a display module having a plurality of folding regions, a support member disposed under the display module, a plurality of hinge parts each connecting the support member, and an adjustment part controlling the folding of the folding region, in which each of the hinge parts includes a center portion having a first sub-axis and a second sub-axis and a first fixing part and a second fixing part connecting the support member and the center portion, thereby facilitating the folding of the display device.

公开(公告)号：US10031281B2

公开(公告)日：2018-07-24

申请号：US15273839

申请日：2016-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Yongkwon Soh ,  Joohyuk Park ,  Kyunghoon Chae ,  Sungyeon Hwang ,  Jinhyoung Kim

IPC: G09F13/04 ,  G09F13/08 ,  F21V8/00

Abstract: A display apparatus includes a display panel which generates and display an image with light, the display panel curved at a first mean curvature with respect to a bending axis and defining a display surface thereof at which the image is displayed; a backlight unit includes a light source which generates the light, and a curved light guide plate which receives the light from the light source and provides the received light to the display panel, the light guide plate; and a protection member in which the backlight unit is accommodated, the protection member curved at a second mean curvature with respect to the bending axis, the second mean curvature being different from the first mean curvature.