公开(公告)号：US20160363715A1

公开(公告)日：2016-12-15

申请号：US15046733

申请日：2016-02-18

Applicant: Samsung Display Co., Ltd.

Inventor： Juhwa HA ,  Taeyong RYU ,  Jaesuk YOO ,  Sangwon LEE ,  Sijoon SONG ,  Sangho HWANG

IPC: F21V8/00

CPC classification number: G02B6/0058 ,  G02B6/0036 ,  G02B6/0046 ,  G02B6/0065 ,  G02F1/1336 ,  G02F1/133615

Abstract: A curved display device includes a backlight unit which generates light and a display panel which receives the generated light from the backlight unit. The backlight unit includes a light guide plate and is curved. The display panel is disposed on the curved backlight unit and is curved. The curved light guide plate defines a light incident surface thereof and an opposite surface. The light incident surface receives the light generated by the curved backlight unit. The opposite surface faces the light incident surface. A thickness of the curved light guide plate decreases from the light incident surface to the opposite surface.

Abstract translation: 弯曲显示装置包括产生光的背光单元和从背光单元接收产生的光的显示面板。 背光单元包括导光板并且是弯曲的。 显示面板设置在弯曲背光单元上并弯曲。 弯曲的导光板限定其光入射表面和相对的表面。 光入射面接收由弯曲背光单元产生的光。 相反的表面面对光入射表面。 弯曲导光板的厚度从光入射面减小到相反的面。

公开(公告)号：US20240130198A1

公开(公告)日：2024-04-18

申请号：US18239903

申请日：2023-08-30

Applicant: Samsung Display Co., LTD.

Inventor： Sangho HWANG ,  Heonjung SHIN

IPC: H10K59/80 ,  G06F1/16 ,  H04M1/02

CPC classification number: H10K59/873 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1656 ,  H04M1/0216 ,  H04M1/0268 ,  H10K2102/311

Abstract: A display apparatus includes a display panel including a foldable area, and a first non-foldable area and a second non-foldable area, a cover window disposed on the display panel, and a protective layer including a soft layer and a hard layer. The soft layer is on the cover window and includes a first material, and the hard layer is on the soft layer and includes a second material having a Young's modulus greater than a Young's modulus of the first material, where the soft layer includes a hard pattern in a portion overlapping the first non-foldable area and the second non-foldable area, and the hard pattern is not in a portion overlapping the foldable area.

公开(公告)号：US20140307474A1

公开(公告)日：2014-10-16

申请号：US14066250

申请日：2013-10-29

Applicant: Samsung Display Co., Ltd.

Inventor： JooYoung KIM ,  TaekYoung HWANG ,  Changmoo LEE ,  Sangho HWANG ,  Insun HWANG

IPC: F21V8/00 ,  F21V15/01

CPC classification number: G02B6/0093 ,  F21V15/01 ,  G02B6/0091 ,  G02F1/133615 ,  G02F2001/133322 ,  G02F2201/08 ,  G02F2201/56 ,  G02F2203/60

Abstract: A display device includes a display panel, a protective member, a light guide member, a light source, and a light leakage preventing member. The display device includes a display surface concavely curved in a first direction. The light leakage preventing member is coupled to the protective member to be movable according to expansion or contraction of the light guide member. The light leakage preventing member contracts and expands according to the expansion or contraction of the light guide member, and includes an elastic part to prevent the light source from being damaged by the expansion of the light guide member.

Abstract translation: 显示装置包括显示面板，保护构件，导光构件，光源和防漏光构件。 显示装置包括在第一方向上凹入地弯曲的显示表面。 防漏光部件与保护部件联接，以便能够根据导光部件的伸缩而移动。 遮光防止构件根据导光构件的伸缩而收缩并且包括弹性部件，以防止光源被导光构件的膨胀所损伤。