公开(公告)号：US20160223868A1

公开(公告)日：2016-08-04

申请号：US15097787

申请日：2016-04-13

Applicant: Samsung Display Co., Ltd.

Inventor： Juhwa HA ,  Seong-Yong HWANG ,  Dohun KIM ,  Young-Min PARK ,  Yongkyu KANG ,  Byung-Seo YOON ,  Juyoun SON

IPC: G02F1/1335

CPC classification number: G02F1/133611 ,  F21V13/02 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133606

Abstract: A display device includes an optical member, a display panel disposed on the optical member, and a plurality of light emitting units disposed under the optical member, the optical member comprising, a diffusion layer, and a reflectivity control layer which is disposed under the diffusion layer and reflects a light provided from the light emitting units, including a first base material, reflective materials dispersed in the first base material, a plurality of first portions corresponding to the plurality of light emitting units, and a second portion disposed adjacent to the first portions, where each of the plurality of first portions comprises a greater amount of the reflective materials than the second portion, when a first portion and a second portion represent a unit area having a predetermined size.

公开(公告)号：US20170192147A1

公开(公告)日：2017-07-06

申请号：US15224709

申请日：2016-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Juhwa HA ,  Byungchan KIM ,  Hyun-jeong KIM

IPC: F21V8/00

CPC classification number: G02B6/009 ,  G02B6/0023 ,  G02B6/0031 ,  G02B6/0046 ,  G02B6/0088

Abstract: A display apparatus includes a display panel which displays an image with light, a light guide plate which provides the light to the display panel and a light source unit which generates the light and provides the light to the light guide plate. The light source unit includes a printed circuit board which includes a transparent material, supports the display panel thereon and defines a first surface which faces the light guide plate, a light source on the first surface of the printed circuit board, a resin layer which covers the light source and is disposed between the printed circuit board and the light guide plate, and an adhesive member disposed between the printed circuit board and the display panel. A thickness of the adhesive member is the same as a distance between the display panel and the printed circuit board.

公开(公告)号：US20200209453A1

公开(公告)日：2020-07-02

申请号：US16731632

申请日：2019-12-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jaejoong KWON ,  Juhwa HA ,  JeongWoo PARK ,  Subin JUNG

IPC: G02B5/30 ,  H01L27/32 ,  H01L51/52

Abstract: An augmented reality providing device includes a lens including a reflective mirror, a display module on at least one side surface of the lens and configured to display an image, and an anti-reflective module between the display module and the lens.

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：US20210255522A1

公开(公告)日：2021-08-19

申请号：US17307355

申请日：2021-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Jaejoong KWON ,  Jinoh KWAG ,  Juhwa HA ,  JeongWoo PARK ,  Subin JUNG

IPC: G02F1/31

Abstract: An optical device includes a lens including a reflective mirror, a display module on at least one side surface of the lens and configured to display an image, and a dynamic prism module between the display module and the lens and configured to receive the image. The dynamic prism module is configured to be dynamically turned on or off to provide the received image to different positions of the reflective mirror.

公开(公告)号：US20210055558A1

公开(公告)日：2021-02-25

申请号：US16923807

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Seok KIM ,  JaeJoong KWON ,  JeongWoo PARK ,  Soomin BAEK ,  Subin JUNG ,  Juhwa HA

IPC: G02B27/01

Abstract: An electronic device includes: a light transmissive unit including an incidence surface and an emission surface oriented in two different directions, first reflectors disposed on a first surface, and second reflectors disposed on a second surface spaced apart from the first surface; and a display unit disposed adjacent to the incidence surface to direct light toward the first reflectors and the second reflectors; wherein the first reflectors and the second reflectors are offset from each other, when viewed through the incidence surface and the emission surface.

公开(公告)号：US20200285057A1

公开(公告)日：2020-09-10

申请号：US16809424

申请日：2020-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： JeongWoo PARK ,  Jaejoong KWON ,  Hyun Sup LEE ,  Subin JUNG ,  Juhwa HA

IPC: G02B27/01 ,  H01L27/32 ,  H01L51/00

Abstract: A display device comprising: a lens module comprising a lens and a reflective module in the lens; and a display module on at least one side surface of the lens, the display module being configured to display an image, the lens comprising: a side surface facing the display module and configured to receive the image; and an exiting surface configured to emit the image reflected by the reflective module, wherein the side surface comprises one or more inclination surfaces.

公开(公告)号：US20140036542A1

公开(公告)日：2014-02-06

申请号：US14059645

申请日：2013-10-22

Applicant: Samsung Display Co., Ltd.

Inventor： Eui Jeong KANG ,  Juhwa HA ,  Hyeeun PARK ,  Cheolyong NOH ,  Seung Hwan BAEK ,  Yong-Hoon KWON

IPC: F21V8/00

CPC classification number: G02B6/0013 ,  G02F1/133603 ,  G02F1/133615

Abstract: A display apparatus includes a light guide plate, a light source unit and a display panel. The light guide plate includes an incident surface, an exit surface and an opposite surface opposite to the exit surface and guides a light incident into the incident surface toward the exit surface. The light source unit includes a light source which generates light and is disposed adjacent to the incident and has an emitting surface inclined with respect to the incident surface. An extension line of a normal line of the emitting surface passes through the opposite surface, and the light is incident into the incident surface while being inclined toward the opposite surface. The display panel displays an image by receiving the light emitted from the exit surface.

Abstract translation: 显示装置包括导光板，光源单元和显示面板。 导光板包括入射表面，出射表面和与出射表面相对的相对表面，并将入射到入射表面的光引向出射表面。 光源单元包括产生光并邻近入射设置并具有相对于入射表面倾斜的发射表面的光源。 发射表面的法线的延长线穿过相对表面，并且当入射表面朝向相对表面倾斜时入射到入射表面。 显示面板通过接收从出射表面发射的光来显示图像。