公开(公告)号：US20150194474A1

公开(公告)日：2015-07-09

申请号：US14447160

申请日：2014-07-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jinwoo Choi ,  Jongsung Bae ,  Jaeik Lim ,  WonSang Park

IPC: H01L27/32 ,  G02F1/1334 ,  G02F1/1335

CPC classification number: H01L27/3232 ,  G02B5/0236 ,  G02B5/0278 ,  G02B5/3016 ,  G02F1/1334 ,  G02F1/133512 ,  G02F1/133603 ,  G02F1/13378 ,  G02F1/133788 ,  G02F2001/13345 ,  G02F2201/44 ,  H01L27/322 ,  H01L27/3244 ,  H01L27/326 ,  H01L51/5268 ,  H01L51/5275 ,  H01L51/5284 ,  H01L51/56 ,  H01L2251/5315

Abstract: An organic light emitting diode display panel including an upper substrate, an organic light emitting device facing the upper substrate and emitting a light to the upper substrate, and a light extraction layer disposed between the upper substrate and the organic light emitting device, including first and second optical layers each having a polymer network liquid crystal and having different optical properties, and exiting the light to the outside of the upper substrate. The optical property of the polymer network liquid crystal in the first optical layer differs from the optical property of the polymer network liquid crystal in the second optical layer.

Abstract translation: 一种有机发光二极管显示面板，包括上基板，面向上基板并向上基板发光的有机发光器件，以及设置在上基板和有机发光器件之间的光提取层，包括第一和 第二光学层各自具有聚合物网络液晶并且具有不同的光学性质，并且将光离开到上基板的外部。 第一光学层中的聚合物网络液晶的光学特性与第二光学层中的聚合物网络液晶的光学特性不同。

公开(公告)号：US12161023B2

公开(公告)日：2024-12-03

申请号：US18387110

申请日：2023-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hun Ryu ,  IlNam Kim ,  Jae-Kyoung Kim ,  WonSang Park ,  Eunjin Sung ,  Seongryong Lee ,  Jonghyun Lee

IPC: H10K59/122 ,  H10K50/844 ,  H10K59/35 ,  H10K59/38 ,  H10K59/40

Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer and overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.

公开(公告)号：US11569316B2

公开(公告)日：2023-01-31

申请号：US17133814

申请日：2020-12-24

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hun Ryu ,  IlNam Kim ,  Jae-Kyoung Kim ,  WonSang Park ,  Eunjin Sung ,  Seongryong Lee ,  Jonghyun Lee

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.

公开(公告)号：US11310576B2

公开(公告)日：2022-04-19

申请号：US16217480

申请日：2018-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： Yi Joon Ahn ,  Yongchang Park ,  WonSang Park ,  Jongin Baek ,  Yong-Suk Yeo ,  Taehee Lee

IPC: H04R1/02 ,  H04R7/04 ,  H04R17/00 ,  G06F1/16 ,  H04M1/03

Abstract: A display apparatus includes a display panel which displays an image and a vibration member attached to a surface of the display panel, where the vibration member receives a sound signal, generates a vibration in response to the sound signal, and transfers the vibration to the display panel to allow the display panel to output a sound.

公开(公告)号：US10141382B2

公开(公告)日：2018-11-27

申请号：US15499754

申请日：2017-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jinwoo Choi ,  Jongsung Bae ,  Jaeik Lim ,  WonSang Park

IPC: H01J1/62 ,  H01L27/32 ,  G02F1/1335 ,  G02B5/02 ,  G02F1/1334 ,  H01L51/52 ,  G02B5/30 ,  G02F1/1337 ,  H01L51/56

Abstract: A method of manufacturing an organic light emitting diode display panel, including forming a lower substrate, the lower substrate including a first area and a second area; forming an organic light emitting device on the lower substrate; disposing a polymer network liquid crystal on the organic light emitting device; forming a second optical layer in the second area, the second optical layer including the polymer network liquid crystal; and varying an optical property of the polymer network liquid crystal so as to form a first optical layer in the first area. The optical property of the polymer network liquid crystal in the first optical layer differs from the optical property of the polymer network liquid crystal in the second optical layer.

公开(公告)号：US09609764B2

公开(公告)日：2017-03-28

申请号：US14702113

申请日：2015-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Byeong-Hee Won ,  Yi joon Ahn ,  IlNam Kim ,  WonSang Park

IPC: H04R1/02 ,  H05K5/00 ,  G02F1/00 ,  H04R19/02 ,  H04R19/04 ,  H04R29/00 ,  H04N5/64

CPC classification number: H05K5/0017 ,  G02F1/00 ,  G06F1/16 ,  H04N5/642 ,  H04R19/02 ,  H04R19/04 ,  H04R29/00 ,  H04R2460/07 ,  H04R2499/15

Abstract: Provided is an image display apparatus. The image display apparatus includes a display panel displaying an image through a display area, a plurality of acoustic devices disposed on a non-display area around the display area, a protection member accommodating the display panel and the acoustic devices, and a plurality of opening parts defined to corresponding to the acoustic devices, the plurality of opening parts being defined by opening the protection member of the non-display area in both directions perpendicular to a plane.

公开(公告)号：US20150182759A1

公开(公告)日：2015-07-02

申请号：US14516422

申请日：2014-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jongin Baek ,  Haksun Kim ,  WonSang Park ,  Mingyeong Jo

IPC: A61N5/06 ,  G02C11/04 ,  B60R1/12 ,  G02B5/18

CPC classification number: A61N5/0618 ,  A61M2021/0044 ,  A61N2005/0648 ,  B60R1/1207 ,  G02B5/1814 ,  G02B19/0061 ,  G02C7/086 ,  G02C11/04

Abstract: A pair of awareness glasses includes a frame, a light source, a driving unit, light guide lenses, and diffraction grating patterns. The light source unit is disposed in the frame. The light source unit is configured to generate light in response to input power. The driving unit is configured to supply the input power. The light guide lenses are configured to guide the light to the eyes of a user. The diffraction grating patterns are formed on surfaces of the light guide lenses. The diffraction grating patterns are configured to diffract and reflect the light to the eyes of the user. The light output from each of the diffraction grating patterns has a peak wavelength between 444 nm and 484 nm.

Abstract translation: 一对意识眼镜包括框架，光源，驱动单元，导光透镜和衍射光栅图案。 光源单元设置在框架中。 光源单元被配置为响应于输入功率而产生光。 驱动单元被配置为提供输入功率。 导光透镜被配置为将光引导到用户的眼睛。 衍射光栅图案形成在导光透镜的表面上。 衍射光栅图案被配置为将光衍射并反射到用户的眼睛。 来自每个衍射光栅图案的光输出具有444nm和484nm之间的峰值波长。