公开(公告)号：US11967754B2

公开(公告)日：2024-04-23

申请号：US17028124

申请日：2020-09-22

Applicant: SAMSUNG DISPLAY CO., LTD. ,  ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jae-Kyoung Kim ,  WonSang Park ,  Gangil Byun ,  Jinmyeong Heo

IPC: H01Q1/24 ,  H01Q9/04 ,  H04M1/02

CPC classification number: H01Q1/245 ,  H01Q1/243 ,  H01Q9/045 ,  H04M1/0269

Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a display panel in which an active area and a peripheral area are defined and an antenna with at least a portion overlapping the active area. The antenna includes a first pattern portion having a first characteristic impedance and a first mesh structure, a second pattern portion, and a third pattern portion. The second pattern portion is disposed adjacent to the first pattern portion and has a second characteristic impedance different from the first characteristic impedance and a second mesh structure. The third pattern portion is disposed adjacent to the second pattern portion and has a third characteristic impedance different from the second characteristic impedance and a third mesh structure. The second characteristic impedance has a value between the first characteristic impedance and the third characteristic impedance.

公开(公告)号：US20210249755A1

公开(公告)日：2021-08-12

申请号：US17031047

申请日：2020-09-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Kyoung Kim ,  Kiseo Kim ,  WonSang Park ,  Bonghyun You

IPC: H01Q1/14 ,  G06F3/041 ,  H01Q5/307

Abstract: The present disclosure presents an electronic device. The electronic device may include a display panel, an input sensor, a first antenna, and a second antenna. The display panel includes a display region and a non-display region adjacent to the display region. The input sensor is disposed on the display panel and overlapped with a first region of the display region. The first antenna and a second antenna are disposed on the display panel and are overlapped with a second region of the display region, and each of which includes a stretchable pattern. A first distance between opposite ends of the stretchable pattern of the first antenna may be different from a second distance between opposite ends of the stretchable pattern of the second antenna. The inventive concept may provide an electronic device including a stretchable antenna.

公开(公告)号：US09424783B2

公开(公告)日：2016-08-23

申请号：US14463208

申请日：2014-08-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeong-Hee Won ,  WonSang Park ,  Mingyeong Jo

IPC: F21V15/00 ,  G09G3/34 ,  G02F1/1335

CPC classification number: G02F1/133603 ,  G02F2001/133622 ,  G02F2001/133624 ,  G02F2201/52 ,  G09G3/3413 ,  G09G2300/0452 ,  G09G2310/0235

Abstract: Provided is a display device. The display device includes a display panel and first to third light source units. The display panel includes a plurality of pixels. The first to third light source units are disposed on a rear of the display panel. The first light source unit emits yellow light. The second light source unit emits a first blue light in a first wavelength band. The third light source unit emits a second blue light in a second wavelength band. The second wavelength band includes light of a longer wavelength than light of the first wavelength band. The first wavelength band ranges from about 430 nm to about 455 nm. The second wavelength band may ranges from about 460 nm to about 505 nm.

Abstract translation: 提供了一种显示装置。 显示装置包括显示面板和第一至第三光源单元。 显示面板包括多个像素。 第一至第三光源单元设置在显示面板的后部。 第一光源单元发出黄光。 第二光源单元发射第一波长带中的第一蓝光。 第三光源单元发射第二波长带中的第二蓝色光。 第二波长带包括比第一波长带的光长的波长的光。 第一波长带的范围为约430nm至约455nm。 第二波长带可以在约460nm至约505nm的范围内。

公开(公告)号：US11812641B2

公开(公告)日：2023-11-07

申请号：US18102881

申请日：2023-01-30

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 ,  H10K59/38 ,  H10K59/40 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K50/844 ,  H10K59/352 ,  H10K59/353 ,  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：US11646482B2

公开(公告)日：2023-05-09

申请号：US17031047

申请日：2020-09-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Kyoung Kim ,  Kiseo Kim ,  WonSang Park ,  Bonghyun You

IPC: G06F3/041 ,  H01Q1/14 ,  H01Q5/307

CPC classification number: H01Q1/14 ,  G06F3/041 ,  H01Q5/307 ,  G06F2203/04102

Abstract: The present disclosure presents an electronic device. The electronic device may include a display panel, an input sensor, a first antenna, and a second antenna. The display panel includes a display region and a non-display region adjacent to the display region. The input sensor is disposed on the display panel and overlapped with a first region of the display region. The first antenna and a second antenna are disposed on the display panel and are overlapped with a second region of the display region, and each of which includes a stretchable pattern. A first distance between opposite ends of the stretchable pattern of the first antenna may be different from a second distance between opposite ends of the stretchable pattern of the second antenna. The inventive concept may provide an electronic device including a stretchable antenna.

公开(公告)号：US10307608B2

公开(公告)日：2019-06-04

申请号：US15654897

申请日：2017-07-20

Applicant: Samsung Display Co., Ltd.

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

IPC: A61N5/06 ,  G02B5/18 ,  B60R1/12 ,  G02B19/00 ,  G02C11/04 ,  A61M21/00 ,  G02C7/08

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.

公开(公告)号：US20170237041A1

公开(公告)日：2017-08-17

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: H01L51/52 ,  G02F1/1334 ,  G02F1/1337 ,  H01L27/32 ,  H01L51/56

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: 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：US10200772B2

公开(公告)日：2019-02-05

申请号：US14685925

申请日：2015-04-14

Applicant: Samsung Display Co., Ltd.

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

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

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：US09666649B2

公开(公告)日：2017-05-30

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: H01J1/62 ,  H01L27/32 ,  G02F1/1335 ,  G02F1/1334 ,  G02B5/02 ,  H01L51/52

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.

公开(公告)号：US09184403B2

公开(公告)日：2015-11-10

申请号：US14446746

申请日：2014-07-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chi-O Cho ,  Byungchoon Yang ,  Young-Jun Seo ,  WonSang Park

IPC: H01L51/50 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/502 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/326 ,  H01L51/5016 ,  H01L51/5212 ,  H01L51/5218 ,  H01L51/5221 ,  H01L51/5234 ,  H01L51/5253 ,  H01L51/5281 ,  H01L2251/301 ,  H01L2251/305 ,  H01L2251/308 ,  H01L2251/5315 ,  H01L2251/5369

Abstract: An organic light emitting display apparatus including a substrate including a plurality of pixel areas; a pixel electrode on the substrate; an opposite electrode on the pixel electrode, the opposite electrode transmitting light; an organic light emitting layer between the pixel electrode and the opposite electrode, the organic light emitting layer emitting a first light toward the opposite electrode; a light emitting layer on the opposite electrode, the light emitting layer absorbing a portion of the first light and emitting a second light; and a sealing layer on the light emitting layer, the sealing layer sealing the pixel electrode, the opposite electrode, the organic light emitting layer, and the light emitting layer.

Abstract translation: 一种有机发光显示装置，包括：包括多个像素区域的基板; 基板上的像素电极; 像素电极上的相对电极，相对电极透射光; 在像素电极和相对电极之间的有机发光层，有机发光层朝向相对电极发射第一光; 在相对电极上的发光层，所述发光层吸收所述第一光的一部分并发射第二光; 以及在发光层上的密封层，密封层密封像素电极，相对电极，有机发光层和发光层。