公开(公告)号：US09791989B2

公开(公告)日：2017-10-17

申请号：US14929931

申请日：2015-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho Hong ,  Won Sang Park ,  Won Il Choi

IPC: G06F3/045 ,  G06F3/044 ,  G06F1/16 ,  G09G3/3233 ,  H01L27/32

CPC classification number: G06F3/044 ,  G06F1/1652 ,  G06F2203/04102 ,  G09G3/3233 ,  H01L27/3218 ,  H01L27/3244 ,  H01L51/0097

Abstract: A stretchable display includes: a stretchable substrate including first areas and second areas; main pixels disposed on the first areas of the stretchable substrate, the main pixels configured to display different colors; and at least one sub-pixel disposed on the second areas of the stretchable substrate, the at least one sub-pixel being configured to display one color that is the same as any one of the main pixels.

公开(公告)号：US09645288B2

公开(公告)日：2017-05-09

申请号：US14288846

申请日：2014-05-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Ik Lim ,  Won Sang Park

IPC: G02B5/02 ,  B29C59/02 ,  B29L9/00 ,  B29L11/00 ,  B29L31/34 ,  B29K33/04 ,  B29K33/00

CPC classification number: G02B5/0242 ,  B29C59/02 ,  B29K2033/04 ,  B29K2033/08 ,  B29K2033/12 ,  B29L2009/00 ,  B29L2011/00 ,  B29L2031/3475 ,  G02B5/0221 ,  G02B5/0268

Abstract: A film for a display device and a method of manufacturing the film, the film including transparent layers; and scattering layers, the transparent layers and scattering layers being alternately arranged with a predetermined cycle, wherein a plurality of patterns are non-periodically formed in an upper surface or a lower surface of the film.

公开(公告)号：US09621881B2

公开(公告)日：2017-04-11

申请号：US14296036

申请日：2014-06-04

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Hoon Lee ,  Won Sang Park ,  Jong-In Baek

IPC: H04N13/04

CPC classification number: H04N13/398 ,  H04N13/341 ,  H04N13/38

Abstract: A display device may include a signal controller to use a received image signal to generate sectional image signals, to determine a sequence for displaying sectional images that respectively correspond to the sectional image signals, and to use the sectional image signals to generate an image data signal. The sectional images may include a top left image, a bottom left image, a top right image, and a bottom right image. The device may further include a display panel to display the sectional images according to data signals generated based on the image data signal and according to the sequence. The sectional images may be portions of a whole image that has a size substantially equal to a display area of the display panel.

公开(公告)号：US09543363B2

公开(公告)日：2017-01-10

申请号：US14281987

申请日：2014-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-In Baek ,  Won Sang Park

IPC: H01L27/32 ,  A61N5/06

CPC classification number: H01L27/3213 ,  A61N5/0618 ,  A61N2005/0653 ,  H01L27/3223 ,  H01L51/5265

Abstract: A display device includes a first pixel and a second pixel. The second pixel is controlled to emit light in a predetermined range in a first time period and to not emit light in the predetermined range in a second time period during which the first pixel emits light. The first pixel includes a first organic emission layer having a first thickness and the second pixel includes a second organic emission layer having a second thickness different from the first thickness. A resonance pattern is formed in the second pixel to emit light in a melatonin production inhibition wavelength range that corresponds to the predetermined range. The first pixel may emit blue light, green light, red light, or another color of light including white light.

Abstract translation: 显示装置包括第一像素和第二像素。 控制第二像素在第一时间段内在预定范围内发光，并且在第一像素发光的第二时间段内不发光在预定范围内。 第一像素包括具有第一厚度的第一有机发光层，第二像素包括具有不同于第一厚度的第二厚度的第二有机发射层。 在第二像素中形成共振图案，以发射对应于预定范围的褪黑素产生抑制波长范围内的光。 第一像素可以发射蓝光，绿光，红光或包括白光的另一种颜色的光。

公开(公告)号：US20160016003A1

公开(公告)日：2016-01-21

申请号：US14748553

申请日：2015-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Min Gyeong Jo ,  Jong In Baek ,  Byeong Hee Won ,  Won Sang Park

IPC: A61N5/06 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/01 ,  G02F1/137

CPC classification number: A61N5/0616 ,  A61N2005/0627 ,  A61N2005/0653 ,  A61N2005/073 ,  G02F1/0136 ,  G02F1/1313 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/13725 ,  G02F2001/133541 ,  G02F2203/62

Abstract: A light emitting element display device can be used for light therapy. The device includes: a display panel including a plurality of light emitting elements; a retarder plate configured to convert light emitted from the plurality of light emitting elements into circularly polarized light; and a selective polarizer configured to selectively convert light supplied from the retarder plate into linearly polarized light or allow penetration of the light.

Abstract translation: 发光元件显示装置可以用于光疗法。 该装置包括：显示面板，包括多个发光元件; 延迟板，被配置为将从所述多个发光元件发射的光转换为圆偏振光; 以及选择性偏光镜，其被配置为选择性地将从所述延迟板供应的光转换成线偏振光或允许光的穿透。

公开(公告)号：US12093477B2

公开(公告)日：2024-09-17

申请号：US17652794

申请日：2022-02-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Woo Shim ,  Won Sang Park ,  Gi Na Yoo ,  Seong Jun Lee

IPC: G06F3/041 ,  G06F3/03 ,  G06F3/0354 ,  G06F3/044 ,  H10K50/86 ,  H10K59/126 ,  H10K59/40 ,  H10K59/38

CPC classification number: G06F3/0412 ,  G06F3/0321 ,  G06F3/03542 ,  G06F3/04162 ,  G06F3/0446 ,  H10K50/865 ,  H10K59/126 ,  H10K59/40 ,  G06F2203/04111 ,  H10K59/38

Abstract: A display panel includes a plurality of emission areas emitting light and a light blocking area at least partially surrounding the plurality of emission areas, a plurality of touch electrodes disposed in the light blocking area on the display panel to sense a touch, a wavelength absorption layer disposed on the plurality of touch electrodes to absorb light of a specific wavelength, a bridge electrode disposed on the wavelength absorption layer to connect adjacent touch electrodes among the plurality of touch electrodes to each other, and a code pattern having position information determined by a planar shape of the bridge electrode.

公开(公告)号：US12086348B2

公开(公告)日：2024-09-10

申请号：US18459882

申请日：2023-09-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki Seo Kim ,  Jae-Kyoung Kim ,  Won Sang Park ,  Bong Hyun You

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0443 ,  G06F3/0446 ,  G06F2203/04107

Abstract: A display apparatus includes a display panel configured to display an image and a touch antenna array disposed on the display panel. The touch antenna array may include a touch electrode, a touch wiring electrically connected to the touch electrode, an antenna electrode including a plurality of antenna elements, a feeder electrically connected to the antenna electrode, and a shielding electrode disposed between the touch wiring and the feeder.

公开(公告)号：US12067189B2

公开(公告)日：2024-08-20

申请号：US17809816

申请日：2022-06-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Min Park ,  Jin Yong Sim ,  Ivan Maidanchuk ,  Won Sang Park ,  Kyu Shik Shin ,  Seong Jun Lee

IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/038 ,  G06F3/042 ,  G06F3/0488

CPC classification number: G06F3/04162 ,  G06F3/03545 ,  G06F3/0383 ,  G06F3/0421 ,  G06F3/0488 ,  G06F2203/04106

Abstract: The present disclosure relates to a smart pen and a display device using the same, in which a reflective light reception rate may be enhanced through a light output structure to increase a code pattern and code information recognition rate of a display panel. According to an embodiment of the disclosure, smart pen comprising a body portion, a pen tip portion formed on one end of the body portion to form a path of light emitted from a light emitting portion in an end direction at one side, a code detector detecting shape data for code patterns by applying light to the pen tip portion and receiving light reflected from a display panel and the pen tip portion, and a code processor generating coordinate data by using the shape data and transmitting the coordinate data to a main processor for driving the display panel.

公开(公告)号：US11934618B2

公开(公告)日：2024-03-19

申请号：US17485605

申请日：2021-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won Sang Park

IPC: G06F3/044 ,  H01L27/15 ,  H01L33/50 ,  H01L33/58 ,  H10K50/844 ,  H10K50/86 ,  H10K59/12 ,  H10K59/38 ,  H10K59/40

CPC classification number: G06F3/0443 ,  G06F3/0446 ,  H01L27/156 ,  H01L33/50 ,  H01L33/58 ,  H10K50/844 ,  H10K50/865 ,  H10K59/12 ,  H10K59/38 ,  H10K59/40 ,  G06F2203/04103 ,  G06F2203/04112 ,  H01L2933/0091

Abstract: A display device including: a display unit including a plurality of emission areas which emit light; and a plurality of touch electrodes disposed on the display unit to detect a touch input, wherein at least some of the touch electrodes include a code pattern part including a plurality of code patterns that include cutouts corresponding to location inforniation.

公开(公告)号：US11861116B2

公开(公告)日：2024-01-02

申请号：US17823114

申请日：2022-08-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gi Na Yoo ,  Ju Yeon Kim ,  Won Sang Park ,  Chang Woo Shim ,  Seong Jun Lee

IPC: G06F3/044 ,  G06F3/0354 ,  G06F3/041 ,  H10K50/86 ,  H10K59/38 ,  H10K59/40

CPC classification number: G06F3/0441 ,  G06F3/0446 ,  H10K50/865 ,  H10K59/38 ,  H10K59/40 ,  G06F2203/04112

Abstract: A display device includes a display unit including a plurality of emission areas, a plurality of touch electrodes that sense a touch, a plurality of code patterns that cover a part of a front surface of at least one of the plurality of touch electrodes, and a plurality of light-blocking dummy patterns formed on some of the plurality of touch electrodes on which the plurality of code patterns is not formed. Each of the touch electrodes includes at least one portion disposed between adjacent emission areas among the plurality of emission areas. A thickness of the plurality of code patterns is different from a thickness of the light-blocking dummy patterns, and a light-blocking rate of the plurality of code patterns is different from a light-blocking rate of the light-blocking dummy patterns.