公开(公告)号：US20230289005A1

公开(公告)日：2023-09-14

申请号：US18197730

申请日：2023-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： YOUNG GU KIM ,  Jiyun Park ,  Bongsung Seo ,  Jongho Son ,  Yeonhee Lee ,  Hyelim Jang ,  Baekkyun Jeon ,  Kyungseon Tak

IPC: G06F3/041 ,  G06F3/044 ,  H10K50/844 ,  H10K77/10

CPC classification number: G06F3/0412 ,  G06F3/0446 ,  G06F3/0443 ,  H10K50/844 ,  H10K77/111 ,  H10K2102/311

Abstract: The present application relates to an input sensing unit and a display device using the same. A method of fabricating an input-sensing unit includes forming a first conductive layer on an inorganic layer, supplying and curing an organic layer compound on the first conductive layer to form a first organic layer, forming a second conductive layer on the first organic layer, and supplying and curing the organic layer compound on the second conductive layer to form a second organic layer, in which the organic layer compound includes a base resin and a hollow polymer.

公开(公告)号：US11740520B2

公开(公告)日：2023-08-29

申请号：US17580912

申请日：2022-01-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Young Gu Kim ,  Byoung-Hun Sung ,  Baekkyun Jeon

IPC: G02F1/1345 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  H01L33/08 ,  F21V8/00 ,  G02F1/1339

CPC classification number: G02F1/136286 ,  G02B6/0083 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/13452 ,  G02F1/133345 ,  G02F1/136227 ,  H01L33/08 ,  G02F1/13458 ,  H01L2924/0002 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.

公开(公告)号：US11307461B2

公开(公告)日：2022-04-19

申请号：US16822851

申请日：2020-03-18

Applicant: Samsung Display Co., LTD.

Inventor： Jongho Son ,  Young Gu Kim ,  Jiyun Park ,  Jongmin Ok ,  Sun-Young Chang ,  Hyelim Jang ,  Baekkyun Jeon ,  Kyungseon Tak

IPC: G02F1/1337 ,  G02F1/13363

Abstract: Provided is a display device. The display device includes a liquid crystal display panel and an optical film disposed above the liquid crystal display panel, the optical film comprising a first pattern layer having a first refractive index and a second pattern layer having a second refractive index different from the first refractive index and disposed on the first pattern layer. The first pattern layer includes a first base part and a plurality of first protrusions. Each of the first protrusions includes a bottom surface adjacent to the first base part, an upper surface facing the bottom surface, and side surfaces between the bottom surface and the upper surface. Each of the side surfaces is perpendicular to the bottom surface and the upper surface.

公开(公告)号：US10578939B2

公开(公告)日：2020-03-03

申请号：US15828645

申请日：2017-12-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Young Gu Kim ,  Byoung-Hun Sung ,  Baekkyun Jeon

IPC: G02F1/1345 ,  G02F1/1362 ,  H01L33/08 ,  G02F1/1368 ,  F21V8/00

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.

公开(公告)号：US10126602B2

公开(公告)日：2018-11-13

申请号：US14663172

申请日：2015-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： BongSung Seo ,  Sejoon Oh ,  Junwoo Lee ,  Baekkyun Jeon ,  Su Jeong Kim ,  SuWan Woo ,  Wan-Soon Im ,  Yongwoo Hyung

IPC: G02F1/1337 ,  G02F1/1362

Abstract: A curved display device including a plurality of pixels that may be bent in a first direction crossing a second direction. The curved display device may include first and second substrates facing each other, and a liquid crystal layer interposed between the first and second substrates.

公开(公告)号：US09741307B2

公开(公告)日：2017-08-22

申请号：US14848481

申请日：2015-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungho Park ,  Young Gu Kim ,  Suji Park ,  Yeongrong Park ,  Baekkyun Jeon ,  Min-Sik Jung ,  Jaeweon Hur

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G2300/0434 ,  G09G2320/0238 ,  G09G2320/0257 ,  G09G2320/041

Abstract: A display apparatus includes a timing controller for converting data values of black image signals to have one polarity with respect to a common voltage and for converting data values of low gray scale image signals to have one polarity with respect to the common voltage, a data driver for converting the image signals outputted from the timing controller into data voltages, and a plurality of pixels for receiving the data voltages in response to gate signals to display an image. The low gray scale image signals displays a gray scale equal to or less than a reference gray scale at a surrounding temperature lower than a reference temperature.

公开(公告)号：US11839129B2

公开(公告)日：2023-12-05

申请号：US17224002

申请日：2021-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： Younggu Kim ,  Jiyun Park ,  Bongsung Seo ,  Jongho Son ,  Jaejin Lyu ,  Yeonhee Lee ,  Baekkyun Jeon ,  Kyungseon Tak

IPC: H10K59/38 ,  H10K59/12

CPC classification number: H10K59/38 ,  H10K59/12

Abstract: A display apparatus includes a first through a third light-emitting devices, each including a first-color emission layer and being over a substrate; a second-color quantum dot layer over the second light-emitting device; a third-color quantum dot layer over the third light-emitting device; and a low refractive index layer over the second-color quantum dot layer and the third-color quantum dot layer to correspond to the first through third light-emitting devices, and including a matrix part and a plurality of particles in the matrix part, wherein a first portion of the matrix part away from the first through third light-emitting devices includes fluorine.

公开(公告)号：US11698693B2

公开(公告)日：2023-07-11

申请号：US17178166

申请日：2021-02-17

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gu Kim ,  Jiyun Park ,  Bongsung Seo ,  Jongho Son ,  Yeonhee Lee ,  Hyelim Jang ,  Baekkyun Jeon ,  Kyungseon Tak

IPC: G06F3/044 ,  H10K59/12 ,  H10K50/844 ,  H10K59/40 ,  H10K77/10 ,  G06F3/041 ,  H10K102/00

CPC classification number: G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H10K50/844 ,  H10K59/12 ,  H10K59/40 ,  H10K77/111 ,  G06F2203/04103 ,  H10K2102/311

Abstract: The present application relates to an input sensing unit and a display device using the same. The input-sensing unit including a first conductive layer, a first organic layer, a second conductive layer, and a second organic layer sequentially stacked one over another, in which the first organic layer includes a first base resin and a first hollow polymer, and the second organic layer includes a second base resin and a second hollow polymer.

公开(公告)号：US11262630B2

公开(公告)日：2022-03-01

申请号：US16790402

申请日：2020-02-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Young Gu Kim ,  Byoung-Hun Sung ,  Baekkyun Jeon

IPC: G02F1/1345 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1339 ,  H01L33/08 ,  G02F1/1368 ,  F21V8/00

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.

公开(公告)号：US11204459B2

公开(公告)日：2021-12-21

申请号：US17177873

申请日：2021-02-17

Applicant: Samsung Display Co., Ltd.

Inventor： Younggu Kim ,  Taekjoon Lee ,  Sunyoung Chang ,  Jinsoo Jung ,  Jongmin Ok ,  Hyelim Jang ,  Baekkyun Jeon ,  Kyungseon Tak

IPC: G02F1/13357 ,  G02B5/00 ,  F21V8/00

Abstract: A display device includes: a light source configured to generate a light; a display panel configured to display images using the light; a light guide having at least one surface adjacent the light source; and an optical member between the light guide member and the display panel. The optical member includes: a low refractive index layer on a light exit surface of the light guide member; a first cover layer on the low refractive index layer; and a light conversion layer on the first cover layer and configured to convert a wavelength band of an incident light.