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公开(公告)号：US20250089531A1
公开(公告)日：2025-03-13
申请号：US18745781
申请日：2024-06-17
Applicant: Samsung Display Co., LTD.
Inventor： SANGDUK LEE , HOIKWAN LEE , EUN-KYUNG YEON , HYUNKYUNG YUN , JUNGKYU LEE
IPC: H10K59/80 , H10K59/90 , H10K102/00
Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, a flexible board disposed in the non-display area and bent to allow a first end thereof to be disposed on a front surface of the display panel and a second end thereof to be disposed on a rear surface of the display panel, an optical unit disposed on the display panel and overlapping the display area, a transparent film disposed on the optical unit and covering the display area, the non-display area, and a bent portion of the flexible board when viewed in a plan view, and a coating window disposed directly on the transparent film and including a cured resin material.
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公开(公告)号：US20240180009A1
公开(公告)日：2024-05-30
申请号：US18220892
申请日：2023-07-12
Applicant: Samsung Display Co., LTD.
Inventor： JEONGHO HWANG , EUN-KYUNG YEON , JUNGKYU LEE , KYU-HO JUNG
CPC classification number: H10K59/8792 , H10K59/1201
Abstract: A display device includes: a display panel including a first portion, a second portion, and a bending portion disposed between the first portion and the second portion, a first black matrix disposed in the first portion and disposed adjacent to a boundary of the first portion, an anti-reflective layer disposed in the first portion to cover the first black matrix and extending to the bending portion, a second black matrix disposed on the anti-reflective layer, disposed adjacent to a boundary of the anti-reflective layer, and overlapping the first black matrix and the bending portion in a plan view, and a window disposed on the anti-reflective layer to cover the second black matrix.
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3.发明公开公开(公告)号：US20240365650A1
公开(公告)日：2024-10-31
申请号：US18764798
申请日：2024-07-05
Applicant: Samsung Display Co., LTD.
Inventor： JUNGKYU LEE , YOUNGSU KIM , JONGDEOK PARK , JAESUK YOO , JEONG-SEOP CHOI
CPC classification number: H10K71/00 , B29C66/81455 , B29L2031/3475
Abstract: A bonding device includes a first panel support, a second panel support disposed below the first panel support, a diaphragm disposed on and extending along the first panel support, the diaphragm being disposed between the first panel support and the second panel support, and a window fixing chuck disposed on the diaphragm, the window fixing chuck including a groove facing the diaphragm. A through-hole extends from the second panel support to the first panel support, and the diaphragm is disposed on the through-hole.
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公开(公告)号：US20170213994A1
公开(公告)日：2017-07-27
申请号：US15214637
申请日：2016-07-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： TAEHYUN KIM , SANGHO PARK , SEUNGMIN LEE , JUNGKYU LEE
CPC classification number: H01L27/3258 , H01L21/0274 , H01L21/32055 , H01L27/1248 , H01L27/3246 , H01L51/0023 , H01L51/5228
Abstract: A conductive material layer for forming a conductive pattern is formed on a substrate. A photosensitive organic material layer is formed on the conductive material layer. The photosensitive organic material layer is irradiated through a halftone mask. The halftone mask includes a first mask region having a boundary corresponding to an edge of the conductive pattern, a second mask region, and a third mask region disposed between the first mask region and the second mask region. A first pattern including a first region corresponding to the first mask region and a second region corresponding to the third mask region is formed by removing the photosensitive organic material layer. The conductive material layer is etched using the first pattern as a hard mask to form the conductive pattern having exposed lateral surfaces. A second pattern is formed that covers the lateral surfaces of the conductive pattern by reflowing the first pattern.
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5.发明公开公开(公告)号：US20240334786A1
公开(公告)日：2024-10-03
申请号：US18507729
申请日：2023-11-13
Applicant: Samsung Display Co., LTD.
Inventor： JUNGKYU LEE
CPC classification number: H10K59/873 , H10K59/1201 , H10K2102/311
Abstract: A display device includes: a display panel including a non-folding region and a foldable region adjacent the non-folding region; and a window member on the display panel, and including a resin layer overlapping the non-folding region, and an adhesive layer including a first resin pattern overlapping the foldable region and a second resin pattern on the first resin pattern.
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Patent Agency Ranking
公开(公告)号：US20220123262A1
公开(公告)日：2022-04-21
申请号：US17646188
申请日：2021-12-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： TAEHYUN KIM , SEUNGHWAN CHO , SANGHO PARK , SEUNGMIN LEE , JUNGKYU LEE , JOOSUN YOON , JANGDOO LEE
Abstract: A thin film transistor is disposed on a substrate. A via insulating layer having a via hole covers the thin film transistor. A pixel electrode is disposed on the via insulating layer and electrically connected to the thin film transistor through the via hole. A first protection layer surrounds the pixel electrode. A pixel-defining layer covers an edge region of the pixel electrode and at least a portion of the first protection layer. The pixel-defining layer includes an opening through which an upper surface of the pixel electrode is exposed. An opposite electrode faces the pixel electrode. An intermediate layer is disposed between the pixel electrode and the opposite electrode.
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公开(公告)号：US20210384480A1
公开(公告)日：2021-12-09
申请号：US17189855
申请日：2021-03-02
Applicant: Samsung Display Co., LTD.
Inventor： JUNGKYU LEE , YOUNGSU KIM , KYUNGROK KO
Abstract: A bonding apparatus includes a support including a cavity, and a window fixing chuck facing the support. The support includes a first part including a first through hole extending from the cavity, and a second part extending in a downward direction from the first part and including a second through hole extending from the cavity. A first distance between a first inner surface of the first part and a first outer surface of the first part is less than a second distance between a second inner surface of the second part and a second outer surface of the second part. The first inner surface of the first part and the second inner surface of the second part form the cavity.
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公开(公告)号：US20240215411A1
公开(公告)日：2024-06-27
申请号：US18385449
申请日：2023-10-31
Applicant: Samsung Display Co., LTD.
Inventor： JUNGKYU LEE , JEONGHO HWANG
IPC: H10K59/80 , H10K59/12 , H10K59/122
CPC classification number: H10K59/8791 , H10K59/1201 , H10K59/122
Abstract: A display device includes a display module that includes a display panel including a display area and a non-display area and a light control layer disposed on the display panel, a step difference compensation layer that overlaps the non-display area, is disposed on the display module, and compensates for a step difference in the non-display area, and a window disposed on the display module. The window includes a light shielding layer overlapping the non-display area and a window coating layer.
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9.发明申请公开(公告)号：US20210384479A1
公开(公告)日：2021-12-09
申请号：US17188744
申请日：2021-03-01
Applicant: Samsung Display Co., LTD.
Inventor： JUNGKYU LEE , YOUNGSU KIM , JONGDEOK PARK , JAESUK YOO , JEONG-SEOP CHOI
Abstract: A bonding device includes a first panel support, a second panel support disposed below the first panel support, a diaphragm disposed on and extending along the first panel support, the diaphragm being disposed between the first panel support and the second panel support, and a window fixing chuck disposed on the diaphragm, the window fixing chuck including a groove facing the diaphragm. A through-hole extends from the second panel support to the first panel support, and the diaphragm is disposed on the through-hole.
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公开(公告)号：US20200227503A1
公开(公告)日：2020-07-16
申请号：US16522096
申请日：2019-07-25
Applicant: SAMSUNG DISPLAY CO., LTD,;
Inventor： MINSEONG YI , SEUNGMIN LEE , JUNGKYU LEE , SEUNGHWAN CHO , GYUNGSOON PARK , JAEUN LEE
IPC: H01L27/32
Abstract: A display device includes a substrate having a display area, a peripheral area at least partially surrounding the display area, and a pad area within the peripheral area. A plurality of data lines is disposed within the display area. A plurality of connection wirings is disposed within the display area, connected to the plurality of data lines, and configured to transmit a data signal from the pad area to the plurality of data lines. Each of the plurality of connection wirings includes a plurality of branches that protrude from the connection wirings in a direction perpendicular to a direction in which the connection wirings are primarily extended.
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