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公开(公告)号：US09447932B2
公开(公告)日：2016-09-20
申请号：US14306127
申请日：2014-06-16
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Sul An , Seok Hyun Nam , Sang Hyuck Yoon , Yeong Bae Lee
CPC classification number: F21K9/90 , H01L33/44 , H01L33/502 , H01L33/507 , H01L33/644
Abstract: A light-emitting diode (LED) package and a method of manufacturing the same are provided. The LED package includes a package mold, an LED chip located on a surface of the package mold, and a wavelength converter located on the surface of the package mold and separated from the LED chip. The wavelength converter includes a first barrier layer located on the surface of the package mold, a wavelength conversion layer located on the first barrier layer, and a second barrier layer located on the wavelength conversion layer.
Abstract translation: 提供一种发光二极管（LED）封装及其制造方法。 LED封装包括封装模具，位于封装模具表面上的LED芯片和位于封装模具表面上并与LED芯片分离的波长转换器。 波长转换器包括位于封装模具表面上的第一阻挡层，位于第一阻挡层上的波长转换层和位于波长转换层上的第二阻挡层。
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公开(公告)号：US11614656B2
公开(公告)日：2023-03-28
申请号：US16814437
申请日：2020-03-10
Applicant: Samsung Display Co., LTD.
Inventor： Jae Sul An , Do Hun Kim , Tae Yong Ryu , Taek Sun Shin , Byung Seo Yoon , Ju Young Yoon
IPC: G02F1/13357 , G02B5/28 , G02F1/1335
Abstract: A backlight unit and a display device including the backlight unit are provided. A backlight unit includes a substrate, light sources disposed on one surface of the substrate, a first reflective film disposed on one surface of the substrate and including first openings, each of the first openings of the first reflective film exposing each of the light sources, and wavelength filter layers disposed above the first reflective film and disposed to correspond to the first openings, the wavelength filter layers are spaced apart from each other, and each of the wavelength filter layers covers at least one of the first openings.
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公开(公告)号：US11314013B2
公开(公告)日：2022-04-26
申请号：US16812523
申请日：2020-03-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Yong Ryu , Do Hun Kim , Taek Sun Shin , Jae Sul An , Byung Seo Yoon
IPC: F21V8/00
Abstract: A backlight unit includes a light source array including at least one light source which emits light and a circuit board on which the light source is disposed, and a first optical layer disposed on the light source array. The first optical layer includes a first layer which defines at least one concave portion in a bottom of the first layer, where the at least one concave portion is coupled to the light source, a second layer disposed on the first layer, the second layer guiding light incident from the first layer in one direction, a plurality of optical patterns disposed on one surface of the second layer, the plurality of optical patterns selectively emitting light passing through the one surface, and a reflective layer disposed on the bottom of the first layer.
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公开(公告)号：US10725225B2
公开(公告)日：2020-07-28
申请号：US16159527
申请日：2018-10-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Sul An , Ji Won Lee , Sang Won Lee , Seung Beom Park
IPC: G02F1/1335 , F21V8/00 , G09G3/20 , G02B5/00 , G02F1/13357 , G02F1/1333
Abstract: A display device is provided. The display device includes a light source; an optical member including a light guide plate, which has a first side surface facing the light source, and a light transmission blocking pattern, which is disposed along an edge of an upper surface of the light guide plate to transmit ultraviolet light and block visible light; a display panel disposed on the optical member; and a light shielding resin disposed between the optical member and the display panel and configured to overlap the light transmission blocking pattern and couple the optical member with the display panel.
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公开(公告)号：US12224270B2
公开(公告)日：2025-02-11
申请号：US17652797
申请日：2022-02-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyun-Hyang Kim , Dahye Kim , Mansoo Kim , Jeongweon Seo , Juyoun Son , Jae Sul An , Min-Gwan Hyun
Abstract: A tiled display device includes a plurality of display panel modules arranged adjacent to each other. Each of the plurality of display panel modules includes a display panel including a display area and a bezel area at least partially surrounding the display area, a light blocking layer disposed on the display panel and extending from the display area to a portion of the bezel area, and a protective layer disposed on the light blocking layer. In the bezel area, a distance from an end of the display panel to an end of the protective layer is greater than a distance from the end of the display panel to an end of the light blocking layer. Accordingly, an air layer is not formed between the protective layer and the display panel. A visibility of a seam area is reduced.
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Patent Agency Ranking
公开(公告)号：US12193170B2
公开(公告)日：2025-01-07
申请号：US17690167
申请日：2022-03-09
Applicant: Samsung Display Co., LTD.
Inventor： Min Gwan Hyun , Hyun Hyang Kim , Jeong Weon Seo , Jun Hee Son , Da Hye Kim , Jae Sul An
Abstract: A display device includes: a first display panel; a first housing disposed on the bottom of the first display panel; a first cabinet disposed on the bottom of the first housing, the first cabinet including a first protrusion part and a first concave part; and a first side frame disposed on a side surface of the first display panel. The first side frame is movable toward the first cabinet, and a portion of the first side frame extends to the first concave part. Thus, there may be provided a display device which may be independently used and also be used to constitute (or form) a tiling display device by connecting multiple display devices.
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公开(公告)号：US11650452B2
公开(公告)日：2023-05-16
申请号：US16905803
申请日：2020-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Juyoun Son , Dohun Kim , Jieun Nam , Jae Sul An , Kise Lee , Young-keun Lee
IPC: G02F1/1335
CPC classification number: G02F1/133524 , G02F1/133502 , G02F1/133504 , G02F1/133528 , G02F2202/28
Abstract: Disclosed are display devices and methods of fabricating the same. The display device comprises a display panel, an optical layer on the display panel, and a backlight unit that is below the display panel and provides the display panel with light. The optical layer includes a plurality of optical fiber segments, and an air layer between the optical fiber segments. The light generated from the backlight unit is provided to the optical fiber segments through the display panel, and the light is diffused by the optical fiber segments and an air layer dispersed among the optical fiber segments.
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8.发明授权公开(公告)号：US11105970B2
公开(公告)日：2021-08-31
申请号：US16402121
申请日：2019-05-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Sul An , Jong Hwan Kim , Seong Yong Hwang
Abstract: Provided are an optical member, a display device including the same, and method for fabricating the optical member. The optical sheet includes an adhesive layer; and an optical pattern in contact with a first surface of the adhesive layer; and a release film in contact with a second surface of the adhesive layer, opposite to the first surface, wherein the optical pattern comprises a first pattern extending in a first direction, and a plurality of second patterns formed on the first pattern, wherein the first pattern comprises peak portions having a largest thickness and depressed portions having a smallest thickness, and the adhesive layer comprises a third pattern of recesses respectively aligned with the depressed portions of the first pattern, and a fourth pattern of recesses respectively aligned with the plurality of second patterns.
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9.发明授权公开(公告)号：US10649259B2
公开(公告)日：2020-05-12
申请号：US16127360
申请日：2018-09-11
Applicant: Samsung Display Co. Ltd.
Inventor： Ji Won Lee , Jae Sul An , Seung Beom Park
IPC: G02F1/13357 , G02F1/1333 , F21V8/00
Abstract: A display device includes a display panel, an optical member disposed under the display panel, and an elastic inter-module fixing member disposed between the display panel and the optical member and overlapping the optical member, such that the display panel is fixed with respect to the optical member solely by the friction coefficient of the fixing member.
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公开(公告)号：US10338418B2
公开(公告)日：2019-07-02
申请号：US15650571
申请日：2017-07-14
Applicant: Samsung Display Co., Ltd.
Inventor： Kyu-Hun Shim , Jae Sul An , Ju Hwa Ha
Abstract: A light emission module includes: a light guide including emission sides disposed facing each other, a first and second side connecting the emission sides, a third side connecting the first and second side; a light source unit including a first and second light source corresponding to the first and third side respectively, and a light source substrate supporting the first and second light source and including a first and second portion supporting the first and second light source respectively, the second portion inclined at a first angle with respect to the first portion, the second light source emits a light incident on the third side comprising a first and second orientation angle edge light, the former inclined at a second angle and refracted to propagate in a path adjacent to the second side, and then refracted adjacent to the second side, the first angle smaller than the third angle.
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