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公开(公告)号：US09855703B2
公开(公告)日：2018-01-02
申请号：US14724898
申请日：2015-05-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghoon Lee , Dongouk Kim , Joonyong Park , Jihyun Bae , Bongsu Shin , Jaeseung Chung , Sukgyu Hahm , Jong G. Ok , Ilsun Yoon
CPC classification number: B29C59/16 , B29C59/165 , B29C67/00 , B29C2045/0075 , G03F7/0002
Abstract: A method of forming a pattern by using an imprint process includes: forming an adhesion promoting layer only in a pattern formation region on a substrate; coating a resin to cover the substrate and the adhesion promoting layer; transferring a pattern of a stamp mold to the resin covering the substrate and the adhesion promoting layer, by pressing the stamp mold onto the resin; irradiating ultraviolet light onto the resin covering the substrate and the adhesion promoting layer, to cure the resin and form a pattern of the cured resin to correspond to the pattern of the stamp mold, on the substrate; and detaching the stamp mold from the substrate, to leave a portion of the cured resin pattern only on the adhesion promoting layer on the substrate and to remove a remaining portion of the cured resin pattern from the substrate.
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62.发明授权公开(公告)号：US09658484B2
公开(公告)日：2017-05-23
申请号：US14817496
申请日：2015-08-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghoon Lee , Dongouk Kim , Joonyong Park , Jihyun Bae , Bongsu Shin , Jong G. Ok , Ilsun Yoon , Jaeseung Chung , Sukgyu Hahm
IPC: G02F1/1335 , G02B5/30 , G03F7/00 , G02F1/1333
CPC classification number: G02F1/133528 , G02B5/3058 , G02F1/13336 , G02F2001/133548 , G03F7/0002
Abstract: A pattern structure includes a plurality of pattern structure units arranged on a same plane, where each of the plurality of pattern structure units includes a plurality of microstructures defined on a surface thereof and having a width of less than about 1 micrometer (μm); and a connection layer disposed between the plurality of pattern structure units and having a width of less than about 10 μm, where the connection layer connects the plurality of pattern structure units to each other.
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公开(公告)号：US09434093B2
公开(公告)日：2016-09-06
申请号：US14557712
申请日：2014-12-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sukgyu Hahm , Dongouk Kim , Joonyong Park , Jihyun Bae , Bongsu Shin , Sunghoon Lee , Hongseok Lee , Jaeseung Chung
IPC: B29C33/38 , G03F7/00 , B29K101/10 , B29L31/00 , B29C33/42
CPC classification number: B29C33/3878 , B29C33/424 , B29C2033/426 , B29K2101/10 , B29L2031/757 , G03F7/00 , G03F7/0002
Abstract: A method of manufacturing a master mold includes forming a plurality of replica resin layers using a mold; forming a replica template by bonding the plurality of replica resin layers on a template; forming a replica mold layer having a pattern corresponding to a pattern of the plurality of replica resin layers using the replica template; forming a flexible stamp having a pattern formed on a surface thereof using the replica mold layer; transferring the pattern formed on the surface of the flexible stamp to a mold resin; and forming a large area master mold by etching a surface of a substrate based on a pattern shape of the mold resin.
Abstract translation: 制造母模的方法包括使用模具形成多个复制树脂层; 通过将多个复制树脂层粘合在模板上来形成复制模板; 使用复制模板形成具有与多个复制树脂层的图案对应的图案的复制模具层; 使用复制模具层形成具有在其表面上形成的图案的柔性印模; 将形成在柔性印模的表面上的图案转印到模制树脂上; 并且通过基于模制树脂的图案形状蚀刻基板的表面来形成大面积的母模。
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64.发明申请2D/3D SWITCHABLE BACKLIGHT UNIT AND IMAGE DISPLAY APPARATUS USING THE SAME 审中-公开2D / 3D可切换背光单元和使用其的图像显示装置公开(公告)号：US20160216433A1
公开(公告)日：2016-07-28
申请号：US15000183
申请日：2016-01-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hongseok Lee , Geeyoung Sung , Joonyong Park , Hoon Song , Bongsu Shin , Yoonsun Choi
IPC: F21V8/00
CPC classification number: G02B6/0036 , G02B6/0068 , G02B6/0076 , H04N13/32 , H04N13/356
Abstract: A two-dimensional (2D)/three-dimensional (3D) switchable backlight unit and an image display apparatus using the 2D/3D switchable backlight unit are provided. The 2D/3D switchable backlight unit includes: a light source unit; a first light guide plate, within which light from the light source unit is totally internally reflected; and a plurality of refraction patterns, each having a trapezoidal form. The light source unit may include a first light source and a second light source.
Abstract translation: 提供二维（2D）/三维（3D）可切换背光单元和使用2D / 3D可切换背光单元的图像显示装置。 2D / 3D可切换背光单元包括：光源单元; 第一导光板，其中来自光源单元的光被全内反射; 和多个折射图案，每个具有梯形形式。 光源单元可以包括第一光源和第二光源。
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65.发明申请PATTERNING METHOD USING IMPRINT MOLD, PATTERN STRUCTURE FABRICATED BY THE METHOD, AND IMPRINTING SYSTEM 有权使用印花模型的方法，通过方法制作的图案结构和印刷系统公开(公告)号：US20150321415A1
公开(公告)日：2015-11-12
申请号：US14633272
申请日：2015-02-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghoon Lee , Dongouk Kim , Joonyong Park , Jihyun Bae , Bongsu Shin , Hongseok Lee , Jaeseung Chung , Sukgyu Hahm
CPC classification number: B29C59/026 , B29K2025/06 , B29K2033/12 , G02B1/12 , G02B5/3058 , G02B5/3066 , G02B2207/101 , G03F7/0002 , Y10T428/2457
Abstract: A patterning method using an imprint mold, to form an imprinted pattern structure, includes providing a resist layer from which the pattern structure will be formed, performing a first imprint process on a first area of the resist layer by using the imprint mold to form a first pattern of the pattern structure through deformation of the resist layer in the first area, and performing a second imprint process on a second area of the resist layer by using the imprint mold to form a second pattern of the pattern structure through deformation of the resist layer in the second area. The first and second areas are overlapped with each other in a third area of the resist layer, and the performing the second imprint process deforms a first portion of the first pattern in the third area to form the second pattern
Abstract translation: 使用压印模具形成压印图案结构的图案化方法包括提供抗蚀剂层，从其形成图案结构，通过使用压印模具在抗蚀剂层的第一区域上进行第一压印处理，以形成 通过使第一区域中的抗蚀剂层变形而形成图案结构的第一图案，并且通过使用压印模具在抗蚀剂层的第二区域上进行第二压印处理，以通过抗蚀剂的变形形成图案结构的第二图案 在第二个区域。 第一和第二区域在抗蚀剂层的第三区域中彼此重叠，并且执行第二压印处理使第三区域中的第一图案的第一部分变形以形成第二图案
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Patent Agency Ranking
公开(公告)号：US20150314323A1
公开(公告)日：2015-11-05
申请号：US14557602
申请日：2014-12-02
Applicant: Samsung Display Co., Ltd. , Samsung Electronics Co., Ltd.
Inventor： Joonyong Park , Dongouk Kim , Bongsu Shin , Daeyoung Lee , Sunghoon Lee , Jaeseung Chung , Gugrae Jo , Sukgyu Hahm
CPC classification number: G03F7/00 , B05C5/02 , B05D1/42 , B05D3/007 , B05D3/067 , B82Y40/00 , G03F7/0002
Abstract: An imprinting apparatus includes: a coating unit which coats a substrate with ink including a photocurable resin in a diluent; a pressing unit which presses the ink with an imprint stamp including an uneven pattern; and a light source which irradiates light to the ink, which is in a pressed state, and cures the photocurable resin. The coating unit, the pressing unit and the light source move relative to the substrate in a processing direction. The coating unit is located ahead of the pressing unit in the processing direction.
Abstract translation: 一种压印设备包括：涂覆单元，其在包含稀释剂中的可光固化树脂的油墨上涂布基材; 压印单元，其用包含不均匀图案的印记印模来压印墨; 以及向处于压制状态的墨照射光的光源，并且固化光固化性树脂。 涂布单元，按压单元和光源在处理方向上相对于基板移动。 涂装单元位于按压单元的加工方向前方。
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公开(公告)号：US12158728B2
公开(公告)日：2024-12-03
申请号：US18476443
申请日：2023-09-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Daeho Yang , Sunil Kim , Wontaek Seo , Geeyoung Sung , Bongsu Shin , Jungkwuen An , Jangwoo You , Changkun Lee , Jong-Young Hong
Abstract: Disclosed are a method and a system for processing a computer-generated hologram (CGH). The system for processing a CGH includes a CGH generation apparatus and a display apparatus. The CGH generation apparatus repeatedly performs a process of propagating object data from a first depth layer to a second depth layer, changing amplitude data of the object data to second predefined amplitude data, back-propagating the object data from the second depth layer to the first depth layer, and changing the amplitude data of the object data to first predefined amplitude data, and generates a CGH by using the object data.
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公开(公告)号：US11989347B2
公开(公告)日：2024-05-21
申请号：US17528509
申请日：2021-11-17
Inventor： Bongsu Shin , Jesung Koh , Hongseok Lee , Dongjin Kim , Baekgyeom Kim
CPC classification number: G06F3/016 , A41D19/0024 , G06F3/014
Abstract: There is provided a haptic glove apparatus including a glove-shaped base portion and at least one actuator disposed on the base portion. The at least one actuator includes a driving force applying portion extending in a first direction and expanding or contracting in the first direction, and an elastic support portion disposed to surround the driving force applying portion and expanding or contracting in a second direction perpendicular to the first direction according to the expansion or the contraction of the driving force applying portion.
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公开(公告)号：US11852840B2
公开(公告)日：2023-12-26
申请号：US17241774
申请日：2021-04-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seokil Moon , Sangeun Mun , Sunil Kim , Wontaek Seo , Geeyoung Sung , Bongsu Shin , Daeho Yang , Hongseok Lee , Seunghoon Han
CPC classification number: G02B27/286 , G02B27/0093 , G02B27/0172 , G02B26/0816 , G02B2027/0174 , G02B2027/0178
Abstract: A display device including a meta surface is provided. The display device includes an image provider comprising a spatial light modulator configured to modulate light according to image information, wherein the image provider is configured to provide the light comprising the image information; an optical element configured to focus the light from the image provider; and a meta surface deflector positioned between the image provider and the optical element to deflect the light, and change a deflection direction of the light according to a polarization of the light so that a first position of the light of a first polarization focused by the optical element is different than a second position of the light of a second polarization orthogonal to the first polarization focused by the optical element.
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公开(公告)号：US11803155B2
公开(公告)日：2023-10-31
申请号：US17331198
申请日：2021-05-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Daeho Yang , Sunil Kim , Wontaek Seo , Geeyoung Sung , Bongsu Shin , Jungkwuen An , Jangwoo You , Changkun Lee , Jong-Young Hong
CPC classification number: G03H1/2202 , G06T7/55 , G03H2226/02 , G06T2207/20056
Abstract: Disclosed are a method and a system for processing a computer-generated hologram (CGH). The system for processing a CGH includes a CGH generation apparatus and a display apparatus. The CGH generation apparatus repeatedly performs a process of propagating object data from a first depth layer to a second depth layer, changing amplitude data of the object data to second predefined amplitude data, back-propagating the object data from the second depth layer to the first depth layer, and changing the amplitude data of the object data to first predefined amplitude data, and generates a CGH by using the object data.
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