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公开(公告)号：US20180059303A1
公开(公告)日：2018-03-01
申请号：US15414015
申请日：2017-01-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeseung CHUNG , Bongsu SHIN , Joonyong PARK , Sunghoon LEE , Dongouk KIM , Hyunjoon KIM , Jihyun BAE , Dongsik SHIM
IPC: F21V8/00
CPC classification number: G02B6/005 , G02B5/1819 , G02B5/201 , G02B6/0061 , G02B6/0068 , G02B27/1006
Abstract: A directional backlight unit and a three-dimensional (3D) image display device including the directional backlight unit are provided. The directional backlight unit includes: a light guide plate, a light source configured to irradiate an incident surface of the light guide plate with a plurality of color lights, and a grating that includes a sub-grating configured to react to all of the plurality of color lights. The directional backlight unit may further include a color filter that corresponds to a plurality of color lights emitted from each sub-grating.
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12.发明申请公开(公告)号：US20180024287A1
公开(公告)日：2018-01-25
申请号：US15418119
申请日：2017-01-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongsik SHIM , Dongouk KIM , Hyunjoon KIM , Joonyong PARK , Jihyun BAE , Bongsu SHIN , Sunghoon LEE , Jaeseung CHUNG
IPC: F21V8/00
CPC classification number: G02B6/0038 , G02B5/1852 , G02B5/1857 , G02B6/0065
Abstract: A directional backlight unit is provided, including a light guide plate, a light source, and a grating that is formed on a light-emitting surface of the light guide plate. The grating is configured such that an intensity of one ray of light, of the light irradiated by the light source and diffracted and emitted by the grating, is greater than a sum of intensities of all other rays of light, of the light irradiated by the light source and diffracted and emitted by the grating.
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公开(公告)号：US20150314488A1
公开(公告)日：2015-11-05
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
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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14.发明申请IN-CELL POLARIZER, LIQUID CRYSTAL DISPLAY INCLUDING THE SAME, AND METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY 有权内置极化器，包括其的液晶显示器以及制造液晶显示器的方法公开(公告)号：US20150198833A1
公开(公告)日：2015-07-16
申请号：US14522787
申请日：2014-10-24
Applicant: Samsung Electronics Co., Ltd. , Samsung Display Co., Ltd.
Inventor： Jaeseung CHUNG , Dongouk KIM , Joonyong PARK , Bongsu SHIN , Daeyoung LEE , Sunghoon LEE , Gugrae JO , Sukgyu HAHM
IPC: G02F1/1335 , G02B5/30
CPC classification number: G02F1/13362 , G02B5/3058 , G02F1/133528 , G02F1/133536 , G02F1/133555 , G02F1/133605 , G02F2001/133548 , G02F2001/133565
Abstract: A liquid crystal display includes a light source unit, a first substrate provided on the light source unit, an electrode layer provided on the first substrate, a second substrate separate from the electrode layer, a polarizing plate provided on a surface of the second substrate, a liquid crystal layer disposed between the electrode layer and the second substrate, a reflecting unit provided on a surface of the first substrate; and a wire grid polarizer provided on an opposite surface of the first substrate.
Abstract translation: 液晶显示器包括光源单元，设置在光源单元上的第一基板，设置在第一基板上的电极层，与电极层分离的第二基板，设置在第二基板的表面上的偏振板， 设置在电极层和第二基板之间的液晶层，设置在第一基板的表面上的反射单元; 以及设置在第一基板的相对表面上的线栅偏振器。
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公开(公告)号：US20190035157A1
公开(公告)日：2019-01-31
申请号：US16046033
申请日：2018-07-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeseung CHUNG , Dongouk KIM , Joonyong PARK , Geeyoung SUNG , Bongsu SHIN , Sunghoon LEE , Hongseok LEE
Abstract: Provided are head-up display apparatuses and operating methods thereof. The head-up display apparatus simultaneously outputs a plurality of object images on different regions from each other on a screen, generates, by using an optical characteristic, depth information with respect to the object images to sequentially change depth information of at least two of the object images, and converges the object images having depth information and the reality environment into a single region by changing at least one of an optical path of the object images having the depth information and an optical path of the reality environment.
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Patent Agency Ranking
公开(公告)号：US20180188439A1
公开(公告)日：2018-07-05
申请号：US15860202
申请日：2018-01-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongouk KIM , Joonyong PARK , Jaeseung CHUNG , Alexander V. MOROZOV , Bongsu SHIN , Jihyun BAE , Seokho SONG , Dongsik SHIM , Sunghoon LEE
IPC: F21V8/00
CPC classification number: G02B6/0038 , G02B6/0055 , G02B6/0061 , G02B6/0068
Abstract: Provided are a directional backlight unit and an image display apparatus including the same. The directional backlight unit includes at least one light source, a light guide plate arranged at a side of the at least one light source and configured to guide light emitted from the at least one light source by total reflection, a plurality of diffraction gratings arranged in a pattern at a surface of the light guide plate and configured to diffract the light and to emit the light diffracted by the plurality of diffraction gratings at a predetermined angle from a front surface; and a mirror arranged at a rear surface of the light guide plate and configured to reflect the light diffracted by the plurality of diffraction gratings toward the light guide plate, the rear surface of the light guide plate being opposite to the front surface of the light guide plate.
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公开(公告)号：US20180113242A1
公开(公告)日：2018-04-26
申请号：US15646836
申请日：2017-07-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sunghoon LEE , Joonyong PARK , Dongouk KIM , Jihyun BAE , Bongsu SHIN , Dongsik SHIM , Jaeseung CHUNG
IPC: G02B5/30
Abstract: A method for manufacturing a pattern structure includes preparing a wafer that has a plurality of fine patterns, generating a first trench by processing the wafer from a first surface to a first depth, and generating a second trench connected to the first trench by processing the wafer from a second surface which is opposite to the first surface to a second depth, thereby cutting the wafer.
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18.发明申请公开(公告)号：US20170205554A1
公开(公告)日：2017-07-20
申请号：US15351950
申请日：2016-11-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seogwoo HONG , Dongsik SHIM , Dongouk KIM , Hyunjoon KIM , Joonyong PARK , Jihyun BAE , Bongsu SHIN , Sunghoon LEE , Jaeseung CHUNG
CPC classification number: G02B6/0031 , B29C65/48 , B29L2031/3475 , G02B6/0038 , G02B6/0065 , G02B6/0068 , G02B6/0088 , G02B27/22 , H04N13/32 , H04N13/39 , H04N2213/001
Abstract: A display apparatus including a directional backlight unit and a method of assembling the display apparatus are disclosed. The display apparatus includes an auxiliary structure coupled to an input coupler and a switch panel module.
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19.发明申请公开(公告)号：US20170052312A1
公开(公告)日：2017-02-23
申请号：US15154343
申请日：2016-05-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Taesung JUNG , Dongouk KIM , Joonyong PARK , Jihyun BAE , Bongsu SHIN , Sunghoon LEE , Jaeseung CHUNG , Alexander V. MOROZOV
CPC classification number: G02B6/0068 , G02B6/0036 , G02B6/0058 , G02B6/0065 , G02B27/2214
Abstract: A curved backlight unit is provided. The backlight unit includes a curved light guide plate having a curvature, a first light source configured to provide a first illumination light to a first surface of the curved light guide plate, an array of a plurality of different grating elements disposed on a second surface of the curved light guide plate and configured to allow the first illumination light to exit the curved light guide plate from the second surface, and a second light source configured to provide a second illumination light to a third surface facing the second surface of the curved light guide plate. The curved light guide plate includes a first area configured to allow the second illumination light to exist at a first intensity and a second area configured to allow the second illumination light to exist at a second intensity that is less than the first intensity
Abstract translation: 提供了一个弯曲的背光单元。 背光单元包括具有曲率的弯曲导光板，第一光源被配置为向弯曲导光板的第一表面提供第一照明光，设置在第二表面的多个不同光栅元件的阵列 所述弯曲导光板被配置为允许所述第一照明光从所述第二表面离开所述弯曲导光板，以及第二光源，被配置为向与所述弯曲光导的第二表面相对的第三表面提供第二照明光 盘子。 弯曲的导光板包括第一区域，其被配置为允许第二照明光以第一强度存在，第二区域被配置为允许第二照明光以小于第一强度的第二强度存在
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公开(公告)号：US20200249384A1
公开(公告)日：2020-08-06
申请号：US16858129
申请日：2020-04-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sunghoon LEE , Joonyong PARK , Dongouk KIM , Jihyun BAE , Bongsu SHIN , Dongsik SHIM , Jaeseung CHUNG
Abstract: A method for manufacturing a pattern structure includes preparing a wafer that has a plurality of fine patterns, generating a first trench by processing the wafer from a first surface to a first depth, and generating a second trench connected to the first trench by processing the wafer from a second surface which is opposite to the first surface to a second depth, thereby cutting the wafer.
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