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公开(公告)号：US10981301B2
公开(公告)日：2021-04-20
申请号：US16128776
申请日：2018-09-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Min Hyuck Kang , Yukihiro Miyazawa , Myeong Hee Kim , Jung Woo Park , Han Su Kim , Dong Eon Lee , Gug Rae Jo , Seung-Yeon Chae , Atsushi Takakuwa
IPC: B29C33/38 , B29C33/40 , B29D11/00 , G02B5/30 , G02F1/1335 , H01L27/12 , B29K103/04 , B29L11/00
Abstract: A mold for a wire grid polarizer includes a hard mold and a soft mold, in which the hard mold includes a main body, an oxidization layer provided on the main body, and a SAM layer provided on the oxidization layer and including an additive, the soft mold includes a substrate, and a protrusions and depressions portion including a polymerized releasing agent, and a region that is hydrophobic in the polymerized releasing agent is arranged on a surface of the protrusions and depressions portion.
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公开(公告)号：US10319745B2
公开(公告)日：2019-06-11
申请号：US14813556
申请日：2015-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Dae Young Lee , Byung Du Ahn , Jung Gun Nam , Gug Rae Jo
IPC: H01L27/12 , H01L51/52 , H01L29/786 , H01L29/49
Abstract: A display panel comprises a substrate, a gate line, a data line insulated from the gate line, a thin film transistor electrically connected to the gate line and the data line, wherein the thin film transistor comprises a gate electrode group formed on the substrate, a gate insulating film formed on the gate electrode group, an active layer formed on the gate insulating film to at least partially overlap the gate electrode group and a source electrode and a drain electrode formed on the active layer so as to be spaced apart from each other, wherein the gate electrode group includes a first gate electrode formed on the substrate, a second gate electrode formed on the first gate electrode, and an insulating layer between the first gate electrode and the second gate electrode, and wherein the first gate electrode has reflectivity higher than that of the second gate electrode.
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公开(公告)号：US20180348635A1
公开(公告)日：2018-12-06
申请号：US16039341
申请日：2018-07-19
Applicant: Samsung Display Co., Ltd.
Inventor： Min Hyuck Kang , Eun Ae Kwak , Dong Eon Lee , Gug Rae Jo
CPC classification number: G03F7/0751 , C07F7/1804 , C07F7/1872 , C23F1/00 , C23F1/02 , G02B5/3058 , G03F7/0002 , Y02P20/582
Abstract: A method of manufacturing a wire grid pattern includes providing a laminate having a base member, a metal layer disposed on the base member, a mask layer disposed on the metal layer and containing a metal oxide, an adhesive layer disposed on the mask layer, and a patterned resin layer disposed on the adhesive layer and formed by irradiation of first light; and irradiating the laminate with second light. The adhesive layer may comprise a silane coupling agent.
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公开(公告)号：US09195093B2
公开(公告)日：2015-11-24
申请号：US13896372
申请日：2013-05-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jung Gun Nam , Dae-Young Lee , Dae Hwan Jang , Gug Rae Jo , Atsushi Takakuwa
IPC: G02F1/1335 , G02B5/30 , G02F1/1333 , G02B5/20
CPC classification number: G02F1/133536 , G02B5/201 , G02B5/3058 , G02F1/133371 , G02F2001/133548
Abstract: A polarizer includes an opening defined in the polarizer and through which light transmits; a non-opening which is adjacent to the opening and blocks the light; a plurality of metal lines elongated in a first direction, and separated from each other in a second direction different than the first direction, in the opening; and a plate-type pattern in the non-opening. A height of the metal lines is smaller than a height of the plate-type pattern, from a same reference; and an interval in the second direction and between adjacent metal lines is smaller than a wavelength of visible light rays.
Abstract translation: 偏振器包括限定在偏振器中并且光透过的开口; 与开口相邻并阻挡光的非开口; 多个在第一方向上延伸的金属线，并且在与第一方向不同的第二方向上彼此分离; 和不开口的板状图案。 金属线的高度比相同基准的板型图案的高度小; 并且第二方向和相邻金属线之间的间隔小于可见光线的波长。
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公开(公告)号：US20150138278A1
公开(公告)日：2015-05-21
申请号：US14294126
申请日：2014-06-02
Inventor： Dae-Young Lee , Hyang-Shik Kong , Jung Gun Nam , Gug Rae Jo , Hyung Bin Cho , Byeong Wan Ahn , Jan Ung Park
IPC: B41J2/14
CPC classification number: B41J2/1433 , B41J2/06
Abstract: A liquid droplet discharge apparatus that discharges liquid droplets finely and stably and includes a liquid droplet discharge unit and a voltage applying unit that is connected to the liquid droplet discharge unit, the liquid droplet discharge unit includes a nozzle and a tube that surrounds the nozzle, and the nozzle and the tube are coated with metal.
Abstract translation: 一种微滴稳定地排出液滴的液滴喷射装置，包括液滴喷射单元和连接到液滴喷射单元的电压施加单元，液滴喷射单元包括喷嘴和围绕喷嘴的管， 并且喷嘴和管被金属涂覆。
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Patent Agency Ranking
公开(公告)号：US10732503B2
公开(公告)日：2020-08-04
申请号：US16039341
申请日：2018-07-19
Applicant: Samsung Display Co., Ltd.
Inventor： Min Hyuck Kang , Eun Ae Kwak , Dong Eon Lee , Gug Rae Jo
Abstract: A method of manufacturing a wire grid pattern includes providing a laminate having a base member, a metal layer disposed on the base member, a mask layer disposed on the metal layer and containing a metal oxide, an adhesive layer disposed on the mask layer, and a patterned resin layer disposed on the adhesive layer and formed by irradiation of first light; and irradiating the laminate with second light. The adhesive layer may comprise a silane coupling agent.
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公开(公告)号：US10451914B2
公开(公告)日：2019-10-22
申请号：US15817363
申请日：2017-11-20
Applicant: Samsung Display Co., Ltd.
Inventor： Tae Woo Kim , Jung Gun Nam , Gug Rae Jo
IPC: H01L27/32 , G02F1/1335 , G02F1/1368
Abstract: A display device includes: a thin film transistor array panel through which an incident light passes; and a color conversion display panel from which wavelength-converted incident light is emitted to display an image, the color conversion display panel including: a substrate facing the thin film transistor array panel; and between the second substrate and the thin film transistor array panel: color conversion patterns which each wavelength-converts the incident light passed through the thin film transistor array panel, and a transmission pattern which transmits the incident light passed through the thin film transistor array panel; a polarization layer disposed respectively between the thin film transistor array panel, and each of the color conversion and transmission pattern; and an imprint resin layer disposed respectively between the polarization layer, and each of the color conversion and transmission pattern, the imprint resin layer defining an uneven surface thereof facing the polarization layer.
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公开(公告)号：US20180364521A1
公开(公告)日：2018-12-20
申请号：US15870398
申请日：2018-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Seung In Baek , Hyun Eok Shin , Su Jin Choi , Sang Gab Kim , Ji Hun Kim , Hyeon Hwan Kim , Jung Gun NAM , Young Eun Park , Joon Yong Park , Jin Ho Park , Gyung Min Baek , Yun Jong Yeo , Gug Rae Jo , Hyun Ji Ha , Youn Ho Han
IPC: G02F1/1335
CPC classification number: G02F1/133528 , G02B1/113 , G02B5/3058 , G02F1/133502 , G02F1/133514 , G02F1/133617 , G02F1/1368 , G02F2001/133519 , G02F2001/133548 , G02F2001/133565 , G02F2201/38 , G02F2202/36 , G02F2203/055 , G02F2203/09 , H01L51/5281
Abstract: A polarizing layer includes a substrate and a plurality of parallel wires disposed on the substrate. Each of the plurality of wires includes a base layer disposed on the substrate and an anti-reflective layer disposed on the base layer. The base layer includes aluminum or an aluminum alloy. The anti-reflective layer has a thickness within a range of 12 nm to 40 nm.
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公开(公告)号：US09645456B2
公开(公告)日：2017-05-09
申请号：US14681608
申请日：2015-04-08
Applicant: Samsung Display Co., Ltd.
Inventor： Dae Young Lee , Dae Hwan Jang , Eun Jung Kim , Jung Gun Nam , Moon Jung An , Joo Hyung Lee , Gug Rae Jo , Hyung Bin Cho
IPC: G02F1/1345 , G02F1/1335
CPC classification number: G02F1/13452 , G02F2001/133548
Abstract: Provided are a liquid crystal display (LCD) comprising: a first substrate; a second substrate which faces the first substrate; a liquid crystal layer which is disposed between the first substrate and the second substrate; a wire grid polarizer (WGP) which is disposed on the first substrate; a WGP insulating layer which is disposed on the WGP and covers the WGP; and a pad electrode which is disposed on the first substrate, wherein the first substrate comprises a non-overlap area protruding from the second substrate, a sidewall of the WGP insulating layer is located in the non-overlap area, and the pad electrode extends from the non-overlap area of the first substrate along the sidewall of the WGP insulating layer.
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公开(公告)号：US09625761B2
公开(公告)日：2017-04-18
申请号：US14089795
申请日：2013-11-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dae-Young Lee , Joon Yong Park , Kyung Seop Kim , Jung Gun Nam , Chang Oh Jeong , Gug Rae Jo
IPC: G02F1/1335 , G02B1/113 , G02B5/30 , B82Y20/00
CPC classification number: G02F1/133536 , B82Y20/00 , G02B1/113 , G02B5/3058 , G02F1/133528 , G02F2001/133548 , Y10S977/834
Abstract: A polarizer and a liquid crystal display including the polarizer, the polarizer including a plurality of metal lines extending in one direction and being arranged at regular intervals; and a plurality of low reflection layers on the plurality of metal lines, the plurality of low reflection layers contacting respective upper parts of the plurality of metal lines and having an interval and a width about equal to an interval and a width of the plurality of metal lines, wherein the interval of the plurality of metal lines is smaller than a wavelength of a visible ray, and light incident from an upper side of the plurality of low reflection layers is reflected with reflectivity equal to or smaller than 10%.
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