KR102337537B1 - 비대칭 층 구조를 가진 광학 장치 - Google Patents
비대칭 층 구조를 가진 광학 장치 Download PDFInfo
- Publication number
- KR102337537B1 KR102337537B1 KR1020190077379A KR20190077379A KR102337537B1 KR 102337537 B1 KR102337537 B1 KR 102337537B1 KR 1020190077379 A KR1020190077379 A KR 1020190077379A KR 20190077379 A KR20190077379 A KR 20190077379A KR 102337537 B1 KR102337537 B1 KR 102337537B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- article
- slml
- reflector
- light modulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/17—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
- C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low refractive index
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0078—Pigments consisting of flaky, non-metallic substrates, characterised by a surface-region containing free metal
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/003—Light absorbing elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/26—Reflecting filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
- G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/0009—Materials therefor
- G02F1/0036—Magneto-optical materials
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/19—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-reflection or variable-refraction elements not provided for in groups G02F1/015 - G02F1/169
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Optical Filters (AREA)
Abstract
Description
도 1은 본 발명의 일 양상에 따른 물품의 단면도;
도 2는 본 발명의 다른 일 양상에 따른 물품의 단면도;
도 3은 본 발명의 다른 일 양상에 따른 물품의 단면도;
도 4는 본 발명의 다른 일 양상에 따른 물품의 단면도;
도 5는 본 발명의 다른 일 양상에 따른 물품의 단면도;
도 6은 본 발명의 다른 일 양상에 따른 물품의 단면도;
도 7은 본 발명의 다른 일 양상에 따른 물품의 단면도; 및
도 8은 본 발명의 일례에 따른, SLML 층과 같은 층의 증착을 나타내는 액체 코팅 공정의 단면도.
본 명세서와 도면 전체에서 유사한 참조 부호는 유사한 요소를 나타낸다.
Claims (20)
- 물품으로서,
제1 표면, 상기 제1 표면과 대향하는 제2 표면, 및 제3 표면을 갖는 반사기(reflector);
상기 반사기의 상기 제1 표면의 외측에 있는 제1 선택적 광변조기 층(selective light modulator layer)을 포함하되, 상기 제1 선택적 광변조기 층은 비흡수성이고;
상기 제1 선택적 광변조기 층의 외측에 있는 제1 흡수제 층(absorber layer)을 포함하며;
상기 반사기의 상기 제3 표면은 개방되어 있고;
상기 물품은 비대칭 층 구조를 포함하는, 물품. - 삭제
- 제1항에 있어서, 상기 제1 흡수제 층 외측에 있는 제2 선택적 광변조기 층을 더 포함하되,
상기 제2 선택적 광변조기 층은 흡수성인, 물품. - 제1항에 있어서, 제1 표면 및 상기 제1 표면과 대향하는 제2 표면을 갖는 자성함유 층을 더 포함하되,
반사기 층이 상기 자성함유 층의 상기 제1 표면의 외측에 있는, 물품. - 삭제
- 물품으로서,
제1 표면, 상기 제1 표면과 대향하는 제2 표면, 및 제3 표면을 갖는 투명층: 및
상기 투명 층의 상기 제1 표면의 외측에 있는 흡수성 제1 선택적 광변조기 층을 포함하되,
상기 투명 층의 상기 제3 표면이 개방되어 있는 물품. - 제6항에 있어서, 상기 투명 층의 상기 제2 표면의 외측에 있는 제2 선택적 광변조기 층을 더 포함하는 물품.
- 제1항에 있어서, 이형층을 더 포함하는, 물품.
- 제1항의 물품을 포함하는 광학 장치.
- 삭제
- 제1항에 있어서, 상기 물품은 플레이크(flake)인, 물품.
- 제1항에 있어서, 상기 제1 선택적 광변조기 층이 특정 파장의 에너지를 선택적으로 흡수하는, 물품.
- 제1항에 있어서, 박판 형태를 갖는, 물품.
- 제1항에 있어서, 상기 물품은 광학적 간섭, 광흡수, 광반사, 광산란, 및 이들의 조합 중에서 선택된 특성을 나타내는, 물품.
- 물품의 제조방법으로서,
반사기 층을 증착시키는 단계;
비흡수성 제1 선택적 광변조기 층을 증착시키는 단계; 및
비대칭 층 구조를 형성하도록 제1 흡수제 층을 증착시키는 단계;를 포함하되,
상기 제1 선택적 광변조기 층은 액체 코팅 공정을 이용하여 증착되는, 물품의 제조방법. - 삭제
- 제15항에 있어서, 제2 선택적 광변조기 층을 증착시키는 단계를 더 포함하는, 물품의 제조방법.
- 제15항에 있어서, 기판을 제공하는 단계; 및 상기 기판과 상기 반사기 층 사이에 자성함유 층을 증착시키는 단계를 더 포함하는, 물품의 제조방법.
- 제18항에 있어서, 제1 흡수제 층을 증착시키는 단계를 더 포함하는, 물품의 제조방법.
- 제17항에 있어서, 상기 제2 선택적 광변조기 층은 액체 코팅 공정을 이용하여 증착되는, 물품의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210171951A KR20210152432A (ko) | 2018-06-29 | 2021-12-03 | 비대칭 층 구조를 가진 광학 장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862691874P | 2018-06-29 | 2018-06-29 | |
US62/691,874 | 2018-06-29 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210171951A Division KR20210152432A (ko) | 2018-06-29 | 2021-12-03 | 비대칭 층 구조를 가진 광학 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200002667A KR20200002667A (ko) | 2020-01-08 |
KR102337537B1 true KR102337537B1 (ko) | 2021-12-08 |
Family
ID=67262051
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190077379A Active KR102337537B1 (ko) | 2018-06-29 | 2019-06-27 | 비대칭 층 구조를 가진 광학 장치 |
KR1020210171951A Ceased KR20210152432A (ko) | 2018-06-29 | 2021-12-03 | 비대칭 층 구조를 가진 광학 장치 |
KR1020230138685A Active KR102759389B1 (ko) | 2018-06-29 | 2023-10-17 | 비대칭 층 구조를 가진 광학 장치 |
KR1020250007508A Pending KR20250018407A (ko) | 2018-06-29 | 2025-01-17 | 비대칭 층 구조를 가진 광학 장치 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210171951A Ceased KR20210152432A (ko) | 2018-06-29 | 2021-12-03 | 비대칭 층 구조를 가진 광학 장치 |
KR1020230138685A Active KR102759389B1 (ko) | 2018-06-29 | 2023-10-17 | 비대칭 층 구조를 가진 광학 장치 |
KR1020250007508A Pending KR20250018407A (ko) | 2018-06-29 | 2025-01-17 | 비대칭 층 구조를 가진 광학 장치 |
Country Status (6)
Country | Link |
---|---|
US (3) | US11650473B2 (ko) |
EP (1) | EP3587500B1 (ko) |
JP (1) | JP7490340B2 (ko) |
KR (4) | KR102337537B1 (ko) |
CN (1) | CN110727156A (ko) |
IL (2) | IL267597B1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11118061B2 (en) * | 2018-12-17 | 2021-09-14 | Viavi Solutions Inc. | Article including at least one metal portion |
US11740532B2 (en) | 2018-12-17 | 2023-08-29 | Viavi Solutions Inc. | Article including light valves |
EP3908469A2 (en) | 2019-01-07 | 2021-11-17 | VIAVI Solutions, Inc. | Multilayer articles containing organic layers |
KR102727277B1 (ko) * | 2020-03-30 | 2024-11-07 | 동우 화인켐 주식회사 | 잉크 조성물 및 이를 이용한 컬러필터 |
CN115942999B (zh) | 2020-05-26 | 2023-09-12 | 锡克拜控股有限公司 | 用于生产包含取向的片状磁性或可磁化颜料颗粒的光学效应层的磁性组件和方法 |
WO2021259527A1 (en) | 2020-06-23 | 2021-12-30 | Sicpa Holding Sa | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles |
AR123354A1 (es) | 2020-09-02 | 2022-11-23 | Sicpa Holding Sa | Marca de seguridad, método y dispositivo para leer la marca de seguridad, documento de seguridad marcado con la marca de seguridad y método y sistema para verificar dicho documento de seguridad |
AR123351A1 (es) | 2020-09-02 | 2022-11-23 | Sicpa Holding Sa | Documentos o artículos de seguridad que comprenden capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables y métodos para producir dichas capas de efecto óptico |
TW202239482A (zh) | 2021-03-31 | 2022-10-16 | 瑞士商西克帕控股有限公司 | 用於產生包含磁性或可磁化顏料粒子且展現一或更多個標記的光學效應層之方法 |
BR112023025752A2 (pt) | 2021-06-11 | 2024-02-27 | Sicpa Holding Sa | Camadas de efeito óptico que compreendem partículas de pigmento magnéticas ou magnetizáveis e métodos para produzir as ditas camadas de efeito óptico |
US20250187036A1 (en) | 2022-02-28 | 2025-06-12 | Sicpa Holding Sa | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia |
CN115097656B (zh) * | 2022-04-22 | 2025-05-30 | 东北大学 | 一种硼化钛纳米粒子在制作光调制器中的应用 |
EP4565378A1 (en) | 2022-08-05 | 2025-06-11 | Sicpa Holding SA | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia |
WO2024208695A1 (en) | 2023-04-03 | 2024-10-10 | Sicpa Holding Sa | Apparatuses and processes for producing optical effects layers |
WO2025040652A1 (en) | 2023-08-24 | 2025-02-27 | Sicpa Holding Sa | Uv-vis radiation curable coating compositions comprising magnetic or magnetizable pigment particles and methods for producing optical effect layers |
WO2025132602A1 (en) | 2023-12-20 | 2025-06-26 | Sicpa Holding Sa | Processes for producing optical effects layers |
EP4338854A3 (en) | 2023-12-20 | 2024-12-25 | Sicpa Holding SA | Processes for producing optical effects layers |
WO2025132601A1 (en) | 2023-12-20 | 2025-06-26 | Sicpa Holding Sa | Processes for producing optical effects layers |
WO2025132834A1 (en) | 2023-12-20 | 2025-06-26 | Sicpa Holding Sa | Processes for producing optical effects layers |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001325745A (ja) * | 2000-05-16 | 2001-11-22 | Sony Corp | 光学記録媒体と、その再生装置および記録再生装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0136891Y2 (ko) | 1985-07-17 | 1989-11-08 | ||
JP3130601B2 (ja) | 1991-11-12 | 2001-01-31 | 九州日本電気株式会社 | 固体撮像素子用光学カラーフィルター及びその製造方法並びに固体撮像素子 |
DE19746067A1 (de) * | 1997-10-17 | 1999-04-22 | Merck Patent Gmbh | Interferenzpigmente |
EP1849621B1 (en) * | 2000-01-21 | 2014-04-16 | JDS Uniphase Corporation | Optically variable security devices |
US6569529B1 (en) | 2000-10-10 | 2003-05-27 | Flex Product, Inc. | Titanium-containing interference pigments and foils with color shifting properties |
US6565770B1 (en) * | 2000-11-17 | 2003-05-20 | Flex Products, Inc. | Color-shifting pigments and foils with luminescent coatings |
US20020160194A1 (en) | 2001-04-27 | 2002-10-31 | Flex Products, Inc. | Multi-layered magnetic pigments and foils |
JP3909812B2 (ja) | 2001-07-19 | 2007-04-25 | 富士フイルム株式会社 | 表示素子及び露光素子 |
US6872333B2 (en) * | 2002-02-07 | 2005-03-29 | Mitsubishi Gas Chemical Company, Ltd. | Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof |
US7169472B2 (en) * | 2003-02-13 | 2007-01-30 | Jds Uniphase Corporation | Robust multilayer magnetic pigments and foils |
DE102004044576B4 (de) | 2004-09-13 | 2007-09-27 | Schott Ag | Verfahren und Vorrichtung zur Flüssigbeschichtung und deren Verwendung |
KR100624307B1 (ko) | 2005-02-23 | 2006-09-19 | 제일모직주식회사 | 표시장치용 저반사율의 휘도 향상 다층 광학필름 및 이를이용한 유기발광다이오드 표시장치 |
US7944604B2 (en) | 2008-03-07 | 2011-05-17 | Qualcomm Mems Technologies, Inc. | Interferometric modulator in transmission mode |
JP6074128B2 (ja) | 2010-04-15 | 2017-02-01 | デクセリアルズ株式会社 | 光学体およびその製造方法、日射遮蔽部材、窓材、内装部材ならびに建具 |
DE102011015837A1 (de) * | 2011-04-01 | 2012-10-04 | Giesecke & Devrient Gmbh | Optisch variabeles Sicherheitselement mit optisch variabeler Farbschicht |
CA2838545C (en) | 2011-06-21 | 2019-09-24 | Basf Se | Printing diffraction gratings on paper and board |
US10036125B2 (en) * | 2015-05-11 | 2018-07-31 | Nanotech Security Corp. | Security device |
JP6595610B2 (ja) | 2015-09-28 | 2019-10-23 | 富士フイルム株式会社 | 近赤外線カットフィルタ、近赤外線カットフィルタの製造方法、および固体撮像素子 |
TWI617451B (zh) * | 2016-06-17 | 2018-03-11 | 白金科技股份有限公司 | 薄膜型紅外線吸收式光學濾光片及其製造方法 |
TWI595098B (zh) | 2016-06-22 | 2017-08-11 | 國立清華大學 | 高熵超合金 |
KR102052720B1 (ko) | 2016-06-27 | 2019-12-05 | 비아비 솔루션즈 아이엔씨. | 고채도 플레이크 |
US12187900B2 (en) * | 2016-06-27 | 2025-01-07 | Viavi Solutions Inc. | High chromaticity pigment flakes and foils |
-
2019
- 2019-06-19 JP JP2019113887A patent/JP7490340B2/ja active Active
- 2019-06-20 EP EP19181559.6A patent/EP3587500B1/en active Active
- 2019-06-24 US US16/450,426 patent/US11650473B2/en active Active
- 2019-06-24 IL IL267597A patent/IL267597B1/en unknown
- 2019-06-27 KR KR1020190077379A patent/KR102337537B1/ko active Active
- 2019-06-28 CN CN201910578539.8A patent/CN110727156A/zh active Pending
-
2021
- 2021-12-03 KR KR1020210171951A patent/KR20210152432A/ko not_active Ceased
-
2023
- 2023-04-17 US US18/135,332 patent/US12050390B2/en active Active
- 2023-10-17 KR KR1020230138685A patent/KR102759389B1/ko active Active
-
2024
- 2024-07-23 US US18/781,514 patent/US20240377694A1/en active Pending
-
2025
- 2025-01-17 KR KR1020250007508A patent/KR20250018407A/ko active Pending
- 2025-03-02 IL IL319344A patent/IL319344A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001325745A (ja) * | 2000-05-16 | 2001-11-22 | Sony Corp | 光学記録媒体と、その再生装置および記録再生装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3587500B1 (en) | 2024-08-14 |
US11650473B2 (en) | 2023-05-16 |
JP7490340B2 (ja) | 2024-05-27 |
KR20200002667A (ko) | 2020-01-08 |
KR20250018407A (ko) | 2025-02-05 |
US20230258999A1 (en) | 2023-08-17 |
US20200004101A1 (en) | 2020-01-02 |
KR20210152432A (ko) | 2021-12-15 |
IL267597A (en) | 2019-11-28 |
CN110727156A (zh) | 2020-01-24 |
KR102759389B1 (ko) | 2025-01-23 |
IL267597B1 (en) | 2025-04-01 |
JP2020003789A (ja) | 2020-01-09 |
US12050390B2 (en) | 2024-07-30 |
EP3587500A1 (en) | 2020-01-01 |
KR20230150908A (ko) | 2023-10-31 |
US20240377694A1 (en) | 2024-11-14 |
IL319344A (en) | 2025-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102337537B1 (ko) | 비대칭 층 구조를 가진 광학 장치 | |
EP3269780A1 (en) | High chroma flakes | |
KR102257492B1 (ko) | 자성 물품 | |
CN107544105A (zh) | 光学装置 | |
US20200270515A1 (en) | Article with a color-tuning layer | |
HK40014479A (en) | Optical devices with asymmetric layer structure | |
HK40044643B (en) | Magnetic articles | |
HK40044643A (en) | Magnetic articles | |
HK40028020A (en) | Magnetic articles | |
HK1249650B (zh) | 磁性物品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20190627 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20200720 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210128 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20210712 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20210128 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20200720 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
X091 | Application refused [patent] | ||
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20210712 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20210312 Comment text: Amendment to Specification, etc. Patent event code: PX09012R01I Patent event date: 20200917 Comment text: Amendment to Specification, etc. |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20210908 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20210809 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20210712 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20210312 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20200917 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
PA0107 | Divisional application |
Comment text: Divisional Application of Patent Patent event date: 20211203 Patent event code: PA01071R01D |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20211206 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20211206 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20241101 Start annual number: 4 End annual number: 4 |