KR100642438B1 - 색보정층 및 반사방지층을 포함하는 화상표시장치용 필름 - Google Patents
색보정층 및 반사방지층을 포함하는 화상표시장치용 필름 Download PDFInfo
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- KR100642438B1 KR100642438B1 KR1020040056318A KR20040056318A KR100642438B1 KR 100642438 B1 KR100642438 B1 KR 100642438B1 KR 1020040056318 A KR1020040056318 A KR 1020040056318A KR 20040056318 A KR20040056318 A KR 20040056318A KR 100642438 B1 KR100642438 B1 KR 100642438B1
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- color correction
- image display
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
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- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
- H01J11/44—Optical arrangements or shielding arrangements, e.g. filters, black matrices, light reflecting means or electromagnetic shielding means
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- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133504—Diffusing, scattering, diffracting elements
- G02F1/133507—Films for enhancing the luminance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Optical Filters (AREA)
Abstract
Description
Claims (6)
- 기재의 한 면에 하드코트층, 고굴절층 및 저굴절층이 차례로 적층되어 이루어진 반사방지층; 상기 기재의 다른 한 면에는 근적외선 흡수물질, 오렌지 광 흡수물질 및 점착용 바인더를 포함하는 색보정층 형성용 코팅액 조성물로 형성된 색 보정층이 적층된 화상표시장치용 필름으로서,상기 오렌지 광 흡수물질은 시아닌계, 스쿠아릴륨계 및 포피린계 화합물로 이루어진 군에서 선택된 1종 이상이고, 상기 색보정층의 두께는 10~50㎛인 것을 특징으로 하는 화상표시 장치용 필름.
- 제 1항에 있어서, 상기 근적외선 흡수물질은 티올 니켈 착물, 디임모늄계 화합물, 폴리 메틴계 화합물, 안트라퀴논계 화합물, 프탈로시아닌계 화합물, 및 나프탈로시아닌계 화합물로 이루어진 군 중에서 선택된 1종 이상이고, 상기 점착용 바인더는 아크릴계 점착제, 실리콘계 점착제, 폴리비닐 부틸계 점착제, 폴리비닐 에틸계 점착제, 및 우레탄계 점착제로 이루어진 군 중에서 선택된 1종 이상인 것을 특징으로 하는 화상표시장치용 필름.
- 제 1항에 있어서, 상기 근적외선 흡수물질은 상기 색보정층 형성용 코팅액 조성물 전체에 대하여 0.01~5 중량%, 상기 오렌지 광 흡수 물질은 0.005~5 중량%, 상기 점착용 바인더는 25 중량% 이상의 함량으로 포함하는 색보정층 형성용 코팅액 조성물로 형성된 색 보정층이 적층된 화상표시장치용 필름.
- 제 1항에 있어서, 상기 색보정층 형성용 코팅액 조성물이 추가적으로 콘트라스트 향상제 또는 자외선 차단제를 포함하는 것을 특징으로 하는 화상표시장치용 필름.
- 제 1항에 있어서, 상기 화상표시장치용 필름이 850-1100nm 파장 영역에서 투과율이 20%이하, 550-600nm 파장 영역에서 최저 투과율이 40% 이하, 가시광 전광선 투과율이 40-70%, 가시광 영역에서 전반사율이 5% 이하인 것을 특징으로 하는 화상표시장치용 필름.
- 제 1항에 있어서, 상기 화상표시장치가 플라즈마 디스플레이인 것을 특징으로 하는 화상표시장치용 필름.
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KR1020040056318A KR100642438B1 (ko) | 2004-07-20 | 2004-07-20 | 색보정층 및 반사방지층을 포함하는 화상표시장치용 필름 |
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KR1020040056318A KR100642438B1 (ko) | 2004-07-20 | 2004-07-20 | 색보정층 및 반사방지층을 포함하는 화상표시장치용 필름 |
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KR20060007504A KR20060007504A (ko) | 2006-01-26 |
KR100642438B1 true KR100642438B1 (ko) | 2006-11-02 |
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Cited By (1)
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KR20160054703A (ko) * | 2014-11-06 | 2016-05-17 | 엘지디스플레이 주식회사 | 저온 굴절층을 포함하는 표시장치 및 그 제조방법 |
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KR101821732B1 (ko) | 2013-12-02 | 2018-01-25 | 삼성전자주식회사 | 광학 필름, 그 제조 방법 및 표시 장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000321419A (ja) | 1999-05-13 | 2000-11-24 | Fuji Photo Film Co Ltd | 光学フィルターおよび反射防止膜 |
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Patent Citations (1)
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JP2000321419A (ja) | 1999-05-13 | 2000-11-24 | Fuji Photo Film Co Ltd | 光学フィルターおよび反射防止膜 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160054703A (ko) * | 2014-11-06 | 2016-05-17 | 엘지디스플레이 주식회사 | 저온 굴절층을 포함하는 표시장치 및 그 제조방법 |
KR102230530B1 (ko) | 2014-11-06 | 2021-03-22 | 엘지디스플레이 주식회사 | 저온 굴절층을 포함하는 표시장치 및 그 제조방법 |
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