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1. KR1020160091956 - 방현 필름

官庁 大韓民国
出願番号 1020167016832
出願日 25.11.2014
公開番号 1020160091956
公開日 03.08.2016
公報種別 A
IPC
B32B 7/02
B処理操作;運輸
32積層体
B積層体,すなわち平らなまたは平らでない形状,例.細胞状またはハニカム状,の層から組立てられた製品
7層間の関係を特徴とする積層体;層間の特性の相対的な方向性,または層間の測定可能なパラメータの相対的な値を特徴とする積層体,すなわち層間で異なる物理的,化学的または物理化学的性質を有する積層体;層の相互結合を特徴とする積層体
02物理的,化学的または物理化学的性質
G02B 1/111
G物理学
02光学
B光学要素,光学系,または光学装置
1使用物質によって特徴づけられた光学要素;光学要素のための光学的コーティング
10光学要素への塗布または表面処理によって作られた光学的コーティング
11反射防止コーティング
111有機材料を含む層を使用するもの
G02B 5/02
G物理学
02光学
B光学要素,光学系,または光学装置
5レンズ以外の光学要素
02拡散性要素;アフォーカル要素
CPC
B32B 7/02
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered 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
02Physical, chemical or physicochemical properties
B32B2307/40
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
40having particular optical properties
B32B2307/412
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
40having particular optical properties
412Transparent
B32B2457/20
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2457Electrical equipment
20Displays, e.g. liquid crystal displays, plasma displays
G02B 1/111
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
10Optical coatings produced by application to, or surface treatment of, optical elements
11Anti-reflection coatings
111using layers comprising organic materials
G02B 5/0221
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
02Diffusing elements; Afocal elements
0205characterised by the diffusing properties
021the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
0221the surface having an irregular structure
出願人 스미또모 가가꾸 가부시키가이샤
発明者 후루야 츠토무
代理人 김진회
김태홍
優先権情報 2013247804 29.11.2013 JP
発明の名称
(KO) 방현 필름
要約
(KO)
낮은 헤이즈여도 넓은 관찰 각도에서 우수한 방현성을 가지며, 화상 표시 장치에 배치했을 때, 바램 및 번쩍임의 발생을 충분히 억제할 수 있는 방현 필름을 제공한다. 투명 지지체와, 그 위에 형성된 미세한 표면 요철 형상을 갖는 방현층을 구비하고, 전체 헤이즈가 0.1% 이상 3% 이하, 표면 헤이즈가 0.1% 이상 2% 이하이며, 입사각 30°로 입사한 광에 대하여, 반사각 30°의 반사율 R(30)과 반사각 40°의 반사율 R(40)과의 비 R(40)/R(30)이 0.00001 이상 0.0025 이하이고, 상기한 표면 요철 형상의 표고의 파워 스펙트럼의, 공간 주파수 0.01 ㎛, 공간 주파수 0.02 ㎛ 및 공간 주파수 0.1 ㎛에 있어서의 강도 I(0.01), I(0.02) 및 I(0.1)가 각각 소정의 범위 내인 방현 필름이 제공된다. -1 -1 - 1