Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017150739) OPTICAL LAMINATE, IMAGE DISPLAY DEVICE, OR TOUCH PANEL SENSOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/150739 International Application No.: PCT/JP2017/008728
Publication Date: 08.09.2017 International Filing Date: 06.03.2017
IPC:
G02B 5/22 (2006.01) ,B32B 7/02 (2006.01) ,G06F 3/041 (2006.01) ,G09F 9/00 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
22
Absorbing filters
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
02
in respect of physical properties, e.g. hardness
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9
Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Applicants:
大日本印刷株式会社 DAI NIPPON PRINTING CO., LTD. [JP/JP]; 東京都新宿区市谷加賀町一丁目1番1号 1-1, Ichigaya-kaga-cho 1-chome, Shinjuku-ku, Tokyo 1628001, JP
Inventors:
山本 佳奈 YAMAMOTO, Kana; JP
濱田 孝則 HAMADA, Takanori; JP
中島 正隆 NAKASHIMA, Masataka; JP
野村 崇尚 NOMURA, Takahisa; JP
Agent:
特許業務法人 安富国際特許事務所 YASUTOMI & ASSOCIATES; 大阪府大阪市淀川区宮原3丁目5番36号 5-36, Miyahara 3-chome, Yodogawa-ku, Osaka-shi, Osaka 5320003, JP
Priority Data:
2016-04284804.03.2016JP
2016-24826221.12.2016JP
Title (EN) OPTICAL LAMINATE, IMAGE DISPLAY DEVICE, OR TOUCH PANEL SENSOR
(FR) STRATIFIÉ OPTIQUE, DISPOSITIF D'AFFICHAGE D'IMAGE, OU CAPTEUR DE PANNEAU TACTILE
(JA) 光学積層体、画像表示装置又はタッチパネルセンサー
Abstract:
(EN) Provided is an optical laminate that has exceptional blue-light-shielding properties and that does not affect the hue of a display screen. This optical laminate is provided with a structure having one or more functional layers on at least one surface of a substrate, wherein the optical laminate is characterized in that the spectral transmittance at a wavelength of 380 nm is less than 1%, the spectral transmittance at a wavelength of 410 nm is less than 10%, and the spectral transmittance at a wavelength of 440 nm is at least 70%.
(FR) La présente invention concerne un stratifié optique qui possède des propriétés exceptionnelles de protection contre la lumière bleue et qui n’affecte pas la teinte d’un écran d’affichage. Ce stratifié optique est pourvu d'une structure comportant une ou plusieurs couches fonctionnelles sur au moins une surface d'un substrat, le stratifié optique étant caractérisé en ce que la transmittance spectrale à une longueur d'onde de 380 nm est inférieure à 1 %, la transmittance spectrale à une longueur d'onde de 410 nm est inférieure à 10 %, et la transmittance spectrale à une longueur d'onde de 440 nm est d'au moins 70 %.
(JA) 表示画面の色味に影響を与えることなく、ブルーライト遮蔽性に優れる光学積層体を提供する。 基材の少なくとも一方の面上に、1又は2以上の機能層を有する構造を備えた光学積層体であって、波長380nmにおける分光透過率が1%未満であり、波長410nmにおける分光透過率が10%未満であり、波長440nmにおける分光透過率が70%以上であることを特徴とする光学積層体である。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)