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1. (WO2019066042) GLASS STRUCTURE
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Pub. No.: WO/2019/066042 International Application No.: PCT/JP2018/036489
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
G02B 5/22 (2006.01) ,E06B 9/24 (2006.01) ,G02F 1/13 (2006.01) ,G02F 1/1334 (2006.01) ,G02F 1/1335 (2006.01) ,G02F 1/15 (2019.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
22
Absorbing filters
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
9
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction
24
Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
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
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
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
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1334
based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
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
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
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
01
for the control of the intensity, phase, polarisation or colour
15
based on electrochromic elements
Applicants:
積水化学工業株式会社 SEKISUI CHEMICAL CO., LTD. [JP/JP]; 大阪府大阪市北区西天満2丁目4番4号 4-4, Nishitemma 2-chome, Kita-ku, Osaka-shi, Osaka 5308565, JP
Inventors:
松扉 初 SHOUHI, Hajime; JP
吉田 章吾 YOSHIDA, Shougo; JP
Agent:
田口 昌浩 TAGUCHI, Masahiro; JP
虎山 滋郎 TORAYAMA, Jiro; JP
Priority Data:
2017-19225129.09.2017JP
2017-22281920.11.2017JP
Title (EN) GLASS STRUCTURE
(FR) STRUCTURE EN VERRE
(JA) ガラス構成体
Abstract:
(EN) A glass structure 10 comprises a pair of glass plates 11, 12, a light control body 13 disposed between the pair of glass plates 11, 12, and an ultraviolet ray absorption layer 14 disposed between the light control body 13 and one of the glass plates 11. In the ultraviolet ray absorption layer 14, the maximum transmittance in a wavelength region of 370-400 nm is 10% or less, the maximum transmittance in a wavelength region exceeding 400 nm and no more than 420 nm is 50% or greater, and the ratio of the transmittance at 405 nm relative to the transmittance at 395 nm is 12 or higher.
(FR) L'invention concerne une structure en verre (10) comprenant une paire de plaques de verre (11, 12), un corps de commande de lumière (13), disposé entre la paire de plaques de verre (11, 12) et une couche d'absorption de rayons ultraviolets (14), disposée entre le corps de commande de lumière (13) et l'une des plaques de verre (11). Dans la couche d'absorption de rayons ultraviolets (14), la transmittance maximale dans une région de longueurs d'onde de 370 à 400 nm est inférieure ou égale à 10 %, la transmittance maximale dans une région de longueurs d'onde dépassant 400 nm et inférieures ou égales à 420 nm est supérieure ou égale à 50 % et le rapport de la transmittance à 405 nm par rapport à la transmittance à 395 nm est supérieur ou égal à 12.
(JA) ガラス構成体10は、一対のガラス板11、12と、一対のガラス板11、12の間に配置される調光体13と、調光体13と一方のガラス板11の間に配置される紫外線吸収層14とを備える。紫外線吸収層14は、370nm以上400nm以下の波長領域における最大透過率が10%以下で、400nmより大きく420nm以下の波長領域における最大透過率が50%以上であり、かつ、395nmの透過率に対する405nmの透過率の比が12以上である。
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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, JO, 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)