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1. (WO2017111111) REFLECTIVE TRANSPARENT SCREEN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111111 International Application No.: PCT/JP2016/088533
Publication Date: 29.06.2017 International Filing Date: 22.12.2016
IPC:
G03B 21/60 (2014.01) ,G02B 5/26 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
21
Projectors or projection-type viewers; Accessories therefor
54
Accessories
56
Projection screens
60
characterised by the nature of the surface, e.g. lenticular, fluid
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
26
Reflecting filters
Applicants:
旭硝子株式会社 ASAHI GLASS COMPANY, LIMITED [JP/JP]; 東京都千代田区丸の内一丁目5番1号 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405, JP
Inventors:
川本 泰 KAWAMOTO, Yasushi; JP
垰 幸宏 TAO, Yukihiro; JP
満居 暢子 MITSUI, Yoko; JP
橘 ゆう子 TACHIBANA, Yuko; JP
関川 賢太 SEKIKAWA, Kenta; JP
Agent:
泉名 謙治 SENMYO, Kenji; JP
小川 利春 OGAWA, Toshiharu; JP
Priority Data:
2015-25480325.12.2015JP
2015-25480825.12.2015JP
2015-25506825.12.2015JP
Title (EN) REFLECTIVE TRANSPARENT SCREEN
(FR) ÉCRAN TRANSPARENT RÉFLÉCHISSANT
(JA) 反射型透明スクリーン
Abstract:
(EN) A reflective transparent screen (1) capable of displaying, as an image, image light projected from a projector to a viewer present on the same side as the projector is provided with two transparent substrates, and a metallic thin film (23) sandwiched therebetween, wherein the hue of the image light reflected from the metallic thin film (23) or image visibility is improved by devising the metallic composition of the metallic thin film (23).
(FR) L'invention concerne un écran transparent réfléchissant (1) susceptible d'afficher, sous la forme d'une image, une lumière d'image projetée par un projecteur vers un observateur présent sur le même côté que le projecteur. Ledit écran comprend deux substrats transparents et un film métallique mince (23) enserré entre ceux-ci, la teinte de la lumière d'image réfléchie par le film métallique mince (23) ou la visibilité de l'image étant améliorée par la conception de la composition métallique du film métallique mince (23).
(JA) 投影機から投射された映像光を投影機と同じ側にいる観察者に映像として表示することが可能な反射型透明スクリーンであって、2枚の透明基材と、その間に挟まれた金属薄膜(23)とが備えられ、金属薄膜(23)の金属組成を工夫することによって、金属薄膜(23)から反射される映像光の色味または映像視認性が改善された反射型透明スクリーン(1)。
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108369368EP3396454