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1. (WO2018181622) LIGHT GUIDE PLATE FUNCTIONING AS DIAPHRAGM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/181622 International Application No.: PCT/JP2018/013055
Publication Date: 04.10.2018 International Filing Date: 28.03.2018
IPC:
F21V 33/00 (2006.01) ,F21S 2/00 (2016.01) ,G02F 1/13357 (2006.01) ,H04R 7/04 (2006.01) ,F21Y 103/00 (2016.01) ,F21Y 115/10 (2016.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
33
Structural combinations of lighting devices with other articles, not otherwise provided for
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
2
Systems of lighting devices, not provided for in main groups F21S4/-F21S10/119
[IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
7
Diaphragms for electromechanical transducers; Cones
02
characterised by the construction
04
Plane diaphragms
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
Y
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
103
Elongated light sources, e.g. fluorescent tubes
[IPC code unknown for F21Y 115/10]
Applicants:
AGC株式会社 AGC INC. [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:
秋山 順 AKIYAMA Jun; JP
Agent:
特許業務法人栄光特許事務所 EIKOH PATENT FIRM, P.C.; 東京都港区西新橋一丁目7番13号 虎ノ門イーストビルディング10階 Toranomon East Bldg. 10F, 7-13, Nishi-Shimbashi 1-chome, Minato-ku, Tokyo 1050003, JP
Priority Data:
2017-06783130.03.2017JP
Title (EN) LIGHT GUIDE PLATE FUNCTIONING AS DIAPHRAGM
(FR) PLAQUE DE GUIDAGE DE LUMIÈRE FONCTIONNANT COMME UN DIAPHRAGME
(JA) 振動板として機能する導光板
Abstract:
(EN) The present invention relates to a light guide plate that functions as a diaphragm and that comprises: a first plate that is a glass plate; a second plate that is a glass plate or a resin plate; a liquid layer formed so as to be sealed between the first plate and the second plate; and a vibrating element that is directly or indirectly attached to the first plate or to the second plate.
(FR) La présente invention concerne une plaque de guidage de lumière qui fonctionne comme un diaphragme et qui comprend : une première plaque qui est une plaque de verre ; une seconde plaque qui est une plaque de verre ou une plaque de résine ; une couche de liquide formée de manière à être scellée entre la première plaque et la seconde plaque ; et un élément vibrant qui est fixé directement ou indirectement à la première plaque ou à la seconde plaque.
(JA) 本発明は、ガラス板である第1の板と、ガラス板又は樹脂板である第2の板と、前記第1の板と前記第2の板との間に封止して形成される液体層と、前記第1の板又は前記第2の板に直接又は間接的に取り付けられた振動子と、を有する、振動板として機能する導光板に関する。
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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 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)