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Machine translation
1. (WO1999039319) ILLUMINATED SIGN SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/039319    International Application No.:    PCT/IL1999/000061
Publication Date: 05.08.1999 International Filing Date: 29.01.1999
Chapter 2 Demand Filed:    27.08.1999    
IPC:
F21K 99/00 (2010.01), G09F 9/33 (2006.01), H05B 33/08 (2006.01), G09F 13/04 (2006.01)
Applicants: LEDI-LITE LTD. [IL/IL]; Ofakim Technology Center P.O. Box 633 80300 Ofakim (IL) (For All Designated States Except US).
FILIPOVSKY, Menachem [IL/IL]; (IL).
SPERO, Yechezkel [IL/IL]; (IL)
Inventors: FILIPOVSKY, Menachem; (IL).
SPERO, Yechezkel; (IL)
Agent: FRIEDMAN, Mark, M.; Beit Samueloff Haomanim Street 7 67897 Tel Aviv (IL)
Priority Data:
123123 29.01.1998 IL
Title (EN) ILLUMINATED SIGN SYSTEM
(FR) ENSEIGNE LUMINEUSE
Abstract: front page image
(EN)Low energy consuming sign system composed of discrete light sources, used singly or in groups to create patterns which are observed to constitute single letters, numerals symbols, pictures or complete signs. A group of discrete light sources comprises for example a series-string connection of LED's shunted by a Zener diode. Light energy is only produced when needed, the signs having a high readability in daylight without electrical power. The sign system comprises also a blinking control system and an adapted power supply system with battery back-up facility.
(FR)L'invention concerne une enseigne lumineuse comprenant une chaîne de diodes électroluminescentes montées en série, et une diode Zener shuntant un groupe de diodes électroluminescentes de la chaîne de diodes électroluminescentes montées en série.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)