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1. (WO1998050934) PROTECTION OF PHOTOCATHODES WITH THIN FILMS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/050934 International Application No.: PCT/IL1998/000202
Publication Date: 12.11.1998 International Filing Date: 28.04.1998
Chapter 2 Demand Filed: 24.11.1998
IPC:
H01J 1/34 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
1
Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
02
Main electrodes
34
Photo-emissive cathodes
Applicants:
BRESKIN, Amos [IL/IL]; IL (UsOnly)
CHECHIK, Rachel [IL/IL]; IL (UsOnly)
BUZULUTSKOV, Alexei [RU/RU]; RU (UsOnly)
YEDA RESEARCH AND DEVELOPMENT CO. LTD. [IL/IL]; Weizmann Institute of Science P.O. Box 95 76100 Rehovot, IL (AT, BE, CA, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IL, IT, JP, LU, MC, NL, PT, SE)
Inventors:
BRESKIN, Amos; IL
CHECHIK, Rachel; IL
BUZULUTSKOV, Alexei; RU
Agent:
SANFORD, T., Colb ; Sanford T. Colb & Co. P.O. Box 2273 76122 Rehovot, IL
Priority Data:
12077404.05.1997IL
Title (EN) PROTECTION OF PHOTOCATHODES WITH THIN FILMS
(FR) PROTECTION DE PHOTOCATHODES AU MOYEN DE COUCHES MINCES
Abstract:
(EN) This invention discloses a thin-film-coated photocathode, including a photocathode formed of first material consisting of potassium cesium antimonide and a thin-film coating of a second material consisting of cesium bromide (CsBr).
(FR) L'invention concerne une photocathode revêtue d'une couche mince, y compris une photocathode constituée par un premier matériau consistant en de l'antimoniure de potassium césium et un revêtement de couche mince constitué par un deuxième matériau consistant en bromure de césium (CsBr).
Designated States: CA, IL, JP, US
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)