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Machine translation
1. (WO2004003958) CATHODE-RAY TUBE HAVING WARP-FREE DUAL COMPLIANT TENSION MASK FRAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/003958    International Application No.:    PCT/US2003/017095
Publication Date: 08.01.2004 International Filing Date: 30.05.2003
IPC:
H01J 29/07 (2006.01)
Applicants: THOMSON LICENSING S.A. [FR/FR]; 46 Quai A. Le Gallo, F-92648 Boulogne Cedex (FR) (For All Designated States Except US).
REED, Joseph, Arthur [US/US]; (US) (For US Only)
Inventors: REED, Joseph, Arthur; (US)
Agent: TRIPOLI, Joseph, S.; c/o Thomson Licensing Inc., 2 Independence Way, Suite #2, Princeton, NJ 08540 (US)
Priority Data:
10/180,761 26.06.2002 US
Title (EN) CATHODE-RAY TUBE HAVING WARP-FREE DUAL COMPLIANT TENSION MASK FRAME
(FR) TUBE CATHODIQUE PRESENTANT UNE OSSATURE DE MASQUE RAINURE COMPATIBLE DOUBLE SANS DEFORMATION
Abstract: front page image
(EN)A tension mask frame assembly (10) for use in a cathode ray tube (1) is provided. The tension mask frame assembly includes a substantially rectangular mask support frame (20), having a first coefficient of thermal expansion. The frame is formed of a pair of opposing long sides (22, 24) being joined to a pair of opposing short sides (26, 28) wherein one of these pairs has an attachment zone. The tension mask, having a second coefficient of thermal expansion, is supported by the frame at the attachment zones along the opposing sides. The attachment zones are formed of a material having a coefficient of thermal expansion which is approximately the same as the second coefficient of thermal expansion in order to be matched with the tension mask (30).
(FR)L'invention concerne un assemblage d'ossature de masque rainuré (10) à utiliser dans un tube cathodique (1). Cet ensemble d'ossature de masque rainuré comprend une ossature de support de masque (20) sensiblement rectangulaire, présentant un premier coefficient de dilatation thermique. Cette ossature est formée d'une paire de longs côtés opposés (22, 24) reliés à une paire de côtés opposés courts (26, 28), une de ces paires présentant une zone de fixation. Le masque rainuré présentant un second coefficient de dilatation thermique est soutenu par l'ossature au niveau des zones de fixation, le long des côtés opposés. Les zones de fixation sont formées d'une matière présentant un coefficient de dilatation thermique approximativement équivalent au second coefficient de dilatation thermique, de sorte à correspondre au masque rainuré (30).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, 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, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)