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1. WO1997023891 - THIN-TYPE DISPLAY DEVICE HAVING A WINDOW FRAME

Publication Number WO/1997/023891
Publication Date 03.07.1997
International Application No. PCT/IB1996/001357
International Filing Date 05.12.1996
IPC
H01J 9/26 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
9Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
24Manufacture or joining of vessels, leading-in conductors, or bases
26Sealing together parts of vessels
H01J 9/385 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
9Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
38Exhausting, degassing, filling, or cleaning vessels
385Exhausting vessels
H01J 29/87 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
29Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/113
86Vessels; Containers; Vacuum locks
87Arrangements for preventing or mitigating effects of implosion of vessels or containers
CPC
H01J 2329/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
2329Electron emission display panels, e.g. field emission display panels
H01J 29/87
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
29Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
86Vessels; Containers; Vacuum locks
87Arrangements for preventing or limiting effects of implosion of vessels or containers
H01J 9/261
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
9Apparatus or processes specially adapted for the manufacture ; , installation, removal, maintenance; of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
24Manufacture or joining of vessels, leading-in conductors or bases
26Sealing together parts of vessels
261the vessel being for a flat panel display
H01J 9/385
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
9Apparatus or processes specially adapted for the manufacture ; , installation, removal, maintenance; of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
38Exhausting, degassing, filling, or cleaning vessels
385Exhausting vessels
Applicants
  • PHILIPS ELECTRONICS N.V. [NL]/[NL]
  • PHILIPS NORDEN AB [SE]/[SE] (SE)
Inventors
  • RIJKERS, Henricus, Cornelis, Johannes, Anna
Agents
  • VAN STRAATEN, Joop
Priority Data
95203609.322.12.1995EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) THIN-TYPE DISPLAY DEVICE HAVING A WINDOW FRAME
(FR) DISPOSITIF D'AFFICHAGE MINCE MUNI D'UN ENCADREMENT
Abstract
(EN)
A display device (1) is provided with a window frame (7). This window frame is arranged on the front wall (2). A vacuum-tight connection (10) is formed between the window frame and the front wall, and between the window frame and a rear wall (3) or a projecting portion of an intermediate element (4). Said window frame reduces the risk of leakage, reinforces the construction and enables an improved method of manufacturing the display device to be achieved.
(FR)
L'invention porte sur un dispositif d'affichage (1) muni d'un encadrement (7) disposé sur sa paroi frontale (2). Il existe une liaison hermétique (10), d'une part entre l'encadrement et la paroi frontale, et d'autre part entre l'encadrement et la paroi dorsale (3) ou la partie saillante d'un élément intermédiaire (4). Ledit encadrement réduit les risques de fuites, renforce la structure et autorise un procédé amélioré de fabrication du dispositif d'affichage.
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