METHOD FOR SEALING EDGE PORTION OF DOUBLE-LAYER PRODUCT

PROBLEM TO BE SOLVED: To secure countermeasures against penetration of moisture into the edge portion of a double-layer product such as a solar cell panel or an electronic panel of an image display device and to perform the sealing of the entire polygonal edge by a continuous operation. SOLUTION: Th...

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Bibliographische Detailangaben
Hauptverfasser:	MITA MASAKI, HIDAKA SHOJI, SAKAI HISASHI, TARUMI NARIMOTO
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SEMICONDUCTOR DEVICES SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To secure countermeasures against penetration of moisture into the edge portion of a double-layer product such as a solar cell panel or an electronic panel of an image display device and to perform the sealing of the entire polygonal edge by a continuous operation. SOLUTION: The top of a coating agent ejection port is allowed to coincide with the shape of a slit which opposes against a part of the longitudinal section circumferential shape of the edge of a double-layer product being a workpiece to be coated. It becomes possible by rotating the coating nozzle having the coating agent ejection port of the slit form to freely vary in a plan view the direction of the slit-form coating agent ejection port and to thereby enable the four (that is, front, rear, right and left) circumferential end edges to be sealed by a continuous operation. COPYRIGHT: (C)2011,JPO&INPIT