GLASS SHEET AND METHOD FOR MANUFACTURING GLASS SHEET

Provided is a glass sheet having a first surface, a second surface opposing the first surface, and at least one first end surface provided between the first surface and the second surface, the glass sheet characterized in that an absorption coefficient for light of a wavelength of 550 nm is 1 m-1 or...

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Bibliographische Detailangaben
Hauptverfasser:	MIYAMOTO Naoaki, TAKEMOTO Kazuya, TAKANO Shigeki, ITO Masabumi, ISHIKAWA Kazuya
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GLASS GRINDING HEATING JOINING GLASS TO GLASS OR OTHER MATERIALS LIGHTING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES MECHANICAL ENGINEERING METALLURGY MINERAL OR SLAG WOOL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS POLISHING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Provided is a glass sheet having a first surface, a second surface opposing the first surface, and at least one first end surface provided between the first surface and the second surface, the glass sheet characterized in that an absorption coefficient for light of a wavelength of 550 nm is 1 m-1 or less, and an average height Wc of a swelling curve element of the first end surface and an average length WSm of the swelling curve element thereof satisfy formula (1) (formula (1) is defined in the specification).