To provide means for providing a coating on a shield pattern, and for preventing weakening of adhesion between the shield pattern and a window frame member.SOLUTION: A coated glass plate 20 comprises: a light transmissive region Tr on a region except for a peripheral region: and on the peripheral region, a region In which is adjacent to the region Tr and is close to the region Tr relatively, and a region Ex which is adjacent to the region Tn and is separated from the region Tr relatively. A shield pattern 21 covers surfaces of the region In and region Ex of a glass plate (25). The coating (22) covers a surface of the region Tr of the glass plate (25) and a surface of the region In of the shield pattern (21), and does not cover a surface of the region Ex of the shield pattern (21). The coating (22) has, in the region Tr, a thickness increase part (22A) which gradually becomes thicker as approaching to the region In, and has in the region In, a reduction decrease part (22B) which gradually becomes thinner as approaching to the region Ex.SELECTED DRAWING: Figure 4

    【課題】遮蔽パターン上に被膜を設けつつ、遮蔽パターンと窓枠部材との間の接着を弱めない手段の提供。【解決手段】周縁領域を除く領域に透光性の領域Trを有するとともに、周縁領域に、領域Trに隣接し領域Trから相対的に近い領域Inと、領域Inに隣接し領域Trから相対的に遠い領域Exとを有し、遮蔽パターン(21)はガラス板(25)の領域In及び領域Exの表面を覆い、被膜(22)はガラス板(25)の領域Trの表面と遮蔽パターン(21)の領域Inの表面とを覆い、遮蔽パターン(21)の領域Exの表面を覆わず、被膜(22)は、領域Tr内に領域Inに近づくにつれて次第に厚くなる厚さ増加部(22A)を有するとともに、領域In内に領域Exに近づくにつれて次第に薄くなる厚さ減少部(22B)とを有する、被覆ガラス板(20)。【選択図】図4


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    Title :

    COATED GLASS PLATE, PRODUCTION METHOD THEREFOR, WINDSHIELD BENCH GLASS FOR VEHICLE, AND PRODUCTION METHOD OF VEHICULAR WINDOW GLASS WITH WINDOW FRAME MEMBER


    Additional title:

    被覆ガラス板とその製造方法、自動車用フロントベンチガラス、並びに、窓枠部材付き車両窓ガラスの製造方法


    Contributors:
    NAKAHARA YUKI (author) / OGAWA NAOKI (author) / OYA TATSUO (author) / SATO NANA (author) / FUJIMORI YUYA (author)

    Publication date :

    2023-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS



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