Projecting film and method of forming the same

A projecting film enables adhesion to a reflecting film 44 made of an inorganic material to be improved, and alteration of optical properties of the reflecting film 44 to be prevented. A method is provided for forming such a projecting film that enables the surface roughness to be controlled freely...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHITAKE TETSUYA, TSUJINO TOSHIFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	A projecting film enables adhesion to a reflecting film 44 made of an inorganic material to be improved, and alteration of optical properties of the reflecting film 44 to be prevented. A method is provided for forming such a projecting film that enables the surface roughness to be controlled freely through few manufacturing steps. A sol-form application liquid in which are mixed metal compounds and solvent(s) is prepared, the prepared sol-form application liquid is applied onto a glass substrate 40 to form a mixed layer 41 on the glass substrate 40, and the mixed layer 41 on the glass substrate 40 is dried, thus evaporating off the solvent(s), and hence bringing about phase separation into an upper layer and a lower layer, whereby an internal scattering layer is formed.