Abstract: A method for manufacturing an edge-chamfered OGS touch panel is disclosed. Before a pre-prepared glass substrate is subjected to etching, an upper lamination film and a lower lamination film are respectively laminated on upper and lower surfaces of the glass substrate. The upper lamination film is smaller than the lower lamination film so that when the upper lamination film is laminated on the surface of the glass substrate, an edge exposure zone is preserved on the glass substrate at a location adjacent to a substrate edge. When the substrate edge of the glass substrate is subjected to etching, a chamfered edge is formed on the touch operation surface of the glass substrate that is adjacent to the substrate edge.
Abstract: Disclosed is a method for carrying out edge etching and strengthening of an OGS (One-Glass-Solution) touch panel with one-time film lamination. After a prepared large glass sheet has been subjected to a first strengthening treatment, a plurality of touch control circuits and peripheral frames of black, white, or other colors associated with the touch control circuits are laid on a surface of the large glass sheet. Afterwards, an upper lamination film and a lower lamination film are respectively laminated on surfaces of the large glass sheet with a plurality of preservation zones and cutting zones defined therein and are subjected to film cutting to form cut lines. The cutting zones of the upper lamination film and the lower lamination film are peeled off along the cut lines. Then, the large glass sheet is cut into a plurality of small glass cells along the cut lines of the cutting zones. Side edges of the small glass cells are then subjected to etching and strengthening.
Abstract: A multidirectional ultraviolet sensor includes a substrate and a UV-sensitive layer. The UV-sensitive layer contains nano-sized or micro-sized particles of a UV-sensitive material, which is attached to a top surface of the substrate by sintering process to enable sensing of ultraviolet light incident on the ultraviolet sensor from various directions. The UV-sensitive layer is in contact with a first and a second electrode layer, which are arranged at the top surface or the bottom surface the UV-sensitive layer in the same horizontal plane, or respectively at two opposite sides of the UV-sensitive layer. Since an impedance value of the UV-sensitive layer changes in response to an intensity of incident ultraviolet light, the intensity of the incident ultraviolet light is measured by detecting the impedance of the UV-sensitive layer.