B32B17/10348

Decorative design element in black print

A laminated glass, includes an outer pane, an inner pane, at least two lamination layers arranged between the outer pane and the inner pane, and at least one design element, wherein the design element is formed on a partial region of a pane side of the outer pane or the inner pane from a pictorial black print having one or a plurality of unprinted regions, and an opaque, non-black underlay is arranged between the two lamination layers, which underlay is placed underneath the unprinted region(s) of the design element. The laminated glass has a design element with good contrast and good visibility and is suitable in particular as a vehicle window.

Method for producing vehicular structure and method for producing protective film-attached transparent substrate
11731899 · 2023-08-22 · ·

A method for producing a vehicular structure in which a transparent substrate and an adherend are bonded together by an adhesive includes pasting a protective film on, so as to cover, an adhesive arrangement area in a peripheral part of a vehicle-inner-side surface of the transparent substrate, and arranging an adhesive in the adhesive arrangement area after removing the protective film, and bonding together the transparent substrate and the adherend with the adhesive.

Glass and laminated glass
11731900 · 2023-08-22 · ·

Glass for a vehicle includes a glass plate; a test-region A demarcated in the glass plate, the test-region A being specified in JIS R3212; a shielding layer provided more outwardly than the test-region A in a plan view; an information transmission/reception region demarcated within an opening portion provided in the shielding layer, and through which a device mounted in the vehicle transmits/receives information; and an infrared reflective layer positioned peripheral to the information transmission/reception region in a plan view, the infrared reflective layer having a portion that overlaps with the shielding layer in a plan view, wherein a solar direct transmittance of the test-region A is 60% or less and a solar direct reflectance of a region in which the infrared reflective layer is provided peripheral to the information transmission/reception region is greater than a solar direct reflectance of the test-region A by at least 5%.

Laminated glass
11330677 · 2022-05-10 · ·

The laminated glass comprises a pair of glass plates, a pair of intermediate layers located between the pair of glass plates and being in contact, respectively, with the glass plates and a substrate located between the intermediate layers and provided with an electrically conductive heated material, wherein a first bus bar, which is connected to the electrically conductive heated material, is arranged along at a left end of the substrate; a second bus bar, which is connected to the electrically conductive heated material is arranged along at a right end of the substrate, and a third bus bar is disposed as superimposed on at least a part of the region of at least one bus bar among the first and second bus bars.

TRANSPARENT ELECTRONIC DEVICE, LAMINATED GLASS, AND MANUFACTURING METHOD OF TRANSPARENT ELECTRONIC DEVICE
20230261164 · 2023-08-17 · ·

A transparent electronic device, including: a transparent insulating substrate (TIS); an electronic element which is formed on a main surface of the TIS and which has an area of 250,000 μm.sup.2 or less; and an opaque power feeder configured to feed power to the electronic element. The electronic element is a light-emitting diode element or a sensor. The TIS includes: a first TIS with the electronic element and a first wiring connected to the electronic element being formed on one main surface; and a second TIS with a second wiring being formed on one main surface, the electronic element is not formed on the second TIS, and one end of the first wiring and one end of the second wiring are electrically connected to each other and the opaque power feeder is connected to another end of the second wiring in an edge part of the second TIS.

Laminated glass pane and method for production thereof

A laminated glass pane having a first glass layer and a second glass layer, wherein at least one first electrically conducting structure and a second electrically conducting structure are arranged between the first glass layer and the second glass layer, wherein the first electrically conducting structure and the second electrically conducting structure are arranged spaced apart from one another, wherein the first electrically conducting structure at least partially overlaps the second electrically conducting structure in a perpendicular orientation relative to the first glass layer, wherein the first electrically conducting structure is associated with a first electrical element, wherein the first electrical element is a capacitive sensor.

Windshield
11724573 · 2023-08-15 · ·

A windshield according to the present invention includes a first glass plate that includes a first surface and a second surface, a second glass plate that includes a first surface and a second surface and is arranged such that the first surface of the second glass plate faces the second surface of the first glass plate, and an intermediate film that is sandwiched between the first glass plate and the second glass plate. The first glass plate includes a first end portion and a second end portion that is opposite to the first end portion, and a thickness of the first glass plate decreases from the first end portion toward the second end portion. In the first glass plate, a surface compressive stress on the first end portion side is higher than a surface compressive stress on the second end portion side.

AUTOMOTIVE GLAZING HAVING SUPERIOR OPTICAL QUALITY
20220127187 · 2022-04-28 · ·

A method for producing an automotive glazing with an optical sensor device, with the glazing having superior optical qualities, including the steps of applying an enamel obscuration mask on at least one face of at least one glass sheet, where the obscuration mask extends to an area where the at least one optical sensor device will be fixed and includes at least one opening on the automotive interior side so as to be capable of acquiring information through the opening from the optical sensor device intended to be fixed at the at least one opening; drying or firing the enamel obscuration mask; applying a washable cover layer resisting at a temperature of at least 620° C. on the surface of the at least one opening; submitting the glass sheet to a heat treatment above 450° C. during a bending or tempering process; and removing by washing the washable cover layer.

TRANSPARENT SENSING DEVICE, LAMINATED GLASS, AND METHOD FOR MANUFACTURING TRANSPARENT SENSING DEVICE
20220131026 · 2022-04-28 · ·

One embodiment of the present invention is a transparent sensing device comprising: a transparent substrate; a microsensor arranged on the transparent substrate and having an area of 250,000 μm.sup.2 or less; a plurality of wirings connected to the microsensor; and a sealing layer covering the microsensor arranged on the transparent substrate and the plurality of wirings. The sealing layer is a transparent resin having a water absorption rate of 1% or less after curing. Therefore, it is possible to provide a transparent sensing device in which migration of wirings is suppressed and which has excellent reliability.

Automotive laminate with improved optics

The use of camera based safety systems is growing at a rapid rate in modern automobiles. As the industry moves towards vehicles with full autonomous capability, the number of cameras required and the resolution of the cameras are both increasing. At the same time, windshields, where many of the cameras are mounted, are becoming larger and more complex in shape. This presents problems in the area of camera optics. Variations in the thickness of the glass and the plastic layer, surface mismatch, surface texture and the design curvature of the glass in conjunction with the often low installation angle, can reduce the optical clarity of the camera optics. These optical aberrations are further exacerbated during the lamination process when the layers are bonded together under pressure. The laminate of the invention utilizes a cutout in the plastic bonding layer in side of the laminate, preferable in the camera field of view. A laminating resin is used to fill the gap left by the cutout between the two glass layers.