Abstract:
A method of assembling a display area includes selecting a first tile from a plurality of tiles, each tile of the plurality of tiles includes a predetermined parameter and a plurality of microLEDs defining a plurality of pixels. The selecting the first tile based on a value of the predetermined parameter of the first tile. The method includes selecting a second tile from the plurality of tiles based on a value of the predetermined parameter of the second tile. The method further includes positioning the first tile and the second tile into an array defining at least a portion of the display area. A first edge of the first tile facing a second edge of the second tile. A display device including the display area assembled by the method is also provided.
Abstract:
Display tiles comprising pixel elements on a first surface of a substrate connected by an electrode, a driver located opposite the first surface, and a connector wrapped around an edge surface of the substrate connecting the driver to the pixel elements. Displays comprised of display tiles and methods of manufacturing display tiles and displays are also disclosed.
Abstract:
A flexible substrate are disclosed comprising an amorphous inorganic composition, wherein the substrate has a thickness of less than about 250 μm and has at least one of: a) a brittleness ratio less than about 9.5 (μm)−1/2, or b) a fracture toughness of at least about 0.75 MPa·(m)1/2. Electronic devices comprising such flexible devices are also disclosed. Also disclosed is a method for making a flexible substrate comprising selecting an amorphous inorganic material capable of forming a substrate having a thickness of less than about 250 μm and having at least one of: a) a brittleness ratio of less than about 9.5 (μm)−1/2, or b) a fracture toughness of at least about 0.75 MPa·(m)1/2; and then forming a substrate from the selected inorganic material.
Abstract:
Methods of continuous fabrication of features in flexible substrates are disclosed. In one embodiment, a method of fabricating features in a substrate web includes providing the substrate web arranged in a first spool on a first spool assembly, advancing the substrate web from the first spool and through a laser processing assembly comprising a laser, and creating a plurality of defects within the substrate web using the laser. The method further includes advancing the substrate web through an etching assembly and etching the substrate web at the etching assembly to remove glass material at the plurality of defects, thereby forming a plurality of features in the substrate web. The method further includes rolling the substrate web into a final spool.
Abstract:
Glass web including a first glass-web portion (30), a second portion (40), and a splice joint (50) coupling the first glass-web portion to the second portion, wherein the slice joint includes a splice member (60) with at least one gas-permeable attachment portion. In further examples, methods of splicing a first glass-web portion to a second portion include the step of splicing the first glass-web portion to the second portion with a splice member, wherein the step of splicing includes attaching a gas-permeable attachment portion of the splice member to the first glass-web portion.
Abstract:
Glass web including a first glass-web portion (30), a second portion (40), and a splice joint (50) coupling the first glass-web portion to the second portion, wherein the slice joint includes a splice member (60) with at least one gas-permeable attachment portion. In further examples, methods of splicing a first glass-web portion to a second portion include the step of splicing the first glass-web portion to the second portion with a splice member, wherein the step of splicing includes attaching a gas-permeable attachment portion of the splice member to the first glass-web portion.
Abstract:
A method of performing ion exchange of a thin, flexible glass substrate having an average thickness equal to or less than about 0.3 mm to chemically strengthen the glass substrate is disclosed. The chemically strengthened glass substrate comprises a first compressive stress layer having a first depth of layer, and a second compressive stress layer having a second depth of layer, the first and second stress layers being separated by a layer of tensile stress. A laminated article comprising the chemically strengthened glass substrate is also described.
Abstract:
A flexible glass structure includes a flexible glass substrate having a thickness of no more than about 0.3 mm. A stiffening layer is coupled to a surface of the flexible glass substrate. The stiffening layer includes at least one stiffening element extending along the surface of the flexible glass substrate in a running direction having a Young's modulus selected to provide a preferred bending axis of the flexible glass substrate in a direction substantially parallel to the running direction of the stiffening element.
Abstract:
A strengthened layered glass structure includes a first substrate layer comprising a flexible glass sheet having a thickness of less than or equal to 300 μm, a second substrate layer, and a sintered glass frit material layer coupled to a first surface of the first substrate layer and a second surface of the second substrate layer, the sintered glass frit material layer comprising a sintered glass frit coupled to the first and second surfaces providing the flexible glass sheet with a compressive stress of at least about 100 MPa across a thickness of the flexible glass sheet.
Abstract:
An electronic apparatus includes a substrate including a first major surface, a second major surface, and an edge surface extending between the major surfaces. A first electrode is attached to the first major surface and a second electrode is attached to the second major surface. A first surface interconnect is electrically connected to the first electrode. A first extension portion extends beyond an edge plane. A second surface interconnect is electrically connected to the second electrode and includes a second extension portion extending beyond the edge plane. An anisotropic conductor defines a current path between the first electrode and the second electrode. The anisotropic conductor is attached to the edge surface and extends between the first extension portion and the second extension portion such that the current path extends along the first major surface, edge surface, and the second major surface. Methods of manufacturing an electronic apparatus are provided.