Abstract: Glass-based articles comprise stress profiles providing improved fracture resistance. The glass-based articles herein provide high fracture resistance after multiple drops.

Abstract: An article comprises a first plate, a second plate and a cured adhesive layer. The first plate is made of a first chemically-strengthened glass-based material. The first plate comprises: a first major surface opposing a second major surface and a thickness equal to or greater than 0.4 mm and less than or equal to 3.0 mm. The second plate is made of a second chemically-strengthened transparent glass-based material. The second plate comprises: a first major surface opposing a second major surface and a thickness equal to or greater than 0.4 mm and less than or equal to 3.0 mm. The cured adhesive layer adheres a portion of the first major surface of the plate to the second major surface of the second plate. The second plate has an area equal to or less than 25% of the area of the first plate.

Abstract: Glass-based articles comprise stress profiles providing improved fracture resistance. The glass-based articles herein provide high fracture resistance after multiple drops.

Abstract: Glass-based articles comprise stress profiles providing improved drop performance. A glass-based substrate comprises: a glass transition temperature (Tg), a liquid fragility index (m), and fictive temperature (Tf), wherein Tg is less than or equal to 650° C., a value of Tf minus Tg is greater than or equal to ?30° C., and m is greater than or equal to 25. A stress relaxation rate is greater than or equal to 10%, or 20% or more. The articles can comprise a lithium-based aluminosilicate composition and a fracture toughness that is greater than or equal to 0.75 MPa*m0.5. The stress profiles comprise: a spike region extending from the first surface to a knee; and a tail region extending from the knee to a center of the glass-based article, the tail region comprising: a negative curvature region wherein a second derivative of stress as a function of depth is negative; a depth of compression (DOC) that is greater than or equal to 0.

Abstract: Glass-based articles comprise stress profiles providing improved drop performance. A glass-based substrate comprises: a glass transition temperature (Tg), a liquid fragility index (m), and fictive temperature (Tf), wherein Tg is less than or equal to 650° C., a value of Tf minus Tg is greater than or equal to ?30° C., and m is greater than or equal to 25. A stress relaxation rate is greater than or equal to 10%, or 20% or more. The articles can comprise a lithium-based aluminosilicate composition and a fracture toughness that is greater than or equal to 0.75 MPa*m0.5. The stress profiles comprise: a spike region extending from the first surface to a knee; and a tail region extending from the knee to a center of the glass-based article, the tail region comprising: a negative curvature region wherein a second derivative of stress as a function of depth is negative; a depth of compression (DOC) that is greater than or equal to 0.

Abstract: Glass-based articles having defined stress profiles and methods for manufacturing such glass-based articles are provided. A non-limiting glass-based article comprises an outer region extending from the surface to a depth of compression, wherein the outer region is under a neutral stress or a first compressive stress, a core region under a second compressive stress, the second compressive stress defining a compression peak having a maximum compression value and a maximum width at zero stress in a range of from about 1 micrometer to about 200 micrometers, and an intermediate region disposed between the surface and the core region, wherein the intermediate region is under a tensile stress.

Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.

Abstract: Test apparatus and methods for impact testing specimens, including edge impact testing are disclosed. The apparatus and methods disclosed include a pendulum and a bob which are used to impact test specimens against an impacting object.

Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.

Abstract: Embodiments are directed to strengthened glass articles comprising a thickness t?1 mm (1000 ?m), an inner region under a central tension CT (in MPa), and at least one compressive stress layer adjacent the inner region and extending within the strengthened glass article from a surface of the strengthened glass article to a depth of layer DOL (in ?m), wherein the strengthened glass article is under a compressive stress at the surface CSs (in MPa), wherein the strengthened glass article is an alkali aluminosilicate glass article comprising 0-5 mol % Li2O, and at least 3 mol % Al2O3, and wherein the DOL?70 ?m, and a CSs/DOL ratio?2.5 MPa/?m.

Abstract: Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.

Abstract: Apparatus and methods for impact testing of a transparent substrate are provided. The apparatus includes a base (110) for receiving the transparent substrate (112), the base having a curved surface (124) about which the transparent substrate is bent by a first fixture (130) and a second fixture (132). An abrasive sheet (136) is disposed between the transparent substrate and an impacting object (138) which is released from above the substrate such that the force from the impacting object causes damage to the transparent substrate while the transparent substrate is bent about the curved surface.

Abstract: The non-linear program planner, preparation, and delivery system performs multiplatform planning and scheduling across multiple content delivery platforms. The system coordinates planning to deliver high-quality video content in a very efficient and scalable manner. The system includes automated avails and other processes that increases the accuracy of the information provided to distribution partners. The system checks on content rights and incorporates metadata structures that facilitate delivery of content to a wide range of distribution channels. The invention increases accuracy, timeliness, and efficiency of content delivered to partners and allows providers to generate revenue from online (non-linear) platforms and over the top (OTT) video services.

Abstract: Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.

Abstract: The non-linear content scheduling and encoding (recording) system provides a highly automated file-based video-on-demand (VOD) publishing workflow. The system includes content-provider scheduling and broadcast programming for encoding, editing, and distribution of video assets (e.g., episodes). The invention effectively scales VOD production and allows broadcasters to use the same schedule and sources as their traditional playout operation to quickly and efficiently produce VOD deliverables with all the correct metadata. The systems of the invention process content at significantly faster rates than traditional, real-time VOD generation. The systems provide program management and incorporate traffic system ad components within fully integrated VOD publishing. The systems enable automatic retrieval of sources for VOD generation from generic storage, video servers, non-linear editing systems, archiving systems, content delivery systems, data or video tapes, as well as from live video sources.

Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.

Abstract: The non-linear content scheduling and encoding (recording) system provides a highly automated file-based video-on-demand (VOD) publishing workflow. The system includes content-provider scheduling and broadcast programming for encoding, editing, and distribution of video assets (e.g., episodes). The invention effectively scales VOD production and allows broadcasters to use the same schedule and sources as their traditional playout operation to quickly and efficiently produce VOD deliverables with all the correct metadata. The systems of the invention process content at significantly faster rates than traditional, real-time VOD generation. The systems provide program management and incorporate traffic system ad components within fully integrated VOD publishing. The systems enable automatic retrieval of sources for VOD generation from generic storage, video servers, non-linear editing systems, archiving systems, content delivery systems, data or video tapes, as well as from live video sources.

Abstract: The non-linear program planner, preparation, and delivery system performs multiplatform planning and scheduling across multiple content delivery platforms. The system coordinates planning to deliver high-quality video content in a very efficient and scalable manner. The system includes automated avails and other processes that increases the accuracy of the information provided to distribution partners. The system checks on content rights and incorporates metadata structures that facilitate delivery of content to a wide range of distribution channels. The invention increases accuracy, timeliness, and efficiency of content delivered to partners and allows providers to generate revenue from online (non-linear) platforms and over the top (OTT) video services.

Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.

Abstract: The non-linear content scheduling and encoding (recording) system provides a highly automated file-based video-on-demand (VOD) publishing workflow. The system includes content-provider scheduling and broadcast programming for encoding, editing, and distribution of video assets (e.g., episodes). The invention effectively scales VOD production and allows broadcasters to use the same schedule and sources as their traditional playout operation to quickly and efficiently produce VOD deliverables with all the correct metadata. The systems of the invention process content at significantly faster rates than traditional, real-time VOD generation. The systems provide program management and incorporate traffic system ad components within fully integrated VOD publishing. The systems enable automatic retrieval of sources for VOD generation from generic storage, video servers, non-linear editing systems, archiving systems, content delivery systems, data or video tapes, as well as from live video sources.