A glass of the present invention includes as a glass composition, in terms of mass %, 50% to 75% of SiO.sub.2, 1% to 30% of Al.sub.2O.sub.3, 0% to 25% of B.sub.2O.sub.3, 0% to 10% of Li.sub.2O, 0.01% to 20% of Na.sub.2O, 0% to 10% of K.sub.2O, 0.0001% to 0.1% of Fe.sub.2O.sub.3, 0.00001% to 0.01% of Cr, 0.00001% to 0.01% of Ni, and 0.0001% to 0.5% of TiO.sub.2.

A glass of the present invention includes as a glass composition, in terms of mass %, 50% to 75% of SiO.sub.2, 1% to 30% of Al.sub.2O.sub.3, 0% to 25% of B.sub.2O.sub.3, 0% to 10% of Li.sub.2O, 0.01% to 20% of Na.sub.2O, 0% to 10% of K.sub.2O, 0.0001% to 0.1% of Fe.sub.2O.sub.3, 0.00001% to 0.01% of Cr, 0.00001% to 0.01% of Ni, and 0.0001% to 0.5% of TiO.sub.2.

A colored glass article includes greater than or equal to 50 mol % and less than or equal to 80 mol % SiO.sub.2; greater than or equal to 7 mol % and less than or equal to 25 mol % Al.sub.2O.sub.3; greater than or equal to 1 mol % and less than or equal to 15 mol % B.sub.2O.sub.3; greater than or equal to 5 mol % and less than or equal to 20 mol % Li.sub.2O; greater than or equal to 0.5 mol % and less than or equal to 15 mol % Na.sub.2O; greater than 0 mol % and less than or equal to 1 mol % K.sub.2O; and greater than or equal to 1×10.sup.−6 mol % and less than or equal to 1 mol % Au. R.sub.2O—Al.sub.2O.sub.3 is greater than or equal to −5 mol % and less than or equal to 7 mol %, R.sub.2O being the sum of Li.sub.2O, Na.sub.2O, and K.sub.2O.

A chemically temperable borosilicate glass article has a low boron content and a corresponding Na.sub.2O content. The articles have good diffusivities and hydrolytical resistance values. When chemically tempered, the borosilicate glass article exhibits a compressive stress CS >400 MPa and a penetration depth DoL >20 μm. A pharmaceutical primary packaging including the borosilicate glass article is also disclosed.

A chemically temperable borosilicate glass article has a low boron content and a corresponding Na.sub.2O content. The articles have good diffusivities and hydrolytical resistance values. When chemically tempered, the borosilicate glass article exhibits a compressive stress CS >400 MPa and a penetration depth DoL >20 μm. A pharmaceutical primary packaging including the borosilicate glass article is also disclosed.

A three dimensional glass ceramic article with a thickness between 0.1 mm and 2 mm, having a dimensional precision control of less than or equal to ±0.1 mm. A method for forming a three dimensional glass ceramic article including placing a nucleated glass article into a mold, and heating the nucleated glass article to a crystallization temperature, where the nucleated glass article is in the mold during the heating. Then, holding the nucleated glass article at the crystallization temperature for a duration sufficient to crystallize the nucleated glass article and form a three dimensional glass ceramic article, where the nucleated glass article is in the mold during the holding, and removing the three dimensional glass ceramic article from the mold.

A glass composition, glass article prepared from the glass composition, and display device are provided. The glass article includes, as a glass composition, about 45 to about 65 mol % of SiO.sub.2, about 15 to about 25 mol % of Al.sub.2O.sub.3, about 15 to about 25 mol % of Na.sub.2O, and 0 to about 10 mol % of B.sub.2O.sub.3 based on a total weight of the glass composition, where the glass composition has a thermal expansion coefficient of about 70*10.sup.−7 K.sup.−1 to about 85*10.sup.−7 K.sup.−1.

A glass composition, glass article prepared from the glass composition, and display device are provided. The glass article includes, as a glass composition, about 45 to about 65 mol % of SiO.sub.2, about 15 to about 25 mol % of Al.sub.2O.sub.3, about 15 to about 25 mol % of Na.sub.2O, and 0 to about 10 mol % of B.sub.2O.sub.3 based on a total weight of the glass composition, where the glass composition has a thermal expansion coefficient of about 70*10.sup.−7 K.sup.−1 to about 85*10.sup.−7 K.sup.−1.

Embodiments of a article including include a substrate and a patterned coating are provided. In one or more embodiments, when a strain is applied to the article, the article exhibits a failure strain of 0.5% or greater. Patterned coating may include a particulate coating or may include a discontinuous coating. The patterned coating of some embodiments may cover about 20% to about 75% of the surface area of the substrate. Methods for forming such articles are also provided.

Embodiments of a article including include a substrate and a patterned coating are provided. In one or more embodiments, when a strain is applied to the article, the article exhibits a failure strain of 0.5% or greater. Patterned coating may include a particulate coating or may include a discontinuous coating. The patterned coating of some embodiments may cover about 20% to about 75% of the surface area of the substrate. Methods for forming such articles are also provided.