A system for use in glass production technology such as for production of glass packaging, glassware, glass home equipments, wherein the system allows all kinds of design additions such as color, pattern, texture, decor, seal and form changing processes to be applied to the product without requiring re-firing of the product, after removal of the product from the moulds in the production lines while the product is still hot and the temperature is kept constant.

A method of fabricating a variable diameter fiber includes providing a fiber optic cable comprising a cladding region, a fiber core, and a plurality of sacrificial regions disposed in the cladding region and focusing a laser beam at a series of predetermined locations inside the fiber optic cable. The method also includes creating a series of damage sites associated with the series of predetermined locations, wherein the series of damage sites define a variable diameter profile and a latticework in the cladding region of the fiber optic cable. The method further includes exposing the fiber optic cable to an etchant solution, preferentially etching the series of damage sites, and separating peripheral portions of the fiber optic cable to release the variable diameter fiber.

A glass ceramic item, intended in particular for use with at least one light source and/or at least one heating element, includes at least one substrate, such as a plate, made of glass ceramic, and having at least one light region. The substrate is coated with respect to the region with a paint consisting of at least one silicone resin and pigment(s). The content of the pigment(s) are greater than or equal to 1% and less than 10% by weight of the paint. A method for producing such an item is also included.

A method of fabricating a variable diameter fiber includes providing a fiber optic cable comprising a cladding region, a fiber core, and a plurality of sacrificial regions disposed in the cladding region and focusing a laser beam at a series of predetermined locations inside the fiber optic cable. The method also includes creating a series of damage sites associated with the series of predetermined locations, wherein the series of damage sites define a variable diameter profile and a latticework in the cladding region of the fiber optic cable. The method further includes exposing the fiber optic cable to an etchant solution, preferentially etching the series of damage sites, and separating peripheral portions of the fiber optic cable to release the variable diameter fiber.

A method of fabricating a variable diameter fiber includes providing a fiber optic cable, focusing a laser beam at a predetermined location inside the fiber optic cable, and creating a damage site at the predetermined location. The method also includes focusing the laser beam at a series of additional predetermined locations inside the fiber optic cable and creating a plurality of additional damage sites at the additional predetermined locations. The damage site and the additional damage sites define a variable diameter profile. The method further includes exposing the fiber optic cable to an etchant solution, preferentially etching the damage site and the plurality of additional damage sites, and separating a portion of the fiber optic cable to release the variable diameter fiber.

A glass ceramic item, intended in particular for use with at least one light source and/or at least one heating element, includes at least one substrate, such as a plate, made of glass ceramic, and having at least one light region. The substrate is coated with respect to the region with a paint consisting of at least one silicone resin and pigment(s). The content of the pigment(s) are greater than or equal to 1% and less than 10% by weight of the paint. A method for producing such an item is also included.

A system for use in glass production technology such as for production of glass packaging, glassware, glass home equipments, wherein the system allows all kinds of design additions such as color, pattern, texture, decor, seal and form changing processes to be applied to the product without requiring re-firing of the product, after removal of the product from the moulds in the production lines while the product is still hot and the temperature is kept constant.

A transparent substrate with a multilayer anti-glare coating includes a transparent substrate; a first coating layer formed on the transparent substrate and being formed of a first dielectric layer having a refractive index of n1; a second coating layer formed on the first coating layer and being formed of a metal oxide layer having a refractive index of n2; a third coating layer formed on the second coating layer and being formed of a second dielectric layer having a refractive index of n3; and a fourth coating layer formed on the third coating layer and being formed of a third dielectric layer having a refractive index of n4. The refractive indexes of the coating layers satisfy: n1=n3>n2>n4.

A method of fabricating a variable diameter fiber includes providing a fiber optic cable, focusing a laser beam at a predetermined location inside the fiber optic cable, and creating a damage site at the predetermined location. The method also includes focusing the laser beam at a series of additional predetermined locations inside the fiber optic cable and creating a plurality of additional damage sites at the additional predetermined locations. The damage site and the additional damage sites define a variable diameter profile. The method further includes exposing the fiber optic cable to an etchant solution, preferentially etching the damage site and the plurality of additional damage sites, and separating a portion of the fiber optic cable to release the variable diameter fiber.

A transparent substrate with a multilayer anti-glare coating includes a transparent substrate; a first coating layer formed on the transparent substrate and being formed of a first dielectric layer having a refractive index of n1; a second coating layer formed on the first coating layer and being formed of a metal oxide layer having a refractive index of n2; a third coating layer formed on the second coating layer and being formed of a second dielectric layer having a refractive index of n3; and a fourth coating layer formed on the third coating layer and being formed of a third dielectric layer having a refractive index of n4. The refractive indexes of the coating layers satisfy: n1=n3>n2>n4.