US 8,802,359 B2 · UV glass production method

Abstract

The present invention discloses a UV glass production method, comprising the steps: arranging a blade on an exposure stage; controlling the position of an exposure area on a glass substrate by regulating the position of the blade; removing a film layer from the area to be transparent; and forming a UV mask in the area to be shaded. In the present invention, a mask blade is adopted, can individually move and be accurately controlled individually; thus, rays of an exposure machine can be accurately positioned for producing a UV glass which meets standards. Moreover, in the present invention, there is no need to design a light cover especially so as to save the design and production cost of the light cover; thus, the present invention can ensure the production accuracy and effectively save the production cost.

Claims5

Dependent claims

A UV glass production method, comprising the steps:

A:
arranging a blade on an exposure stage;
controlling the position of an exposure area on a glass substrate by regulating the position of the blade;
removing a metal film layer from the area to be transparent;
and forming a UV mask in an area to be shaded, and wherein said step A comprises:
A1:
forming a metal film layer which shades light on the glass substrate;
A2:
arranging a blade on an exposure stage;
forming reservation area patterns on said glass substrate;
removing the metal film layer of other parts of the glass substrate through treatment of exposure;
A3:
forming a metal film layer and a coating photoresist on the glass substrate;
treating a rubber frame area to be exposed by exposure through the blade and removing the metal film of an area which is the rubber frame area to be exposed.

11 more elements

Dependencies are inferred from the claim text.

UV glass production method

Life of this patent

UV glass production method

Life of this patent

Abstract

Claims5