2 results about "Thin glass" patented technology

The invention relates to a packaging structure and method based on ultra-thin glass. The packaging structure based on the ultra-thin glass comprises a glass substrate, wherein a holding area is arranged on the outer circle of the second surface of the glass substrate, the inner circle, corresponding to the holding area, of the second surface is thinned, so that an annular concave third surface is formed in the glass substrate, a plurality of packaging unit areas are arranged in the glass substrate, third surface chips are arranged on the packaging areas of the third surface, first surface chips are arranged in the packaging areas of the first surface, and the first surface chips are electrically connected with the third surface chips through conductive columns which are located in the packaging unit areas and penetrate through the glass substrate. The packaging structure based on the ultra-thin glass has the advantages that the structure is simple, the process is simple, the compatibility is high, safe holding of the ultra-thin glass substrate and connection between the first surface and the third surface are achieved by the adoption of the annular concave thinning method, and the problems that the safety coefficient of holding of the ultra-thin glass is low or the temporary bonding technology high in use cost is used, the manufacturing efficiency is low, and cost is high are solved.

The invention relates to an ultra-thin mask type plasma display screen which comprises a front substrate (2), a back substrate (1) and a mask(3) with a grid hole (10) array clamped between the front and the back substrates and used for supporting the front and the back substrates. In the invention, the thicknesses of a front and a back glass substrates and the front and back substrates are small, and the weight thereof is light. The front and the back glass substrates and the front and back substrates are flexible. Thin glass serves as a medium layer, so that no medium layer needs to be manufactured at the high temperature, thereby simplifying the manufacturing process, and reducing the production cost. The ultra-thin mask type plasma display screen has the advantages of reducing sintering process at the high temperature, reducing the weight of the plasma display screen, reducing the production cost and enabling the plasma display screen to have the flexibility.