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US 8,526,194 B2Granted
Anti-ultraviolet memory device and fabrication method thereof
AssigneePrinceton Technology Corporation
InventorHwa-Hsiang Chang
Life of this patent
Estimating the term…
Abstract
The invention provides an anti-UV electronic device and fabrication method thereof. The anti-ultraviolet (anti-UV) electronic device includes an integrated circuit die, wherein the integrated circuit die has an ultraviolet (UV) light erasable memory; and an anti-UV light layer is formed on and covers the ultraviolet (UV) light erasable memory.
Claims4
An anti-UV electronic device, comprising:
- a printed circuit board (PCB), wherein the printed circuit board has a active device;
- an integrated circuit die formed on the printed circuit board, wherein the integrated circuit die has an ultraviolet (UV) light erasable memory and an ultraviolet (UV) light erasable surface of the ultraviolet (UV) light erasable memory facing the printed circuit board;
- a first substrate and a second substrate, wherein the first substrate and the second substrate are disposed oppositely and the printed circuit board, and integrated circuit die are encapsulated by the first substrate and the second substrate, and the second substrate has a gold finger, and the gold finger electrically connects to the active device;
- and
- an anti-UV layer formed on the printed circuit board, the first substrate and the integrated circuit die, corresponding to the ultraviolet (UV) light erasable surface.
2 more elements
Dependencies are inferred from the claim text.