Tape packages

Claim 2

A tape package adapted to house an electronic component, comprising: a base component; a cover component disposed on said base component forming an enclosure to house said electronic component; a tape lead frame disposed between said base component and said cover component, said lead frame extending outward from said package and having a plurality of lead fingers extending into said enclosure, said lead fingers being adapted for electrical connection to said electronic component; spring means within said enclosure being adapted for pressing said electronic component into contact with said cover component, said spring means comprising at least a first of said lead fingers, said first of said lead fingers having a portion formed into an arch-like shape for pressing against said base component.

Claim 3

The tape package of claim 1 further including an electronic component, said electronic component having a plurality of peripherally disposed terminal bonding pads disposed about the periphery of its surface, and said first of said lead fingers being bonded to first and second peripherally disposed terminal bonding pads.

Claim 4

The tape package of claim 2 wherein said spring means further comprises at least a second of said lead fingers having a portion formed into an arch-like shape for pressing against said base component, said second of said lead fingers being bonded to third and fourth peripherally disposed terminal bonding pads.

Claim 5

The tape package of claim 3 wherein said electronic component further has a plurality of centrally disposed terminal bonding pads disposed on the surface of said electronic component central to the peripherally disposed bonding pads; and each portion of said first and second lead fingers with an arch-like shape being bonded to a peripherally disposed terminal pad and a centrally disposed terminal pad with the arch-like portion of each of said lead fingers extending between the centrally and peripherally disposed pads.

Claim 6

The tape package of claim 4 further including a contact ring bonded to the arch portions of the first and second lead fingers, said contact ring being in contact with the base component.

Claim 7

The tape package of claim 5 further including a glass bonding component for sealing the base component to the cover component.

Claim 8

The tape package of claim 6 wherein said base component and said cover component are formed of a ceramic material.

Claim 9

The tape package of claim 5 wherein said spring means comprises third and fourth lead fingers, said third and fourth lead fingers being bonded to at least a peripherally disposed terminal pad on said electronic component.

Claim 10

The tape package of claim 8 further including a connector bar connected to the portions of each of said lead fingers having an arch-like shape for stengthening said spring means and improving heat transfer from said electronic component.

Claim 11

The tape package of claim 9 wherein said connector bar is connected near the apex of the arch-like shape portion of each of the lead fingers.

Claim 12

The tape package of claim 10 wherein said contact ring is affixed to said connector bar.

Claim 13

A tape package housing an electronic component, comprising: a base component; a cover component disposed on said base component to form an enclosure to house said electronic component; a tape lead frame disposed between said base component and said cover component, said tape lead frame having a plurality of lead fingers extending into said enclosure and adapted for electrical connection to said electronic component; spring heat dissipation means between said base component and said electronic component for pressing said electronic component into contact with said cover component, said spring means comprising: at least one lead finger being bonded at its ends near opposite edges of said electronic component, said at least one lead finger formed into a first portion having a first arch shaped section between its ends and disposed in said enclosure whereby the apex of said first portion presses against the base component.

Claim 14

A tape package housing an electronic component, comprising: a base component; a cover component disposed on said base component to form an enclosure to house said electronic component; a tape lead frame disposed between said base component and said cover component, said tape lead frame having a plurality of lead fingers extending into said enclosure and adapted for electrical connection to said electronic component; spring heat dissipation means between said base component and said electronic component for pressing said electronic component into contact with said cover component, said spring means comprising: at least one lead finger being bonded at its ends near opposite edges of said electronic component, said at least one lead finger formed into a first portion having a first arch shaped section between its ends and disposed in said enclosure whereby the apex of said first portion presses against the base component.

Claim 15

The tape package of claim 12 wherein said spring means further comprises at least a second lead finger formed into a second portion having an arched shaped section between its ends and joined to said first lead finger near a central portion of said first portion, said second lead finger being further connected at its ends near to opposite edges of said electronic component and disposed within said enclosure whereby the apex of the second portion presses against the base component.

Claim 16

The tape package of claim 13 further including connector bar means affixed to said first and second lead fingers for strengthening the spring means and enhancing heat dissipation from the tape package.

Claim 17

The tape package of claim 14 further including a glass bonding component for sealing the base component to the cover component.

Claim 18

The tape package of claim 15 wherein said base component and said cover component are formed of a metal material.

Claim 19

The tape package of claim 16 further including a contact ring affixed to said connector bar means and in contact with said metal base member for strengthening said spring means and enhancing the heat dissipation from said tape package.

Claim 20

The tape package of claim 17 wherein said spring means is formed of a copper alloy having a yield strength of at least 60,000 psi and a conductivity of at least about 50% IACS.

Claim 21

The tape package of claim 15 wherein said base component and said cover component are formed of a ceramic material.

Claim 22

The tape package of claim 19 wherein the first portion of said at least one lead fingers includes a second arch shaped section, the apex of said first and second arch shaped sections contacting the base component.