Memory card including stacked semiconductor memory elements located on a printed circuit board having a straight wiring pattern

Claim 2

A semiconductor device comprising: a printed circuit board; a first semiconductor memory element provided on one side of the printed circuit board, the first semiconductor memory element having a plurality of leads extending from one side thereof; a second semiconductor memory element stacked on the first semiconductor memory element in a face-to-face manner with respect to the first semiconductor memory element, the second semiconductor memory element having a plurality of leads located on a side other than said one side of the first semiconductor memory element; and a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function.

Claim 3

A device according to claim 1, wherein each of the first and second semiconductor memory elements is a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 4

A semiconductor device comprising: a printed circuit board; first and second semiconductor memory elements provided respectively on opposite sides of the printed circuit board, the first and second semiconductor memory elements each having a plurality of leads extending from one side thereof; a third semiconductor memory element stacked on the first semiconductor memory element in a face-to-face manner, the third semiconductor memory element having a plurality of leads located on a side of the third semiconductor memory element not corresponding with said one side of the first semiconductor memory element; a fourth semiconductor memory element stacked on the second semiconductor memory element in a face-to-face manner, the fourth semiconductor memory element having a plurality of leads located on a side of the fourth semiconductor memory element not corresponding with said one side of the second semiconductor memory element; a first straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and third semiconductor memory elements having the same function; and a second straight wiring pattern, provided on the printed circuit board, for connecting the leads of the second and fourth semiconductor memory elements having the same function.

Claim 5

A semiconductor device comprising: a printed circuit board; first and second semiconductor memory elements provided respectively on opposite sides of the printed circuit board, the first and second semiconductor memory elements each having a plurality of leads extending from one side thereof; a third semiconductor memory element stacked on the first semiconductor memory element in a face-to-face manner, the third semiconductor memory element having a plurality of leads located on a side of the third semiconductor memory element not corresponding with said one side of the first semiconductor memory element; a fourth semiconductor memory element stacked on the second semiconductor memory element in a face-to-face manner, the fourth semiconductor memory element having a plurality of leads located on a side of the fourth semiconductor memory element not corresponding with said one side of the second semiconductor memory element; a first straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and third semiconductor memory elements having the same function; and a second straight wiring pattern, provided on the printed circuit board, for connecting the leads of the second and fourth semiconductor memory elements having the same function.

Claim 6

A device according to claim 3, wherein each of the first to fourth semiconductor memory elements is a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 7

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element provided on one side of the printed circuit board in a predetermined vertical orientation, the first semiconductor memory element having a plurality of leads extending from one side thereof; a second semiconductor memory element stacked on the first semiconductor memory element in the same vertical orientation as the first semiconductor memory element, the second semiconductor memory element having a plurality of leads extending from a side thereof opposite from the one side of the first semiconductor memory element; and a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function.

Claim 8

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element provided on one side of the printed circuit board in a predetermined vertical orientation, the first semiconductor memory element having a plurality of leads extending from one side thereof; a second semiconductor memory element stacked on the first semiconductor memory element in the same vertical orientation as the first semiconductor memory element, the second semiconductor memory element having a plurality of leads extending from a side thereof opposite from the one side of the first semiconductor memory element; and a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function.

Claim 9

A device according to claim 5, wherein each of the first and second semiconductor memory elements is a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 10

A semiconductor memory device comprising: a printed circuit board; first and second semiconductor memory elements provided respectively on opposite sides of the printed circuit board in predetermined vertical orientations, the first and second semiconductor memory elements each having a plurality of leads extending from one side thereof, respectively; a third semiconductor memory element stacked on the first semiconductor memory element in the same vertical orientation as the first semiconductor memory element, the third semiconductor memory element having a plurality of leads located on a side of the third semiconductor memory element not corresponding with said one side of the first semiconductor memory element; a fourth semiconductor memory element stacked on the second semiconductor memory element in the same vertical orientation as the second semiconductor element, the fourth semiconductor memory element having a plurality of leads located on a side of the fourth semiconductor memory element not corresponding with said one side of the second semiconductor memory element; a first straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and third semiconductor memory elements having the same function; and a second straight wiring pattern, provided on the printed circuit board, for connecting the leads of the second and fourth semiconductor memory elements having the same function.

Claim 11

A semiconductor memory device comprising: a printed circuit board; first and second semiconductor memory elements provided respectively on opposite sides of the printed circuit board in predetermined vertical orientations, the first and second semiconductor memory elements each having a plurality of leads extending from one side thereof, respectively; a third semiconductor memory element stacked on the first semiconductor memory element in the same vertical orientation as the first semiconductor memory element, the third semiconductor memory element having a plurality of leads located on a side of the third semiconductor memory element not corresponding with said one side of the first semiconductor memory element; a fourth semiconductor memory element stacked on the second semiconductor memory element in the same vertical orientation as the second semiconductor element, the fourth semiconductor memory element having a plurality of leads located on a side of the fourth semiconductor memory element not corresponding with said one side of the second semiconductor memory element; a first straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and third semiconductor memory elements having the same function; and a second straight wiring pattern, provided on the printed circuit board, for connecting the leads of the second and fourth semiconductor memory elements having the same function.

Claim 12

A device according to claim 7, wherein each of the first to fourth semiconductor memory elements is a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 13

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element having a surface, a plurality of leads on the surface, the leads extending from one side of the surface, said surface being in contact with the print circuit board; a second semiconductor memory element stacked on the first semiconductor memory element in a back-to-back manner, the second semiconductor memory element having a plurality of leads located on a side of the second semiconductor memory element not corresponding with said one side of the first semiconductor memory element surface; an insulating member provided between the first and second semiconductor memory elements; and a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function.

Claim 14

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element having a surface, a plurality of leads on the surface, the leads extending from one side of the surface, said surface being in contact with the print circuit board; a second semiconductor memory element stacked on the first semiconductor memory element in a back-to-back manner, the second semiconductor memory element having a plurality of leads located on a side of the second semiconductor memory element not corresponding with said one side of the first semiconductor memory element surface; an insulating member provided between the first and second semiconductor memory elements; and a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function.

Claim 15

A device according to claim 9, wherein each of the first and second semiconductor memory elements is a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 16

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element provided on one side of the printed circuit board, the first semiconductor memory element having a plurality of leads extending from one side thereof; a second semiconductor memory element stacked on the first semiconductor memory element, the second semiconductor memory element having a plurality of leads located on a side of the second semiconductor memory element not corresponding with said one side of the first semiconductor memory element; and a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function; each of the first and second semiconductor memory elements being a TCP (tape carrier package) type semiconductor memory element further including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 17

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element provided on one side of the printed circuit board, the first semiconductor memory element having a plurality of leads extending from one side thereof; a second semiconductor memory element stacked on the first semiconductor memory element, the second semiconductor memory element having a plurality of leads located on a side of the second semiconductor memory element not corresponding with said one side of the first semiconductor memory element; and a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function; each of the first and second semiconductor memory elements being a TCP (tape carrier package) type semiconductor memory element further including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 18

A semiconductor memory device comprising: a printed circuit board; first and second semiconductor memory elements provided on opposite sides of the printed circuit board, the first and second semiconductor memory elements each having a plurality of leads extending from one side thereof; a third semiconductor memory element stacked on the first semiconductor memory element, the third semiconductor memory element having a plurality of leads located on a side of the third semiconductor memory element not corresponding with said one side of the first semiconductor memory element; a fourth semiconductor memory element stacked on the second semiconductor memory element, the fourth semiconductor memory element having a plurality of leads located on a side of the fourth semiconductor memory element not corresponding with said one side of the second semiconductor memory element; a first straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and third semiconductor memory elements having the same function; and a second straight wiring pattern, provided on the printed circuit board, for connecting the leads of the second and fourth semiconductor memory elements having the same function; each of the first to fourth semiconductor memory elements being a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 19

A semiconductor memory device comprising: a printed circuit board; first and second semiconductor memory elements provided on opposite sides of the printed circuit board, the first and second semiconductor memory elements each having a plurality of leads extending from one side thereof; a third semiconductor memory element stacked on the first semiconductor memory element, the third semiconductor memory element having a plurality of leads located on a side of the third semiconductor memory element not corresponding with said one side of the first semiconductor memory element; a fourth semiconductor memory element stacked on the second semiconductor memory element, the fourth semiconductor memory element having a plurality of leads located on a side of the fourth semiconductor memory element not corresponding with said one side of the second semiconductor memory element; a first straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and third semiconductor memory elements having the same function; and a second straight wiring pattern, provided on the printed circuit board, for connecting the leads of the second and fourth semiconductor memory elements having the same function; each of the first to fourth semiconductor memory elements being a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 20

A memory card device comprising: a card having a plurality of contact elements on one side surface; a printed circuit board provided in the card; a first semiconductor memory element provided on one side of the printed circuit board, the first semiconductor memory element having a plurality of leads on one side thereof, and controlled by a signal supplied to the contact elements; a second semiconductor memory element stacked on the first semiconductor memory element, the second semiconductor memory element having a plurality of leads located on a side of said second semiconductor memory element not corresponding with said one side of the first semiconductor memory element, and controlled by a signal supplied from the contact elements; a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function, and guiding the signal supplied to the contact elements; each of the first and second semiconductor memory elements being a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 21

A memory card device comprising: a card having a plurality of contact elements on one side surface; a printed circuit board provided in the card; a first semiconductor memory element provided on one side of the printed circuit board, the first semiconductor memory element having a plurality of leads on one side thereof, and controlled by a signal supplied to the contact elements; a second semiconductor memory element stacked on the first semiconductor memory element, the second semiconductor memory element having a plurality of leads located on a side of said second semiconductor memory element not corresponding with said one side of the first semiconductor memory element, and controlled by a signal supplied from the contact elements; a straight wiring pattern, provided on the printed circuit board, for connecting the leads of the first and second semiconductor memory elements having the same function, and guiding the signal supplied to the contact elements; each of the first and second semiconductor memory elements being a TCP (tape carrier package) type semiconductor memory element including: a semiconductor pellet having a plurality of bumps; a tape carrier having a plurality of leads formed thereon, one end of each of the leads connected to each of the bumps, and the other end of each of the leads located on one side of the tape carrier; and insulating resin for covering the semiconductor pellet and the tape carrier.

Claim 22

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element having first and second opposite surfaces, the first surface being in contact with the printed circuit board, the first semiconductor memory element having a plurality of first leads, a first end of the leads located in the second surface and a second end of the first leads extending from one side of the first semiconductor memory element; a second semiconductor memory element having first and second opposite surfaces, the second surface of the second semiconductor memory element being in contact with the second surface of the first semiconductor memory element, the second semiconductor memory element having a plurality of second leads, a first end of the second leads located in the second surface of the second semiconductor memory element and a second end of the second leads located on a side of said second semiconductor memory element not corresponding with said one side of the first semiconductor memory element; and a straight wiring pattern provided on the printed circuit board for connecting the second ends of the first and second leads having the same function.

Claim 23

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element having first and second opposite surfaces, the first surface being in contact with the printed circuit board, the first semiconductor memory element having a plurality of first leads, a first end of the leads located in the second surface and a second end of the first leads extending from one side of the first semiconductor memory element; a second semiconductor memory element having first and second opposite surfaces, the second surface of the second semiconductor memory element being in contact with the second surface of the first semiconductor memory element, the second semiconductor memory element having a plurality of second leads, a first end of the second leads located in the second surface of the second semiconductor memory element and a second end of the second leads located on a side of said second semiconductor memory element not corresponding with said one side of the first semiconductor memory element; and a straight wiring pattern provided on the printed circuit board for connecting the second ends of the first and second leads having the same function.

Claim 24

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element having first and second opposite surfaces, the first surface being in contact with the printed circuit board, the first semiconductor memory element having a plurality of first leads, a first end of the first leads located in the first surface and a second end of the first leads extending from one side of the first semiconductor memory element; a second semiconductor memory element having first and second opposite surfaces, the second surface of the second semiconductor memory element being in contact with the second surface of the first semiconductor memory element, the second semiconductor memory element having a plurality of second leads, a first end of the second leads located in the first surface of the second semiconductor memory element and a second end of the second leads located on a side of said second semiconductor memory element not corresponding with said one side of the first semiconductor memory element; and a straight wiring pattern, provided on the printed circuit board for connecting the second ends of the first and second leads having the same function.

Claim 25

A semiconductor memory device comprising: a printed circuit board; a first semiconductor memory element having first and second opposite surfaces, the first surface being in contact with the printed circuit board, the first semiconductor memory element having a plurality of first leads, a first end of the first leads located in the first surface and a second end of the first leads extending from one side of the first semiconductor memory element; a second semiconductor memory element having first and second opposite surfaces, the second surface of the second semiconductor memory element being in contact with the second surface of the first semiconductor memory element, the second semiconductor memory element having a plurality of second leads, a first end of the second leads located in the first surface of the second semiconductor memory element and a second end of the second leads located on a side of said second semiconductor memory element not corresponding with said one side of the first semiconductor memory element; and a straight wiring pattern, provided on the printed circuit board for connecting the second ends of the first and second leads having the same function.