Transistor array and manufacturing method thereof
First Claim
1. A piezoelectric array comprising a substrate and a plurality of piezoelectric elements sharing the substrate, each of the piezoelectric elements including:
- an individual bottom electrode formed of a first material disposed on the substrate and a connection wire for the bottom electrode;
a piezoelectric body disposed on the bottom electrode, wherein the piezoelectric body is made of piezoelectric material; and
an individual top electrode formed of a second material disposed on the piezoelectric body,wherein the piezoelectric body of each piezoelectric element is configured to deform when the respective piezoelectric element deforms under stresses, strains, or pressures applied to the piezoelectric array, thereby producing a positive piezoelectric potential at one end and a negative piezoelectric potential at the other end within the piezoelectric body, and the produced piezoelectric potentials regulate or trigger carrier transport progress of the piezoelectric elements, wherein a diameter of the piezoelectric body of each piezoelectric element ranges from hundreds of nanometers to several microns, and each piezoelectric body includes one or more nanowires or nanorods.
1 Assignment
0 Petitions
Accused Products
Abstract
The disclosure provides a transistor array including a substrate and a plurality of transistor elements sharing the substrate. Each of the transistor elements includes: a bottom electrode disposed on the substrate and a connection wire for the bottom electrode; a piezoelectric body disposed on the bottom electrode, wherein the piezoelectric body is made of piezoelectric material; and a top electrode disposed on the piezoelectric body. The disclosure also provides a method for manufacturing a transistor array. The transistor array contains transistor elements which are two-terminal devices. Piezoelectric bodies with piezoelectric properties are provided between the top electrodes and bottom electrodes of the transistor array. The carrier transport progress of the transistor elements in the transistor array device can be effectively regulated or triggered by strains or stresses applied on the transistor elements.
-
Citations
20 Claims
-
1. A piezoelectric array comprising a substrate and a plurality of piezoelectric elements sharing the substrate, each of the piezoelectric elements including:
-
an individual bottom electrode formed of a first material disposed on the substrate and a connection wire for the bottom electrode; a piezoelectric body disposed on the bottom electrode, wherein the piezoelectric body is made of piezoelectric material; and an individual top electrode formed of a second material disposed on the piezoelectric body, wherein the piezoelectric body of each piezoelectric element is configured to deform when the respective piezoelectric element deforms under stresses, strains, or pressures applied to the piezoelectric array, thereby producing a positive piezoelectric potential at one end and a negative piezoelectric potential at the other end within the piezoelectric body, and the produced piezoelectric potentials regulate or trigger carrier transport progress of the piezoelectric elements, wherein a diameter of the piezoelectric body of each piezoelectric element ranges from hundreds of nanometers to several microns, and each piezoelectric body includes one or more nanowires or nanorods. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 19, 20)
-
-
16. A method for manufacturing a piezoelectric array, comprising:
-
providing a substrate; manufacturing on the substrate a bottom electrode array including a plurality of bottom electrodes and connection wires for the bottom electrodes; manufacturing on the bottom electrodes piezoelectric bodies, thereby forming a piezoelectric body array; and manufacturing on the piezoelectric bodies top electrodes, thereby forming a top electrode array. - View Dependent Claims (17, 18)
-
Specification