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Anti-crosstalk flexible transparent memory array and production method thereof

A storage array and transparent technology, which is applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve the problems of limiting the application range of storage arrays, complex transistor manufacturing processes, and failure to achieve flexibility and transparency, so as to save manufacturing costs, reduce energy consumption, cost-saving effect

Inactive Publication Date: 2012-07-18
PEKING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the transistors or diodes used as drive tubes and the electrode films (mostly metal) or dielectric layer materials of resistive switching devices are not transparent, the effect of flexibility and transparency cannot be achieved.
In addition, the manufacturing process of transistors is complicated, requires a high-temperature process, and consumes a lot of energy.
Due to its rectification characteristics, the diode requires that the RRAM device must be unipolar or non-polar (that is, it must be able to use different voltages of the same polarity to realize the erase and write of the memory cell), otherwise it can only realize the memory cell can only be written once and read multiple times. Pick
These deficiencies limit the application range of storage arrays to a certain extent.

Method used

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  • Anti-crosstalk flexible transparent memory array and production method thereof
  • Anti-crosstalk flexible transparent memory array and production method thereof
  • Anti-crosstalk flexible transparent memory array and production method thereof

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Embodiment Construction

[0034] Below in conjunction with accompanying drawing, through embodiment, further illustrate the present invention.

[0035] figure 2 A sectional view of an embodiment of an anti-crosstalk flexible transparent storage array provided by the present invention, as shown in the figure, the storage array includes: a flexible transparent substrate 1; m strip-shaped bottoms formed on the substrate electrode 2; a functional layer 3 formed on the bottom electrode; an electrode layer 4 formed on the functional layer; a resistive storage layer 5 formed on the electrode layer; a n A strip-shaped top electrode 6; an extraction electrode 7 that penetrates the resistive storage layer, the electrode layer and the functional layer and is connected to the bottom electrode; an isolation sidewall between the extraction electrode and the sidewalls of the resistive storage layer and the electrode layer 8. The above-mentioned structures are all made of flexible and transparent materials, and the ...

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Abstract

The invention discloses an anti-crosstalk flexible transparent memory array and a production method thereof. A transparent selectron serves as a driving tube, repeated erasing and writing of a circuit on memory cells can be achieved through the bidirectional continuity characteristic of the selectron, and a problem of crosstalk is resolved. As the driving tube of the memory array, the selectron resolves the problems of large area of transistors and restriction of unipolar operation of diodes and is adapted to scaling-down process of components. Moreover, the production method of the selectron is simple and cost is saved. The anti-crosstalk flexible transparent memory array uses flexible transparent materials and combines a flexible transparent electronic system, the driving tube and a resistance random access memory. Besides the characteristic of the resistance random access memory, the anti-crosstalk flexible transparent memory array also has the advantages of being flexible, transparent and the like, and particularly resolves the memory crosstalk problem in an integrated array. The produced memory array can be used in electronic paper, flexible transparent display, and other relative electronic systems widely.

Description

technical field [0001] The invention relates to a flexible transparent electronic system, in particular to an anti-crosstalk flexible transparent storage array and a preparation method thereof. Background technique [0002] In recent years, integrated circuits have developed rapidly, and their applications have become more and more extensive. At the same time, electronic systems are also being combined with more and more other types of systems to play more powerful functions and roles. Under this development trend, a special circuit system - flexible and transparent electronic system came into being. The flexible transparent electronic system has the function of light transmission while curling or stretching, so it can be covered and installed on any curved surface or moving parts, which greatly expands the application range of the electronic system, especially in the fields of flexible transparent display and other fields. , For example, electronic products such as bendab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/24H01L45/00
Inventor 黄如白文亮蔡一茂唐昱张兴
Owner PEKING UNIV
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