The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2004
Filed:
Mar. 01, 2002
Warren B. Jackson, San Francisco, CA (US);
Carl Philip Taussig, Redwood City, CA (US);
Craig Perlov, San Mateo, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
The invention includes a memory cell apparatus, and a method of forming the memory cell. The memory cell apparatus includes a flexible hybrid memory element. The flexible hybrid memory element includes a flexible first conductive layer formed adjacent to a flexible substrate. A flexible diode structure is formed adjacent to the flexible first conductor. A flexible switch is formed adjacent to the flexible diode structure. A flexible second conductive layer is formed adjacent to the flexible switch. The flexible switch is generally formed from an organic material. The flexible diode structure is generally formed from a disordered, inorganic material. The flexible switch can be formed to create a high resistance path when a threshold amount of current is passed through the flexible switch, or the flexible switch can be formed to create a low resistance path when a threshold amount of current is passed through the flexible switch. The method includes depositing a flexible first conductive layer on a flexible substrate. A flexible disordered inorganic material is deposited on the flexible first conductor forming a plurality of flexible diode structures. A flexible organic material is deposited on the flexible disordered inorganic material, forming a plurality of flexible switches adjacent to the plurality of flexible diode structures. A flexible second conductor is deposited on the flexible organic material.