Synaptic electronic devices with electrochromic device
AssigneeInternational Business Machines Corporation
InventorShu-Jen Han
Life of this patent
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Abstract
A synaptic electronic device includes a substrate including a one or more of a semiconductor and an insulator; a photosensitive layer disposed on a surface of the substrate; an electrochromic stack disposed on the photosensitive layer, the electrochromic stack including a first transparent electrode layer, a cathodic electrochromic layer, a solid electrolyte layer, an anodic electrochromic layer, and a second transparent electrode layer; and a pair of electrodes disposed on the photosensitive layer and on opposing sides of the electrochromic stack.
Claims18
A synaptic electronic device, comprising:
- a substrate comprising silicon;
- an electrochromic stack disposed on a surface of the substrate, the electrochromic stack comprises a first transparent electrode layer, a cathodic electrochromic layer, a solid electrolyte layer comprising zirconium oxide, an anodic electrochromic layer, and a second transparent electrode layer;
- a photosensitive layer disposed on the electrochromic stack;
- and
- a pair of electrodes disposed on and at opposing ends of the photosensitive layer.
A synaptic electronic device, comprising:
- a substrate comprising one or more of a semiconductor and an insulator;
- an electrochromic stack disposed on a surface of the substrate, the electrochromic stack comprises a first transparent electrode layer, a cathodic electrochromic layer, a solid electrolyte layer, an anodic electrochromic layer, and a second transparent electrode layer;
- a photosensitive layer disposed on the electrochromic stack;
- and
- a pair of electrodes disposed on and at opposing ends of the photosensitive layer;
- wherein the photosensitive layer is a photoresistor.
A synaptic electronic device, comprising:
- a substrate comprising one or more of a semiconductor and an insulator;
- an electrochromic stack disposed on a surface of the substrate, the electrochromic stack comprises a first transparent electrode layer, a cathodic electrochromic layer, a solid electrolyte layer, an anodic electrochromic layer, and a second transparent electrode layer;
- a photosensitive layer disposed on the electrochromic stack;
- and
- a pair of electrodes disposed on and at opposing ends of the photosensitive layer;
- wherein the photosensitive layer is a photodiode.
Dependencies are inferred from the claim text.