Title:
SEMICONDUCTOR LIGHT-RECEIVING ELEMENT, SEMICONDUCTOR LIGHT-EMITTING AND RECEIVING DEVICE, AND MANUFACTURING METHOD OF THEM
Document Type and Number:
Japanese Patent JP2002100799
Kind Code:
A
Abstract:
To realize a semiconductor light receiving element, which is superior in response speed and light reception sensitivity, readily arrayed and integrated with other devices, and highly flexible.
The semiconductor light-receiving element has an insulating layer 23, a light-absorbing layer 15, and a couple of counter electrodes 17 laminated on a substrate 11 in this order. The insulating layer 17 is structured, by oxidizing a semiconductor layer containing Al and the light absorbing layer 15 is electrically insulated from the side of the substrate 11.
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Inventors:
FURUKAWA YUKIO
Application Number:
JP2000289653A
Publication Date:
April 05, 2002
Filing Date:
September 25, 2000
Export Citation:
Assignee:
CANON KK
International Classes:
H01L31/108; H01L31/12; H01S5/022; H01S5/026; H01S5/183; (IPC1-7): H01L31/108; H01L31/12; H01S5/022; H01S5/026; H01S5/183
Attorney, Agent or Firm:
Kato Kazuo