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Class Information
Number: 257/53
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Non-single crystal, or recrystallized, semiconductor material forms part of active junction (including field-induced active junction) > Amorphous semiconductor material > Responsive to nonelectrical external signals (e.g., light)
Description: Subject matter wherein the amorphous semiconductor active junction generates an electrical signal when subjected to non-electrical (e.g., optical, thermal, or vibratory) signals.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5043772 |
Semiconductor photo-electrically-sensitive device |
Aug. 27, 1991 |
| 5039852 |
Semiconductor image sensor |
Aug. 13, 1991 |
| 5034795 |
Electrically insulating substrate |
Jul. 23, 1991 |
| 5034333 |
Method of manufacturing an amorphous silicon solar cell |
Jul. 23, 1991 |
| 5028970 |
Image sensor |
Jul. 2, 1991 |
| 5017828 |
Image sensor |
May. 21, 1991 |
| 5004903 |
Contact type image sensor device with specific capacitance ratio |
Apr. 2, 1991 |
| 4999693 |
Photoelectric conversion device with a high response speed |
Mar. 12, 1991 |
| 4999484 |
Multi-chip type image sensor |
Mar. 12, 1991 |
| 4997773 |
Method of fabricating an image sensor |
Mar. 5, 1991 |
| 4981525 |
Photovoltaic device |
Jan. 1, 1991 |
| 4980546 |
Photosensitive device of the type with amplification of the signal at the photosensitive dots |
Dec. 25, 1990 |
| 4977096 |
Method of making a photosensor using selective epitaxial growth |
Dec. 11, 1990 |
| 4972252 |
Photosensor with a capacitor connected in parallel so as to increase the dynamic range and to improve the holding characteristics of the photosensor |
Nov. 20, 1990 |
| 4968354 |
Thin film solar cell array |
Nov. 6, 1990 |
| 4965212 |
Optical sensor |
Oct. 23, 1990 |
| 4963955 |
Photoelectric conversion apparatus |
Oct. 16, 1990 |
| 4962412 |
Photoelectric conversion apparatus without isolation regions |
Oct. 9, 1990 |
| 4960719 |
Method for producing amorphous silicon thin film transistor array substrate |
Oct. 2, 1990 |
| 4954182 |
Multiple cell photoresponsive amorphous photo voltaic devices including graded band gaps |
Sep. 4, 1990 |
| 4943839 |
Contact type image sensor |
Jul. 24, 1990 |
| 4943710 |
Image sensor and manufacturing method for the same |
Jul. 24, 1990 |
| 4940495 |
Photovoltaic device having light transmitting electrically conductive stacked films |
Jul. 10, 1990 |
| 4941032 |
Semiconductor device |
Jul. 10, 1990 |
| 4939592 |
Contact photoelectric conversion device |
Jul. 3, 1990 |
| 4937454 |
Radiation detector |
Jun. 26, 1990 |
| 4926230 |
Multiple junction solar power generation cells |
May. 15, 1990 |
| 4923524 |
Wide ranging photovoltaic laminates comprising particulate semiconductors |
May. 8, 1990 |
| 4924282 |
Image reading device with moisture resistant layer |
May. 8, 1990 |
| 4922218 |
Photovoltaic device |
May. 1, 1990 |
| 4908718 |
Image reading apparatus having a light shielding layer arranged on the sides of the substrate and protective layers of a photo sensor |
Mar. 13, 1990 |
| 4894700 |
Image sensor |
Jan. 16, 1990 |
| 4894699 |
Optical control circuit and semiconductor device for realizing the circuit |
Jan. 16, 1990 |
| 4892594 |
Photovoltaic element |
Jan. 9, 1990 |
| 4889983 |
Image sensor and production method thereof |
Dec. 26, 1989 |
| 4886962 |
Method for driving a photo-sensor by applying a pulse voltage to an auxiliary electrode during a non-read time |
Dec. 12, 1989 |
| 4887139 |
Linear photo sensing device |
Dec. 12, 1989 |
| 4885258 |
Method for making a thin film transistor using a concentric inlet feeding system |
Dec. 5, 1989 |
| 4885622 |
Pin photodiode and method of fabrication of the same |
Dec. 5, 1989 |
| 4882296 |
Highly blocking thin film diode having a-Si:H for image sensor rows |
Nov. 21, 1989 |
| 4874957 |
Contact type image sensor |
Oct. 17, 1989 |
| H695 |
High energy optically controlled kilovolt semiconductor switch |
Oct. 3, 1989 |
| 4868623 |
Image sensing device |
Sep. 19, 1989 |
| 4865999 |
Solar cell fabrication method |
Sep. 12, 1989 |
| 4866499 |
Photosensitive diode element and array |
Sep. 12, 1989 |
| 4857976 |
Hydrogen-stabilized semiconductor devices |
Aug. 15, 1989 |
| 4857115 |
Photovoltaic device |
Aug. 15, 1989 |
| 4854974 |
Electrical contacts for a thin-film semiconductor device |
Aug. 8, 1989 |
| 4855795 |
Photosensor |
Aug. 8, 1989 |
| 4843022 |
Method of making fibrous silicon semiconductor by plasma CVD |
Jun. 27, 1989 |
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