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:
Jul. 11, 2000
Filed:
Dec. 28, 1998
Dalsa, Inc., , CA;
Abstract
a pixel is formed in a substrate having a first conductivity type, the pixel being coupled to a register for output. The pixel includes a pixel channel of a second conductivity type formed in the substrate, a transfer gate electrode, a storage gate electrode and a photodiode. The pixel channel includes a transfer portion at a first end of the pixel channel proximal to the register, a diode portion at a second end distal to the register and a storage portion between the transfer portion and the diode portion. The transfer gate electrode is insulatively spaced over the transfer portion, and the storage gate electrode is insulatively spaced over the storage portion. The diode is formed within the diode portion using the storage gate electrode as a mask.