Solid imaging device and image forming equipment

Solid imaging device and image forming equipment

PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus and camera in which the sensitivity reduction can be suppressed to a terminal pixel on a light receiving plane by preventing a light irradiation area from being spread to a removal area of an anti-reflection film up to a terminal area...

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Hauptverfasser: YAHAZU KOJI, TADANI KEIJI, WATANABE SHINYA, ISOO YOSUKE, SUZUKI TADASHI, KITANO YOSHIAKI
Format: Patent
Sprache:chi ; eng
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BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEMICONDUCTOR DEVICES
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creator YAHAZU KOJI
TADANI KEIJI
WATANABE SHINYA
ISOO YOSUKE
SUZUKI TADASHI
KITANO YOSHIAKI
description PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus and camera in which the sensitivity reduction can be suppressed to a terminal pixel on a light receiving plane by preventing a light irradiation area from being spread to a removal area of an anti-reflection film up to a terminal area of the light receiving plane. SOLUTION: A plurality of pixels is integrated on a light receiving plane RLR, a photodiode is formed separately for each pixel on a semiconductor substrate that becomes the light receiving plane RLRand further, a signal reading portion for reading a signal charge generated and accumulated in the photo diode or a voltage corresponding to the signal charge is formed. In such a case, an anti-reflection film is formed while covering a region RPDof the photodiode, and in each photodiode region RPD, the anti-reflection film is removed by providing a removal area 19a. The arrangement of such a removal area 19a within the photodiode region RPDis made different for each pixel. COPYRIGHT: (C)200
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEMICONDUCTOR DEVICES
title Solid imaging device and image forming equipment
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