IMAGE SENSOR
An image sensor includes a plurality of pixels, at least one of the pixels comprising: a photodiode configured to generate charges in response to light; and a pixel circuit disposed on the substrate, and including a storage transistor configured to store the charges generated by the photodiode, and...
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| Main Authors | , , , , , , , |
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| Format | Patent |
| Language | English |
| Published |
10.09.2020
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| Subjects | |
| Online Access | Get full text |
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| Abstract | An image sensor includes a plurality of pixels, at least one of the pixels comprising: a photodiode configured to generate charges in response to light; and a pixel circuit disposed on the substrate, and including a storage transistor configured to store the charges generated by the photodiode, and a transfer transistor connected between the storage transistor and a floating diffusion node, wherein a potential of a boundary region between the storage transistor and the transfer transistor has a first potential when the transfer transistor is in a turned-off state, and has a second potential, lower than the first potential, when the transfer transistor is in a turned-on state. |
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| AbstractList | An image sensor includes a plurality of pixels, at least one of the pixels comprising: a photodiode configured to generate charges in response to light; and a pixel circuit disposed on the substrate, and including a storage transistor configured to store the charges generated by the photodiode, and a transfer transistor connected between the storage transistor and a floating diffusion node, wherein a potential of a boundary region between the storage transistor and the transfer transistor has a first potential when the transfer transistor is in a turned-off state, and has a second potential, lower than the first potential, when the transfer transistor is in a turned-on state. |
| Author | JUNG, Tae Sub KIM, Young Chan KIM, Sae Young SEO, Sung Young KWON, Yong Hun JIN, Young Gu LIM, Moo Sup CHOI, Sung Ho |
| Author_xml | – fullname: LIM, Moo Sup – fullname: JIN, Young Gu – fullname: KIM, Sae Young – fullname: SEO, Sung Young – fullname: JUNG, Tae Sub – fullname: KIM, Young Chan – fullname: KWON, Yong Hun – fullname: CHOI, Sung Ho |
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| Notes | Application Number: US201916551114 |
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| RelatedCompanies | SAMSUNG ELECTRONICS CO., LTD |
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| Snippet | An image sensor includes a plurality of pixels, at least one of the pixels comprising: a photodiode configured to generate charges in response to light; and a... |
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| SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
| Title | IMAGE SENSOR |
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