Invention Grant
- Patent Title: Apparatus and method for sensing photons
- Patent Title (中): 用于感测光子的装置和方法
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Application No.: US12822892Application Date: 2010-06-24
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Publication No.: US08461567B2Publication Date: 2013-06-11
- Inventor: Martti Voutilainen , Markku Rouvala , Pirjo Pasanen
- Applicant: Martti Voutilainen , Markku Rouvala , Pirjo Pasanen
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Locke Lord LLP
- Main IPC: H01L27/14
- IPC: H01L27/14
Abstract:
In accordance with an example embodiment of the present invention, an apparatus is provided, including a plurality of photon sensing layers arranged on top of each other, and an intermediate layer between each two adjacent sensing layers, the sensing layers being of graphene, and each intermediate layer being configured to prevent a respective color component of light from proceeding into the photon sensing layer next to it.
Public/Granted literature
- US20110315949A1 APPARATUS AND METHOD FOR SENSING PHOTONS Public/Granted day:2011-12-29
Information query
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