Invention Grant
US09326338B2 Multi-junction solid state transducer devices for direct AC power and associated systems and methods
有权
用于直接交流电源和相关系统和方法的多结固态传感器装置
- Patent Title: Multi-junction solid state transducer devices for direct AC power and associated systems and methods
- Patent Title (中): 用于直接交流电源和相关系统和方法的多结固态传感器装置
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Application No.: US13923647Application Date: 2013-06-21
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Publication No.: US09326338B2Publication Date: 2016-04-26
- Inventor: Martin F. Schubert , Vladimir Odnoblyudov
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Perkins Coie LLP
- Main IPC: H01L21/24
- IPC: H01L21/24 ; H05B33/08 ; H01L29/73 ; H01L27/15
Abstract:
Multi-junction solid-state transducer (SST) devices and associated systems and methods are disclosed herein. In several embodiments, for example, an SST system can include a first multi-junction SST chain having a first drive voltage, a first P-contact, and a first N-contact, and a second multi-junction SST chain having a second drive voltage, a second P-contact, and a second N-contact. The first and second multi-junction SST chains can be configured to be activated independently of each other. The SST system can further include a driver operably coupled to the first and second P- and N-contacts. The driver can be configured to activate the first multi-junction SST chain when voltage input is at least equal to the first drive voltage. When absolute voltage increases a predetermined voltage level, the driver can be configured to activate the second multi-junction SST chain or the first and second multi-junction SST chains.
Public/Granted literature
- US20140375212A1 MULTI-JUNCTION SOLID STATE TRANSDUCER DEVICES FOR DIRECT AC POWER AND ASSOCIATED SYSTEMS AND METHODS Public/Granted day:2014-12-25
Information query
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