Invention Grant
- Patent Title: LED chip with integrated electromechanical switch
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Application No.: US15549363Application Date: 2016-02-03
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Publication No.: US10249795B2Publication Date: 2019-04-02
- Inventor: Peter Van Delft , Theodorus Johannes Petrus Van Den Biggelaar , Harald Josef Guenther Radermacher , Bob Bernardus Anthonius Theunissen
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agency: Patent Law Group LLP
- Agent Brian D. Ogonowsky
- Priority: EP15154462 20150210
- International Application: PCT/EP2016/052282 WO 20160203
- International Announcement: WO2016/128276 WO 20160818
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/36 ; H01H1/00 ; H01L27/15

Abstract:
The invention provides an LED chip having an integrated electrostatic switch for electromechanical control of the LED. A suspended beam switch floats above a conductive control electrode, and by a charging of the electrode may be attracted downward to make connection between an LED structure and an external electrode. Components are mounted on a common substrate so that a fully integrated LED with MEMS switch is formed. Methods for producing the LED chip are further provided, in which production of the switching mechanism is fully integrated with the production of the LED structure.
Public/Granted literature
- US20180026160A1 LED CHIP WITH INTEGRATED ELECTROMECHANICAL SWITCH Public/Granted day:2018-01-25
Information query
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