CA2485153C - Declencheur bidirectionnel utilisant des forces electrostatiques d'attraction et de repulsion - Google Patents

Declencheur bidirectionnel utilisant des forces electrostatiques d'attraction et de repulsion Download PDF

Info

Publication number: CA2485153C
Authority: CA; Canada
Prior art keywords: electrodes; fixed; moving; voltage; electrostatic actuator
Prior art date: 2004-10-14
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA 2485153

Other languages

English (en)

Other versions

CA2485153A1 (fr

Inventor

Siyuan He

Ridha Ben Mrad

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2004-10-14

Filing date

2004-10-14

Publication date

2013-06-18

2004-10-14 Application filed by Individual filed Critical Individual

2004-10-14 Priority to CA 2485153 priority Critical patent/CA2485153C/fr

2006-04-14 Publication of CA2485153A1 publication Critical patent/CA2485153A1/fr

2013-06-18 Application granted granted Critical

2013-06-18 Publication of CA2485153C publication Critical patent/CA2485153C/fr

2024-10-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/002—Electrostatic motors
- H02N1/006—Electrostatic motors of the gap-closing type
- H02N1/008—Laterally driven motors, e.g. of the comb-drive type
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/0841—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Micromachines (AREA)

CA 2485153 2004-10-14 2004-10-14 Declencheur bidirectionnel utilisant des forces electrostatiques d'attraction et de repulsion Expired - Fee Related CA2485153C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2485153 CA2485153C (fr)	2004-10-14	2004-10-14	Declencheur bidirectionnel utilisant des forces electrostatiques d'attraction et de repulsion

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2485153 CA2485153C (fr)	2004-10-14	2004-10-14	Declencheur bidirectionnel utilisant des forces electrostatiques d'attraction et de repulsion

Publications (2)

Publication Number	Publication Date
CA2485153A1 CA2485153A1 (fr)	2006-04-14
CA2485153C true CA2485153C (fr)	2013-06-18

Family

ID=36177424

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2485153 Expired - Fee Related CA2485153C (fr)	2004-10-14	2004-10-14	Declencheur bidirectionnel utilisant des forces electrostatiques d'attraction et de repulsion

Country Status (1)

Country	Link
CA (1)	CA2485153C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20100237737A1 (en) *	2005-07-07	2010-09-23	Siyuan He	Optimized bi-directional electrostatic actuators

2004
- 2004-10-14 CA CA 2485153 patent/CA2485153C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2485153A1 (fr)	2006-04-14

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Legal Events

Date	Code	Title	Description
2010-10-12	EEER	Examination request
2017-12-21	MKLA	Lapsed	Effective date: 20171016
2018-01-08	MKLC	Lapsed (correction)	Effective date: 20180105
2019-11-26	MKLA	Lapsed	Effective date: 20191015