FR2731084B1 - Procede et dispositif de commande de miroir dans un reseau de micro-miroirs - Google Patents

Procede et dispositif de commande de miroir dans un reseau de micro-miroirs

Info

Publication number
FR2731084B1
FR2731084B1 FR9602241A FR9602241A FR2731084B1 FR 2731084 B1 FR2731084 B1 FR 2731084B1 FR 9602241 A FR9602241 A FR 9602241A FR 9602241 A FR9602241 A FR 9602241A FR 2731084 B1 FR2731084 B1 FR 2731084B1
Authority
FR
France
Prior art keywords
mirror
micro
controlling
network
mirror network
Prior art date
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 - Lifetime
Application number
FR9602241A
Other languages
English (en)
Other versions
FR2731084A1 (fr
Inventor
Ci Moo Song
Chul Woo Lee
Han Ki Cho
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.)
Samsung Electro Mechanics Co Ltd
Original Assignee
Samsung Electro Mechanics Co Ltd
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.)
Filing date
Publication date
Application filed by Samsung Electro Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Publication of FR2731084A1 publication Critical patent/FR2731084A1/fr
Application granted granted Critical
Publication of FR2731084B1 publication Critical patent/FR2731084B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02B26/085—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 means being moved or deformed by electromagnetic means
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR9602241A 1995-02-25 1996-02-23 Procede et dispositif de commande de miroir dans un reseau de micro-miroirs Expired - Lifetime FR2731084B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950003760A KR100343219B1 (ko) 1995-02-25 1995-02-25 거울구동장치

Publications (2)

Publication Number Publication Date
FR2731084A1 FR2731084A1 (fr) 1996-08-30
FR2731084B1 true FR2731084B1 (fr) 1997-06-20

Family

ID=19408798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602241A Expired - Lifetime FR2731084B1 (fr) 1995-02-25 1996-02-23 Procede et dispositif de commande de miroir dans un reseau de micro-miroirs

Country Status (5)

Country Link
US (1) US5748172A (fr)
JP (1) JPH08248334A (fr)
KR (1) KR100343219B1 (fr)
DE (1) DE19606095A1 (fr)
FR (1) FR2731084B1 (fr)

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Also Published As

Publication number Publication date
KR100343219B1 (ko) 2002-11-23
FR2731084A1 (fr) 1996-08-30
DE19606095A1 (de) 1996-08-29
JPH08248334A (ja) 1996-09-27
US5748172A (en) 1998-05-05
KR960032034A (ko) 1996-09-17

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