JP5551208B2 - ディスプレイを作動させるための方法および装置 - Google Patents
ディスプレイを作動させるための方法および装置 Download PDFInfo
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- JP5551208B2 JP5551208B2 JP2012125205A JP2012125205A JP5551208B2 JP 5551208 B2 JP5551208 B2 JP 5551208B2 JP 2012125205 A JP2012125205 A JP 2012125205A JP 2012125205 A JP2012125205 A JP 2012125205A JP 5551208 B2 JP5551208 B2 JP 5551208B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
- B81B7/04—Networks or arrays of similar microstructural devices
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- B81B3/0035—Constitution or structural means for controlling the movement of the flexible or deformable elements
- B81B3/0054—For holding or placing an element in a given position
-
- 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
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/03—Microengines and actuators
- B81B2201/032—Bimorph and unimorph actuators, e.g. piezo and thermo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/03—Microengines and actuators
- B81B2201/038—Microengines and actuators not provided for in B81B2201/031 - B81B2201/037
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/04—Optical MEMS
- B81B2201/045—Optical switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2203/00—Basic microelectromechanical structures
- B81B2203/05—Type of movement
- B81B2203/051—Translation according to an axis parallel to the substrate
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two data electrodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Micromachines (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Details Of Measuring Devices (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Push-Button Switches (AREA)
Description
Claims (14)
- ディスプレイ装置であって、
前記ディスプレイ装置上で画像を形成するために、光路内の光と相互作用するためのシャッタと、
作動電位を受け取るための電圧入力と、
前記電圧入力に印加される作動電位に応じて、前記シャッタを、面内の第1の機械的に安定な位置から、前記面内の第2の機械的に安定な位置まで移動させるとともに、前記電圧入力に印加される第2の作動電位に応じて、前記シャッタを、前記第1および第2の機械的に安定な状態のうちの1つから、第3の機械的に安定な状態に移動させるためのアクチュエータと、
を備える、ディスプレイ装置。 - 前記アクチュエータは、スプリングを備える、請求項1に記載のディスプレイ装置。
- 前記シャッタは、光が通過することが可能な複数のシャッタアパーチャを備える、請求項1に記載のディスプレイ装置。
- 前記画像を形成するために、前記電圧入力に前記作動電位を選択的に印加するためのパッシブマトリクスアレイを備える、請求項1に記載のディスプレイ装置。
- 第1および第2の機械的に安定な状態を有するスタビライザを備え、
前記スタビライザは、2つの湾曲した柔軟なビームを備え、前記アクチュエータが2つの湾曲した前記柔軟なビームの全長の中央において接続され、
前記シャッタの前記移動は、前記スタビライザの状態を、前記第1および第2の機械的に安定な状態間で切り換える、請求項1に記載のディスプレイ装置。 - 前記シャッタに結合された第2のアクチュエータを備え、前記第2のアクチュエータは、前記シャッタの前記第1および第2の機械的に安定な位置に対応する第1および第2の機械的に安定な状態を有する、請求項1に記載のディスプレイ装置。
- 前記アクチュエータは、前記シャッタに、第1の位置において結合され、前記第2のアクチュエータは、前記シャッタに、第2の位置において結合される、請求項6に記載のディスプレイ装置。
- 前記アクチュエータは、前記シャッタの第1の側に結合され、前記第2のアクチュエータは、前記シャッタの、前記第1の側の実質的に反対側の第2の側に結合される、請求項6に記載のディスプレイ装置。
- 前記シャッタの前記第1の機械的に安定な位置に対応する第1の機械的に安定な状態と、前記シャッタの前記第2の機械的に安定な位置に対応する第2の機械的に安定な状態とを有する第1の柔軟な部材を備える、請求項1に記載のディスプレイ装置。
- シャッタに結合される第1の柔軟な部材を備える、請求項1に記載のディスプレイ装置。
- ディスプレイ装置上で画像を形成する方法であって、
電圧入力に、作動電位を選択的に印加するステップと、
前記作動電位の前記印加に応じて、シャッタを、第1の機械的に安定な位置から第2の機械的に安定な位置まで面内で移動させるとともに、前記電圧入力に印加される第2の作動電位に応じて、前記シャッタを、前記面内で、前記第1および第2の機械的に安定な状態のうちの1つから、第3の機械的に安定な状態に移動させることにより、画像の前記形成に光が寄与することを許可するステップと、
を含む、方法。 - 前記シャッタを移動させるステップは、前記シャッタが結合されている柔軟な部材を変形させるステップを含む、請求項11に記載の方法。
- シャッタを移動させるステップは、前記シャッタが結合されている柔軟な部材の湾曲を変えるステップを含む、請求項11に記載の方法。
- 前記作動電位の前記印加に応じて、2つの柔軟な部材間に電圧を生成させ、それらの柔軟な部材を相互に引き寄せるステップを含み、
前記柔軟な部材のうちの少なくとも1つは、前記シャッタに結合される、請求項11に記載の方法。
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65582705P | 2005-02-23 | 2005-02-23 | |
US60/655,827 | 2005-02-23 | ||
US67605305P | 2005-04-29 | 2005-04-29 | |
US60/676,053 | 2005-04-29 | ||
US11/218,690 | 2005-09-02 | ||
US11/218,690 US7417782B2 (en) | 2005-02-23 | 2005-09-02 | Methods and apparatus for spatial light modulation |
US11/251,034 US7304785B2 (en) | 2005-02-23 | 2005-10-14 | Display methods and apparatus |
US11/251,035 US7271945B2 (en) | 2005-02-23 | 2005-10-14 | Methods and apparatus for actuating displays |
US11/251,452 | 2005-10-14 | ||
US11/251,034 | 2005-10-14 | ||
US11/251,452 US7304786B2 (en) | 2005-02-23 | 2005-10-14 | Methods and apparatus for bi-stable actuation of displays |
US11/251,035 | 2005-10-14 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010206277A Division JP5936813B2 (ja) | 2005-02-23 | 2010-09-15 | ディスプレイを作動させるための方法および装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014003187A Division JP5722470B2 (ja) | 2005-02-23 | 2014-01-10 | ディスプレイを作動させるための方法及び装置 |
Publications (2)
Publication Number | Publication Date |
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JP2012212149A JP2012212149A (ja) | 2012-11-01 |
JP5551208B2 true JP5551208B2 (ja) | 2014-07-16 |
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ID=36406025
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
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JP2007556431A Expired - Fee Related JP4616890B2 (ja) | 2005-02-23 | 2006-02-23 | ディスプレイを作動させるための方法および装置 |
JP2010206277A Expired - Fee Related JP5936813B2 (ja) | 2005-02-23 | 2010-09-15 | ディスプレイを作動させるための方法および装置 |
JP2012125206A Expired - Fee Related JP5676525B2 (ja) | 2005-02-23 | 2012-05-31 | ディスプレイデバイスの製造方法 |
JP2012125205A Expired - Fee Related JP5551208B2 (ja) | 2005-02-23 | 2012-05-31 | ディスプレイを作動させるための方法および装置 |
JP2012125207A Pending JP2012212151A (ja) | 2005-02-23 | 2012-05-31 | 微小電気機械デバイス |
JP2012125204A Expired - Fee Related JP5636395B2 (ja) | 2005-02-23 | 2012-05-31 | ディスプレイを作動させるための方法および装置 |
JP2014003187A Expired - Fee Related JP5722470B2 (ja) | 2005-02-23 | 2014-01-10 | ディスプレイを作動させるための方法及び装置 |
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JP2007556431A Expired - Fee Related JP4616890B2 (ja) | 2005-02-23 | 2006-02-23 | ディスプレイを作動させるための方法および装置 |
JP2010206277A Expired - Fee Related JP5936813B2 (ja) | 2005-02-23 | 2010-09-15 | ディスプレイを作動させるための方法および装置 |
JP2012125206A Expired - Fee Related JP5676525B2 (ja) | 2005-02-23 | 2012-05-31 | ディスプレイデバイスの製造方法 |
Family Applications After (3)
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JP2012125207A Pending JP2012212151A (ja) | 2005-02-23 | 2012-05-31 | 微小電気機械デバイス |
JP2012125204A Expired - Fee Related JP5636395B2 (ja) | 2005-02-23 | 2012-05-31 | ディスプレイを作動させるための方法および装置 |
JP2014003187A Expired - Fee Related JP5722470B2 (ja) | 2005-02-23 | 2014-01-10 | ディスプレイを作動させるための方法及び装置 |
Country Status (10)
Country | Link |
---|---|
EP (5) | EP2808864A3 (ja) |
JP (7) | JP4616890B2 (ja) |
KR (2) | KR20070114161A (ja) |
CN (6) | CN102323665B (ja) |
AT (1) | ATE496362T1 (ja) |
BR (1) | BRPI0607880A2 (ja) |
CA (4) | CA2598740C (ja) |
DE (1) | DE602006019695D1 (ja) |
ES (3) | ES2468017T3 (ja) |
WO (1) | WO2006091791A2 (ja) |
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