DE602005027297D1 - Geräte und Verfahren zur Beleuchtung einer Anzeige mit interferometrischen Modulatoren - Google Patents

Geräte und Verfahren zur Beleuchtung einer Anzeige mit interferometrischen Modulatoren

Info

Publication number
DE602005027297D1
DE602005027297D1 DE602005027297T DE602005027297T DE602005027297D1 DE 602005027297 D1 DE602005027297 D1 DE 602005027297D1 DE 602005027297 T DE602005027297 T DE 602005027297T DE 602005027297 T DE602005027297 T DE 602005027297T DE 602005027297 D1 DE602005027297 D1 DE 602005027297D1
Authority
DE
Germany
Prior art keywords
methods
illuminating
display
interferometric modulators
light
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.)
Active
Application number
DE602005027297T
Other languages
English (en)
Inventor
William J Cummings
Brian J Gally
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.)
Qualcomm MEMS Technologies Inc
Original Assignee
Qualcomm MEMS Technologies Inc
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 Qualcomm MEMS Technologies Inc filed Critical Qualcomm MEMS Technologies Inc
Publication of DE602005027297D1 publication Critical patent/DE602005027297D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • 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
    • G09G3/3466—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 based on interferometric effect
    • 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
    • G02B26/001—Optical devices or arrangements for the control of light using movable or deformable optical elements based on interference in an adjustable optical cavity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
DE602005027297T 2004-09-27 2005-09-14 Geräte und Verfahren zur Beleuchtung einer Anzeige mit interferometrischen Modulatoren Active DE602005027297D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61395104P 2004-09-27 2004-09-27
US11/064,143 US20060132383A1 (en) 2004-09-27 2005-02-22 System and method for illuminating interferometric modulator display

Publications (1)

Publication Number Publication Date
DE602005027297D1 true DE602005027297D1 (de) 2011-05-19

Family

ID=35515628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005027297T Active DE602005027297D1 (de) 2004-09-27 2005-09-14 Geräte und Verfahren zur Beleuchtung einer Anzeige mit interferometrischen Modulatoren

Country Status (14)

Country Link
US (2) US20060132383A1 (de)
EP (6) EP2259123A1 (de)
JP (5) JP4414386B2 (de)
KR (4) KR20060092931A (de)
CN (3) CN1755494B (de)
AT (1) ATE504858T1 (de)
AU (1) AU2005209574A1 (de)
BR (1) BRPI0503894A (de)
CA (1) CA2520354A1 (de)
DE (1) DE602005027297D1 (de)
MX (1) MXPA05010248A (de)
RU (1) RU2005129914A (de)
SG (2) SG121139A1 (de)
TW (2) TW200627327A (de)

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