DE69414815D1 - Signalgenerator und Verfahren zur Steuerung eines räumlichen Lichtmodulators - Google Patents

Signalgenerator und Verfahren zur Steuerung eines räumlichen Lichtmodulators

Info

Publication number
DE69414815D1
DE69414815D1 DE69414815T DE69414815T DE69414815D1 DE 69414815 D1 DE69414815 D1 DE 69414815D1 DE 69414815 T DE69414815 T DE 69414815T DE 69414815 T DE69414815 T DE 69414815T DE 69414815 D1 DE69414815 D1 DE 69414815D1
Authority
DE
Germany
Prior art keywords
controlling
signal generator
light modulator
spatial light
spatial
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
DE69414815T
Other languages
English (en)
Other versions
DE69414815T2 (de
Inventor
James L Conner
Michael J Overlaur
Kevin Kornher
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE69414815D1 publication Critical patent/DE69414815D1/de
Application granted granted Critical
Publication of DE69414815T2 publication Critical patent/DE69414815T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G09G3/346—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 modulation of the reflection angle, e.g. micromirrors
    • 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
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0289—Details of voltage level shifters arranged for use in a driving circuit
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE69414815T 1993-08-25 1994-08-18 Signalgenerator und Verfahren zur Steuerung eines räumlichen Lichtmodulators Expired - Lifetime DE69414815T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/111,696 US5581272A (en) 1993-08-25 1993-08-25 Signal generator for controlling a spatial light modulator

Publications (2)

Publication Number Publication Date
DE69414815D1 true DE69414815D1 (de) 1999-01-07
DE69414815T2 DE69414815T2 (de) 1999-06-10

Family

ID=22339974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414815T Expired - Lifetime DE69414815T2 (de) 1993-08-25 1994-08-18 Signalgenerator und Verfahren zur Steuerung eines räumlichen Lichtmodulators

Country Status (5)

Country Link
US (2) US5581272A (de)
EP (1) EP0658868B1 (de)
JP (1) JPH07174985A (de)
KR (1) KR100338003B1 (de)
DE (1) DE69414815T2 (de)

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US6714337B1 (en) 2002-06-28 2004-03-30 Silicon Light Machines Method and device for modulating a light beam and having an improved gamma response
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Also Published As

Publication number Publication date
KR950006522A (ko) 1995-03-21
DE69414815T2 (de) 1999-06-10
EP0658868B1 (de) 1998-11-25
US5581272A (en) 1996-12-03
EP0658868A1 (de) 1995-06-21
JPH07174985A (ja) 1995-07-14
KR100338003B1 (ko) 2002-11-29
US5614921A (en) 1997-03-25

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