DE69830153D1 - Optische schaltvorrichtung und bildanzeigevorrichtung - Google Patents

Optische schaltvorrichtung und bildanzeigevorrichtung

Info

Publication number
DE69830153D1
DE69830153D1 DE69830153T DE69830153T DE69830153D1 DE 69830153 D1 DE69830153 D1 DE 69830153D1 DE 69830153 T DE69830153 T DE 69830153T DE 69830153 T DE69830153 T DE 69830153T DE 69830153 D1 DE69830153 D1 DE 69830153D1
Authority
DE
Germany
Prior art keywords
switching device
picture display
optical switching
optical
picture
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
DE69830153T
Other languages
English (en)
Other versions
DE69830153T2 (de
Inventor
Takashi Takeda
Masatoshi Yonekubo
Hirokazu Ito
Shunji Kamijima
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP914898A external-priority patent/JP3658965B2/ja
Priority claimed from JP13077698A external-priority patent/JP3855454B2/ja
Priority claimed from JP24383498A external-priority patent/JP4029489B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE69830153D1 publication Critical patent/DE69830153D1/de
Application granted granted Critical
Publication of DE69830153T2 publication Critical patent/DE69830153T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816Optical 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/56Optics using evanescent waves, i.e. inhomogeneous waves
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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
    • G09G3/3433Control 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
    • G09G3/3473Control 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 light coupled out of a light guide, e.g. due to scattering, by contracting the light guide with external means
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00Aspects of the constitution of display devices
    • G09G2300/06Passive matrix structure, i.e. with direct application of both column and row voltages to the light emitting or modulating elements, other than LCD or OLED
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00Command of the display device
    • G09G2310/06Details of flat display driving waveforms
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00Optical waveguides
    • Y10S385/901Illuminating or display apparatus
DE69830153T 1998-01-20 1998-11-27 Optische schaltvorrichtung und bildanzeigevorrichtung Expired - Lifetime DE69830153T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP914898A JP3658965B2 (ja) 1998-01-20 1998-01-20 光スイッチング素子及び画像表示装置
JP914898 1998-01-20
JP13077698 1998-05-13
JP13077698A JP3855454B2 (ja) 1998-05-13 1998-05-13 空間光変調装置および空間光変調装置の制御方法
JP24383498 1998-08-28
JP24383498A JP4029489B2 (ja) 1998-08-28 1998-08-28 空間光変調装置およびその制御方法
PCT/JP1998/005366 WO1999036824A1 (fr) 1998-01-20 1998-11-27 Dispositif de commutation optique et dispositif d'affichage d'images

Publications (2)

Publication Number Publication Date
DE69830153D1 true DE69830153D1 (de) 2005-06-16
DE69830153T2 DE69830153T2 (de) 2005-10-13

Family

ID=27278351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69830153T Expired - Lifetime DE69830153T2 (de) 1998-01-20 1998-11-27 Optische schaltvorrichtung und bildanzeigevorrichtung

Country Status (5)

Country Link
US (2) US6381381B1 (de)
EP (1) EP0969306B1 (de)
KR (1) KR100604621B1 (de)
DE (1) DE69830153T2 (de)
WO (1) WO1999036824A1 (de)

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EP0969306A1 (de) 2000-01-05
DE69830153T2 (de) 2005-10-13
US6381381B1 (en) 2002-04-30
US6438282B1 (en) 2002-08-20
EP0969306B1 (de) 2005-05-11
KR20010005526A (ko) 2001-01-15
US20020031294A1 (en) 2002-03-14
WO1999036824A1 (fr) 1999-07-22
EP0969306A4 (de) 2003-06-25

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