ITTO921028A0 - Sistema di visualizzazionedi immagini televisive a multiprotezione conritardi elettrici. - Google Patents

Sistema di visualizzazionedi immagini televisive a multiprotezione conritardi elettrici.

Info

Publication number
ITTO921028A0
ITTO921028A0 IT92TO1028A ITTO921028A ITTO921028A0 IT TO921028 A0 ITTO921028 A0 IT TO921028A0 IT 92TO1028 A IT92TO1028 A IT 92TO1028A IT TO921028 A ITTO921028 A IT TO921028A IT TO921028 A0 ITTO921028 A0 IT TO921028A0
Authority
IT
Italy
Prior art keywords
image display
display system
television image
electrical delays
protection television
Prior art date
Application number
IT92TO1028A
Other languages
English (en)
Inventor
Antonio Vindigni
Poz Stefano Dal
Original Assignee
Seleco Spa
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 Seleco Spa filed Critical Seleco Spa
Priority to ITTO921028A priority Critical patent/IT1257948B/it
Publication of ITTO921028A0 publication Critical patent/ITTO921028A0/it
Priority to EP93120023A priority patent/EP0603688A3/en
Publication of ITTO921028A1 publication Critical patent/ITTO921028A1/it
Application granted granted Critical
Publication of IT1257948B publication Critical patent/IT1257948B/it

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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
    • 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
    • H04N5/7408—Direct viewing projectors, e.g. an image displayed on a video CRT or LCD display being projected on a screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • 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
    • G09G2310/0224—Details of interlacing
    • G09G2310/0227—Details of interlacing related to multiple interlacing, i.e. involving more fields than just one odd field and one even field
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream
    • 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
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • 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
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
ITTO921028A 1992-12-22 1992-12-22 Sistema di visualizzazione di immagini televisive a multiproiezione con ritardi elettrici. IT1257948B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO921028A IT1257948B (it) 1992-12-22 1992-12-22 Sistema di visualizzazione di immagini televisive a multiproiezione con ritardi elettrici.
EP93120023A EP0603688A3 (en) 1992-12-22 1993-12-11 Multi-projection television image display system with electrical delays.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO921028A IT1257948B (it) 1992-12-22 1992-12-22 Sistema di visualizzazione di immagini televisive a multiproiezione con ritardi elettrici.

Publications (3)

Publication Number Publication Date
ITTO921028A0 true ITTO921028A0 (it) 1992-12-22
ITTO921028A1 ITTO921028A1 (it) 1994-06-22
IT1257948B IT1257948B (it) 1996-02-19

Family

ID=11410934

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO921028A IT1257948B (it) 1992-12-22 1992-12-22 Sistema di visualizzazione di immagini televisive a multiproiezione con ritardi elettrici.

Country Status (2)

Country Link
EP (1) EP0603688A3 (it)
IT (1) IT1257948B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006078505A (ja) * 2004-08-10 2006-03-23 Sony Corp 表示装置および方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115782A (en) * 1979-02-28 1980-09-05 Sharp Corp Color television receiver of projection type
DE3610715A1 (de) * 1986-03-29 1987-10-01 Bosch Gmbh Robert Verfahren und schaltungsanordnung zur flimmerfreien wiedergabe eins videosignals
FR2650719A1 (fr) * 1989-08-01 1991-02-08 Thomson Csf Appareil de visualisation d'images en couleur sur un ecran de projection

Also Published As

Publication number Publication date
EP0603688A2 (en) 1994-06-29
EP0603688A3 (en) 1995-05-24
ITTO921028A1 (it) 1994-06-22
IT1257948B (it) 1996-02-19

Similar Documents

Publication Publication Date Title
DE69413908D1 (de) Bildanzeigesysteme
DE69319327T2 (de) Videoserver
DE69414991D1 (de) Bildwiedergabesystem
EP0609559A3 (en) Devices for viewing images of objects.
DE69229764T2 (de) Bildwiedergabesystem
DE69421186T2 (de) Stereo-optisches bildanzeigesystem mit verbesserter auflösung
DE69130198T2 (de) Bildanzeigesysteme
DE69227029D1 (de) Video-überwachungssystem
DE69425912T2 (de) Autostereoskopisches Videosystem
DE69424109T2 (de) Videosystem
DE69333578D1 (de) Stereoskopische Fernsehanzeigevorrichtung
DE69421890T2 (de) Stereoskopisches Bildanzeigesystem
FI941018A0 (fi) Projektiotelevisiojärjestelmä
DE69109241T2 (de) Videoanzeigesystem.
DE69331129T2 (de) Compound-Tiefbildanzeigesystem
EP0603809A3 (en) Object image display devices.
DE69535528D1 (de) Bildanzeigesysteme
DE69405557T2 (de) Autostereoskopisches bildanzeigegerät
DE69123718T2 (de) Digitales Bildwiedergabesystem
DE69416628T2 (de) Videokamerasystem
ITTO921028A0 (it) Sistema di visualizzazionedi immagini televisive a multiprotezione conritardi elettrici.
ITTO920238U1 (it) Schermo di porotezione per visualizzatore.
DE69300883T2 (de) Bildröhre.
DE59209631D1 (de) Videoüberwachungsanlage
DE9409549U1 (de) Stereo-Bildbetrachter

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961230