IT1244552B - Cella elementare aggregabile per la realizzazione di visualizzatori a matrice di punti - Google Patents
Cella elementare aggregabile per la realizzazione di visualizzatori a matrice di puntiInfo
- Publication number
- IT1244552B IT1244552B IT02236090A IT2236090A IT1244552B IT 1244552 B IT1244552 B IT 1244552B IT 02236090 A IT02236090 A IT 02236090A IT 2236090 A IT2236090 A IT 2236090A IT 1244552 B IT1244552 B IT 1244552B
- Authority
- IT
- Italy
- Prior art keywords
- elementary cell
- matrix displays
- aggregable
- production
- point
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02236090A IT1244552B (it) | 1990-12-12 | 1990-12-12 | Cella elementare aggregabile per la realizzazione di visualizzatori a matrice di punti |
ES91203196T ES2077158T3 (es) | 1990-12-12 | 1991-12-06 | Celula elemental combinable para formar visualizaciones de matriz de puntos. |
US07/804,822 US5204651A (en) | 1990-12-12 | 1991-12-06 | Elementary cell combinable to form dot matrix displays |
EP91203196A EP0490442B1 (en) | 1990-12-12 | 1991-12-06 | Elementary cell combinable to form dot matrix displays |
DE69112187T DE69112187T2 (de) | 1990-12-12 | 1991-12-06 | Zusammensetzbare Elementarzellen zur Bildung von Punktematrixanzeigen. |
AT91203196T ATE126620T1 (de) | 1990-12-12 | 1991-12-06 | Zusammensetzbare elementarzellen zur bildung von punktematrixanzeigen. |
JP3350473A JPH04274481A (ja) | 1990-12-12 | 1991-12-11 | ドツトマトリツクス表示を形成するために組み合わせ可能な基本セル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02236090A IT1244552B (it) | 1990-12-12 | 1990-12-12 | Cella elementare aggregabile per la realizzazione di visualizzatori a matrice di punti |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9022360A0 IT9022360A0 (it) | 1990-12-12 |
IT9022360A1 IT9022360A1 (it) | 1992-06-13 |
IT1244552B true IT1244552B (it) | 1994-07-15 |
Family
ID=11195208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02236090A IT1244552B (it) | 1990-12-12 | 1990-12-12 | Cella elementare aggregabile per la realizzazione di visualizzatori a matrice di punti |
Country Status (7)
Country | Link |
---|---|
US (1) | US5204651A (it) |
EP (1) | EP0490442B1 (it) |
JP (1) | JPH04274481A (it) |
AT (1) | ATE126620T1 (it) |
DE (1) | DE69112187T2 (it) |
ES (1) | ES2077158T3 (it) |
IT (1) | IT1244552B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5809675A (en) * | 1997-05-06 | 1998-09-22 | Mark Iv Industries Ltd. | Board for mounting display element |
WO1998054689A1 (fr) * | 1997-05-29 | 1998-12-03 | Shozo Hirayama | Dispositif optique d'affichage d'images par points |
FR2819337B1 (fr) * | 2001-01-09 | 2004-05-28 | Universit De Bretagne Sud | Ecran micro-electro-mecanique |
FR2819617B1 (fr) * | 2001-01-17 | 2004-06-18 | Gall Didier Le | Element de type pixel pour un dispositif d'affichage reflectif a image modifiable, dispositif et systeme d'affichage le mettant en oeuvre |
US7023503B2 (en) * | 2002-02-20 | 2006-04-04 | Planar Systems, Inc. | Image sensor with photosensitive thin film transistors |
US7773139B2 (en) * | 2004-04-16 | 2010-08-10 | Apple Inc. | Image sensor with photosensitive thin film transistors |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585974A (en) * | 1950-04-03 | 1952-02-19 | John A Taylor | Electrical indicating device |
US3036300A (en) * | 1958-12-30 | 1962-05-22 | Ibm | Electromagnetic display device |
US3267455A (en) * | 1963-09-25 | 1966-08-16 | Gen Precision Inc | Pulse scanned reflective display |
US3364481A (en) * | 1965-06-04 | 1968-01-16 | Caterpillar Tractor Co | Magnetically controlled rotating ball indicating device |
US3487403A (en) * | 1965-10-06 | 1969-12-30 | Miniature Elect Components | Electromagnetic indicator having rotating spheres |
US3451055A (en) * | 1966-06-15 | 1969-06-17 | Miniature Elect Components | Electromagnetic indicator having control magnets as stop members |
US3469258A (en) * | 1966-11-04 | 1969-09-23 | Ferranti Packard Ltd | Rotating magnetically actuated display or indicator |
US3425055A (en) * | 1966-11-29 | 1969-01-28 | Miniature Elect Components | Plural magnet latching electromagnetic indicators |
US3872469A (en) * | 1969-11-03 | 1975-03-18 | Philips Corp | Magnetically actuated indicator |
US3634857A (en) * | 1970-03-24 | 1972-01-11 | Miniature Elect Components | Drum indicator |
US3680083A (en) * | 1971-01-25 | 1972-07-25 | Miniature Elect Components | Three position electromagnetic indicator |
US3772686A (en) * | 1971-08-17 | 1973-11-13 | F Chardon | Electromagnetic indicator having rotating sphere |
US3924226A (en) * | 1974-05-28 | 1975-12-02 | F & M Systems Co | Display device having an array of movable display elements |
US4006476A (en) * | 1975-05-09 | 1977-02-01 | Romney Russell H | Changeable display apparatus |
US4126854A (en) * | 1976-05-05 | 1978-11-21 | Xerox Corporation | Twisting ball panel display |
US4128825A (en) * | 1976-12-13 | 1978-12-05 | North American Philips Corporation | Magnetically actuated indicator |
US4268821A (en) * | 1977-02-01 | 1981-05-19 | Fischbach And Moore, Inc. | Magnetic display device |
DE3019177A1 (de) * | 1980-05-20 | 1981-11-26 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Vorrichtung zur graphischen darstellung von informationen |
FR2487098A1 (fr) * | 1980-07-18 | 1982-01-22 | Vandeputte Fils & Cie | Dispositif de visualisation de donnees |
US4401959A (en) * | 1980-07-21 | 1983-08-30 | North American Philips Corporation | Magnetically actuated indicator |
FR2540266B1 (fr) * | 1983-02-02 | 1987-06-12 | Erfi Sarl | Voyants electromecaniques |
FR2554947A1 (fr) * | 1983-06-24 | 1985-05-17 | Drouard Roland | Ecran d'affichage matriciel hydro-electromagnetique |
US4558529A (en) * | 1985-02-04 | 1985-12-17 | Nei Canada Limited | Display element with back lighting |
US4811008A (en) * | 1986-10-30 | 1989-03-07 | Woolfolk Robert L | Color pigment graphics information display |
US4769638A (en) * | 1986-10-30 | 1988-09-06 | Woolfolk Robert L | Color graphics information display |
-
1990
- 1990-12-12 IT IT02236090A patent/IT1244552B/it active IP Right Grant
-
1991
- 1991-12-06 AT AT91203196T patent/ATE126620T1/de not_active IP Right Cessation
- 1991-12-06 DE DE69112187T patent/DE69112187T2/de not_active Expired - Fee Related
- 1991-12-06 EP EP91203196A patent/EP0490442B1/en not_active Expired - Lifetime
- 1991-12-06 ES ES91203196T patent/ES2077158T3/es not_active Expired - Lifetime
- 1991-12-06 US US07/804,822 patent/US5204651A/en not_active Expired - Fee Related
- 1991-12-11 JP JP3350473A patent/JPH04274481A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0490442B1 (en) | 1995-08-16 |
ES2077158T3 (es) | 1995-11-16 |
DE69112187T2 (de) | 1996-03-21 |
ATE126620T1 (de) | 1995-09-15 |
US5204651A (en) | 1993-04-20 |
JPH04274481A (ja) | 1992-09-30 |
DE69112187D1 (de) | 1995-09-21 |
EP0490442A2 (en) | 1992-06-17 |
IT9022360A1 (it) | 1992-06-13 |
EP0490442A3 (en) | 1992-09-02 |
IT9022360A0 (it) | 1990-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961231 |