IL88466A - System for producing a flicker-free video image - Google Patents
System for producing a flicker-free video imageInfo
- Publication number
- IL88466A IL88466A IL8846688A IL8846688A IL88466A IL 88466 A IL88466 A IL 88466A IL 8846688 A IL8846688 A IL 8846688A IL 8846688 A IL8846688 A IL 8846688A IL 88466 A IL88466 A IL 88466A
- Authority
- IL
- Israel
- Prior art keywords
- crystal
- video
- lclv
- pattern
- projector
- Prior art date
Links
- 239000013078 crystal Substances 0.000 claims description 79
- 230000003287 optical effect Effects 0.000 claims description 31
- 239000004973 liquid crystal related substance Substances 0.000 claims description 25
- 230000010287 polarization Effects 0.000 claims description 22
- 238000010894 electron beam technology Methods 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 8
- 230000007480 spreading Effects 0.000 claims description 6
- 238000003892 spreading Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims 2
- 238000000151 deposition Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000001429 visible spectrum Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005388 cross polarization Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- JVGAFNMTSUZSBL-UHFFFAOYSA-H hexapotassium;diphosphate Chemical class [K+].[K+].[K+].[K+].[K+].[K+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JVGAFNMTSUZSBL-UHFFFAOYSA-H 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S348/00—Television
- Y10S348/91—Flicker reduction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/137,543 US4894724A (en) | 1987-12-23 | 1987-12-23 | System and method for producing a flicker-free video image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL88466A true IL88466A (en) | 1994-02-27 |
Family
ID=22477897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL8846688A IL88466A (en) | 1987-12-23 | 1988-11-23 | System for producing a flicker-free video image |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4894724A (fr) |
| EP (1) | EP0348499B1 (fr) |
| JP (1) | JPH02503044A (fr) |
| DE (1) | DE3880310T2 (fr) |
| IL (1) | IL88466A (fr) |
| WO (1) | WO1989006081A2 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374954A (en) * | 1990-10-11 | 1994-12-20 | Harry E. Mowry | Video system for producing video image simulating the appearance of motion picture or other photographic film |
| US5610735A (en) * | 1993-06-04 | 1997-03-11 | Matsushita Electric Industrial Co., Ltd. | Light scattering light valve projection apparatus |
| EP0762370A3 (fr) * | 1995-08-02 | 1998-01-07 | Canon Kabushiki Kaisha | Procédé de commande pour un appareil d'affichage comprenant un dispositif modulateur optique |
| US6005692A (en) * | 1997-05-29 | 1999-12-21 | Stahl; Thomas D. | Light-emitting diode constructions |
| US20040178975A1 (en) * | 2003-03-10 | 2004-09-16 | George Benedict | Method and apparatus for displaying a picture from an optical birefringence recording |
| US20100096553A1 (en) * | 2008-10-22 | 2010-04-22 | Honeywell International Inc. | Reflective optical sensor and switches and systems therefrom |
| DE102013003660A1 (de) * | 2013-03-02 | 2014-09-04 | Mbda Deutschland Gmbh | Optische Vorrichtung |
| US9575340B2 (en) * | 2015-02-24 | 2017-02-21 | Ii-Vi Incorporated | Electrode configuration for electro-optic modulators |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637931A (en) * | 1968-12-20 | 1972-01-25 | Philips Corp | Optic relay for use in television |
| DE2103542A1 (de) * | 1970-01-26 | 1971-08-12 | Thomson Csf | Kraftmeßvorrichtung |
| US4127322A (en) * | 1975-12-05 | 1978-11-28 | Hughes Aircraft Company | High brightness full color image light valve projection system |
| US4049994A (en) * | 1976-01-26 | 1977-09-20 | Rca Corporation | Light emitting diode having a short transient response time |
| US4018509A (en) * | 1976-03-08 | 1977-04-19 | Hughes Aircraft Company | Optical data processing system with reflective liquid crystal light valve |
| US4113367A (en) * | 1976-09-09 | 1978-09-12 | Ulrich M. Fritzler | Roof reflective polygon scanning apparatus |
| US4389096A (en) * | 1977-12-27 | 1983-06-21 | Matsushita Electric Industrial Co., Ltd. | Image display apparatus of liquid crystal valve projection type |
| US4611245A (en) * | 1984-10-29 | 1986-09-09 | The United States Of America As Represented By The Secretary Of The Navy | Real-time ultra-high resolution image projection display using laser-addressed liquid crystal light valve |
-
1987
- 1987-12-23 US US07/137,543 patent/US4894724A/en not_active Expired - Fee Related
-
1988
- 1988-11-21 EP EP89902359A patent/EP0348499B1/fr not_active Expired - Lifetime
- 1988-11-21 WO PCT/US1988/004145 patent/WO1989006081A2/fr not_active Ceased
- 1988-11-21 JP JP1502235A patent/JPH02503044A/ja active Pending
- 1988-11-21 DE DE8989902359T patent/DE3880310T2/de not_active Expired - Fee Related
- 1988-11-23 IL IL8846688A patent/IL88466A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3880310D1 (de) | 1993-05-19 |
| WO1989006081A3 (fr) | 1989-07-13 |
| WO1989006081A2 (fr) | 1989-06-29 |
| US4894724A (en) | 1990-01-16 |
| JPH02503044A (ja) | 1990-09-20 |
| DE3880310T2 (de) | 1993-07-29 |
| EP0348499B1 (fr) | 1993-04-14 |
| EP0348499A1 (fr) | 1990-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| RH1 | Patent not in force |