CA1037148A - Video display system and method employing propagating stress waves - Google Patents
Video display system and method employing propagating stress wavesInfo
- Publication number
- CA1037148A CA1037148A CA251,106A CA251106A CA1037148A CA 1037148 A CA1037148 A CA 1037148A CA 251106 A CA251106 A CA 251106A CA 1037148 A CA1037148 A CA 1037148A
- Authority
- CA
- Canada
- Prior art keywords
- light
- propagating
- medium
- sheet
- propagated
- 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
Links
- 230000001902 propagating effect Effects 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims abstract description 42
- 230000010287 polarization Effects 0.000 claims abstract description 36
- 230000000644 propagated effect Effects 0.000 claims abstract description 36
- 230000000977 initiatory effect Effects 0.000 claims abstract description 9
- 230000004044 response Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 description 5
- 230000004313 glare Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 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
- 239000000835 fiber Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/573,611 US4009488A (en) | 1975-05-01 | 1975-05-01 | Video display system and method employing propagating stress waves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1037148A true CA1037148A (en) | 1978-08-22 |
Family
ID=24292690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA251,106A Expired CA1037148A (en) | 1975-05-01 | 1976-04-27 | Video display system and method employing propagating stress waves |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4009488A (oth) |
| JP (1) | JPS51134517A (oth) |
| CA (1) | CA1037148A (oth) |
| DE (1) | DE2612088C3 (oth) |
| FR (1) | FR2310045A1 (oth) |
| GB (1) | GB1539969A (oth) |
| NL (1) | NL7603494A (oth) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236156A (en) * | 1979-04-23 | 1980-11-25 | Vought Corporation | Switching of thermochromic and pressure sensitive films with surface acoustic waves |
| US4550294A (en) * | 1983-10-31 | 1985-10-29 | Director-General Of Agency Of Industrial Science And Technology | Pattern indication using laser beam |
| CA1241738A (en) * | 1983-11-01 | 1988-09-06 | Anatoly Arov | Method and apparatus for displaying an image |
| US4587565A (en) * | 1984-04-12 | 1986-05-06 | Ltv Aerospace And Defense Company | Pressure sensitive film display having multiple gray levels |
| US4978952A (en) * | 1989-02-24 | 1990-12-18 | Collimated Displays Incorporated | Flat screen color video display |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509545A (en) * | 1945-04-10 | 1950-05-30 | Walton George William | Television system for simultaneously modulating and projecting a plurality of light lines |
| US3562414A (en) * | 1969-09-10 | 1971-02-09 | Zenith Radio Corp | Solid-state image display device with acoustic scanning of strain-responsive semiconductor |
| US3637288A (en) * | 1970-02-05 | 1972-01-25 | Bell Telephone Labor Inc | Single acoustic frequency optical deflector |
| US3860752A (en) * | 1971-03-05 | 1975-01-14 | Zenith Radio Corp | Virtual image display system with stereo and multi-channel capability |
| US3836712A (en) * | 1972-12-29 | 1974-09-17 | S Kowel | Direct electronic fourier transforms of optical images |
-
1975
- 1975-05-01 US US05/573,611 patent/US4009488A/en not_active Expired - Lifetime
-
1976
- 1976-03-22 DE DE2612088A patent/DE2612088C3/de not_active Expired
- 1976-04-02 NL NL7603494A patent/NL7603494A/xx not_active Application Discontinuation
- 1976-04-27 GB GB17053/76A patent/GB1539969A/en not_active Expired
- 1976-04-27 CA CA251,106A patent/CA1037148A/en not_active Expired
- 1976-04-30 JP JP51048654A patent/JPS51134517A/ja active Pending
- 1976-05-03 FR FR7613149A patent/FR2310045A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2612088C3 (de) | 1980-03-06 |
| US4009488A (en) | 1977-02-22 |
| FR2310045A1 (fr) | 1976-11-26 |
| DE2612088A1 (de) | 1976-11-11 |
| DE2612088B2 (de) | 1979-07-05 |
| JPS51134517A (en) | 1976-11-22 |
| GB1539969A (en) | 1979-02-07 |
| NL7603494A (nl) | 1976-11-03 |
| FR2310045B1 (oth) | 1983-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101421661B (zh) | 图像显示装置 | |
| US6333724B1 (en) | Display device | |
| US4003080A (en) | Large screen video display systems and methods therefor | |
| US4084182A (en) | Multi-beam modulator and method for light beam displays | |
| US7033027B2 (en) | Method and device for providing a scrolling illumination | |
| US4213146A (en) | Scanning system for light beam displays | |
| EP0391529B1 (en) | Apparatus for digitized video system | |
| US3549800A (en) | Laser display | |
| EP0751683A2 (en) | Image processing apparatus, image display apparatus and image sensing apparatus | |
| JPS63500686A (ja) | ディスプレイ装置及び方法 | |
| EP0699313B1 (en) | Transmissive polygonal optical scanning of illumination for light valve video projector | |
| US3621133A (en) | Laser display | |
| US3713721A (en) | Polarized light beam scanning with improved angular resolution | |
| US4578709A (en) | Flat optical TV screen | |
| US5479187A (en) | Vertically scanned narrow light beam source for LCD display | |
| KR20020027580A (ko) | 컬러 전기-광학 디스플레이 디바이스를 위한 고콘트라스트 편광 광학 | |
| CA1037148A (en) | Video display system and method employing propagating stress waves | |
| US4112459A (en) | Television picture photographic film recording system | |
| US4692808A (en) | Passively modulated push broom display | |
| WO1985001175A1 (en) | Display system | |
| US3131253A (en) | Color reproduction systems | |
| RU2030842C1 (ru) | Устройство для воспроизведения на экране изображения | |
| US4992880A (en) | High definition video-rate laser-addressed liquid-crystal light-valve projection display | |
| US3571507A (en) | Optical apparatus for developing display information signals of frequency multiplex character | |
| JPH11514109A (ja) | 光束の強度変調のための装置及びその製造方法及び光束の強度変調のための方法及び該装置の使用法 |