DK428389A - Forbedret videofremvisningsanlaeg - Google Patents
Forbedret videofremvisningsanlaegInfo
- Publication number
- DK428389A DK428389A DK428389A DK428389A DK428389A DK 428389 A DK428389 A DK 428389A DK 428389 A DK428389 A DK 428389A DK 428389 A DK428389 A DK 428389A DK 428389 A DK428389 A DK 428389A
- Authority
- DK
- Denmark
- Prior art keywords
- video viewing
- improved video
- viewing plant
- plant
- improved
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
-
- 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
- G09G3/20—Control 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
- G09G3/34—Control 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
- G09G3/36—Control 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 liquid crystals
-
- 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
- G09G3/001—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
- G09G3/002—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 to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
- H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/363—Image reproducers using image projection screens
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
- H04N9/3108—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators by using a single electronic spatial light modulator
-
- 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]
- H04N9/3197—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using light modulating optical valves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/189—Recording image signals; Reproducing recorded image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/194—Transmission of image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/261—Image signal generators with monoscopic-to-stereoscopic image conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/324—Colour aspects
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14023387A | 1987-12-31 | 1987-12-31 | |
US07/290,040 US5012274A (en) | 1987-12-31 | 1988-12-23 | Active matrix LCD image projection system |
PCT/US1988/004717 WO1989006417A1 (en) | 1987-12-31 | 1988-12-30 | An improved video display system |
Publications (2)
Publication Number | Publication Date |
---|---|
DK428389A true DK428389A (da) | 1989-08-30 |
DK428389D0 DK428389D0 (da) | 1989-08-30 |
Family
ID=22490316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK428389A DK428389D0 (da) | 1987-12-31 | 1989-08-30 | Forbedret videofremvisningsanlaeg |
Country Status (22)
Country | Link |
---|---|
US (1) | US5012274A (pt) |
EP (1) | EP0346463B1 (pt) |
JP (1) | JP2589834B2 (pt) |
KR (1) | KR930005372B1 (pt) |
CN (1) | CN1032036C (pt) |
AR (1) | AR243715A1 (pt) |
AT (1) | ATE172044T1 (pt) |
AU (1) | AU616732B2 (pt) |
BR (1) | BR8807395A (pt) |
CA (1) | CA1317044C (pt) |
DD (1) | DD283469A5 (pt) |
DE (1) | DE3856255T2 (pt) |
DK (1) | DK428389D0 (pt) |
ES (1) | ES2011946A6 (pt) |
IL (1) | IL88813A (pt) |
MX (1) | MX168118B (pt) |
MY (1) | MY103957A (pt) |
NO (1) | NO893473L (pt) |
NZ (1) | NZ227529A (pt) |
PH (1) | PH27138A (pt) |
RU (1) | RU2113066C1 (pt) |
WO (1) | WO1989006417A1 (pt) |
Families Citing this family (94)
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US5159326A (en) * | 1987-08-13 | 1992-10-27 | Seiko Epson Corporation | Circuit for driving a liquid crystal display device |
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JP3052318B2 (ja) * | 1989-10-31 | 2000-06-12 | セイコーエプソン株式会社 | プロジェクタおよびその制御方法 |
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-
1988
- 1988-12-23 US US07/290,040 patent/US5012274A/en not_active Expired - Fee Related
- 1988-12-27 PH PH37986A patent/PH27138A/en unknown
- 1988-12-27 IL IL8881388A patent/IL88813A/en not_active IP Right Cessation
- 1988-12-29 CA CA000587256A patent/CA1317044C/en not_active Expired - Fee Related
- 1988-12-29 MX MX014387A patent/MX168118B/es unknown
- 1988-12-30 ES ES8804021A patent/ES2011946A6/es not_active Expired - Lifetime
- 1988-12-30 AU AU30593/89A patent/AU616732B2/en not_active Ceased
- 1988-12-30 MY MYPI88001601A patent/MY103957A/en unknown
- 1988-12-30 BR BR888807395A patent/BR8807395A/pt not_active IP Right Cessation
- 1988-12-30 EP EP89902366A patent/EP0346463B1/en not_active Expired - Lifetime
- 1988-12-30 DD DD88324705A patent/DD283469A5/de not_active IP Right Cessation
- 1988-12-30 JP JP1502242A patent/JP2589834B2/ja not_active Expired - Lifetime
- 1988-12-30 WO PCT/US1988/004717 patent/WO1989006417A1/en active IP Right Grant
- 1988-12-30 DE DE3856255T patent/DE3856255T2/de not_active Expired - Fee Related
- 1988-12-30 KR KR1019890701640A patent/KR930005372B1/ko not_active IP Right Cessation
- 1988-12-30 AT AT89902366T patent/ATE172044T1/de not_active IP Right Cessation
- 1988-12-30 RU SU4614887A patent/RU2113066C1/ru active
- 1988-12-31 CN CN89100908A patent/CN1032036C/zh not_active Expired - Fee Related
-
1989
- 1989-01-02 AR AR89312902A patent/AR243715A1/es active
- 1989-01-05 NZ NZ227529A patent/NZ227529A/xx unknown
- 1989-08-30 DK DK428389A patent/DK428389D0/da not_active Application Discontinuation
- 1989-08-30 NO NO89893473A patent/NO893473L/no unknown
Also Published As
Publication number | Publication date |
---|---|
KR900700992A (ko) | 1990-08-17 |
JP2589834B2 (ja) | 1997-03-12 |
DD283469A5 (de) | 1990-10-10 |
CA1317044C (en) | 1993-04-27 |
DE3856255T2 (de) | 1999-08-05 |
DE3856255D1 (de) | 1998-11-12 |
CN1032036C (zh) | 1996-06-12 |
MY103957A (en) | 1993-10-30 |
MX168118B (es) | 1993-05-04 |
IL88813A (en) | 1994-08-26 |
NZ227529A (en) | 1990-08-28 |
EP0346463A4 (en) | 1992-01-15 |
BR8807395A (pt) | 1990-03-20 |
AU616732B2 (en) | 1991-11-07 |
US5012274A (en) | 1991-04-30 |
AU3059389A (en) | 1989-08-01 |
AR243715A1 (es) | 1993-08-31 |
IL88813A0 (en) | 1989-07-31 |
NO893473D0 (no) | 1989-08-30 |
RU2113066C1 (ru) | 1998-06-10 |
ES2011946A6 (es) | 1990-02-16 |
DK428389D0 (da) | 1989-08-30 |
PH27138A (en) | 1993-03-16 |
EP0346463A1 (en) | 1989-12-20 |
NO893473L (no) | 1989-10-30 |
CN1035904A (zh) | 1989-09-27 |
KR930005372B1 (ko) | 1993-06-19 |
JPH04505811A (ja) | 1992-10-08 |
WO1989006417A1 (en) | 1989-07-13 |
ATE172044T1 (de) | 1998-10-15 |
EP0346463B1 (en) | 1998-10-07 |
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AHB | Application shelved due to non-payment |