GB1113674A - Apparatus for viewing television pictures - Google Patents
Apparatus for viewing television picturesInfo
- Publication number
- GB1113674A GB1113674A GB1348066A GB1348066A GB1113674A GB 1113674 A GB1113674 A GB 1113674A GB 1348066 A GB1348066 A GB 1348066A GB 1348066 A GB1348066 A GB 1348066A GB 1113674 A GB1113674 A GB 1113674A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mirror
- screen
- receiver
- pivotable
- television receiver
- 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
Classifications
-
- 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]
- H04N9/3141—Constructional details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
1,113,674. Television receivers. W. ZIPSE. 26 March, 1966, No. 13480/66. Heading H4F. A common structure supports a television receiver 6 and a concave spherical or other curved mirror 10 which is adjustable or pivotable relatively to the screen 7 of the receiver, the effective focal length of the mirror being greater than the distance between the centre of the mirror and the centre of screen 7 whereby the screen may be viewed as a virtual image 7<SP>1</SP>. The mirror is preferably rectangular with a ratio of height to width in the range 3: 4 to 1 : 3 so as to permit viewing towards the sides of the apparatus. The ratio of the radius of curvature of the mirror to the diagonal of the tube screen is between 10: 1 and 3: 1. In addition to the adjustment of the mirror about a pivot 11, the support 3, 4 for the television receiver and arms 8, 9 which support the mirror are pivotable about an axis 5 in base supports 1, 2. Alternative constructions are described with reference to Figs. 2-10 (not shown). The receiver screen, or its protective covering, may be provided with a non-reflecting surface. Furthermore, a transparent plate may be arranged between the screen and the mirror and disposed at such an angle that undesired reflections are prevented. The screen may be provided with a black concave border corresponding in width to the mirror. The pivotable adjustments of the mirror and television receiver may be controlled by electric motors.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1348066A GB1113674A (en) | 1966-03-26 | 1966-03-26 | Apparatus for viewing television pictures |
GB3831367A GB1148418A (en) | 1966-03-26 | 1967-08-19 | Apparatus for the reproduction of television pictures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1348066A GB1113674A (en) | 1966-03-26 | 1966-03-26 | Apparatus for viewing television pictures |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1113674A true GB1113674A (en) | 1968-05-15 |
Family
ID=10023742
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1348066A Expired GB1113674A (en) | 1966-03-26 | 1966-03-26 | Apparatus for viewing television pictures |
GB3831367A Expired GB1148418A (en) | 1966-03-26 | 1967-08-19 | Apparatus for the reproduction of television pictures |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3831367A Expired GB1148418A (en) | 1966-03-26 | 1967-08-19 | Apparatus for the reproduction of television pictures |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB1113674A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0030659B1 (en) * | 1979-11-30 | 1984-06-20 | Siemens Aktiengesellschaft | Pivoting device for an appliance that includes a base and a chassis |
GB2185825A (en) * | 1986-01-23 | 1987-07-29 | John Charles Sanderson | Spatial stereoscopic image system using concave mirror |
GB2190213A (en) * | 1986-04-22 | 1987-11-11 | Hugh Barrie Morley | Visual display unit with a shield and indirect viewing system |
DE8815951U1 (en) * | 1988-12-23 | 1989-04-27 | Wesner, Fritz, 3006 Burgwedel | Mirror device for indirect viewing of screen surfaces |
WO2016148663A1 (en) * | 2015-03-17 | 2016-09-22 | Deleon Jozef | The method and mechanism for domestic virtual image creation |
-
1966
- 1966-03-26 GB GB1348066A patent/GB1113674A/en not_active Expired
-
1967
- 1967-08-19 GB GB3831367A patent/GB1148418A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0030659B1 (en) * | 1979-11-30 | 1984-06-20 | Siemens Aktiengesellschaft | Pivoting device for an appliance that includes a base and a chassis |
GB2185825A (en) * | 1986-01-23 | 1987-07-29 | John Charles Sanderson | Spatial stereoscopic image system using concave mirror |
GB2185825B (en) * | 1986-01-23 | 1990-08-01 | John Charles Sanderson | Spatial stereoscopic image system using concave mirror |
GB2190213A (en) * | 1986-04-22 | 1987-11-11 | Hugh Barrie Morley | Visual display unit with a shield and indirect viewing system |
DE8815951U1 (en) * | 1988-12-23 | 1989-04-27 | Wesner, Fritz, 3006 Burgwedel | Mirror device for indirect viewing of screen surfaces |
WO2016148663A1 (en) * | 2015-03-17 | 2016-09-22 | Deleon Jozef | The method and mechanism for domestic virtual image creation |
Also Published As
Publication number | Publication date |
---|---|
GB1148418A (en) | 1969-04-10 |
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