US4969046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television monitor system
Assignee: Sony Corp
•
Filing: 1989-05-30
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Granted: 1990-11-06
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Expires: 2009-05-30
Abstract
Abstract A modular television apparatus including a video display module, a tuner module, and a power supply module, the modules being releasably combinable in a variety of combinations. The tuner module is provided with a switch for controlling a supply of power supply voltage from the power supply module to the remaining modules. The tuner module has a casing including an elongated recess into which a telescopic antenna can be stored, the recess conforming to the shape of the antenna. Switches are disposed within the recess, some of the switches having an exposed surface that conforms to the contour of the recess. The video display module is provided with a circuit for controlling the supply of power to other circuits according to detection of input of audio/video signals to the display modules.
Inventors
- 👤 Kouichi Sugimoto
- 👤 Nobuyuki Kurosawa
- 👤 Yoshitomo Ueno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:18
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/44; H04N5/63; H04N5/64
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
62 words
A television, comprising: (a) a power supply module; (b) a video display module having first switching means for detecting an input signal and for controlling supply of power from said power supply module to a signal output circuit; and (c) a tuner module having second switching means for controlling supply of power from said power supply module to said video display module.
Claim 2
Dependent Claim
62 words
A television, comprising: (a) a power supply module; (b) a video display module having first switching means for detecting an input signal and for controlling supply of power from said power supply module to a signal output circuit; and (c) a tuner module having second switching means for controlling supply of power from said power supply module to said video display module.
Claim 3
Dependent Claim
66 words
The television of claim 1, wherein: (a) said first switching means controls the supply of power voltage to said signal output circuit when said video display module is attached to said power supply module; and (b) said second switching means controls the supply of power to said video display module when said tuner module is attached between said video display module and said power supply module.
Claim 4
Dependent Claim
15 words
The television of claim 1, wherein said tuner module is a tuner for television broadcasts.
Claim 5
Dependent Claim
39 words
The television of claim 3, wherein said tuner module comprises: (a) a telescopic antenna; (b) a casing having a side face with an elongated recess adapted to receive said antenna; and (c) a switch portion located with said recess.
Claim 6
Dependent Claim
128 words
A television apparatus, comprising: (a) a first module for supplying a bias voltage; (b) a second module for receiving video and audio signals, for controlling the supply of voltage to a circuit in accordance with receipt of the video and audio signals, for displaying an image on a screen in response to receipt of a video signal, and for providing an audio signal output; and (c) a third module for processing and transmitting the video and audio signals to the second module and for controlling supply of the bias voltage to the second; the module being removably securable to each other such that the first and second modules can be operatively secured together or the third module can optionally be operatively secured between the first and second modules.
Claim 7
Dependent Claim
128 words
A television apparatus, comprising: (a) a first module for supplying a bias voltage; (b) a second module for receiving video and audio signals, for controlling the supply of voltage to a circuit in accordance with receipt of the video and audio signals, for displaying an image on a screen in response to receipt of a video signal, and for providing an audio signal output; and (c) a third module for processing and transmitting the video and audio signals to the second module and for controlling supply of the bias voltage to the second; the module being removably securable to each other such that the first and second modules can be operatively secured together or the third module can optionally be operatively secured between the first and second modules.
Claim 8
Dependent Claim
50 words
A modular television apparatus, comprising: (a) a video display module; (b) a power supply module; (c) means for releasably securing said power supply module to said video display module; and (d) means for electrically coupling said power supply module to said video display module when said modules are secured together.
Claim 9
Dependent Claim
50 words
A modular television apparatus, comprising: (a) a video display module; (b) a power supply module; (c) means for releasably securing said power supply module to said video display module; and (d) means for electrically coupling said power supply module to said video display module when said modules are secured together.
Claim 10
Dependent Claim
92 words
The modular television apparatus of claim 6, further comprising: (a) a tuner module; (b) means for releasably securing said tuner module between said video display module and said power supply module, said means including means for releasably securing one side of said tuner module to said video display module and means for releasably securing another side of said tuner module to said power supply module; (c) means for electrically coupling said tuner module to said video display module; and (d) means for electrically coupling said tuner module to said power supply module.
Claim 11
Dependent Claim
66 words
The modular television apparatus of claim 6, wherein the tuner module comprises a side panel from which a pivoting antenna extends; a longitudinal recess that extends along the side panel, the recess accommodating therein the antenna during storage of same; and sliding control knobs that conform to the shape of the recess and which conform about the antenna when the antenna is stored within the recess.
Claim 12
Dependent Claim
73 words
The modular television apparatus of claim 6, wherein each module comprises a substantially rectangular box-shaped case, the video display module having a front screen side and a back attaching side, the tuner module having a front side adapted to attach to the video display module and a back side adapted to attach to the power supply module, and the power supply module has a front side adapted to attach to the tuner module.
Claim 13
Dependent Claim
137 words
A modular television monitor, comprising: (a) a video display module; (b) a tuner module; (c) a power supply module; (d) means for releasably securing the video display module to another module; (e) means for releasably securing the tuner module to another module; (f) means for releasably securing the power supply module to another module; (g) means for electrically coupling the video display module to another module; (h) means for electrically coupling the tuner module to another module; and (i) means for electrically coupling the power supply module to another module; whereby, the modules can be interchanged so that the video display module can be attached to the power supply module to form a video monitor, or the tuner module can be attached between the video display module and the power supply module to form a television set.
Claim 14
Dependent Claim
137 words
A modular television monitor, comprising: (a) a video display module; (b) a tuner module; (c) a power supply module; (d) means for releasably securing the video display module to another module; (e) means for releasably securing the tuner module to another module; (f) means for releasably securing the power supply module to another module; (g) means for electrically coupling the video display module to another module; (h) means for electrically coupling the tuner module to another module; and (i) means for electrically coupling the power supply module to another module; whereby, the modules can be interchanged so that the video display module can be attached to the power supply module to form a video monitor, or the tuner module can be attached between the video display module and the power supply module to form a television set.
Claim 15
Dependent Claim
56 words
The television of claim 1, further comprising: a hood having a frame member adapted to engage a front surface of said video display module and an elongated hollow hood body that extends from said frame member, the frame member including an appropriate opening so that one can view the video display module through the hood body.
Claim 16
Dependent Claim
34 words
The television of claim 11, wherein said frame member comprises lateral sides with openings in the edges of the sides, said opening registering with the switches or terminals located on said video display module.
Claim 17
Dependent Claim
22 words
The television of claim 11, wherein said hood body comprises a plurality of hood bodies that operatively couple together in telescopic fashion.
References Cited (Backward Citations)
US4612583A
Cited
JPS6359076A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-11-05 | 1994-05-07 | 1994-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-11-05 | 1998-05-07 | 1998-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-11-05 | 2002-05-07 | 2002-11-06 | $7700.00 | Window Closed / Lapsed |