Flat-panel TV set with selectable extension function

An extended function, flat-panel technology, applied in the direction of TV, color TV, color TV components, etc., can solve the problems of increasing inventory and occupied funds, increasing sales risk, increasing production assembly and inventory management, etc.

Active Publication Date: 2009-05-20
NANJING WANLIDA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, for manufacturers, it is necessary to increase the complexity of processing various types of circuit boards and back covers of TVs with the same shape, production and assembly of various types, and inventory management, which directly affects production costs; for sales departments, it is necessary to increase flat-panel TVs with the same shape. The amount of inventory and the funds occupied by various types of machines, and increase the risk of sales

Method used

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  • Flat-panel TV set with selectable extension function

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Embodiment Construction

[0013] The structure of an embodiment of a flat-panel TV set in which the disc insertion direction can be selected in the present invention is shown in FIG. 1 . The display screen of the flat-panel TV is located on the front surface of the front housing 1, and the display screen adopts a liquid crystal display panel. Certainly, in other embodiments, the display screen may adopt a plasma display panel or a light emitting diode array display panel. The rear case 2 is fixedly mounted on the rear side of the front case 1 and covers the circuit board 3 . In addition to the circuit composed of conventional LCD TV components, circuit board 3 also has a DVD player function module, network communication function module, personal media read / write function module, HDD hard disk video function module, wireless audio and video reception Functional modules, control circuits and programs of functional modules such as DVB-T (ATSC) digital TV receiving functional modules, and a general bus. ...

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Abstract

The invention relates to a plate TV with expandable function / wherein, said plate TV presets control circuit and program with several function modules, and a general bus with video input / output signal, voice input / output signal, function module control signal and direct-current power; its internal space has several plugs connected to the general bus with same terminal definitions. The seller can select provided function module, to mount it in the preformed space and connect its plug to any plug of general bus.

Description

technical field [0001] The invention relates to a liquid crystal display panel television, a plasma display panel television or a light-emitting diode array display panel television with an additional function expansion device. technical background [0002] Existing flat-panel TVs, whether they are liquid crystal display panel TVs, plasma display panel TVs or light-emitting diode array display panel TVs, need to add DVD disc playback function or HDD hard disk video recording function or include CF / SD / MS cards, etc. When reading / writing functions of personal media media of various memories or wireless audio and video receiving functions or DVB-T (ATSC) digital TV receiving functions or network communication functions and other extended functions, a common structural form is directly on the The casing of the flat-panel TV is equipped with video input / output sockets and audio input / output sockets for users to connect DVD disc players or HDD hard disk video recorders or wireless...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/44H04N5/907H04N5/765H04N5/64
CPCH04N5/64
Inventor 赖建榕
Owner NANJING WANLIDA TECH
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