Transmission apparatus for implementing connection between LCD screen and mainboard, and electronic equipment

A transmission device and screen technology, applied in the electronic field, can solve the problems of unsatisfactory image transmission effect, poor anti-interference ability, and difficult production, and achieve the effect of solving the problem of anti-interference, easy to implement, and low production difficulty

Active Publication Date: 2009-07-22
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the process of realizing the present invention, the inventor found that no matter which of the above-mentioned ways to improve the quality of image transmission, there are the following shortcomings and deficiencies: poor anti-interference ability, unsatisfactory image transmission effect, and relatively difficult production and relatively high cost. high

Method used

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  • Transmission apparatus for implementing connection between LCD screen and mainboard, and electronic equipment
  • Transmission apparatus for implementing connection between LCD screen and mainboard, and electronic equipment
  • Transmission apparatus for implementing connection between LCD screen and mainboard, and electronic equipment

Examples

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Embodiment 2

[0088] see Figure 8 , an embodiment of the present invention provides an electronic device, the electronic device includes a main board, a liquid crystal screen, and a transmission device for realizing the connection between the liquid crystal screen and the main board,

[0089] The main board is used to connect with the transmission device, transmit the input signal to the LCD screen through the input device, and is also used to ground the transmission device;

[0090] The liquid crystal screen is used to connect with the transmission device, receive the signal transmitted by the transmission device, and also be used to ground the transmission device;

[0091] Wherein, the transmission device includes: connectors (a first connector and a second connector) located at both ends of the transmission device, a signal line located between the two connectors, and a signal line configured between the two connectors. metal reference surface, where,

[0092] One side of the first co...

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PUM

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Abstract

The invention discloses a transmitting device realizing that a liquid crystal screen is connected with a mainboard and an electronic equipment thereof, which belong to the electronic field. The transmitting device comprises the following three parts: connectors which are positioned at the both ends of the transmitting device, signal wires which are positioned between the two connectors and a metal reference plane deployed for the signal wires and positioned between the two connectors. The transmitting device of this invention has the advantages of solving the anti-jamming problem of liquid crystal screen and connecting signal transmission of the mainboard effectively, having low production difficulty and easy realization and being applicable to the interior of all the electronic equipments with liquid crystal screens.

Description

technical field [0001] The invention relates to the field of electronics, in particular to a transmission device and electronic equipment for realizing the connection between a liquid crystal screen and a main board. Background technique [0002] With the continuous development of consumer electronic products, people pay more and more attention to the visual experience, but the reality is that even if the manufacturer chooses the best LCD screen in product design, it is still difficult to guarantee the product image provided to the user. Among them, the quality of video transmission in product design is one of the most critical bottlenecks to meet the sensory needs of users. There are two main reasons for this situation: first, the electromagnetic noise inside the product, especially on the motherboard, cannot be eliminated; second, It is the video signal and the existing signal transmission scheme that makes the signal susceptible to interference. [0003] At present, in t...

Claims

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Application Information

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IPC IPC(8): G09G3/36
Inventor 邹杰
Owner HUAWEI DEVICE CO LTD
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