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Liquid crystal display with card insertion type mainboard assembly structure

A liquid crystal display and assembly structure technology, applied in static indicators, instruments, etc., can solve the problems that affect the normal operation of the display, affect the normal use of the display, and the connection interface is easy to loosen, etc., and achieves significant production practical significance, reliable connection, and improved use Effects on performance and service life

Inactive Publication Date: 2012-11-28
TIANJIN SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the existing liquid crystal display, because it has LVDS line 4 and light strip connection line 5 outside the main board 1 and liquid crystal panel circuit 2, these two connection lines are likely to form electromagnetic interference (EMI) to other electronic components in the display, affecting To the normal operation of the display, at the same time, when using the connection method of LVDS line 4 and light bar connection line 5, the connection interface is also easy to loose, resulting in abnormal connection, which seriously affects the normal use of the display

Method used

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  • Liquid crystal display with card insertion type mainboard assembly structure
  • Liquid crystal display with card insertion type mainboard assembly structure
  • Liquid crystal display with card insertion type mainboard assembly structure

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] see Figure 2 to Figure 4 , the present invention provides a liquid crystal display with a plug-in motherboard assembly structure, including a display panel 10, the front of the display panel Panel 10 has a light emitting diode (LED light bar) 3, the display panel 10 The rear end is provided with a liquid crystal panel circuit 2, and the top of the display panel 10 is provided with a golden finger insertion strip 21, and the golden finger insertion strip 21 is compatible with such as image 3 The main board of the display shown is plugged in 1 phase.

[0021] see image 3 , the bottom of the motherboard 1 of the display is provided with a connection port 11, the connection port 11 has a groove, the shape and size of the groove match...

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Abstract

The invention discloses a liquid crystal display with a card insertion type mainboard assembly structure. The liquid crystal display comprises a display panel (10), wherein a light emitting diode (LED) light bar (3) is arranged on the front face of the display panel (10); a liquid crystal panel circuit (2) is arranged at the rear end of the display panel (10); and a gold finger insertion bar (21) is arranged on the top of the display panel (10) and spliced with a mainboard (1) of the display. According to the liquid crystal display with the card insertion type mainboard assembly structure, due to the structural design of a gold finger, electromagnetic interference formed by connection wires between the mainboard and the liquid crystal panel circuit as well as between the mainboard and the LED light bar can be effectively reduced; furthermore, reliable connection between the mainboard and the liquid crystal panel circuit is guaranteed; therefore, the display can work normally; the use performance of the display is improved, and the service life of the display is prolonged; and the liquid crystal display has great significance for production practice.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a liquid crystal display with a plug-in main board assembly structure. Background technique [0002] With the continuous development of science and technology in our country, household electrical appliances such as televisions, video cameras, cameras, and computers are becoming more and more popular in people's daily life. People often use computers to understand the information and learn from the outside. made of. [0003] see figure 1 , the current computer liquid crystal display, which includes a display panel 10, the front of the display panel Panel 10 has a light-emitting diode LED light bar (LED light bar) 3, and the display panel 10 is provided with a main board 1 and a liquid crystal panel circuit 2 , the motherboard 1 has an LED connector (LED Connector) and a low-voltage differential signal transmission line LVDS connector (LVDS Connector), the LVDS conn...

Claims

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Application Information

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IPC IPC(8): G02F1/133G09G3/36
Inventor 张德强
Owner TIANJIN SAMSUNG ELECTRONICS CO LTD