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LCD connector and mobile terminal

A connector and connection board technology, applied in instruments, nonlinear optics, optics, etc., can solve the problems of splash screen, black screen, unable to achieve the effect of sealing, and achieve the effect of low cost and good shielding effect

Inactive Publication Date: 2016-06-01
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now LCD has replaced CRT (CathodeRayTube, cathode ray tube) as the mainstream, the price has dropped a lot, and has been fully popularized. In order to reduce the mutual interference between LCD and other components, conductive cloth is generally wrapped outside LCD to shield interference , but due to technical problems, the conductive cloth cannot achieve a completely closed effect, making the shielding effect unsatisfactory, causing mutual interference between the LCD and other devices, causing flickering screens, black screens, etc.

Method used

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  • LCD connector and mobile terminal
  • LCD connector and mobile terminal
  • LCD connector and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 Shown is a top view of the LCD connector with the shield cover removed; figure 2 is the front view of the LCD connector; image 3 is the right view of the LCD connector; Figure 4 It is A-A sectional view of LCD connector.

[0027] An LCD connector provided in this embodiment includes: LCD1, a connecting plate 2 for fixing the LCD1, and a shielding frame 6. The connecting plate 2 is provided with exposed copper 4, and the shielding frame 6 connects with the exposed copper 4. The connecting plate 2 is welded.

[0028] In this embodiment, using the shielding frame 6 instead of the conductive cloth can achieve complete shielding with good shielding effect. Compared with the shielding method of the conductive cloth, EMI components are reduced and the cost is lower.

[0029] In this embodiment, the connection board 2 is in the shape of a strip, and one or more LCD1 of different models can be fixed on the connection board 2 .

[0030] In this embodiment...

Embodiment 2

[0041] In this embodiment, a mobile terminal is provided, including the above-mentioned LCD connector, such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), PMP (portable multimedia player), wireless router, GPS navigation device and other mobile terminals using LCD.

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PUM

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Abstract

The invention discloses an LCD connector and a mobile terminal, and relates to the technical field of mobile terminal equipment. The LCD connector comprises LCDs, a connecting plate used for fixing the LCDs and a shielding frame; the connecting plate is provided with exposed copper, and the shielding frame is welded to the connecting plate through the exposed copper. According to the LCD connector and the mobile terminal, a conductive fabric is replaced with the shielding frame, therefore, complete shielding can be achieved, the shielding effect is good, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of mobile terminal equipment, in particular to an LCD connector and a mobile terminal. Background technique [0002] The structure of LCD (LiquidCrystalDisplay, liquid crystal display) is to place a liquid crystal box among two parallel glass substrates, set a TFT (ThinFilmTransistor, thin film transistor) on the lower substrate glass, set a color filter on the upper substrate glass, and pass the signal on the TFT The rotation direction of the liquid crystal molecules is controlled by changing the voltage, so as to control whether the polarized light of each pixel is emitted or not to achieve the display purpose. [0003] Now LCD has replaced CRT (CathodeRayTube, cathode ray tube) as the mainstream, the price has dropped a lot, and has been fully popularized. In order to reduce the mutual interference between LCD and other components, conductive cloth is generally wrapped outside LCD to shield interference ...

Claims

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Application Information

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IPC IPC(8): G02F1/1333
CPCG02F1/133308G02F1/133334
Inventor 陈望虹
Owner NUBIA TECHNOLOGY CO LTD
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