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Reinforced LCD module with vibration resistance

A liquid crystal display module, anti-vibration technology, applied in nonlinear optics, instruments, optics, etc., can solve the problem of reducing the anti-vibration performance of reinforced liquid crystal display

Active Publication Date: 2020-08-18
中航华东光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the general reinforced liquid crystal display uses a piece of functional glass bound to the front and back of the liquid crystal display through optical glue. The size of the functional glass is the same as that of the liquid crystal panel (some will be smaller), and the reinforced liquid crystal panel is fixed on In the corresponding structure, the vibration will be directly transmitted from the structure to the liquid crystal panel, which reduces the anti-vibration performance of the reinforced liquid crystal display

Method used

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  • Reinforced LCD module with vibration resistance
  • Reinforced LCD module with vibration resistance
  • Reinforced LCD module with vibration resistance

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Embodiment Construction

[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0032] In the present invention, unless otherwise specified, the orientation words included in the term such as "up, down, left, right, front, back, inside and outside" only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art. , and should not be construed as a limitation of this term.

[0033] see Figure 1-4 The shown reinforced liquid crystal display module with anti-vibration performance, the reinforced liquid crystal display module includes: a screen frame 1 and a display mechanism 2, the inner periphery of the screen frame 1 is formed with stepped grooves, and the periphery of the displa...

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Abstract

The invention relates to the field of liquid crystal display equipment used in aerospace, and specifically discloses a reinforced liquid crystal display module with anti-vibration performance. The reinforced liquid crystal display module includes: a screen frame and a display mechanism, and a stepped groove is formed on the inner periphery of the screen frame , the periphery of the display mechanism is formed with a step edge that matches the step groove to fit the display mechanism into the step groove; wherein, the side of the end of the display mechanism close to the opening of the screen frame and the side wall of the step groove are along the circumference The direction is fixedly connected through the elastic reinforcing glue seal, and a shock-absorbing material is arranged between the upper end surface of the step groove and the bottom surface of the step edge. The reinforced liquid crystal display module has good anti-vibration performance and can be well used in aerospace display equipment.

Description

technical field [0001] The invention relates to the field of liquid crystal display equipment used in aerospace, in particular to a reinforced liquid crystal display module with anti-vibration performance. Background technique [0002] Compared with CRT displays, liquid crystal displays have the advantages of thinner, lower power consumption, and flat display, making liquid crystal display technology replace CRT displays as a new generation of mainstream displays, and are widely used in display terminals for military, industrial, and consumer electronics. Due to the harsh environment of actual use of military and industrial displays, there will be many shortcomings and display defects in the direct application of liquid crystal displays. It is necessary to strengthen the display to improve the environmental adaptability of liquid crystal displays and the reliability of actual use. As a reinforced display for military use, it needs to have a large temperature range (-55 ° C ~...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
CPCG02F1/133308G02F1/133311G02F1/133325
Inventor 卢业能张勇吴丽彭继赵松刘刚陈召全焦垚
Owner 中航华东光电有限公司