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Liquid crystal displaying main-pressing device provided with buffering material tensioning mechanism

A liquid crystal display and tensioning mechanism technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of driver IC or PCB surface burns, crushing, etc., to prevent burns or pressure damage, reduce production costs, improve Yield Effect

Pending Publication Date: 2018-01-09
苏州富强加能精机有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing pressing device lacks the heat insulation and pressing protection mechanism for the surface layer of the Driver IC or PCB during the pressing process, and it is easy to burn or crush the surface of the Driver IC or PCB during the pressing process

Method used

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  • Liquid crystal displaying main-pressing device provided with buffering material tensioning mechanism
  • Liquid crystal displaying main-pressing device provided with buffering material tensioning mechanism
  • Liquid crystal displaying main-pressing device provided with buffering material tensioning mechanism

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Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings, and the aforementioned and other objects, features, aspects and advantages of the present invention will become more apparent, so that those skilled in the art can implement them with reference to the description. In the drawings, the shapes and dimensions may be exaggerated for clarity, and the same reference numerals will be used throughout to designate the same or like parts. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are generally not ...

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Abstract

The invention discloses a liquid crystal displaying main-pressing device provided with a buffering material tensioning mechanism. The liquid crystal displaying main-pressing device comprises a controller, a main-pressing mechanism and the buffering material tensioning mechanism, wherein the main-pressing mechanism is arranged on a lifting platform under the main-pressing mechanism; a buffering material is wounded on the buffering material tensioning mechanism in a penetrating mode, the buffering material tensioning mechanism continuously provides the buffering material and allows the bufferingmaterial which is wound on the mechanism in a penetrating mode to penetrate through the main-pressing mechanism and the lifting platform, and the main-pressing mechanism, the buffering material tensioning mechanism and the lifting platform are all electrically connected with the controller. The liquid crystal displaying main-pressing device can provide thermal protection and buffering protectionfor the surface of a Driver or a PCB in the main-pressing process, so that it is avoided that the surface of the Driver or the PCB is burned or pressed in the main-pressing process, and the liquid crystal displaying main-pressing device has a great market application prospect of increasing the finished product rate and lowering the production cost.

Description

technical field [0001] The invention relates to the field of liquid crystal display screens, in particular to a pressure device for liquid crystal display screens with a buffer material tensioning mechanism. Background technique [0002] LCD (Liquid Crystal Display) is a flat and ultra-thin display device, which consists of a certain number of color or black and white pixels, placed in front of the light source or reflective surface. [0003] The display principle of LCD is to fill the liquid crystal material between two parallel plates, and change the alignment of molecules inside the liquid crystal material through voltage, so as to achieve the purpose of shading and light transmission to display images of different shades and well-arranged patterns. And as long as a filter layer of three primary colors is added between two flat plates, color images can be displayed. At present, monochrome LCD has almost withdrawn from the notebook computer market, while color LCD continu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
Inventor 张天恩吴加富蔡建明
Owner 苏州富强加能精机有限公司
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